JPH0362167B2 - - Google Patents
Info
- Publication number
- JPH0362167B2 JPH0362167B2 JP59225618A JP22561884A JPH0362167B2 JP H0362167 B2 JPH0362167 B2 JP H0362167B2 JP 59225618 A JP59225618 A JP 59225618A JP 22561884 A JP22561884 A JP 22561884A JP H0362167 B2 JPH0362167 B2 JP H0362167B2
- Authority
- JP
- Japan
- Prior art keywords
- magnesium dihalide
- mgcl
- catalyst
- hydrated
- dihalide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000003054 catalyst Substances 0.000 claims description 67
- 229910052749 magnesium Inorganic materials 0.000 claims description 55
- 239000011777 magnesium Substances 0.000 claims description 55
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 45
- 239000000203 mixture Substances 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 30
- -1 benzoic acid ester Chemical class 0.000 claims description 27
- MTZQAGJQAFMTAQ-UHFFFAOYSA-N ethyl benzoate Chemical compound CCOC(=O)C1=CC=CC=C1 MTZQAGJQAFMTAQ-UHFFFAOYSA-N 0.000 claims description 24
- 238000006116 polymerization reaction Methods 0.000 claims description 24
- 150000004820 halides Chemical class 0.000 claims description 18
- 239000010936 titanium Substances 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 13
- 150000001336 alkenes Chemical class 0.000 claims description 12
- YXVFYQXJAXKLAK-UHFFFAOYSA-N biphenyl-4-ol Chemical compound C1=CC(O)=CC=C1C1=CC=CC=C1 YXVFYQXJAXKLAK-UHFFFAOYSA-N 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 10
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 9
- 229910052719 titanium Inorganic materials 0.000 claims description 9
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 7
- 238000000227 grinding Methods 0.000 claims description 6
- 239000012265 solid product Substances 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 5
- 239000000376 reactant Substances 0.000 claims description 5
- 229910003902 SiCl 4 Inorganic materials 0.000 claims description 4
- 238000000498 ball milling Methods 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- SLLGVCUQYRMELA-UHFFFAOYSA-N chlorosilicon Chemical compound Cl[Si] SLLGVCUQYRMELA-UHFFFAOYSA-N 0.000 claims description 4
- 230000002140 halogenating effect Effects 0.000 claims description 4
- 238000010298 pulverizing process Methods 0.000 claims description 4
- 150000003609 titanium compounds Chemical class 0.000 claims description 4
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical group Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims description 4
- 239000005711 Benzoic acid Substances 0.000 claims description 3
- WPYMKLBDIGXBTP-UHFFFAOYSA-N Benzoic acid Natural products OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 235000010233 benzoic acid Nutrition 0.000 claims description 3
- CMAOLVNGLTWICC-UHFFFAOYSA-N 2-fluoro-5-methylbenzonitrile Chemical compound CC1=CC=C(F)C(C#N)=C1 CMAOLVNGLTWICC-UHFFFAOYSA-N 0.000 claims description 2
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 claims description 2
- 150000004683 dihydrates Chemical class 0.000 claims description 2
- 150000004682 monohydrates Chemical class 0.000 claims description 2
- 150000004685 tetrahydrates Chemical class 0.000 claims description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 28
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 23
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 23
- 239000000047 product Substances 0.000 description 22
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 18
- 229920000642 polymer Polymers 0.000 description 18
- 229910001629 magnesium chloride Inorganic materials 0.000 description 14
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 14
- 238000002474 experimental method Methods 0.000 description 13
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- FHUODBDRWMIBQP-UHFFFAOYSA-N Ethyl p-anisate Chemical compound CCOC(=O)C1=CC=C(OC)C=C1 FHUODBDRWMIBQP-UHFFFAOYSA-N 0.000 description 12
- 239000007788 liquid Substances 0.000 description 12
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 239000003085 diluting agent Substances 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 8
- 239000005977 Ethylene Substances 0.000 description 8
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- 238000005342 ion exchange Methods 0.000 description 8
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 8
- 239000008096 xylene Substances 0.000 description 8
- 150000001993 dienes Chemical class 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 235000013847 iso-butane Nutrition 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 6
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 6
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000001282 iso-butane Substances 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 239000002685 polymerization catalyst Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 239000011949 solid catalyst Substances 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 5
- 150000004677 hydrates Chemical class 0.000 description 5
- 229930195733 hydrocarbon Natural products 0.000 description 5
- 150000002430 hydrocarbons Chemical class 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 238000002441 X-ray diffraction Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- QSSJZLPUHJDYKF-UHFFFAOYSA-N methyl 4-methylbenzoate Chemical compound COC(=O)C1=CC=C(C)C=C1 QSSJZLPUHJDYKF-UHFFFAOYSA-N 0.000 description 4
- 238000003801 milling Methods 0.000 description 4
- 238000010926 purge Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 239000003963 antioxidant agent Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 150000002902 organometallic compounds Chemical class 0.000 description 3
- 238000000634 powder X-ray diffraction Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 150000003623 transition metal compounds Chemical class 0.000 description 3
- PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical compound C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 description 2
- HXDOZKJGKXYMEW-UHFFFAOYSA-N 4-ethylphenol Chemical compound CCC1=CC=C(O)C=C1 HXDOZKJGKXYMEW-UHFFFAOYSA-N 0.000 description 2
- YQUQWHNMBPIWGK-UHFFFAOYSA-N 4-isopropylphenol Chemical compound CC(C)C1=CC=C(O)C=C1 YQUQWHNMBPIWGK-UHFFFAOYSA-N 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 229910003074 TiCl4 Inorganic materials 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 150000001558 benzoic acid derivatives Chemical class 0.000 description 2
- XSIFPSYPOVKYCO-UHFFFAOYSA-N butyl benzoate Chemical compound CCCCOC(=O)C1=CC=CC=C1 XSIFPSYPOVKYCO-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 150000004795 grignard reagents Chemical class 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- DHRRIBDTHFBPNG-UHFFFAOYSA-L magnesium dichloride hexahydrate Chemical compound O.O.O.O.O.O.[Mg+2].[Cl-].[Cl-] DHRRIBDTHFBPNG-UHFFFAOYSA-L 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
- QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical compound CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 description 2
- 125000002524 organometallic group Chemical group 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- QTYUSOHYEPOHLV-FNORWQNLSA-N 1,3-Octadiene Chemical compound CCCC\C=C\C=C QTYUSOHYEPOHLV-FNORWQNLSA-N 0.000 description 1
- IGGDKDTUCAWDAN-UHFFFAOYSA-N 1-vinylnaphthalene Chemical compound C1=CC=C2C(C=C)=CC=CC2=C1 IGGDKDTUCAWDAN-UHFFFAOYSA-N 0.000 description 1
- HFHFGHLXUCOHLN-UHFFFAOYSA-N 2-fluorophenol Chemical compound OC1=CC=CC=C1F HFHFGHLXUCOHLN-UHFFFAOYSA-N 0.000 description 1
- SJTBRFHBXDZMPS-UHFFFAOYSA-N 3-fluorophenol Chemical compound OC1=CC=CC(F)=C1 SJTBRFHBXDZMPS-UHFFFAOYSA-N 0.000 description 1
- CVNOWLNNPYYEOH-UHFFFAOYSA-N 4-cyanophenol Chemical compound OC1=CC=C(C#N)C=C1 CVNOWLNNPYYEOH-UHFFFAOYSA-N 0.000 description 1
- RHMPLDJJXGPMEX-UHFFFAOYSA-N 4-fluorophenol Chemical compound OC1=CC=C(F)C=C1 RHMPLDJJXGPMEX-UHFFFAOYSA-N 0.000 description 1
- BTJIUGUIPKRLHP-UHFFFAOYSA-N 4-nitrophenol Chemical compound OC1=CC=C([N+]([O-])=O)C=C1 BTJIUGUIPKRLHP-UHFFFAOYSA-N 0.000 description 1
- ZUTYZAFDFLLILI-UHFFFAOYSA-N 4-sec-Butylphenol Chemical compound CCC(C)C1=CC=C(O)C=C1 ZUTYZAFDFLLILI-UHFFFAOYSA-N 0.000 description 1
- QHPQWRBYOIRBIT-UHFFFAOYSA-N 4-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C=C1 QHPQWRBYOIRBIT-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910000669 Chrome steel Inorganic materials 0.000 description 1
- 239000007818 Grignard reagent Substances 0.000 description 1
- 229910004721 HSiCl3 Inorganic materials 0.000 description 1
- 238000003109 Karl Fischer titration Methods 0.000 description 1
- 101000905241 Mus musculus Heart- and neural crest derivatives-expressed protein 1 Proteins 0.000 description 1
- 239000005041 Mylar⢠Substances 0.000 description 1
- 229910003910 SiCl4 Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000011021 bench scale process Methods 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- MPMBRWOOISTHJV-UHFFFAOYSA-N but-1-enylbenzene Chemical compound CCC=CC1=CC=CC=C1 MPMBRWOOISTHJV-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- OMCJRBRLZRVVKW-UHFFFAOYSA-N diethyl(2-methylpentyl)alumane Chemical compound CCCC(C)C[Al](CC)CC OMCJRBRLZRVVKW-UHFFFAOYSA-N 0.000 description 1
- 238000002050 diffraction method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- LMXMLKHKWPCFTG-UHFFFAOYSA-N ethyl 4-butoxybenzoate Chemical compound CCCCOC1=CC=C(C(=O)OCC)C=C1 LMXMLKHKWPCFTG-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 238000012685 gas phase polymerization Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012686 granular polymerization Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- LHGVFZTZFXWLCP-UHFFFAOYSA-N guaiacol Chemical compound COC1=CC=CC=C1O LHGVFZTZFXWLCP-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- IZYBEMGNIUSSAX-UHFFFAOYSA-N methyl benzenecarboperoxoate Chemical compound COOC(=O)C1=CC=CC=C1 IZYBEMGNIUSSAX-UHFFFAOYSA-N 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- IWDCLRJOBJJRNH-UHFFFAOYSA-N p-cresol Chemical compound CC1=CC=C(O)C=C1 IWDCLRJOBJJRNH-UHFFFAOYSA-N 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000001175 rotational moulding Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- FDNAPBUWERUEDA-UHFFFAOYSA-N silicon tetrachloride Chemical compound Cl[Si](Cl)(Cl)Cl FDNAPBUWERUEDA-UHFFFAOYSA-N 0.000 description 1
- 239000002195 soluble material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- FNZVPOPUGCLHJA-UHFFFAOYSA-N tri(icosyl)alumane Chemical compound CCCCCCCCCCCCCCCCCCCC[Al](CCCCCCCCCCCCCCCCCCCC)CCCCCCCCCCCCCCCCCCCC FNZVPOPUGCLHJA-UHFFFAOYSA-N 0.000 description 1
- ZDHXKXAHOVTTAH-UHFFFAOYSA-N trichlorosilane Chemical compound Cl[SiH](Cl)Cl ZDHXKXAHOVTTAH-UHFFFAOYSA-N 0.000 description 1
- ZIYNWDQDHKSRCE-UHFFFAOYSA-N tricyclohexylalumane Chemical compound C1CCCCC1[Al](C1CCCCC1)C1CCCCC1 ZIYNWDQDHKSRCE-UHFFFAOYSA-N 0.000 description 1
- YGRHYJIWZFEDBT-UHFFFAOYSA-N tridecylaluminum Chemical compound CCCCCCCCCCCCC[Al] YGRHYJIWZFEDBT-UHFFFAOYSA-N 0.000 description 1
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 description 1
- JQPMDTQDAXRDGS-UHFFFAOYSA-N triphenylalumane Chemical compound C1=CC=CC=C1[Al](C=1C=CC=CC=1)C1=CC=CC=C1 JQPMDTQDAXRDGS-UHFFFAOYSA-N 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/02—Carriers therefor
- C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Description
æ¬çºæã¯ããã°ãã·ãŠã ãžãã©ã€ãæ°Žåç©ã䜿
çšãããªã¬ãã€ã³éå觊åªã®è£œé æ¹æ³ã«é¢ããã MgCl2ã®äœçŽæ°Žåç©ã®åæã«é¢ããå ¬ç¥ã®æ¹æ³
ã«ã¯ã液äœã¢ã³ã¢ãã¢ãæŽæµããã³ä¹Ÿç¥ãªã©ã®ã
ããªMgCl2ã»6H2Oããæ°Žã®é€å»ã®ããã®è€éãª
æ¹æ³ãå«ãŸãããç¡æ°ŽMgCl2ã®æ¶²äœã¹ã©ãªãŒãžã®
æ°Žã®æ·»å ãã倧èŠæš¡ãããã§è¡ã€ããšãå質ãªç
æç©ã®åœ¢æã劚害ããåéãçããåé¡ãããã
ã¯ãŒãªã³ã°ãã¬ãŒããŒãçšã液äœäžã§ã®æ··åã®ã
ããªå«æ°Žããã³ç¡æ°Žãã°ãã·ãŠã ãã©ã€ãã®åãª
ããã¬ã³ãã«ãã€ãŠãç¡æ°ŽãšïŒçš®ãŸãã¯ãã以äž
ã®å«æ°Žãã©ã€ããšããæãçæç©ãåŸããããã
ããããªæ¹æ³ããã°ãã·ãŠã ãã©ã€ããåºäœãšã
ãŠå¿ èŠãªå Žåã«ã該ãã°ãã·ãŠã ãã©ã€ããšæ¶²äœ
ãšã®åé¢ãå¿ èŠã§ãããåŸè ã®æ¹æ³ã§ã¯ãçæç©
ãããçš®ã®ãªã¬ãã€ã³éå觊åªçšã«äœ¿çšããå Žå
ã«å°ãªããšãè¥å¹²ã®ãã®ãæãŸãããªããšèº«åã
ããæ°Žåç©ãå«ãæ°Žåç©ã®æ··åç©ãçæããããš
ãèŠåºãããŠããã æ¬çºæã®äžã€ã®ç®çã¯ãå®è³ªçã«å質ã®å«æ°Žã
ã°ãã·ãŠã ãžãã©ã€ãçµæç©ãåŸãããã®ç°¡åãª
ãã€çµæžçãªïŒå·¥çšæ³ãæäŸããããšã§ããã æ¬çºæã®ä»ã®ç®çã¯ãæ¯èŒçé«å«æ°Žã®ãã°ãã·
ãŠã ãžãã©ã€ãæ°Žåç©ããå®è³ªçã«çŽç²ãªåœ¢æ ã®
MgCl2ã»H2OãMgCl2ã»2H2OãŸãã¯MgCl2ã»
4H2Oã補é ããããã®æ¹æ³ãæäŸããããšã§ã
ãã æ¬çºæã®ããã«ä»ã®ç®çã¯ããã°ãã·ãŠã ãžã
ã©ã€ãããèªå°ããããªã¬ãã€ã³éå觊åªã®æŽ»æ§
床ã«äžå©ãªåœ±é¿ãããããšã蚌æãããŠããæ¯èŒ
çé«ãå«æ°Žç©ãå®è³ªçã«å«ãŸãªããã°ãã·ãŠã ãž
ãã©ã€ãã®æ°Žåç©ã補é ããããšã§ããã æ¬çºæã®ããã«ä»ã®ç®çã¯ãæ¬çºæã®ãã°ãã·
ãŠã ãžãã©ã€ãçµæç©ã䜿çšããŠè£œé ãããé«æŽ»
æ§åºŠã®ãªã¬ãã€ã³éå觊åªãæäŸããããšã§ã
ãã æ¬çºæã®æŠèŠ æ¬çºæã«ãã€ãŠãç¡æ°Žãã°ãã·ãŠã ãžãã©ã€ã
ãšå«æ°Žãã°ãã·ãŠã ãžãã©ã€ããšã®æ··åç©ããå«
æ°Žãã°ãã·ãŠã ãžãã©ã€ãã®çµåæ°Žã®éãããå°
ãªãçµåæ°Žã®éãæããã¢ãæ°Žåç©ããžæ°Žåç©ã
ãã³ããã©æ°Žåç©ããéžæãããå°ãªããšãïŒå
ã®æ°ŽåãããŠãããã°ãã·ãŠã ãžãã©ã€ãçš®ãç
ããããã«åŸ®ç²ç ããåèšåŸ®ç²ç ãæãé«åºŠã«æ°Ž
åãããŠãããžãã©ã€ãçš®ãŸãã¯ãã®æ··åç©ãäž»
äœãšãªãã®ã«ååãªæéè¡ãããšã«ãã€ãŠãã°ã
ã·ãŠã ãžãã©ã€ãã®æ°Žåç©ã補é ãããã æ¬çºæã«ããã°ãå«æ°Žãã°ãã·ãŠã ãžãã©ã€ã
ãšå®æ¯éŠé žãšã¹ãã«ããã³ã¢ã«ã³ãã·ãã¿ã³åå
ç©ããæãåå¿äœãšã䜿çšããŠç¬¬ïŒè§Šåªæåã圢
æãã次ãã§è©²ç¬¬ïŒè§Šåªæåãšææ©ã¢ã«ãããŠã
ãã©ã€ããšãåå¿ãããŠåºäœçæç©ã圢æãã該
åºäœçæç©ãšãã¿ã³ãã©ã€ããšãå«ãããã²ã³å
å€ãšãåå¿ãããããšã«ãã€ãŠïŒãã®éãåèšã®
å«æ°Žãã°ãã·ãŠã ãžãã©ã€ãçµæç©äžã®æ°ŽïŒãã°
ãã·ãŠã ãžãã©ã€ãã®ã¢ã«æ¯ãã0.5ïŒïŒãïŒïŒ
ïŒã®ç¯å²å ã§ãããåèšã®ãã°ãã·ãŠã ãžãã©ã€
ãçµæç©ãåé ã«èšèŒã®ããã«ããŠè£œé ãããã
ã®ã§ããïŒãªã¬ãã€ã³éåçšã«å¥œé©ãªè§Šåªã補é
ãããã æ¬çºæã®è©³çŽ°ãªèª¬æ ãç¡æ°Žãã°ãã·ãŠã ãžãã©ã€ããã®èªã¯ãæ¬æ
现æžã«ãããŠããã°ãã·ãŠã ãžãã©ã€ãïŒåååœ
ã0.5ã¢ã«æªæºã®æ°Žãå«æãããã°ãã·ãŠã ãžã
ã©ã€ãããããããã«å¯ŸããŠããå«æ°Žãã°ãã·ãŠ
ã ãžãã©ã€ããã®èªã¯ãæ¬æ现æžã«ãããŠã0.5
ã¢ã«ããŸãã¯ãã以äžã®æ°Žãå«æãããã°ãã·ãŠ
ã ãžãã©ã€ãããããæ°Žã®éã¯ãæ¥åžžåææ³ãçš
ããŠæž¬å®ã§ãããå žåçã«ã¯ããããªåææ³ã«
ã¯ãã«ãŒã«ãã€ãã·ã€ãŒæ»Žå®ããã³ã°ãªãã€ãŒã«
è©Šè¬ãšã®åå¿ããã®å®¹éã¬ã¹åæãã©ã¹ãã°ãã·
ãŠã ãžãã©ã€ããšçµåããŠããMgOã®ãããªä»»
æã®ç©è³ªéã®æž¬å®çšã®ïŒžç·åæ䞊ã³ã«å çŽ åæã®
ãããªä»ã®æ £çšã®æ¹æ³ã䜿çšãããã 䜿çšãããç¡æ°Žãã°ãã·ãŠã ãžãã©ã€ããšå«æ°Ž
ãã°ãã·ãŠã ãžãã©ã€ããšã®çžå¯Ÿçã®éã¯ãå«æ°Ž
ããã³ç¡æ°Žãã°ãã·ãŠã ãžãã©ã€ãã«çµåããŠã
ãæ°Žã®éããã³æçµçæç©äžã®ãã°ãã·ãŠã ãžã
ã©ã€ãïŒæ°Žã®ææã¢ã«æ¯ã«ãã€ãŠæ±ºãŸãã§ãã
ããäžè¬ã«çŽ0.1ééïŒ æªæºã®æ°Žãããã«å¥œãŸã
ãã¯0.05ééïŒ æªæºã®æ°Žãå«æããç¡æ°Žãã°ãã·
ãŠã ãžãã©ã€ãã®äœ¿çšã奜ãŸãããããããªç¡æ°Ž
ãã°ãã·ãŠã ãžãã©ã€ããïŒæ°Žåãã°ãã·ãŠã ãž
ãã©ã€ããšå ±ã«äœ¿çšãããšãã¯ãç¡æ°Žãã°ãã·ãŠ
ã ãžãã©ã€ãïŒå«æ°Žãã°ãã·ãŠã ãžãã©ã€ãã®ã¢
ã«æ¯ããçŽ0.2ïŒïŒãçŽ25ïŒïŒã®ç¯å²å ãããã«
ãã°ãã°çŽïŒïŒïŒãçŽ11ïŒïŒã®ç¯å²å ã§äžè¬ã«äœ¿
çšãããã 埮ç²ç ã¯ãåºäœã®ååãªåŸ®ç²ç åãåŸãããä»»
æã®è£ 眮ã䜿çšããŠè¡ãããšãã§ããã奜é©ãªè£
眮ã®äžã€ã¯ããŒã«ãã«ã§ãããããŒã«ããã³ãã«
ã®å éšã¯èé£æ§ææã§äœãããŠãããã®ã奜ãŸã
ããå žåçã«ã¯ãããããªè£ 眮ã«ãããŠããŒã«ã®
çŽåŸã¯ããã«ã®å åŸã®çŽ1/10ãçŽ1/6ã®ç¯å²å ã§
ãããã埮ç²ç ã®åŒ·ãã¯ãå ¬ç¥ã®ããã«ããŒã«ã®
寞æ³ãããŒã«ã®æ°ãç²ç æéããã³ç²ç çšã«ãã«
äžã«å ¥ããç©è³ªã®éã«ãããå žåçã«ã¯ããã«ã®
容ç©ã®çŽ1/3ãçŽ9/10ãããŒã«ã§å å¡«ããç²ç ã
ã¹ãç©è³ªã¯ãããŒã«ã®å å¡«ã®ç©ºéçããããŒã«ã®
å å¡«ã®çŽ1/2ã®ç©ºéçãŸã§ã®ç¯å²ã§ãããããŒã«
ã®å å¡«ã®ç©ºéçã¯ãããŒã«ã容åšäžã«å å¡«ããã
ãŒã«ã®å å¡«ãæ°åºŠãããã«èŠããæ°Žã®å®¹ç©ã枬å®
ããããšã«ãã€ãŠå®¹æã«æž¬å®ã§ããã 埮ç²ç ã®æž©åºŠã¯ãå¯é容åšäžã§è¡ãéãã¯ç¹ã«
éèŠã§ã¯ãªããããããå žåçã«ã¯ã埮ç²ç æ··å
ç©ã®æž©åºŠã100âããäœãä¿ã€ã®ã奜ãŸãããã
ã®ããã«ã¯ç²ç å·¥çšã®éãç²ç è£ çœ®ã«å·åŽæ°Žãªã©
ãé©çšããããšã«ãã€ãŠè¡ãããšãã§ããããã®
ç²ç ã¯ãå®è³ªçã«æ°Žãå«ãŸãªãé°å²æ°äžã«è¡ãã
ãšã奜ãŸãããåŸã€ãŠãã«ãžã®è£ å¡«ããã³ååºã
ããã©ã€ããã¯ã¹äžã§è¡ãã®ãæãŸããã åèšã®ããã«ããŠè£œé ããå«æ°Žãã°ãã·ãŠã ãž
ãã©ã€ãçµæç©ã¯ãç±³åœç¹èš±æ现æžç¬¬4394291å·
ã«é瀺ãããŠããäžè¬åã®ãªã¬ãã€ã³éå觊åªã®
補é çšãšããŠæçšã§ãããããããªè§Šåªã®è£œé ã«
䜿çšããã奜ãŸããå«æ°Žãã°ãã·ãŠã ãžãã©ã€ã
çµæç©ã¯ãæ°ŽïŒãã°ãã·ãŠã ãžãã©ã€ãã®ã¢ã«æ¯
ãçŽ0.5ïŒïŒãçŽïŒïŒïŒã®ç¯å²å ã®ãã®ã§ããã åèšã®è§Šåªã¯ããã¿ã³ãå°ãªããšãïŒåã®é žçŽ
ååã«çµåããè©²é žçŽ ãå°ãªããšãïŒåã®ã¢ã«ã
ã«åºã«çµåããŠããã¢ã«ã³ãã·ãã¿ã³ååç©ã䜿
çšããŠè£œé ãããã奜ãŸããã¢ã«ã³ãã·ãã¿ã³å
åç©ã¯ãåŒã TiïŒORïŒ4 ïŒåŒäžãã¯ïŒã20åã®ççŽ ååãæããã¢ã«ã
ã«åºããéžã°ããã¯åãã§ãç°ã€ãŠãããïŒã§
瀺ããããæã奜ãŸããã®ã¯ïŒã10åã®ççŽ åå
ãå«æãããããã®ååç©ã§ããã åèšã®ã¢ã«ã³ãã·ãã¿ã³ååç©ïŒéå±ãã©ã€ã
ååç©ã®ã¢ã«æ¯ã¯ãæ¯èŒçåºãç¯å²ã«éžã¶ããšã
ã§ãããäžè¬ã«ã¢ã«ã³ãã·ãã¿ã³ïŒãã°ãã·ãŠã
ãžãã©ã€ãã®ã¢ã«æ¯ã¯ãçŽ10ïŒïŒãïŒïŒ10ããã
ã«å¥œãŸããã¯çŽïŒïŒïŒãïŒïŒïŒã®ç¯å²å ã§ããã å®æ¯éŠé žãšã¹ãã«ã®èªã¯ãäžè¬ã«çœ®æ䞊ã³ã«æª
眮æã®å®æ¯éŠé žãšã¹ãã«ãå«ããŠäœ¿çšããããå ž
åçã®äŸã«ã¯ããšãã«ãã³ãŸãšãŒãããšãã«ïœâ
ã¡ããã·ãã³ãŸãšãŒãããšãã«ãã«ãšãŒãããšã
ã«ïœâãããã·ãã³ãŸãšãŒãããã³ããã«ãã³ãŸ
ãšãŒããå«ãŸããã奜ãŸããå®æ¯éŠé žãšã¹ãã«
ã¯ãïŒåååœãïŒã12åã®ççŽ ååãæãããã®
ã§ããã ç¹ã«å¥œãŸããæ æ§ã«ãããŠã¯ãåèšã®ç¬¬ïŒè§Šåª
æåã®è£œé ã®éã«å®æ¯éŠé žãšã¹ãã«ãšå ±ã«ããšã
ãŒã«ã䜿çšããããæ¬æ现æžã§äœ¿çšããããããš
ããŒã«ãã®èªã¯ã眮æãªãã³ã«æªçœ®æã®ããšããŒ
ã«ããããå žåçã®äŸã«ã¯ãããšããŒã«ãïœâã¡
ãã«ããšããŒã«ãïœâã¡ãã«ããšããŒã«ãïœâã¡
ãã«ããšããŒã«ãïŒâããšãã«ããšããŒã«ãïœâ
ãã«ãªãããšããŒã«ãïœâãã«ãªãããšããŒã«ã
ïœâãã«ãªãããšããŒã«ãïœâsecâããã«ããš
ããŒã«ãïœâãšãã«ããšããŒã«ãïœâã€ãœããã
ã«ããšããŒã«ãïœâïœâããã«ããšããŒã«ãïœâ
ã¡ããã·ããšããŒã«ãïœâã·ã¢ãããšããŒã«ãã
ã³ïœâãããããšããŒã«ãå«ãŸããã ãšã¹ãã«ãšããšããŒã«ãšã®çŸåšã®ãšãã奜ãŸã
ãçµåãã¯ãïŒâããšãã«ããšããŒã«ãšãšãã«ã
ã³ãŸãšãŒãã§ããã䜿çšãããïŒâããšãã«ããš
ããŒã«ãšãšãã«ãã³ãŸãšãŒãã®åèšã¢ã«æ°ã¯ãåŸ
ããã觊åªã®æŽ»æ§åºŠãšéžææ§ãšã«åœ±é¿ãåãŒãã
å žåçã«ã¯ããããïŒçš®ã®é»åäŸäžäœã®åèšã¢ã«
æ°ïŒãã¿ã³ã¢ã«ã³ãã·ãµã€ãã®ã¢ã«æ°ã®æ¯ã¯ãçŽ
ïŒïŒïŒãïŒïŒïŒãããã«å¥œãŸããã¯ïŒïŒïŒãïŒïŒ
ïŒã®ç¯å²å ã§ãããæã奜ãŸããã¯ãïŒååã®ã
ã¿ã³ã¢ã«ã³ããµã€ãåœã1/2ã¢ã«ã®ãšãã«ãã³ãŸ
ãšãŒãã䜿çšãããã åèšã®ç¬¬ïŒè§Šåªæåã®åœ¢æã¯ãåŸãããå«æ°Žã
ã°ãã·ãŠã ãžãã©ã€ããšãã¿ã³ååç©ããã³å®æ¯
éŠé žãšã¹ãã«äžŠã³ã«ææã«ãããŸã奜ãŸããã¯ã
ãšããŒã«ãšãåå¿ãããããšã«ãã€ãŠè¡ãªãã
ãããã®åå¿ã¯ãéé¢æ°Žãå®è³ªçã«å«ãŸãªã奜é©
ãªçåæ°ŽçŽ æº¶å€ãŸãã¯åžéå€äžã§è¡ãªããããã
溶å€ã®äŸã«ã¯ãïœâãã³ã¿ã³ãïœâããã¿ã³ãã¡
ãã«ã·ã¯ããããµã³ããã«ãšã³ããã·ã¬ã³ãªã©ã
å«ãŸããã溶å€ãŸãã¯åžéå€ã®éã¯ãåºç¯å²ã«éž
ã¶ããšãã§ããã溶å€ãŸãã¯åžéå€ã®éã¯ãéåžž
éå±ãžãã©ã€ãïŒïœåœãçŽ20ãçŽ100c.c.ã®ç¯å²å
ã§ãããã äžè¬ã«å«æ°Žãã°ãã·ãŠã ãžãã©ã€ããšãã¿ã³å
åç©ãšããçŽïŒâãçŽ50âãããã«å¥œãŸããã¯çŽ
10âãçŽ30âã®ç¯å²å ã§ååãããã第ïŒè§Šåªæ
åã®åå¿äœéã®åå¿ã¯ãçŽ15âãçŽ150âã®ç¯å²
å ã®æž©åºŠã§è¡ãªããããå žåçã«ã¯ããã®åå¿
ã¯ãæ··åç©ãéæµãããããšã«ãã€ãŠè¡ãªãã
ãã 絶察çã«éèŠãªããšã§ã¯ãªããããã°ãã·ãŠã
ãžãã©ã€ããšãã¿ã³ååç©ãææã«ããããšããŒ
ã«ãšã20âã40âã®ç¯å²å ã§æ··åãã次ãã§æ··å
ç©ã90ã100âã§æ°åç±ãã次ã«ãã®æž©åºŠã§ãšã¹
ãã«ãæ·»å ããæ··åç©ã®æž©åºŠãçŽ90ã100âã«å
å¿ãå®äºãããŸã§ç¶æããæ¹æ³ãçŸåšã®ãšãã奜
ãŸããã 第ïŒè§Šåªæåã®è£œé ã®ããã«åå¿äœãå ç±ãã
ã«å¿ èŠãªæéã¯ãäžè¬ã«çŽïŒåãçŽ10æéã®ç¯å²
å ã§ãããã倧éšåã®äŸã§ã¯çŽ15åãïŒæéã®ç¯
å²å ã®æéã§ååã§ããã ææ©ã¢ã«ãããŠã ãã©ã€ããšç¬¬ïŒè§Šåªæåãšã®
åå¿ã¯ãææ©ã¢ã«ãããŠã ãã©ã€ãã第ïŒè§Šåªæ
åã®æº¶æ¶²ã«åã«æ·»å ããã ãã§ååã§ããããã
ããåèšã®ãã©ã€ãã®çåæ°ŽçŽ æº¶æ¶²ã«ç¬¬ïŒè§Šåªæ
åãæ·»å ããæ¹æ³ãçŸåšã®ãšãã奜ãŸããã 第ïŒè§Šåªæåãããªãã¡ææ©ã¢ã«ãããŠã ãã©
ã€ããšç¬¬ïŒè§Šåªæåãšã®åå¿ã«äœ¿çšããã枩床
ã¯ãåºãç¯å²ã«éžã¶ããšãã§ããã䜿çšãããæž©
床ã¯ãäžè¬ã«çŽïŒâãçŽ50âã®ç¯å²å ãŸãã¯ãã
以äžã§ãããã20âãçŽ30âã®ç¯å²å ãæããã°
ãã°äœ¿çšãããŠããã第ïŒè§Šåªæåãšç¬¬ïŒè§Šåªæ
åãšãæ··åãããšãç±ãçºçããããæ¯èŒçäžå®
ã®æ··å枩床ãç¶æããããã«å¿ èŠã«å¿ããŠæ··åé
床ã調æŽããè¿œå ã®å·åŽã䜿çšããã第ïŒãšç¬¬ïŒ
觊åªæåã®æ··åã«é¢ããŠã¯æ·»å ã®é åºã¯éèŠã§ã¯
ãªãããããã®æåãä»ã®æåã«æ·»å ã§ããããš
ã«çæãã¹ãã§ããããããã第ïŒæåã第ïŒæ
åã«æ·»å ããã®ã奜ãŸãããæ··åãå®äºããåŸ
ã«ãåŸãããã¹ã©ãªãŒããæåã®æ··åãå®å šã«ã
ãããã«ãäžè¬ã«çŽ15ãçŽïŒæéã®ç¯å²å ã®åå
ãªæéæ¹æããããã®åŸæ¹æãåæ¢ããåºäœçæ
ç©ãæ¿Ÿéããã«ã³ããŒã·ãšã³ãªã©ã«ãã€ãŠååã
ããçæç©ããã³ã¿ã³ãïœâããã¿ã³ãã·ã¯ãã
ããµã³ããã³ãŒã³ããã·ã¬ã³ãªã©ã®çåæ°ŽçŽ ã®ã
ããªå¥œé©ãªç©è³ªã§æŽæµããååšãããã¹ãŠã®å¯æº¶
ç©è³ªãé€å»ããããã®çæç©ã¯ã次ãã§ä¹Ÿç¥ãã
çªçŽ äžã«è²¯èµããã 第ïŒè§Šåªæåã®é·ç§»éå±ååç©ïŒç¬¬ïŒè§Šåªæå
ã®ã¢ã«æ¯ã¯ãæ¯èŒçåºãç¯å²ã«éžã¶ããšãã§ã
ãã第ïŒè§Šåªæåã®é·ç§»éå±ååç©ïŒç¬¬ïŒè§Šåªæ
åã®ã¢ã«æ¯ã¯ãäžè¬ã«çŽ10ïŒïŒãçŽïŒïŒ10ã®ç¯å²
å ãããã«äžè¬ã«ã¯çŽïŒïŒïŒãçŽïŒïŒïŒã®ç¯å²å
ã§ãããåŸè ã®ç¯å²å ã®ã¢ã«æ¯ã§ã¯ç¹ã«æŽ»æ§ãªãª
ã¬ãã€ã³éå觊åªãšããŠäœ¿çšã§ãã觊åªãéåžžç
æãããã åèšã®ç¬¬ïŒããã³ç¬¬ïŒæåã®åå¿ã«ãã€ãŠåŸã
ããåºäœçæç©ãšåèšã®ãã©ã€ãã€ãªã³äº€ææºãš
ã®éã®åå¿ã¯ãäžè¬ã«ãã®ãŸãŸããŸãã¯è©²ãã©ã€
ãã€ãªã³äº€ææºã溶解ãã液äœåªè³ªäžã§è¡ãããš
ãã§ãããå·¥çš(2)ããã®çæç©ã¯ãåèšã®ãã©ã€
ãã€ãªã³äº€ææºãšæ¥è§Šããããšãã¯äžè¬ã«æ¶²äœåž
éå€äžã«ååšãããä»»æã®å¥œé©ãªåžéå€ãéžã¶ã
ãšãã§ããããã®äŸã«ã¯ãïœâãã³ã¿ã³ãïœâã
ãã¿ã³ãã·ã¯ããããµã³ããã³ãŒã³ããã³ãã·ã¬
ã³ã®ãããªåžžæ ã§æ¶²äœã®çåæ°ŽçŽ ãå«ãŸããã å·¥çš(3)ã§äœ¿çšããã枩床æ¯èŒçåºãç¯å²ã«éžã¶
ããšãã§ããäžè¬ã«â25âãïŒ250âã奜ãŸãã
ã¯ïŒâã200âã®ç¯å²å ã§ããã100âã®æž©åºŠãæ
ã奜ãŸããã åŠçæéãåºãç¯å²ã«éžã¶ããšãã§ããããäž
è¬ã«ã¯çŽ10åãçŽ10æéã®ç¯å²å ã§ããããã©ã€
ãã€ãªã³äº€ææºïŒå·¥çš(2)ã®çæç©ã®ééæ¯ã¯ãæ¯
èŒçåºãç¯å²ã«éžã¶ããšãã§ãããåèšã®ãã©ã€
ãã€ãªã³äº€ææºïŒå·¥çš(2)ã®çæç©ã®ééæ¯ã¯ãäž
è¬ã«çŽ10ïŒïŒãçŽïŒïŒ10ã®ç¯å²å ãããã«äžè¬ç
ã«ã¯ãçŽïŒïŒïŒãçŽïŒïŒïŒã§ãããå·¥çš(2)ã®çæ
ç©ã®ãã©ã€ãã€ãªã³äº€ææºã«ããåŠçã«ç¶ããŠã
åºäœè§ŠåªãäŸãã°ïœâãããµã³ãŸãã¯ãã·ã¬ã³ã®
ãããªåèšããçš®é¡ã®çåæ°ŽçŽ ã®ä¹Ÿç¥ïŒæ¬è³ªçã«
æ°Žã®äžååšã®ïŒæ¶²äœã§åèšã®åºäœè§ŠåªãæŽæµããŠ
éå°ã®ãã©ã€ãã€ãªã³äº€ææºãé€å»ãããåŸãã
ã觊åªã¯ã也ç¥åŸãçªçŽ äžã«è²¯èµããã ãã©ã€ãã€ãªã³äº€ææºçšãšããŠã®äœ¿çšã«çŸåšã®
ãšãã奜é©ãªãã¿ã³ãã©ã€ãã¯ãTiCl4ã§ããã
ç¹ã«å¥œãŸããæ æ§ã«ãããŠã¯ãTiCl4ãHSiCl3ã
ãã³ïŒãŸãã¯ïŒSiCl4ã®ãããªçªçŽ ã®ãã©ã€ããš
å ±ã«äœ¿çšããã æ¬çºæã®è§Šåªã¯ããªã¬ãã€ã³ã®éåçšãšããŠäœ¿
çšããããšãã§ãããçºæ觊åªã«ãã€ãŠåç¬éå
ãŸãã¯å ±éåã§ãããªã¬ãã€ã³ã«ã¯èèªæã¢ãâ
ïŒâãªã¬ãã€ã³ãå«ãŸãããæ¬çºæã¯ãä»»æã®è
èªæã¢ãâïŒâãªã¬ãã€ã³çšãšããŠå¥œé©ã®ããã«
æãããããïŒã18åã®ççŽ ååãæãããªã¬ã
ã€ã³ãæããã°ãã°äœ¿çšããããåèšã®ã¢ãâïŒ
âãªã¬ãã€ã³ã¯ãç²ç¶éåæ³æ°çžéåæ³ãŸãã¯æº¶
液éåæ³ã®ããããã䜿çšããæ¬çºæã«ãã€ãŠé
åã§ãããèèªæã¢ãâïŒâãªã¬ãã€ã³ã¯ãä»ã®
ïŒâãªã¬ãã€ã³ããã³ïŒãŸãã¯ïŒïŒïŒïŒâãã¿ãž
ãšã³ãã€ãœãã¬ã³ãïŒïŒïŒâãã³ã¿ãžãšã³ãã¹ã
ã¬ã³ãαâã¡ãã«ã¹ãã¬ã³ã®ãããªä»ã®æ¯èŒçå°
éã®ãšãã¬ã³ç¶ã«äžé£œåãªã¢ãããŒããã³åèšã®
觊åªãæå·ãããªãåæ§ãªãšãã¬ã³ç¶ã«äžé£œåãª
ã¢ãããŒãšå ±éåãããããšãã§ããã æ¬çºæã®è§Šåªã¯ããŸãå ±åœ¹ãžãªã¬ãã€ã³ã®ãã¢
ããªããŒããã³ã³ããªããŒã補é ããããšãã§ã
ããå ±åœ¹ãžãªã¬ãã€ã³ã¯ãäžè¬ã«ïŒåååœãïŒã
ïŒåã®ççŽ ååãå«æããã奜é©ãªå ±åœ¹ãžãªã¬ã
ã€ã³ã®åŽã«ã¯ãïŒïŒïŒâãã¿ãžãšã³ãã€ãœãã¬
ã³ãïŒâã¡ãã«âïŒïŒïŒâãã¿ãžãšã³ãïŒïŒïŒâ
ãã³ã¿ãžãšã³ããã³ïŒïŒïŒâãªã¯ã¿ãžãšã³ãå«ãŸ
ãããåèšããå ±åœ¹ãžãªã¬ãã€ã³ä»¥å€ã®å¥œé©ãªã³
ã¢ãããŒã«ã¯ãåèšã®ã¢ãâïŒâãªã¬ãã€ã³ãã
ã³ããã«è³éŠæååç©å šè¬ãå«ãŸãããè¥å¹²ã®ã
ãã«è³éŠæååç©ã¯ãïŒåååœãçŽïŒãçŽ14åã®
ççŽ ååãå«æãããã®ã§ãäŸãã°ã¹ãã¬ã³ïŒâ
ãšãã«ã¹ãã¬ã³ã®ãããªåçš®ã®ã¢ã«ãã«ã¹ãã¬ã³
ããã³ïŒâããã«ããã¿ã¬ã³ã®ãããªååç©ãå«
ãŸããã éåæ··åç©äžã®å ±åœ¹ãžãªã¬ãã€ã³ã®ééïŒ ã¯æ¯
èŒçåºãç¯å²ã«éžã¶ããšãã§ãããå ±åœ¹ãžãªã¬ã
ã€ã³ã®ééïŒ ã¯ãäžè¬ã«çŽ10ãçŽ95ééïŒ ã§ã
ããä»ã®ã³ã¢ãããŒãçŽ90ãçŽïŒééïŒ ã§ããã
ããããåèšã®å ±çŽãžãªã¬ãã€ã³ã®ééïŒ ãã奜
ãŸããã¯çŽ50ãçŽ90ééïŒ ã§ãããä»ã®ã³ã¢ãã
ãŒãçŽ50ãçŽ10ééïŒ ã§ããã æ¬çºæã®è§Šåªã¯ãé«çŽãªäžŠã³ã«äœå¯æº¶æ§ããªã
ãŒåœ¢æã«å€ãã®æœåšæ§ãæäŸããç«äœèŠåæ§ããª
ãããã¬ã³ã®è£œé ã«ç¹ã«è¯ãé©ããŠããã éåã¯ãäžæŽ»æ§ã®çåæ°ŽçŽ åžéå€ã®ååšãŸãã¯
äžååšäžã®æ¶²çžäžãŸãã¯æ°çžäžã§è¡ãããšãã§ã
ãããããã¬ã³ã®éåã®å Žåã«ããããã¬ã³ãã
ã«ãšã³ãã¬ãœãªã³ãªã©ã®ãããªéåæ¡ä»¶äžã§æ¶²äœ
ã®èèªæãŸãã¯è³éŠæçåæ°ŽçŽ ã®ååšäžã§äœæ¥ã
ãããšã«ãã€ãŠç¹ã«æºè¶³ãªçµæãåŸãããŠããã æ¬çºæã®è§Šåªãšå ±ã«å©è§Šåªã®äœ¿çšã¯ãå¿ ããã
ãã¹ãŠã®å Žåã«å¿ èŠã§ã¯ãªãããæè¯ã®çµæãåŸ
ãããã«ã¯å©è§Šåªã®äœ¿çšãæšå¥šãããæ¬çºæã®æ¹
æ³ã«ãã€ãŠäœ¿çšã«å¥œé©ãªææ©éå±å©è§Šåªã¯ãåšæ
è¡šã®ç¬¬ïŒ¡æ第æããã³ç¬¬ïŒ¡æã®éå±ã®æ°ŽçŽ
åç©ããã³ææ©éå±ååç©ã®äžããéžã¶ããšãã§
ãããææ©éå±å©è§Šåªã®äžã§ãæ¬çºæ觊åªã®ç¬¬ïŒ
æåãšããŠã®äœ¿çšã奜é©ãªãã®ãšããŠåèšããã
ããªææ©ã¢ã«ãããŠã ååç©ã奜ãŸããããæã
奜ãŸããææ©ã¢ã«ãããŠã å©è§Šåªã¯åŒR3Alã®å
åç©ã§ãããäŸãã°ããªã¡ãã«ã¢ã«ãããŠã ãã
ãªãšãã«ã¢ã«ãããŠã ãããªã€ãœãããã«ã¢ã«ã
ããŠã ãããªãã·ã«ã¢ã«ãããŠã ãããªãšã€ã³ã·
ã«ã¢ã«ãããŠã ãããªã·ã¯ãããã·ã«ã¢ã«ãããŠ
ã ãããªããšãã«ã¢ã«ãããŠã ãïŒâã¡ãã«ãã³
ãã«ãžãšãã«ã¢ã«ãããŠã ããã³ããªã€ãœãã¬ã
ã«ã¢ã«ãããŠã ãå«ãŸãããããªãšãã«ã¢ã«ãã
ãŠã ã¯ãæ¬æ现æžã«åŸèšããå®éšã«ãããŠããã
ãçµæãåŸãããŠãããã奜ãŸããã å©è§Šåªã®ææ©éå±ååç©ïŒç¬¬ïŒè§Šåªæåã®é·ç§»
éå±ååç©ã®ã¢ã«æ¯ã¯ãç¹ã«éèŠã§ã¯ãªãæ¯èŒç
åºãç¯å²ã«éžã¶ããšãã§ãããå©è§Šåªã®ææ©éå±
ååç©ïŒç¬¬ïŒè§Šåªæåã®é·ç§»éå±ã®ã¢ã«æ¯ã¯ãäž
è¬ã«çŽïŒïŒïŒãçŽ1500ïŒïŒã®ç¯å²å ã§ãããå©è§Š
åªãå°ãªããšãïŒçš®ã®ææ©ã¢ã«ãããŠã ååç©ã
å«ã觊åªç³»ã§ã¯ãå žåçã«ææ©ã¢ã«ãããŠã å©è§Š
åªïŒïœmolåœãçŽ0.25ã15mgã®ãã¿ã³å«ææåã
䜿çšãããã ãã®è§Šåªã¯ãããªãšãã«ã¢ã«ãããŠã
ïŒTEAïŒããšãã«ã¢ãã»ãŒãïŒEAïŒã®ãããªè³éŠ
æãšã¹ãã«ããšãã«ãã³ãŸãšãŒãïŒEBïŒãã¡ãã«
âïœâãã«ãšãŒãïŒMPTïŒãªã©ããã³ãžãšãã«
ã¢ã«ãããŠã ã¯ãã©ã€ãïŒDEACïŒããæãå€æ
å觊åªç³»ãšå ±ã«äœ¿çšããã®ã奜ãŸãããTEAïŒ
ãšã¹ãã«ã®ã¢ã«æ¯ãçŽïŒïŒïŒã®ãšãæè¯ã®éžææ§
ïŒç«äœç¹ç°æ§ïŒãåŸãããã䜿çšãããå Žåã®
DEACã¯æŽ»æ§ãå¢å ããããäžè¬ã«TEAïŒãšã¹
ãã«ïŒDEACã®ã¢ã«æ¯ã¯ãçŽïŒïŒïŒïŒ0.5ãïŒã
奜ãŸããã¯çŽïŒïŒïŒïŒïŒã®ç¯å²ããããéåçšã
ã³ãã¹ã±ãŒã«è©Šéšã§äœ¿çšãããŠãããé£ç¶åŒã倧
èŠæš¡å·¥çšã§ã¯ãTEAãšMPTãšãTEAïŒMPTã®
ã¢ã«æ¯çŽïŒïŒïŒãçŽïŒïŒïŒã§äœ¿çšãããšãDEAC
ãå šãçãããšãå¯èœã§ãããããªããŒã®ååã«
ãã©ãã·ãŠæ³ã䜿çšããå Žåã«ã¯ãããªããŒäžã«
æ®çããå¡©åç©ã®éãããçšåºŠDEACã®éã«äŸå
ããããDEACã®éãæžå°ãããã®ãæãŸããã ããªãšãã¬ã³ã®è£œé ã®å Žåã«ã¯ãããªãšãã«ã¢
ã«ãããŠã ã®ãããªããªã¢ã«ãã«ã¢ã«ãããŠã ã
ãæãå©è§Šåªãšå ±ã«è§Šåªã䜿çšããã®ã奜ãŸã
ããïŒã¢ã«ã®ãã¿ã³ã¢ã«ã³ããµã€ãåœãçŽïŒã¢ã«
ã®ãšãã«ãã³ãŸãšãŒãããã³æ¯èŒçå°éã®ãšãã«
ãã³ãŸãšãŒãã䜿çšãããšãã«åçãªæŽ»æ§åºŠãåŸ
ãã®ã«å¿ èŠãšããå«æ°Žéããäœãå«æ°Žçã®å«æ°Žã
ã°ãã·ãŠã ãžãã©ã€ãã䜿çšããããšã«ãã€ãŠãš
ãã¬ã³éåã«ãããŠé«ã掻æ§åºŠãåŸãããšããã
ã«å¯èœã§ããã åèšã®è§Šåªãšå©è§Šåªãšã䜿çšããæ¬çºæã®éå
æ¹æ³ã¯ãããåŒãŸãã¯é£ç¶åŒã®ãããã§ãè¡ãã
ãšãã§ãããäŸãã°ãããæ³ã§ã¯ãæåã«çªçŽ
ã§ã次ãã§ã€ãœãã¿ã³ã®ãããªå¥œé©ãªååç©ã§ã
ãŒãžããŠæ¹æãªãŒãã¯ã¬ãŒããçšæããã觊åªã
ãã³å©è§Šåªã䜿çšãããšãã¯ãã€ãœãã¿ã³ã®ããŒ
ãžäžã§å ¥å£ãéããŠãããããæåã«è£ å¡«ããã
äž¡è ãåæã«è£ å¡«ããŠããããå ¥å£ãéããåŸã
䜿çšããå Žåã®æ°ŽçŽ ãæ·»å ãã次ãã§ã€ãœãã¿ã³
ã®ãããªåžéå€ãåå¿åšã«æ·»å ãããåå¿åšãæ
æã®æž©åºŠã«ç±ãããäŸãã°ãšãã¬ã³ã®éåã®å Žå
ã¯ãæè¯ã®çµæãåŸãããã«ã¯äžè¬ã«çŽ50âãçŽ
120âã«ç±ãã次ãã§ã¢ãããŒãå°å ¥ããæè¯ã®
çµæãåŸãããã«ã¯çŽ0.5MPaãçŽ5.0MPaïŒ70ã
725psigïŒã®ç¯å²å ã®åå§ã«ç¶æãããæå®ãã
ãåå¿æéã®çµãã«ãéååå¿ãåæ¢ããæªåå¿
ã®ãªã¬ãã€ã³ãšã€ãœãã¿ã³ãšãæŸåºãããåå¿åš
ãéããããªãšãã¬ã³ã®ãããªããªããŒãèªç±æµ
åæ§ã®çœè²åºäœãšããŠéãã也ç¥ãããŠçæç©ã
åŸãã é£ç¶æ³ã«ãããŠã¯ãäŸãã°ã«ãŒãåå¿åšã®ãã
ãªé©åœãªåå¿åšã«å¥œé©ãªéã®æº¶å€ãŸãã¯åžéå€ã
觊åªãå©è§Šåªãéåæ§ååç©ã䜿çšããå Žåã®æ°Ž
çŽ ãä»»æã®ææã®é åºã§è£ å¡«ãããåå¿åšçæç©
ã¯é£ç¶çã«ååºããããªããŒã¯é©åœãªãäžè¬ã«ã¯
åžéå€ïŒæº¶å€ïŒããã³æªåå¿ã¢ãããŒããã©ãã·
ã³ã°ã«ãã€ãŠååããåŸãããããªããŒã也ç¥ã
ããã ãããã¬ã³ã®é£ç¶åŒéåã«ãããŠäœæº¶è§£åºŠã®ã
ãªããŒãæé©ã®çç£æ§ã§åŸãããã«ã¯ã奜ãŸãã
ã¯ããªã¢ã«ãã«ã¢ã«ãããŠã é»åäŸäžäœãå«ãå©
觊åªãšãã¿ã³å«æ觊åªãšã液äœãããã¬ã³ã«ãã
ãåã«æ¥è§Šãããã æ¬çºæã®è§Šåªã䜿çšããŠè£œé ããããªã¬ãã€ã³
ããªããŒã¯ãå°åºæåãå転æåããã€ã«ã ã®æŒ
åºãªã©ã®ãããªæ £çšã®ããªãªã¬ãã€ã³å å·¥æè¡ã«
ããç©åã®è£œé çšãšããŠæçšã§ãã æ¬çºæããã³ãã®å©ç¹ã®ããã«ç解ããããã«
次ã®å®æœäŸã瀺ãã å®æœäŸ MgCl2ã®äœçŽæ°Žåç©ã®è£œé åäŸã«ãããŠã110åã®ïŒïŒ16ã€ã³ãïŒ1.1cmïŒ
ã®ã¯ãã éŒããŒã«ïŒ621ïœïŒãå«æãã也ç¥ããã
ããããªã210mlã®çç¶ã®éŒå®¹åšããã©ã€ããã¯
ã¹äžã«çœ®ããç¹å®ã®ééã®ç¡æ°ŽMgCl2ãšMgCl2ã»
6H2Oãšãå å¡«ããããã®å®¹åšã«èããããã©ã€
ããã¯ã¹ããååºããçŽ1/4ã€ã³ãïŒ0.6cmïŒã®æ¯
å¹ ã§1760æ¯åïŒåã§é転ãããã¢ãã«6Lâãž
âãããããŒã¯ïŒSiebtechnikïŒæ¯åãã«ã«åä»
ãããç²ç æéã¯ã4.0æéã§ãããã®éäžè¬ã«
æ°Žã®åŽé§ã§å·åŽããã åŸãããçæç©ã®åã ã®ïŒžç·ç²æ«åæå³åœ¢
ïŒXRDåæïŒã枬å®ãããXRDçšã®ç²æ«è©Šæã¯ã
è©Šæããã©ã€ããã¯ã¹äžã§æ £çšã®ã¢ã«ãããŠã ã
ãŒã«ããŒã«å å¡«ãã次ãã§ããŒã«ããŒããã€ã©ãŒ
ïŒMylarïŒãã€ã«ã ã§èŠãæ°Žåããã³ç©ºæ°ãæé€
ãããå¯å€é床ã¹ãªããã0.005mmã¬ã·ãŒãã³ã°
ã¹ãªãããã°ã©ãã¢ã€ãã¢ãã¯ãã¢ã¡ãŒã¿ãŒãä»
å±ãã40kVã25ïœïŒ¡çºé»æ©ã«ãã€ãŠçºçãã
CuKαç·ã䜿çšãããã€ãªããã¹ïŒPhilipsïŒ
XRG300XRDè£ çœ®ã䜿çšãããçªçŽ ã§ããŒãžã
ãã«ã¡ã©ã䜿çšãã2ΞïŒïŒã90°1 1/2æéã®èµ°æ»
ãè¡ã€ãã âïŒïŒMgCl2ã»H2O è©Šæãããã©ããããã©ã³äžã®ã°ãªãã€ãŒã«è©Š
è¬ãšåå¿ãããããšã«ããã¬ã¹å®¹ç©æž¬å®æ³ã«ãã€
ãŠå以ãŠæž¬å®ããŠ0.05ééïŒ æªæºã®æ°Žãå«æãã
17.52ïœïŒ184ããªã¢ã«ïŒã®MgCl2ã容åšã«è£ å¡«ã
ããåèš7.48ïœïŒ36.8ããªã¢ã«ïŒã®MgCl2ã»6H2O
ããæ·»å ã®éãïŒéšã«åããŠïŒæéã§æ·»å ããæ
çµç²ç æéã¯ïŒæéã§ãã€ããåæ·»å éšåã¯ãã©
ã€ããã¯ã¹äžã§å®¹åšã«è£ å¡«ãããç²ç ã®é容åšã
æ°Žã®åŽé§ã§å·åŽããã ç²ç åŸã容åšããã©ã€ããã¯ã¹äžã«æ»ãã篩ã
éããŠååºããèªç±æµåæ§ã®çœè²ç²æ«ãåŸããç
æç©ã®è©ŠæãXRDã«ãã€ãŠåæããããã®ïŒžç·
å³åœ¢ã第ïŒå³ã«ç€ºãã芳å¯ãããå³åœ¢ããä»ã®å ¬
ç¥ã®æ¹æ³ã§èª¿è£œããMgCl2ã»H2Oã®æç®ã«å ±åã
ããŠããâïœâé¢ééãšç¬¬ïŒè¡šã«ãããŠæ¯èŒã
ãã
çšãããªã¬ãã€ã³éå觊åªã®è£œé æ¹æ³ã«é¢ããã MgCl2ã®äœçŽæ°Žåç©ã®åæã«é¢ããå ¬ç¥ã®æ¹æ³
ã«ã¯ã液äœã¢ã³ã¢ãã¢ãæŽæµããã³ä¹Ÿç¥ãªã©ã®ã
ããªMgCl2ã»6H2Oããæ°Žã®é€å»ã®ããã®è€éãª
æ¹æ³ãå«ãŸãããç¡æ°ŽMgCl2ã®æ¶²äœã¹ã©ãªãŒãžã®
æ°Žã®æ·»å ãã倧èŠæš¡ãããã§è¡ã€ããšãå質ãªç
æç©ã®åœ¢æã劚害ããåéãçããåé¡ãããã
ã¯ãŒãªã³ã°ãã¬ãŒããŒãçšã液äœäžã§ã®æ··åã®ã
ããªå«æ°Žããã³ç¡æ°Žãã°ãã·ãŠã ãã©ã€ãã®åãª
ããã¬ã³ãã«ãã€ãŠãç¡æ°ŽãšïŒçš®ãŸãã¯ãã以äž
ã®å«æ°Žãã©ã€ããšããæãçæç©ãåŸããããã
ããããªæ¹æ³ããã°ãã·ãŠã ãã©ã€ããåºäœãšã
ãŠå¿ èŠãªå Žåã«ã該ãã°ãã·ãŠã ãã©ã€ããšæ¶²äœ
ãšã®åé¢ãå¿ èŠã§ãããåŸè ã®æ¹æ³ã§ã¯ãçæç©
ãããçš®ã®ãªã¬ãã€ã³éå觊åªçšã«äœ¿çšããå Žå
ã«å°ãªããšãè¥å¹²ã®ãã®ãæãŸãããªããšèº«åã
ããæ°Žåç©ãå«ãæ°Žåç©ã®æ··åç©ãçæããããš
ãèŠåºãããŠããã æ¬çºæã®äžã€ã®ç®çã¯ãå®è³ªçã«å質ã®å«æ°Žã
ã°ãã·ãŠã ãžãã©ã€ãçµæç©ãåŸãããã®ç°¡åãª
ãã€çµæžçãªïŒå·¥çšæ³ãæäŸããããšã§ããã æ¬çºæã®ä»ã®ç®çã¯ãæ¯èŒçé«å«æ°Žã®ãã°ãã·
ãŠã ãžãã©ã€ãæ°Žåç©ããå®è³ªçã«çŽç²ãªåœ¢æ ã®
MgCl2ã»H2OãMgCl2ã»2H2OãŸãã¯MgCl2ã»
4H2Oã補é ããããã®æ¹æ³ãæäŸããããšã§ã
ãã æ¬çºæã®ããã«ä»ã®ç®çã¯ããã°ãã·ãŠã ãžã
ã©ã€ãããèªå°ããããªã¬ãã€ã³éå觊åªã®æŽ»æ§
床ã«äžå©ãªåœ±é¿ãããããšã蚌æãããŠããæ¯èŒ
çé«ãå«æ°Žç©ãå®è³ªçã«å«ãŸãªããã°ãã·ãŠã ãž
ãã©ã€ãã®æ°Žåç©ã補é ããããšã§ããã æ¬çºæã®ããã«ä»ã®ç®çã¯ãæ¬çºæã®ãã°ãã·
ãŠã ãžãã©ã€ãçµæç©ã䜿çšããŠè£œé ãããé«æŽ»
æ§åºŠã®ãªã¬ãã€ã³éå觊åªãæäŸããããšã§ã
ãã æ¬çºæã®æŠèŠ æ¬çºæã«ãã€ãŠãç¡æ°Žãã°ãã·ãŠã ãžãã©ã€ã
ãšå«æ°Žãã°ãã·ãŠã ãžãã©ã€ããšã®æ··åç©ããå«
æ°Žãã°ãã·ãŠã ãžãã©ã€ãã®çµåæ°Žã®éãããå°
ãªãçµåæ°Žã®éãæããã¢ãæ°Žåç©ããžæ°Žåç©ã
ãã³ããã©æ°Žåç©ããéžæãããå°ãªããšãïŒå
ã®æ°ŽåãããŠãããã°ãã·ãŠã ãžãã©ã€ãçš®ãç
ããããã«åŸ®ç²ç ããåèšåŸ®ç²ç ãæãé«åºŠã«æ°Ž
åãããŠãããžãã©ã€ãçš®ãŸãã¯ãã®æ··åç©ãäž»
äœãšãªãã®ã«ååãªæéè¡ãããšã«ãã€ãŠãã°ã
ã·ãŠã ãžãã©ã€ãã®æ°Žåç©ã補é ãããã æ¬çºæã«ããã°ãå«æ°Žãã°ãã·ãŠã ãžãã©ã€ã
ãšå®æ¯éŠé žãšã¹ãã«ããã³ã¢ã«ã³ãã·ãã¿ã³åå
ç©ããæãåå¿äœãšã䜿çšããŠç¬¬ïŒè§Šåªæåã圢
æãã次ãã§è©²ç¬¬ïŒè§Šåªæåãšææ©ã¢ã«ãããŠã
ãã©ã€ããšãåå¿ãããŠåºäœçæç©ã圢æãã該
åºäœçæç©ãšãã¿ã³ãã©ã€ããšãå«ãããã²ã³å
å€ãšãåå¿ãããããšã«ãã€ãŠïŒãã®éãåèšã®
å«æ°Žãã°ãã·ãŠã ãžãã©ã€ãçµæç©äžã®æ°ŽïŒãã°
ãã·ãŠã ãžãã©ã€ãã®ã¢ã«æ¯ãã0.5ïŒïŒãïŒïŒ
ïŒã®ç¯å²å ã§ãããåèšã®ãã°ãã·ãŠã ãžãã©ã€
ãçµæç©ãåé ã«èšèŒã®ããã«ããŠè£œé ãããã
ã®ã§ããïŒãªã¬ãã€ã³éåçšã«å¥œé©ãªè§Šåªã補é
ãããã æ¬çºæã®è©³çŽ°ãªèª¬æ ãç¡æ°Žãã°ãã·ãŠã ãžãã©ã€ããã®èªã¯ãæ¬æ
现æžã«ãããŠããã°ãã·ãŠã ãžãã©ã€ãïŒåååœ
ã0.5ã¢ã«æªæºã®æ°Žãå«æãããã°ãã·ãŠã ãžã
ã©ã€ãããããããã«å¯ŸããŠããå«æ°Žãã°ãã·ãŠ
ã ãžãã©ã€ããã®èªã¯ãæ¬æ现æžã«ãããŠã0.5
ã¢ã«ããŸãã¯ãã以äžã®æ°Žãå«æãããã°ãã·ãŠ
ã ãžãã©ã€ãããããæ°Žã®éã¯ãæ¥åžžåææ³ãçš
ããŠæž¬å®ã§ãããå žåçã«ã¯ããããªåææ³ã«
ã¯ãã«ãŒã«ãã€ãã·ã€ãŒæ»Žå®ããã³ã°ãªãã€ãŒã«
è©Šè¬ãšã®åå¿ããã®å®¹éã¬ã¹åæãã©ã¹ãã°ãã·
ãŠã ãžãã©ã€ããšçµåããŠããMgOã®ãããªä»»
æã®ç©è³ªéã®æž¬å®çšã®ïŒžç·åæ䞊ã³ã«å çŽ åæã®
ãããªä»ã®æ £çšã®æ¹æ³ã䜿çšãããã 䜿çšãããç¡æ°Žãã°ãã·ãŠã ãžãã©ã€ããšå«æ°Ž
ãã°ãã·ãŠã ãžãã©ã€ããšã®çžå¯Ÿçã®éã¯ãå«æ°Ž
ããã³ç¡æ°Žãã°ãã·ãŠã ãžãã©ã€ãã«çµåããŠã
ãæ°Žã®éããã³æçµçæç©äžã®ãã°ãã·ãŠã ãžã
ã©ã€ãïŒæ°Žã®ææã¢ã«æ¯ã«ãã€ãŠæ±ºãŸãã§ãã
ããäžè¬ã«çŽ0.1ééïŒ æªæºã®æ°Žãããã«å¥œãŸã
ãã¯0.05ééïŒ æªæºã®æ°Žãå«æããç¡æ°Žãã°ãã·
ãŠã ãžãã©ã€ãã®äœ¿çšã奜ãŸãããããããªç¡æ°Ž
ãã°ãã·ãŠã ãžãã©ã€ããïŒæ°Žåãã°ãã·ãŠã ãž
ãã©ã€ããšå ±ã«äœ¿çšãããšãã¯ãç¡æ°Žãã°ãã·ãŠ
ã ãžãã©ã€ãïŒå«æ°Žãã°ãã·ãŠã ãžãã©ã€ãã®ã¢
ã«æ¯ããçŽ0.2ïŒïŒãçŽ25ïŒïŒã®ç¯å²å ãããã«
ãã°ãã°çŽïŒïŒïŒãçŽ11ïŒïŒã®ç¯å²å ã§äžè¬ã«äœ¿
çšãããã 埮ç²ç ã¯ãåºäœã®ååãªåŸ®ç²ç åãåŸãããä»»
æã®è£ 眮ã䜿çšããŠè¡ãããšãã§ããã奜é©ãªè£
眮ã®äžã€ã¯ããŒã«ãã«ã§ãããããŒã«ããã³ãã«
ã®å éšã¯èé£æ§ææã§äœãããŠãããã®ã奜ãŸã
ããå žåçã«ã¯ãããããªè£ 眮ã«ãããŠããŒã«ã®
çŽåŸã¯ããã«ã®å åŸã®çŽ1/10ãçŽ1/6ã®ç¯å²å ã§
ãããã埮ç²ç ã®åŒ·ãã¯ãå ¬ç¥ã®ããã«ããŒã«ã®
寞æ³ãããŒã«ã®æ°ãç²ç æéããã³ç²ç çšã«ãã«
äžã«å ¥ããç©è³ªã®éã«ãããå žåçã«ã¯ããã«ã®
容ç©ã®çŽ1/3ãçŽ9/10ãããŒã«ã§å å¡«ããç²ç ã
ã¹ãç©è³ªã¯ãããŒã«ã®å å¡«ã®ç©ºéçããããŒã«ã®
å å¡«ã®çŽ1/2ã®ç©ºéçãŸã§ã®ç¯å²ã§ãããããŒã«
ã®å å¡«ã®ç©ºéçã¯ãããŒã«ã容åšäžã«å å¡«ããã
ãŒã«ã®å å¡«ãæ°åºŠãããã«èŠããæ°Žã®å®¹ç©ã枬å®
ããããšã«ãã€ãŠå®¹æã«æž¬å®ã§ããã 埮ç²ç ã®æž©åºŠã¯ãå¯é容åšäžã§è¡ãéãã¯ç¹ã«
éèŠã§ã¯ãªããããããå žåçã«ã¯ã埮ç²ç æ··å
ç©ã®æž©åºŠã100âããäœãä¿ã€ã®ã奜ãŸãããã
ã®ããã«ã¯ç²ç å·¥çšã®éãç²ç è£ çœ®ã«å·åŽæ°Žãªã©
ãé©çšããããšã«ãã€ãŠè¡ãããšãã§ããããã®
ç²ç ã¯ãå®è³ªçã«æ°Žãå«ãŸãªãé°å²æ°äžã«è¡ãã
ãšã奜ãŸãããåŸã€ãŠãã«ãžã®è£ å¡«ããã³ååºã
ããã©ã€ããã¯ã¹äžã§è¡ãã®ãæãŸããã åèšã®ããã«ããŠè£œé ããå«æ°Žãã°ãã·ãŠã ãž
ãã©ã€ãçµæç©ã¯ãç±³åœç¹èš±æ现æžç¬¬4394291å·
ã«é瀺ãããŠããäžè¬åã®ãªã¬ãã€ã³éå觊åªã®
補é çšãšããŠæçšã§ãããããããªè§Šåªã®è£œé ã«
䜿çšããã奜ãŸããå«æ°Žãã°ãã·ãŠã ãžãã©ã€ã
çµæç©ã¯ãæ°ŽïŒãã°ãã·ãŠã ãžãã©ã€ãã®ã¢ã«æ¯
ãçŽ0.5ïŒïŒãçŽïŒïŒïŒã®ç¯å²å ã®ãã®ã§ããã åèšã®è§Šåªã¯ããã¿ã³ãå°ãªããšãïŒåã®é žçŽ
ååã«çµåããè©²é žçŽ ãå°ãªããšãïŒåã®ã¢ã«ã
ã«åºã«çµåããŠããã¢ã«ã³ãã·ãã¿ã³ååç©ã䜿
çšããŠè£œé ãããã奜ãŸããã¢ã«ã³ãã·ãã¿ã³å
åç©ã¯ãåŒã TiïŒORïŒ4 ïŒåŒäžãã¯ïŒã20åã®ççŽ ååãæããã¢ã«ã
ã«åºããéžã°ããã¯åãã§ãç°ã€ãŠãããïŒã§
瀺ããããæã奜ãŸããã®ã¯ïŒã10åã®ççŽ åå
ãå«æãããããã®ååç©ã§ããã åèšã®ã¢ã«ã³ãã·ãã¿ã³ååç©ïŒéå±ãã©ã€ã
ååç©ã®ã¢ã«æ¯ã¯ãæ¯èŒçåºãç¯å²ã«éžã¶ããšã
ã§ãããäžè¬ã«ã¢ã«ã³ãã·ãã¿ã³ïŒãã°ãã·ãŠã
ãžãã©ã€ãã®ã¢ã«æ¯ã¯ãçŽ10ïŒïŒãïŒïŒ10ããã
ã«å¥œãŸããã¯çŽïŒïŒïŒãïŒïŒïŒã®ç¯å²å ã§ããã å®æ¯éŠé žãšã¹ãã«ã®èªã¯ãäžè¬ã«çœ®æ䞊ã³ã«æª
眮æã®å®æ¯éŠé žãšã¹ãã«ãå«ããŠäœ¿çšããããå ž
åçã®äŸã«ã¯ããšãã«ãã³ãŸãšãŒãããšãã«ïœâ
ã¡ããã·ãã³ãŸãšãŒãããšãã«ãã«ãšãŒãããšã
ã«ïœâãããã·ãã³ãŸãšãŒãããã³ããã«ãã³ãŸ
ãšãŒããå«ãŸããã奜ãŸããå®æ¯éŠé žãšã¹ãã«
ã¯ãïŒåååœãïŒã12åã®ççŽ ååãæãããã®
ã§ããã ç¹ã«å¥œãŸããæ æ§ã«ãããŠã¯ãåèšã®ç¬¬ïŒè§Šåª
æåã®è£œé ã®éã«å®æ¯éŠé žãšã¹ãã«ãšå ±ã«ããšã
ãŒã«ã䜿çšããããæ¬æ现æžã§äœ¿çšããããããš
ããŒã«ãã®èªã¯ã眮æãªãã³ã«æªçœ®æã®ããšããŒ
ã«ããããå žåçã®äŸã«ã¯ãããšããŒã«ãïœâã¡
ãã«ããšããŒã«ãïœâã¡ãã«ããšããŒã«ãïœâã¡
ãã«ããšããŒã«ãïŒâããšãã«ããšããŒã«ãïœâ
ãã«ãªãããšããŒã«ãïœâãã«ãªãããšããŒã«ã
ïœâãã«ãªãããšããŒã«ãïœâsecâããã«ããš
ããŒã«ãïœâãšãã«ããšããŒã«ãïœâã€ãœããã
ã«ããšããŒã«ãïœâïœâããã«ããšããŒã«ãïœâ
ã¡ããã·ããšããŒã«ãïœâã·ã¢ãããšããŒã«ãã
ã³ïœâãããããšããŒã«ãå«ãŸããã ãšã¹ãã«ãšããšããŒã«ãšã®çŸåšã®ãšãã奜ãŸã
ãçµåãã¯ãïŒâããšãã«ããšããŒã«ãšãšãã«ã
ã³ãŸãšãŒãã§ããã䜿çšãããïŒâããšãã«ããš
ããŒã«ãšãšãã«ãã³ãŸãšãŒãã®åèšã¢ã«æ°ã¯ãåŸ
ããã觊åªã®æŽ»æ§åºŠãšéžææ§ãšã«åœ±é¿ãåãŒãã
å žåçã«ã¯ããããïŒçš®ã®é»åäŸäžäœã®åèšã¢ã«
æ°ïŒãã¿ã³ã¢ã«ã³ãã·ãµã€ãã®ã¢ã«æ°ã®æ¯ã¯ãçŽ
ïŒïŒïŒãïŒïŒïŒãããã«å¥œãŸããã¯ïŒïŒïŒãïŒïŒ
ïŒã®ç¯å²å ã§ãããæã奜ãŸããã¯ãïŒååã®ã
ã¿ã³ã¢ã«ã³ããµã€ãåœã1/2ã¢ã«ã®ãšãã«ãã³ãŸ
ãšãŒãã䜿çšãããã åèšã®ç¬¬ïŒè§Šåªæåã®åœ¢æã¯ãåŸãããå«æ°Žã
ã°ãã·ãŠã ãžãã©ã€ããšãã¿ã³ååç©ããã³å®æ¯
éŠé žãšã¹ãã«äžŠã³ã«ææã«ãããŸã奜ãŸããã¯ã
ãšããŒã«ãšãåå¿ãããããšã«ãã€ãŠè¡ãªãã
ãããã®åå¿ã¯ãéé¢æ°Žãå®è³ªçã«å«ãŸãªã奜é©
ãªçåæ°ŽçŽ æº¶å€ãŸãã¯åžéå€äžã§è¡ãªããããã
溶å€ã®äŸã«ã¯ãïœâãã³ã¿ã³ãïœâããã¿ã³ãã¡
ãã«ã·ã¯ããããµã³ããã«ãšã³ããã·ã¬ã³ãªã©ã
å«ãŸããã溶å€ãŸãã¯åžéå€ã®éã¯ãåºç¯å²ã«éž
ã¶ããšãã§ããã溶å€ãŸãã¯åžéå€ã®éã¯ãéåžž
éå±ãžãã©ã€ãïŒïœåœãçŽ20ãçŽ100c.c.ã®ç¯å²å
ã§ãããã äžè¬ã«å«æ°Žãã°ãã·ãŠã ãžãã©ã€ããšãã¿ã³å
åç©ãšããçŽïŒâãçŽ50âãããã«å¥œãŸããã¯çŽ
10âãçŽ30âã®ç¯å²å ã§ååãããã第ïŒè§Šåªæ
åã®åå¿äœéã®åå¿ã¯ãçŽ15âãçŽ150âã®ç¯å²
å ã®æž©åºŠã§è¡ãªããããå žåçã«ã¯ããã®åå¿
ã¯ãæ··åç©ãéæµãããããšã«ãã€ãŠè¡ãªãã
ãã 絶察çã«éèŠãªããšã§ã¯ãªããããã°ãã·ãŠã
ãžãã©ã€ããšãã¿ã³ååç©ãææã«ããããšããŒ
ã«ãšã20âã40âã®ç¯å²å ã§æ··åãã次ãã§æ··å
ç©ã90ã100âã§æ°åç±ãã次ã«ãã®æž©åºŠã§ãšã¹
ãã«ãæ·»å ããæ··åç©ã®æž©åºŠãçŽ90ã100âã«å
å¿ãå®äºãããŸã§ç¶æããæ¹æ³ãçŸåšã®ãšãã奜
ãŸããã 第ïŒè§Šåªæåã®è£œé ã®ããã«åå¿äœãå ç±ãã
ã«å¿ èŠãªæéã¯ãäžè¬ã«çŽïŒåãçŽ10æéã®ç¯å²
å ã§ãããã倧éšåã®äŸã§ã¯çŽ15åãïŒæéã®ç¯
å²å ã®æéã§ååã§ããã ææ©ã¢ã«ãããŠã ãã©ã€ããšç¬¬ïŒè§Šåªæåãšã®
åå¿ã¯ãææ©ã¢ã«ãããŠã ãã©ã€ãã第ïŒè§Šåªæ
åã®æº¶æ¶²ã«åã«æ·»å ããã ãã§ååã§ããããã
ããåèšã®ãã©ã€ãã®çåæ°ŽçŽ æº¶æ¶²ã«ç¬¬ïŒè§Šåªæ
åãæ·»å ããæ¹æ³ãçŸåšã®ãšãã奜ãŸããã 第ïŒè§Šåªæåãããªãã¡ææ©ã¢ã«ãããŠã ãã©
ã€ããšç¬¬ïŒè§Šåªæåãšã®åå¿ã«äœ¿çšããã枩床
ã¯ãåºãç¯å²ã«éžã¶ããšãã§ããã䜿çšãããæž©
床ã¯ãäžè¬ã«çŽïŒâãçŽ50âã®ç¯å²å ãŸãã¯ãã
以äžã§ãããã20âãçŽ30âã®ç¯å²å ãæããã°
ãã°äœ¿çšãããŠããã第ïŒè§Šåªæåãšç¬¬ïŒè§Šåªæ
åãšãæ··åãããšãç±ãçºçããããæ¯èŒçäžå®
ã®æ··å枩床ãç¶æããããã«å¿ èŠã«å¿ããŠæ··åé
床ã調æŽããè¿œå ã®å·åŽã䜿çšããã第ïŒãšç¬¬ïŒ
觊åªæåã®æ··åã«é¢ããŠã¯æ·»å ã®é åºã¯éèŠã§ã¯
ãªãããããã®æåãä»ã®æåã«æ·»å ã§ããããš
ã«çæãã¹ãã§ããããããã第ïŒæåã第ïŒæ
åã«æ·»å ããã®ã奜ãŸãããæ··åãå®äºããåŸ
ã«ãåŸãããã¹ã©ãªãŒããæåã®æ··åãå®å šã«ã
ãããã«ãäžè¬ã«çŽ15ãçŽïŒæéã®ç¯å²å ã®åå
ãªæéæ¹æããããã®åŸæ¹æãåæ¢ããåºäœçæ
ç©ãæ¿Ÿéããã«ã³ããŒã·ãšã³ãªã©ã«ãã€ãŠååã
ããçæç©ããã³ã¿ã³ãïœâããã¿ã³ãã·ã¯ãã
ããµã³ããã³ãŒã³ããã·ã¬ã³ãªã©ã®çåæ°ŽçŽ ã®ã
ããªå¥œé©ãªç©è³ªã§æŽæµããååšãããã¹ãŠã®å¯æº¶
ç©è³ªãé€å»ããããã®çæç©ã¯ã次ãã§ä¹Ÿç¥ãã
çªçŽ äžã«è²¯èµããã 第ïŒè§Šåªæåã®é·ç§»éå±ååç©ïŒç¬¬ïŒè§Šåªæå
ã®ã¢ã«æ¯ã¯ãæ¯èŒçåºãç¯å²ã«éžã¶ããšãã§ã
ãã第ïŒè§Šåªæåã®é·ç§»éå±ååç©ïŒç¬¬ïŒè§Šåªæ
åã®ã¢ã«æ¯ã¯ãäžè¬ã«çŽ10ïŒïŒãçŽïŒïŒ10ã®ç¯å²
å ãããã«äžè¬ã«ã¯çŽïŒïŒïŒãçŽïŒïŒïŒã®ç¯å²å
ã§ãããåŸè ã®ç¯å²å ã®ã¢ã«æ¯ã§ã¯ç¹ã«æŽ»æ§ãªãª
ã¬ãã€ã³éå觊åªãšããŠäœ¿çšã§ãã觊åªãéåžžç
æãããã åèšã®ç¬¬ïŒããã³ç¬¬ïŒæåã®åå¿ã«ãã€ãŠåŸã
ããåºäœçæç©ãšåèšã®ãã©ã€ãã€ãªã³äº€ææºãš
ã®éã®åå¿ã¯ãäžè¬ã«ãã®ãŸãŸããŸãã¯è©²ãã©ã€
ãã€ãªã³äº€ææºã溶解ãã液äœåªè³ªäžã§è¡ãããš
ãã§ãããå·¥çš(2)ããã®çæç©ã¯ãåèšã®ãã©ã€
ãã€ãªã³äº€ææºãšæ¥è§Šããããšãã¯äžè¬ã«æ¶²äœåž
éå€äžã«ååšãããä»»æã®å¥œé©ãªåžéå€ãéžã¶ã
ãšãã§ããããã®äŸã«ã¯ãïœâãã³ã¿ã³ãïœâã
ãã¿ã³ãã·ã¯ããããµã³ããã³ãŒã³ããã³ãã·ã¬
ã³ã®ãããªåžžæ ã§æ¶²äœã®çåæ°ŽçŽ ãå«ãŸããã å·¥çš(3)ã§äœ¿çšããã枩床æ¯èŒçåºãç¯å²ã«éžã¶
ããšãã§ããäžè¬ã«â25âãïŒ250âã奜ãŸãã
ã¯ïŒâã200âã®ç¯å²å ã§ããã100âã®æž©åºŠãæ
ã奜ãŸããã åŠçæéãåºãç¯å²ã«éžã¶ããšãã§ããããäž
è¬ã«ã¯çŽ10åãçŽ10æéã®ç¯å²å ã§ããããã©ã€
ãã€ãªã³äº€ææºïŒå·¥çš(2)ã®çæç©ã®ééæ¯ã¯ãæ¯
èŒçåºãç¯å²ã«éžã¶ããšãã§ãããåèšã®ãã©ã€
ãã€ãªã³äº€ææºïŒå·¥çš(2)ã®çæç©ã®ééæ¯ã¯ãäž
è¬ã«çŽ10ïŒïŒãçŽïŒïŒ10ã®ç¯å²å ãããã«äžè¬ç
ã«ã¯ãçŽïŒïŒïŒãçŽïŒïŒïŒã§ãããå·¥çš(2)ã®çæ
ç©ã®ãã©ã€ãã€ãªã³äº€ææºã«ããåŠçã«ç¶ããŠã
åºäœè§ŠåªãäŸãã°ïœâãããµã³ãŸãã¯ãã·ã¬ã³ã®
ãããªåèšããçš®é¡ã®çåæ°ŽçŽ ã®ä¹Ÿç¥ïŒæ¬è³ªçã«
æ°Žã®äžååšã®ïŒæ¶²äœã§åèšã®åºäœè§ŠåªãæŽæµããŠ
éå°ã®ãã©ã€ãã€ãªã³äº€ææºãé€å»ãããåŸãã
ã觊åªã¯ã也ç¥åŸãçªçŽ äžã«è²¯èµããã ãã©ã€ãã€ãªã³äº€ææºçšãšããŠã®äœ¿çšã«çŸåšã®
ãšãã奜é©ãªãã¿ã³ãã©ã€ãã¯ãTiCl4ã§ããã
ç¹ã«å¥œãŸããæ æ§ã«ãããŠã¯ãTiCl4ãHSiCl3ã
ãã³ïŒãŸãã¯ïŒSiCl4ã®ãããªçªçŽ ã®ãã©ã€ããš
å ±ã«äœ¿çšããã æ¬çºæã®è§Šåªã¯ããªã¬ãã€ã³ã®éåçšãšããŠäœ¿
çšããããšãã§ãããçºæ觊åªã«ãã€ãŠåç¬éå
ãŸãã¯å ±éåã§ãããªã¬ãã€ã³ã«ã¯èèªæã¢ãâ
ïŒâãªã¬ãã€ã³ãå«ãŸãããæ¬çºæã¯ãä»»æã®è
èªæã¢ãâïŒâãªã¬ãã€ã³çšãšããŠå¥œé©ã®ããã«
æãããããïŒã18åã®ççŽ ååãæãããªã¬ã
ã€ã³ãæããã°ãã°äœ¿çšããããåèšã®ã¢ãâïŒ
âãªã¬ãã€ã³ã¯ãç²ç¶éåæ³æ°çžéåæ³ãŸãã¯æº¶
液éåæ³ã®ããããã䜿çšããæ¬çºæã«ãã€ãŠé
åã§ãããèèªæã¢ãâïŒâãªã¬ãã€ã³ã¯ãä»ã®
ïŒâãªã¬ãã€ã³ããã³ïŒãŸãã¯ïŒïŒïŒïŒâãã¿ãž
ãšã³ãã€ãœãã¬ã³ãïŒïŒïŒâãã³ã¿ãžãšã³ãã¹ã
ã¬ã³ãαâã¡ãã«ã¹ãã¬ã³ã®ãããªä»ã®æ¯èŒçå°
éã®ãšãã¬ã³ç¶ã«äžé£œåãªã¢ãããŒããã³åèšã®
觊åªãæå·ãããªãåæ§ãªãšãã¬ã³ç¶ã«äžé£œåãª
ã¢ãããŒãšå ±éåãããããšãã§ããã æ¬çºæã®è§Šåªã¯ããŸãå ±åœ¹ãžãªã¬ãã€ã³ã®ãã¢
ããªããŒããã³ã³ããªããŒã補é ããããšãã§ã
ããå ±åœ¹ãžãªã¬ãã€ã³ã¯ãäžè¬ã«ïŒåååœãïŒã
ïŒåã®ççŽ ååãå«æããã奜é©ãªå ±åœ¹ãžãªã¬ã
ã€ã³ã®åŽã«ã¯ãïŒïŒïŒâãã¿ãžãšã³ãã€ãœãã¬
ã³ãïŒâã¡ãã«âïŒïŒïŒâãã¿ãžãšã³ãïŒïŒïŒâ
ãã³ã¿ãžãšã³ããã³ïŒïŒïŒâãªã¯ã¿ãžãšã³ãå«ãŸ
ãããåèšããå ±åœ¹ãžãªã¬ãã€ã³ä»¥å€ã®å¥œé©ãªã³
ã¢ãããŒã«ã¯ãåèšã®ã¢ãâïŒâãªã¬ãã€ã³ãã
ã³ããã«è³éŠæååç©å šè¬ãå«ãŸãããè¥å¹²ã®ã
ãã«è³éŠæååç©ã¯ãïŒåååœãçŽïŒãçŽ14åã®
ççŽ ååãå«æãããã®ã§ãäŸãã°ã¹ãã¬ã³ïŒâ
ãšãã«ã¹ãã¬ã³ã®ãããªåçš®ã®ã¢ã«ãã«ã¹ãã¬ã³
ããã³ïŒâããã«ããã¿ã¬ã³ã®ãããªååç©ãå«
ãŸããã éåæ··åç©äžã®å ±åœ¹ãžãªã¬ãã€ã³ã®ééïŒ ã¯æ¯
èŒçåºãç¯å²ã«éžã¶ããšãã§ãããå ±åœ¹ãžãªã¬ã
ã€ã³ã®ééïŒ ã¯ãäžè¬ã«çŽ10ãçŽ95ééïŒ ã§ã
ããä»ã®ã³ã¢ãããŒãçŽ90ãçŽïŒééïŒ ã§ããã
ããããåèšã®å ±çŽãžãªã¬ãã€ã³ã®ééïŒ ãã奜
ãŸããã¯çŽ50ãçŽ90ééïŒ ã§ãããä»ã®ã³ã¢ãã
ãŒãçŽ50ãçŽ10ééïŒ ã§ããã æ¬çºæã®è§Šåªã¯ãé«çŽãªäžŠã³ã«äœå¯æº¶æ§ããªã
ãŒåœ¢æã«å€ãã®æœåšæ§ãæäŸããç«äœèŠåæ§ããª
ãããã¬ã³ã®è£œé ã«ç¹ã«è¯ãé©ããŠããã éåã¯ãäžæŽ»æ§ã®çåæ°ŽçŽ åžéå€ã®ååšãŸãã¯
äžååšäžã®æ¶²çžäžãŸãã¯æ°çžäžã§è¡ãããšãã§ã
ãããããã¬ã³ã®éåã®å Žåã«ããããã¬ã³ãã
ã«ãšã³ãã¬ãœãªã³ãªã©ã®ãããªéåæ¡ä»¶äžã§æ¶²äœ
ã®èèªæãŸãã¯è³éŠæçåæ°ŽçŽ ã®ååšäžã§äœæ¥ã
ãããšã«ãã€ãŠç¹ã«æºè¶³ãªçµæãåŸãããŠããã æ¬çºæã®è§Šåªãšå ±ã«å©è§Šåªã®äœ¿çšã¯ãå¿ ããã
ãã¹ãŠã®å Žåã«å¿ èŠã§ã¯ãªãããæè¯ã®çµæãåŸ
ãããã«ã¯å©è§Šåªã®äœ¿çšãæšå¥šãããæ¬çºæã®æ¹
æ³ã«ãã€ãŠäœ¿çšã«å¥œé©ãªææ©éå±å©è§Šåªã¯ãåšæ
è¡šã®ç¬¬ïŒ¡æ第æããã³ç¬¬ïŒ¡æã®éå±ã®æ°ŽçŽ
åç©ããã³ææ©éå±ååç©ã®äžããéžã¶ããšãã§
ãããææ©éå±å©è§Šåªã®äžã§ãæ¬çºæ觊åªã®ç¬¬ïŒ
æåãšããŠã®äœ¿çšã奜é©ãªãã®ãšããŠåèšããã
ããªææ©ã¢ã«ãããŠã ååç©ã奜ãŸããããæã
奜ãŸããææ©ã¢ã«ãããŠã å©è§Šåªã¯åŒR3Alã®å
åç©ã§ãããäŸãã°ããªã¡ãã«ã¢ã«ãããŠã ãã
ãªãšãã«ã¢ã«ãããŠã ãããªã€ãœãããã«ã¢ã«ã
ããŠã ãããªãã·ã«ã¢ã«ãããŠã ãããªãšã€ã³ã·
ã«ã¢ã«ãããŠã ãããªã·ã¯ãããã·ã«ã¢ã«ãããŠ
ã ãããªããšãã«ã¢ã«ãããŠã ãïŒâã¡ãã«ãã³
ãã«ãžãšãã«ã¢ã«ãããŠã ããã³ããªã€ãœãã¬ã
ã«ã¢ã«ãããŠã ãå«ãŸãããããªãšãã«ã¢ã«ãã
ãŠã ã¯ãæ¬æ现æžã«åŸèšããå®éšã«ãããŠããã
ãçµæãåŸãããŠãããã奜ãŸããã å©è§Šåªã®ææ©éå±ååç©ïŒç¬¬ïŒè§Šåªæåã®é·ç§»
éå±ååç©ã®ã¢ã«æ¯ã¯ãç¹ã«éèŠã§ã¯ãªãæ¯èŒç
åºãç¯å²ã«éžã¶ããšãã§ãããå©è§Šåªã®ææ©éå±
ååç©ïŒç¬¬ïŒè§Šåªæåã®é·ç§»éå±ã®ã¢ã«æ¯ã¯ãäž
è¬ã«çŽïŒïŒïŒãçŽ1500ïŒïŒã®ç¯å²å ã§ãããå©è§Š
åªãå°ãªããšãïŒçš®ã®ææ©ã¢ã«ãããŠã ååç©ã
å«ã觊åªç³»ã§ã¯ãå žåçã«ææ©ã¢ã«ãããŠã å©è§Š
åªïŒïœmolåœãçŽ0.25ã15mgã®ãã¿ã³å«ææåã
䜿çšãããã ãã®è§Šåªã¯ãããªãšãã«ã¢ã«ãããŠã
ïŒTEAïŒããšãã«ã¢ãã»ãŒãïŒEAïŒã®ãããªè³éŠ
æãšã¹ãã«ããšãã«ãã³ãŸãšãŒãïŒEBïŒãã¡ãã«
âïœâãã«ãšãŒãïŒMPTïŒãªã©ããã³ãžãšãã«
ã¢ã«ãããŠã ã¯ãã©ã€ãïŒDEACïŒããæãå€æ
å觊åªç³»ãšå ±ã«äœ¿çšããã®ã奜ãŸãããTEAïŒ
ãšã¹ãã«ã®ã¢ã«æ¯ãçŽïŒïŒïŒã®ãšãæè¯ã®éžææ§
ïŒç«äœç¹ç°æ§ïŒãåŸãããã䜿çšãããå Žåã®
DEACã¯æŽ»æ§ãå¢å ããããäžè¬ã«TEAïŒãšã¹
ãã«ïŒDEACã®ã¢ã«æ¯ã¯ãçŽïŒïŒïŒïŒ0.5ãïŒã
奜ãŸããã¯çŽïŒïŒïŒïŒïŒã®ç¯å²ããããéåçšã
ã³ãã¹ã±ãŒã«è©Šéšã§äœ¿çšãããŠãããé£ç¶åŒã倧
èŠæš¡å·¥çšã§ã¯ãTEAãšMPTãšãTEAïŒMPTã®
ã¢ã«æ¯çŽïŒïŒïŒãçŽïŒïŒïŒã§äœ¿çšãããšãDEAC
ãå šãçãããšãå¯èœã§ãããããªããŒã®ååã«
ãã©ãã·ãŠæ³ã䜿çšããå Žåã«ã¯ãããªããŒäžã«
æ®çããå¡©åç©ã®éãããçšåºŠDEACã®éã«äŸå
ããããDEACã®éãæžå°ãããã®ãæãŸããã ããªãšãã¬ã³ã®è£œé ã®å Žåã«ã¯ãããªãšãã«ã¢
ã«ãããŠã ã®ãããªããªã¢ã«ãã«ã¢ã«ãããŠã ã
ãæãå©è§Šåªãšå ±ã«è§Šåªã䜿çšããã®ã奜ãŸã
ããïŒã¢ã«ã®ãã¿ã³ã¢ã«ã³ããµã€ãåœãçŽïŒã¢ã«
ã®ãšãã«ãã³ãŸãšãŒãããã³æ¯èŒçå°éã®ãšãã«
ãã³ãŸãšãŒãã䜿çšãããšãã«åçãªæŽ»æ§åºŠãåŸ
ãã®ã«å¿ èŠãšããå«æ°Žéããäœãå«æ°Žçã®å«æ°Žã
ã°ãã·ãŠã ãžãã©ã€ãã䜿çšããããšã«ãã€ãŠãš
ãã¬ã³éåã«ãããŠé«ã掻æ§åºŠãåŸãããšããã
ã«å¯èœã§ããã åèšã®è§Šåªãšå©è§Šåªãšã䜿çšããæ¬çºæã®éå
æ¹æ³ã¯ãããåŒãŸãã¯é£ç¶åŒã®ãããã§ãè¡ãã
ãšãã§ãããäŸãã°ãããæ³ã§ã¯ãæåã«çªçŽ
ã§ã次ãã§ã€ãœãã¿ã³ã®ãããªå¥œé©ãªååç©ã§ã
ãŒãžããŠæ¹æãªãŒãã¯ã¬ãŒããçšæããã觊åªã
ãã³å©è§Šåªã䜿çšãããšãã¯ãã€ãœãã¿ã³ã®ããŒ
ãžäžã§å ¥å£ãéããŠãããããæåã«è£ å¡«ããã
äž¡è ãåæã«è£ å¡«ããŠããããå ¥å£ãéããåŸã
䜿çšããå Žåã®æ°ŽçŽ ãæ·»å ãã次ãã§ã€ãœãã¿ã³
ã®ãããªåžéå€ãåå¿åšã«æ·»å ãããåå¿åšãæ
æã®æž©åºŠã«ç±ãããäŸãã°ãšãã¬ã³ã®éåã®å Žå
ã¯ãæè¯ã®çµæãåŸãããã«ã¯äžè¬ã«çŽ50âãçŽ
120âã«ç±ãã次ãã§ã¢ãããŒãå°å ¥ããæè¯ã®
çµæãåŸãããã«ã¯çŽ0.5MPaãçŽ5.0MPaïŒ70ã
725psigïŒã®ç¯å²å ã®åå§ã«ç¶æãããæå®ãã
ãåå¿æéã®çµãã«ãéååå¿ãåæ¢ããæªåå¿
ã®ãªã¬ãã€ã³ãšã€ãœãã¿ã³ãšãæŸåºãããåå¿åš
ãéããããªãšãã¬ã³ã®ãããªããªããŒãèªç±æµ
åæ§ã®çœè²åºäœãšããŠéãã也ç¥ãããŠçæç©ã
åŸãã é£ç¶æ³ã«ãããŠã¯ãäŸãã°ã«ãŒãåå¿åšã®ãã
ãªé©åœãªåå¿åšã«å¥œé©ãªéã®æº¶å€ãŸãã¯åžéå€ã
觊åªãå©è§Šåªãéåæ§ååç©ã䜿çšããå Žåã®æ°Ž
çŽ ãä»»æã®ææã®é åºã§è£ å¡«ãããåå¿åšçæç©
ã¯é£ç¶çã«ååºããããªããŒã¯é©åœãªãäžè¬ã«ã¯
åžéå€ïŒæº¶å€ïŒããã³æªåå¿ã¢ãããŒããã©ãã·
ã³ã°ã«ãã€ãŠååããåŸãããããªããŒã也ç¥ã
ããã ãããã¬ã³ã®é£ç¶åŒéåã«ãããŠäœæº¶è§£åºŠã®ã
ãªããŒãæé©ã®çç£æ§ã§åŸãããã«ã¯ã奜ãŸãã
ã¯ããªã¢ã«ãã«ã¢ã«ãããŠã é»åäŸäžäœãå«ãå©
觊åªãšãã¿ã³å«æ觊åªãšã液äœãããã¬ã³ã«ãã
ãåã«æ¥è§Šãããã æ¬çºæã®è§Šåªã䜿çšããŠè£œé ããããªã¬ãã€ã³
ããªããŒã¯ãå°åºæåãå転æåããã€ã«ã ã®æŒ
åºãªã©ã®ãããªæ £çšã®ããªãªã¬ãã€ã³å å·¥æè¡ã«
ããç©åã®è£œé çšãšããŠæçšã§ãã æ¬çºæããã³ãã®å©ç¹ã®ããã«ç解ããããã«
次ã®å®æœäŸã瀺ãã å®æœäŸ MgCl2ã®äœçŽæ°Žåç©ã®è£œé åäŸã«ãããŠã110åã®ïŒïŒ16ã€ã³ãïŒ1.1cmïŒ
ã®ã¯ãã éŒããŒã«ïŒ621ïœïŒãå«æãã也ç¥ããã
ããããªã210mlã®çç¶ã®éŒå®¹åšããã©ã€ããã¯
ã¹äžã«çœ®ããç¹å®ã®ééã®ç¡æ°ŽMgCl2ãšMgCl2ã»
6H2Oãšãå å¡«ããããã®å®¹åšã«èããããã©ã€
ããã¯ã¹ããååºããçŽ1/4ã€ã³ãïŒ0.6cmïŒã®æ¯
å¹ ã§1760æ¯åïŒåã§é転ãããã¢ãã«6Lâãž
âãããããŒã¯ïŒSiebtechnikïŒæ¯åãã«ã«åä»
ãããç²ç æéã¯ã4.0æéã§ãããã®éäžè¬ã«
æ°Žã®åŽé§ã§å·åŽããã åŸãããçæç©ã®åã ã®ïŒžç·ç²æ«åæå³åœ¢
ïŒXRDåæïŒã枬å®ãããXRDçšã®ç²æ«è©Šæã¯ã
è©Šæããã©ã€ããã¯ã¹äžã§æ £çšã®ã¢ã«ãããŠã ã
ãŒã«ããŒã«å å¡«ãã次ãã§ããŒã«ããŒããã€ã©ãŒ
ïŒMylarïŒãã€ã«ã ã§èŠãæ°Žåããã³ç©ºæ°ãæé€
ãããå¯å€é床ã¹ãªããã0.005mmã¬ã·ãŒãã³ã°
ã¹ãªãããã°ã©ãã¢ã€ãã¢ãã¯ãã¢ã¡ãŒã¿ãŒãä»
å±ãã40kVã25ïœïŒ¡çºé»æ©ã«ãã€ãŠçºçãã
CuKαç·ã䜿çšãããã€ãªããã¹ïŒPhilipsïŒ
XRG300XRDè£ çœ®ã䜿çšãããçªçŽ ã§ããŒãžã
ãã«ã¡ã©ã䜿çšãã2ΞïŒïŒã90°1 1/2æéã®èµ°æ»
ãè¡ã€ãã âïŒïŒMgCl2ã»H2O è©Šæãããã©ããããã©ã³äžã®ã°ãªãã€ãŒã«è©Š
è¬ãšåå¿ãããããšã«ããã¬ã¹å®¹ç©æž¬å®æ³ã«ãã€
ãŠå以ãŠæž¬å®ããŠ0.05ééïŒ æªæºã®æ°Žãå«æãã
17.52ïœïŒ184ããªã¢ã«ïŒã®MgCl2ã容åšã«è£ å¡«ã
ããåèš7.48ïœïŒ36.8ããªã¢ã«ïŒã®MgCl2ã»6H2O
ããæ·»å ã®éãïŒéšã«åããŠïŒæéã§æ·»å ããæ
çµç²ç æéã¯ïŒæéã§ãã€ããåæ·»å éšåã¯ãã©
ã€ããã¯ã¹äžã§å®¹åšã«è£ å¡«ãããç²ç ã®é容åšã
æ°Žã®åŽé§ã§å·åŽããã ç²ç åŸã容åšããã©ã€ããã¯ã¹äžã«æ»ãã篩ã
éããŠååºããèªç±æµåæ§ã®çœè²ç²æ«ãåŸããç
æç©ã®è©ŠæãXRDã«ãã€ãŠåæããããã®ïŒžç·
å³åœ¢ã第ïŒå³ã«ç€ºãã芳å¯ãããå³åœ¢ããä»ã®å ¬
ç¥ã®æ¹æ³ã§èª¿è£œããMgCl2ã»H2Oã®æç®ã«å ±åã
ããŠããâïœâé¢ééãšç¬¬ïŒè¡šã«ãããŠæ¯èŒã
ãã
ãè¡šã
ãè¡šã
âïŒïŒMgCl2ã»2H2O
éŒããŒã«ãå«æãã容åšããã©ã€ããã¯ã¹äžã«
å ¥ããâïŒã«äœ¿çšããç¡æ°ŽMgCl2ã®è©Šæ12.09
ïœïŒ127ããªã¢ã«ïŒãš12.91ïœïŒ63.5ããªã¢ã«ïŒã®
MgCl2ã»6H2Oãšãè£ å¡«ããã容åšã«æ°ŽãåŽé§ã
ãªããå 容ç©ãïŒæéç²ç ãããçæç©ãåèšã®
ããã«ååããå°éã®å€§ããåéç©ãæããèªç±
æµåæ§ã®çœè²ç²æ«ãšããŠ24.1ïœïŒ96ïŒ ïŒãåŸãã çæç©ã®è©ŠæãXRDã§åæããããã®ïŒžç·å³
圢ã第ïŒå³ã«ç€ºããããŒã¿ãè¡šã«ç€ºããã芳枬ã
ããå³åœ¢ããä»ã®å ¬ç¥ã®æ¹æ³ã«ãã€ãŠèª¿è£œãã
MgCl2ã»2H2Oã®æç®ã«å ±åãããŠããâïœâé¢
ééãšç¬¬ïŒè¡šã«ãããŠæ¯èŒããã
å ¥ããâïŒã«äœ¿çšããç¡æ°ŽMgCl2ã®è©Šæ12.09
ïœïŒ127ããªã¢ã«ïŒãš12.91ïœïŒ63.5ããªã¢ã«ïŒã®
MgCl2ã»6H2Oãšãè£ å¡«ããã容åšã«æ°ŽãåŽé§ã
ãªããå 容ç©ãïŒæéç²ç ãããçæç©ãåèšã®
ããã«ååããå°éã®å€§ããåéç©ãæããèªç±
æµåæ§ã®çœè²ç²æ«ãšããŠ24.1ïœïŒ96ïŒ ïŒãåŸãã çæç©ã®è©ŠæãXRDã§åæããããã®ïŒžç·å³
圢ã第ïŒå³ã«ç€ºããããŒã¿ãè¡šã«ç€ºããã芳枬ã
ããå³åœ¢ããä»ã®å ¬ç¥ã®æ¹æ³ã«ãã€ãŠèª¿è£œãã
MgCl2ã»2H2Oã®æç®ã«å ±åãããŠããâïœâé¢
ééãšç¬¬ïŒè¡šã«ãããŠæ¯èŒããã
ãè¡šã
ãè¡šã
âïŒïŒMgCl2ã»4H2O
éŒããŒã«ãå«æãã容åšããã©ã€ããã¯ã¹äžã«
å ¥ããâïŒã§äœ¿çšããç¡æ°ŽMgCl2ã®è©Šæ4.74ïœ
ïŒ49.8ããªã¢ã«ïŒãš20.26ïœïŒ99.7ããªã¢ã«ïŒã®
MgCl2ã»6H2Oãšãè£ å¡«ããã容åšã«æ°ŽãåŽé§ã
ãªããå 容ç©ã4.0æéç²ç ãããçæç©ãåèš
ã®ããã«ååããå€æ°ã®åéç©ãå«æãã22.9ïœ
ïŒ92ïŒ ïŒã®èªç±æµåæ§ã®çœè²ç²æ«ãåŸãã çæç©ã®è©ŠæãXRDã«ãã€ãŠåæããããã®
ç·å³åœ¢ã第ïŒå³ã«ç€ºãã芳枬ããå³åœ¢ãä»ã®å ¬
ç¥ã®æ¹æ³ã§èª¿è£œããMgCl2ã»4H2Oã®æç®ã«å ±å
ãããŠããâïœâé¢ééãšç¬¬ïŒè¡šã«æ¯èŒããã
å ¥ããâïŒã§äœ¿çšããç¡æ°ŽMgCl2ã®è©Šæ4.74ïœ
ïŒ49.8ããªã¢ã«ïŒãš20.26ïœïŒ99.7ããªã¢ã«ïŒã®
MgCl2ã»6H2Oãšãè£ å¡«ããã容åšã«æ°ŽãåŽé§ã
ãªããå 容ç©ã4.0æéç²ç ãããçæç©ãåèš
ã®ããã«ååããå€æ°ã®åéç©ãå«æãã22.9ïœ
ïŒ92ïŒ ïŒã®èªç±æµåæ§ã®çœè²ç²æ«ãåŸãã çæç©ã®è©ŠæãXRDã«ãã€ãŠåæããããã®
ç·å³åœ¢ã第ïŒå³ã«ç€ºãã芳枬ããå³åœ¢ãä»ã®å ¬
ç¥ã®æ¹æ³ã§èª¿è£œããMgCl2ã»4H2Oã®æç®ã«å ±å
ãããŠããâïœâé¢ééãšç¬¬ïŒè¡šã«æ¯èŒããã
ãè¡šã
ãè¡šã
â4MgCl2ã»1.50H2O
也ç¥ãããããããªããŒã«ãå«æãã容åšãã
ã©ã€ããã¯ã¹äžã«å ¥ããâïŒã§äœ¿çšããç¡æ°Ž
MgCl2ã®è©Šæ14.61ïœïŒ153ããªã¢ã«ïŒãš10.39ïœ
ïŒ51.0ããªã¢ã«ïŒã®MgCl2ã»6H2Oãšãè£ å¡«ããã
容åšã«æ°ŽãåŽé§ããªããå 容ç©ã4.0æéç²ç ã
ããçæç©ãåèšã®ããã«ååãå°éã®åéç©ã
å«ãèªç±æµåæ§ã®çœè²ç²æ«ãåŸãã çæç©ã®XRDã¹ãã¯ãã«ã第ïŒå³ã«ç€ºãã第
ïŒå³ã®ããŒã¯ãšããããã第ïŒå³ã第ïŒå³ã®
MgCl2ã»H2OãšMgCl2ã»2H2Oã®ããŒã¯ãšãæ¯èŒ
ãããšãMgCl2ã»1.5H2Oã¯å®éã«ã¯MgCl2ã»
H2OãšMgCl2ã»2H2Oãšã®æ··åç©ã§ããããšãå
ãã åæ§ã«ããŠãMgCl2ã»ã3H2Oãã®ããŒã«ãã«ã«
ãã調補ãç¡æ°ŽMgCl2ãšMgCl2ã»6H2Oãšã§è¡ã€
ããMgCl2ã»ã3H2Oãã®XRDã¹ãã¯ãã«ã第ïŒ
å³ã«ç€ºããMgCl2ã»2H2OïŒç¬¬ïŒå³ïŒã®ã¹ãã¯ãã«
ã®ããŒã¯ããMgCl2ã»ã3H2OãïŒç¬¬ïŒå³ïŒãªãã³
ã«MgCl2ã»4H2OïŒç¬¬ïŒå³ïŒã®ããŒã¯ãšæ¯èŒãã
ãšãMgCl2ã»ã3H2Oãã¯å®éã«ã¯æ¢ç¥ã®æ°Žåç©
MgCl2ã»2H2OãšMgCl2ã»4H2Oãšã®æ··åç©ã§ãã
ããšãæããã§ããã å®æœäŸ â觊åªã®è£œé äžèšã®è§Šåªè£œé ã«äœ¿çšããå«æ°ŽMgCl2ã¯ãå®æœ
äŸã®ããã«é©åœéã®ç¡æ°ŽMgCl2ãšMgCl2ã»
6H2OãšãããŒã«ãã«ç²ç ããŠè£œé ãããã®ã§ã
ãã 觊åªã次ã®ïŒå·¥çšã«ãã€ãŠè£œé ããïŒ xMgCl2ã»nH2OïŒTiïŒOBuïŒ4 ïŒ1.54âPPïŒ0.5EB100â ââââââ ãã·ã¬ã³ïŒ¡ïŒæº¶æ¶²ïŒ ïŒEASC25â ââââ ïŒæ²æ®¿ïŒ ïŒïŒTiCl4ïŒHSiCl3ïŒSiCl4ïŒ ââââ éå°è§Šåª ïŒåŒäžãTiïŒOBuïŒ4ã¯ããã¿ã³ããã©âïœâãã
ããµã€ãã§ãããïŒâPPã¯ãïŒâããšãã«ããš
ããŒã«ã§ãããEBã¯ããšãã«ãã³ãŸãšãŒãã§ã
ããEASCã¯ãïœâããã¿ã³äžã®25ééïŒ æº¶æ¶²ãš
ããŠã®ãšãã«ã¢ã«ãããŠã ã»ã¹ãã¯ãã©ã€ãã§ã
ããå·¥çšã®ãã©ã€ãæ··åç©ã¯ã360mlã®TiCl4
ïŒ621ïœã3.28ã¢ã«ïŒã270mlã®HSiCl3ïŒ362ïœã2.68
ã¢ã«ïŒãããã³90mlã®SiCl4ïŒ135ïœã1.19ã¢ã«ïŒã
æ··åããŠè£œé ããããã®æ··åç©çŽ100ml䜿çšããã
1.2ïŒïœïŒïŒããã³ïŒïŒïœïŒïŒã§ããïŒ åèšã®è§Šåªã次ã®å·¥çšãããã³ã«ãã€ãŠ
補é ããã ã¢ã«ãŽã³äžã®ãã©ã€ããã¯ã¹äžã§ããã°ãã
ãã¯ã¹ã¿ãŒã©ãŒããŒãåããïŒã¯ãªãŒãïŒ0.9
ïŒã®ã¬ã©ã¹é£²æãã³äžã§19.8ïœã®MgCl2ã»
nH2OïŒïœã®å€ã«ãã€ãŠçŽ0.1ã¢ã«ïŒã25ïœïŒ0.15
ã¢ã«ïŒã®ïŒâPPã35.8mlïŒ0.105ã¢ã«ïŒã®Ti
ïŒOBuïŒ4ãš150mlã®æ··åãã·ã¬ã³ãæ··åãããã
ã®è©Šæãã100âã§15åç±ãã次ã«ã7.5ml
ïŒ0.05ã¢ã«ïŒã®EBãæ·»å ãã該詊æã100âã§
ããã«45åç±ããŠæº¶æ¶²ïŒ¡ãåŸãã 溶液ãçŽ25âã§500mlã®ãã·ã¬ã³ãæ·»å ãã
次ãã§125mlïŒ0.39ã¢ã«ïŒã®EASC溶液ã滎äž
ã«ãã€ãŠåå¿ãããæ²æ®¿ïŒ¢ãåŸãããã®æ²æ®¿ã
é å¿åé¢ã«ãã€ãŠåé¢ããïœâãããµã³ã«ãã
ã¹ã©ãªãŒåããã³é å¿åé¢ãç¹°è¿ããŠåå¿äœã
ãã³ïŒãŸãã¯ïŒå¯çç©ãæŽæµé€å»ãããã©ã€ã
ãã¯ã¹äžã§äžæ©ä¹Ÿç¥ãããã 粟補ã也ç¥ããå·¥çšã®åºäœ20ïœãããã©ã€
ããã¯ã¹äžã§ãã°ãããã¯ã¹ã¿ãŒã©ãŒããŒãå
ããïŒã¯ãªãŒãã®ãã³ã«è£ å¡«ããèªç±ã«æ¹æã§
ããããã«ååãªéã䜿çšããŠãã©ã€ãæ··åç©
äžã§ã¹ã©ãªãŒã«ããããã®æ··åç©ã100âã§ïŒ
æéæ¹æããçæç©ãæžå§æ¿Ÿéã«ãã€ãŠåå
ããç¡è²ã®æ¿Ÿæ¶²ãåŸããããŸã§ååãªïœâãã
ãµã³ã§æŽæµããåèšã®ããã«ä¹Ÿç¥ããããå觊
åªã¯ããã³ã«è©°ããïŒâãªã¬ãã€ã³ã®éåè©Šéš
ã«äœ¿çšãããŸã§ãã©ã€ããã¯ã¹äžã«ä¿æããã ãã®è§Šåªè£œé ã®çµæãã第ïŒè¡šã«èŠçŽããã
ã©ã€ããã¯ã¹äžã«å ¥ããâïŒã§äœ¿çšããç¡æ°Ž
MgCl2ã®è©Šæ14.61ïœïŒ153ããªã¢ã«ïŒãš10.39ïœ
ïŒ51.0ããªã¢ã«ïŒã®MgCl2ã»6H2Oãšãè£ å¡«ããã
容åšã«æ°ŽãåŽé§ããªããå 容ç©ã4.0æéç²ç ã
ããçæç©ãåèšã®ããã«ååãå°éã®åéç©ã
å«ãèªç±æµåæ§ã®çœè²ç²æ«ãåŸãã çæç©ã®XRDã¹ãã¯ãã«ã第ïŒå³ã«ç€ºãã第
ïŒå³ã®ããŒã¯ãšããããã第ïŒå³ã第ïŒå³ã®
MgCl2ã»H2OãšMgCl2ã»2H2Oã®ããŒã¯ãšãæ¯èŒ
ãããšãMgCl2ã»1.5H2Oã¯å®éã«ã¯MgCl2ã»
H2OãšMgCl2ã»2H2Oãšã®æ··åç©ã§ããããšãå
ãã åæ§ã«ããŠãMgCl2ã»ã3H2Oãã®ããŒã«ãã«ã«
ãã調補ãç¡æ°ŽMgCl2ãšMgCl2ã»6H2Oãšã§è¡ã€
ããMgCl2ã»ã3H2Oãã®XRDã¹ãã¯ãã«ã第ïŒ
å³ã«ç€ºããMgCl2ã»2H2OïŒç¬¬ïŒå³ïŒã®ã¹ãã¯ãã«
ã®ããŒã¯ããMgCl2ã»ã3H2OãïŒç¬¬ïŒå³ïŒãªãã³
ã«MgCl2ã»4H2OïŒç¬¬ïŒå³ïŒã®ããŒã¯ãšæ¯èŒãã
ãšãMgCl2ã»ã3H2Oãã¯å®éã«ã¯æ¢ç¥ã®æ°Žåç©
MgCl2ã»2H2OãšMgCl2ã»4H2Oãšã®æ··åç©ã§ãã
ããšãæããã§ããã å®æœäŸ â觊åªã®è£œé äžèšã®è§Šåªè£œé ã«äœ¿çšããå«æ°ŽMgCl2ã¯ãå®æœ
äŸã®ããã«é©åœéã®ç¡æ°ŽMgCl2ãšMgCl2ã»
6H2OãšãããŒã«ãã«ç²ç ããŠè£œé ãããã®ã§ã
ãã 觊åªã次ã®ïŒå·¥çšã«ãã€ãŠè£œé ããïŒ xMgCl2ã»nH2OïŒTiïŒOBuïŒ4 ïŒ1.54âPPïŒ0.5EB100â ââââââ ãã·ã¬ã³ïŒ¡ïŒæº¶æ¶²ïŒ ïŒEASC25â ââââ ïŒæ²æ®¿ïŒ ïŒïŒTiCl4ïŒHSiCl3ïŒSiCl4ïŒ ââââ éå°è§Šåª ïŒåŒäžãTiïŒOBuïŒ4ã¯ããã¿ã³ããã©âïœâãã
ããµã€ãã§ãããïŒâPPã¯ãïŒâããšãã«ããš
ããŒã«ã§ãããEBã¯ããšãã«ãã³ãŸãšãŒãã§ã
ããEASCã¯ãïœâããã¿ã³äžã®25ééïŒ æº¶æ¶²ãš
ããŠã®ãšãã«ã¢ã«ãããŠã ã»ã¹ãã¯ãã©ã€ãã§ã
ããå·¥çšã®ãã©ã€ãæ··åç©ã¯ã360mlã®TiCl4
ïŒ621ïœã3.28ã¢ã«ïŒã270mlã®HSiCl3ïŒ362ïœã2.68
ã¢ã«ïŒãããã³90mlã®SiCl4ïŒ135ïœã1.19ã¢ã«ïŒã
æ··åããŠè£œé ããããã®æ··åç©çŽ100ml䜿çšããã
1.2ïŒïœïŒïŒããã³ïŒïŒïœïŒïŒã§ããïŒ åèšã®è§Šåªã次ã®å·¥çšãããã³ã«ãã€ãŠ
補é ããã ã¢ã«ãŽã³äžã®ãã©ã€ããã¯ã¹äžã§ããã°ãã
ãã¯ã¹ã¿ãŒã©ãŒããŒãåããïŒã¯ãªãŒãïŒ0.9
ïŒã®ã¬ã©ã¹é£²æãã³äžã§19.8ïœã®MgCl2ã»
nH2OïŒïœã®å€ã«ãã€ãŠçŽ0.1ã¢ã«ïŒã25ïœïŒ0.15
ã¢ã«ïŒã®ïŒâPPã35.8mlïŒ0.105ã¢ã«ïŒã®Ti
ïŒOBuïŒ4ãš150mlã®æ··åãã·ã¬ã³ãæ··åãããã
ã®è©Šæãã100âã§15åç±ãã次ã«ã7.5ml
ïŒ0.05ã¢ã«ïŒã®EBãæ·»å ãã該詊æã100âã§
ããã«45åç±ããŠæº¶æ¶²ïŒ¡ãåŸãã 溶液ãçŽ25âã§500mlã®ãã·ã¬ã³ãæ·»å ãã
次ãã§125mlïŒ0.39ã¢ã«ïŒã®EASC溶液ã滎äž
ã«ãã€ãŠåå¿ãããæ²æ®¿ïŒ¢ãåŸãããã®æ²æ®¿ã
é å¿åé¢ã«ãã€ãŠåé¢ããïœâãããµã³ã«ãã
ã¹ã©ãªãŒåããã³é å¿åé¢ãç¹°è¿ããŠåå¿äœã
ãã³ïŒãŸãã¯ïŒå¯çç©ãæŽæµé€å»ãããã©ã€ã
ãã¯ã¹äžã§äžæ©ä¹Ÿç¥ãããã 粟補ã也ç¥ããå·¥çšã®åºäœ20ïœãããã©ã€
ããã¯ã¹äžã§ãã°ãããã¯ã¹ã¿ãŒã©ãŒããŒãå
ããïŒã¯ãªãŒãã®ãã³ã«è£ å¡«ããèªç±ã«æ¹æã§
ããããã«ååãªéã䜿çšããŠãã©ã€ãæ··åç©
äžã§ã¹ã©ãªãŒã«ããããã®æ··åç©ã100âã§ïŒ
æéæ¹æããçæç©ãæžå§æ¿Ÿéã«ãã€ãŠåå
ããç¡è²ã®æ¿Ÿæ¶²ãåŸããããŸã§ååãªïœâãã
ãµã³ã§æŽæµããåèšã®ããã«ä¹Ÿç¥ããããå觊
åªã¯ããã³ã«è©°ããïŒâãªã¬ãã€ã³ã®éåè©Šéš
ã«äœ¿çšãããŸã§ãã©ã€ããã¯ã¹äžã«ä¿æããã ãã®è§Šåªè£œé ã®çµæãã第ïŒè¡šã«èŠçŽããã
ãè¡šã
ãè¡šã
åèšã®è§Šåªã䜿çšããŠåŒç¶ãè¡ã€ããããã¬ã³
ã®éåè©Šéšã§ã¯ãæã掻æ§åºŠã®é«ã觊åªã¯ïŒè©Šæ
ïŒã10ïŒããã©ãºãçºå åæã«ãã€ãŠæž¬å®ããŠçŽ
5.5ééïŒ ã®Tiãå«æãã玫è²ã®ç²æ«ã§ãã€ãã å®æœäŸ ãããã¬ã³ã®éå åèšã®è§Šåªã®è©Šæã䜿çšãã液äœãæºããïŒ
ã®æ¹æãããŠããã¹ãã³ã¬ã¹éŒãªãŒãã¯ã¬ãŒãã
çšããŠç¹å®ã®å©è§Šåªç³»ããã³äœ¿çšããå Žåã®æ°ŽçŽ
ã®ååšäžã§70âãïŒæéãŸãã¯ç¹å®æ¡ä»¶ã§ããã
ã¬ã³ã®éåã®è©Šéšããããå žåçãªå©è§Šåªç³»ã¯äŸ
ãã°ïŒããªã¢ã«ã®ããªãšãã«ã¢ã«ãããŠã
ïŒTEAïŒãšïŒããªã¢ã«ã®ãšãã«ã¢ãã»ãŒãïŒEAïŒ
ãå«æãããã¬ããã¯ã¹çµæç©ãšïŒããªã¢ã«ã®ãž
ãšãã«ã¢ã«ãããŠã ã¯ãã©ã€ãïŒDEACïŒãšã®çµ
åãããæããã®ã§ããã åå®éšã®åã«ãåå¿åšã®çŽ1/2ã«ã¢ã«ããã§ä¹Ÿ
ç¥ãããïœâãããµã³ãæºããåå¿åšããã³å 容
ç©ãæ¹æããªãã100âããé«ãäŸãã°135âã§10
ã15åç±ããŠã³ã³ãã€ã·ãšãã³ã°ãããå ç±ãã
ã³æ¹æãåæ¢ããåå¿åšå 容ç©ãæšãŠããååº
ããåå¿åšã也ç¥çªçŽ 次ãã§ãããã¬ã³èžæ°ã§ã
ã©ãã·ãŠããã ãããã¬ã³ã®ããŒãžãç¶ããŠããéã«ãåå¿åš
ã®å£ãéããŠãTEAã»EAæ··åç©ïŒãŸãã¯ããã
ã®å€çš®ïŒãåºäœè§Šåªããã³DEACïŒäœ¿çšããå Žå
ã®ïŒããã®é åºã§è£ å¡«ãããå ¥å£ãéããåå¿åš
ã®2/3ãŸã§æ¶²äœãããã¬ã³ãæºãããæ°ŽçŽ ïŒäœ¿çš
ããå ŽåïŒãæ·»å ãããæ°ŽçŽ ã¯å®¹ç©æ¢ç¥ã®å å§å®¹
åšããå§åã®äœäžã«ãã€ãŠäŸãã°10psiãæ·»å ã§
ãããå ç±ãéå§ãããäŸãã°70âã®ææã®åå¿
åšæž©åºŠã«éãããšããåå¿åšããããã¬ã³ã®æ¶²äœ
ã§æºãããåå¿åšã«éæŸãããŠãããããã¬ã³è²¯
槜ãäŸãã°çŽ55psiaïŒ3.55MPaïŒã®ãããªä¹Ÿç¥çª
çŽ ã§éå§ããããšã«ãã€ãŠåå¿åšã液äœãããã¬
ã³ã§æºããã åå®éšã¯å ç±ãåæ¢ããåå¿åšã60âããäœã
å·åŽããæ¹æãåæ¢ããæªåå¿ã®ãããã¬ã³ãå
å¿åšãã也ç¥ãã颚è¢æ¢ç¥ã®å®¹åšã«æŸåºããããš
ã«ãã€ãŠçµäºãããåå¿åšäžã«å€åæ«ç«¯ãæãã
浞挬管ã䜿çšããŠãããã¬ã³ã®æåºãè¡ããšäŸ¿å©
ã§ãããåå¿åšã«æ°ãããããã¬ã³ãæºãããå
容ç©ãæ°åéæ¹æããããªããŒãæŽæµãããæŽæµ
ãããããã¬ã³ã¯é¢šè¢æ¢ç¥ã®è²¯æ§œã«æåºããã åå¿åšäžã®ããªããŒã¯ããããã¬ã³ãé€å»ãã
å¿ èŠãªãã°ä¹Ÿç¥ãããŠååãã秀éããŠåéã枬
å®ãããããªããŒã¯ãããªãããã¬ã³çšã®æ £çšã®
é žåé²æ¢å€ãå«æããã¢ã»ãã³æº¶æ¶²äžã§ã¹ã©ãªãŒ
åããæžå§çäžã§æ··åç©ã60âã§çŽïŒæéç±ãã
ããšã«ãã€ãŠæº¶å€ãé€å»ããŠå®å®åãããããšã
ã§ããã 颚è¢æ¢ç¥ã®å®¹åšäžã«å«ãŸãããããã¬ã³äžã«å«
æããããããã¬ã³å¯æº¶æ§ããªããŒã¯ããã®å®¹åš
ãæžå§çäžçŽ60âã§ä¹Ÿç¥ãããŸã§ç±ããããšã«ã
ã€ãŠæž¬å®ãããã次ãã§ããã®å®¹åšã秀éããæ®
ã€ãŠããæ®çç©ã確èªãããããªããŒã®ãã·ã¬ã³
å¯æº¶æ§ããªããŒãåºäœè§Šåªã®èšç®çç£æ§ãç¹å®ã
ããå Žåã®è©²ããªããŒã®ä»ã®ç©ççç¹æ§ã¯ãç±³åœ
ç¹èš±æ现æžç¬¬4394291å·ã«é瀺ãããŠããããã«
枬å®ãããã 第ïŒè¡šã«ã¯ãå®æœäŸã®è§Šåªãã10psiã®æ°ŽçŽ
ãšåèšãããããªæ¹æ³ã«ãã€ãŠ2.0ããªã¢ã«ã®ã
ãªãšãã«ã¢ã«ãããŠã ïŒTEAïŒãš1.1ããªã¢ã«ã®
ãšãã«ã¢ãã»ãŒãïŒEAïŒãšã®ãã¬ããã¯ã¹ãš2.0
ããªã¢ã«ã®ãžãšãã«ã¢ã«ãããŠã ã¯ãã©ã€ã
ïŒDEACïŒãšããæãå©è§Šåªã䜿çšãã70âã§ã
ããã¬ã³ã®éåã§è©Šéšããçµæã瀺ãã
ã®éåè©Šéšã§ã¯ãæã掻æ§åºŠã®é«ã觊åªã¯ïŒè©Šæ
ïŒã10ïŒããã©ãºãçºå åæã«ãã€ãŠæž¬å®ããŠçŽ
5.5ééïŒ ã®Tiãå«æãã玫è²ã®ç²æ«ã§ãã€ãã å®æœäŸ ãããã¬ã³ã®éå åèšã®è§Šåªã®è©Šæã䜿çšãã液äœãæºããïŒ
ã®æ¹æãããŠããã¹ãã³ã¬ã¹éŒãªãŒãã¯ã¬ãŒãã
çšããŠç¹å®ã®å©è§Šåªç³»ããã³äœ¿çšããå Žåã®æ°ŽçŽ
ã®ååšäžã§70âãïŒæéãŸãã¯ç¹å®æ¡ä»¶ã§ããã
ã¬ã³ã®éåã®è©Šéšããããå žåçãªå©è§Šåªç³»ã¯äŸ
ãã°ïŒããªã¢ã«ã®ããªãšãã«ã¢ã«ãããŠã
ïŒTEAïŒãšïŒããªã¢ã«ã®ãšãã«ã¢ãã»ãŒãïŒEAïŒ
ãå«æãããã¬ããã¯ã¹çµæç©ãšïŒããªã¢ã«ã®ãž
ãšãã«ã¢ã«ãããŠã ã¯ãã©ã€ãïŒDEACïŒãšã®çµ
åãããæããã®ã§ããã åå®éšã®åã«ãåå¿åšã®çŽ1/2ã«ã¢ã«ããã§ä¹Ÿ
ç¥ãããïœâãããµã³ãæºããåå¿åšããã³å 容
ç©ãæ¹æããªãã100âããé«ãäŸãã°135âã§10
ã15åç±ããŠã³ã³ãã€ã·ãšãã³ã°ãããå ç±ãã
ã³æ¹æãåæ¢ããåå¿åšå 容ç©ãæšãŠããååº
ããåå¿åšã也ç¥çªçŽ 次ãã§ãããã¬ã³èžæ°ã§ã
ã©ãã·ãŠããã ãããã¬ã³ã®ããŒãžãç¶ããŠããéã«ãåå¿åš
ã®å£ãéããŠãTEAã»EAæ··åç©ïŒãŸãã¯ããã
ã®å€çš®ïŒãåºäœè§Šåªããã³DEACïŒäœ¿çšããå Žå
ã®ïŒããã®é åºã§è£ å¡«ãããå ¥å£ãéããåå¿åš
ã®2/3ãŸã§æ¶²äœãããã¬ã³ãæºãããæ°ŽçŽ ïŒäœ¿çš
ããå ŽåïŒãæ·»å ãããæ°ŽçŽ ã¯å®¹ç©æ¢ç¥ã®å å§å®¹
åšããå§åã®äœäžã«ãã€ãŠäŸãã°10psiãæ·»å ã§
ãããå ç±ãéå§ãããäŸãã°70âã®ææã®åå¿
åšæž©åºŠã«éãããšããåå¿åšããããã¬ã³ã®æ¶²äœ
ã§æºãããåå¿åšã«éæŸãããŠãããããã¬ã³è²¯
槜ãäŸãã°çŽ55psiaïŒ3.55MPaïŒã®ãããªä¹Ÿç¥çª
çŽ ã§éå§ããããšã«ãã€ãŠåå¿åšã液äœãããã¬
ã³ã§æºããã åå®éšã¯å ç±ãåæ¢ããåå¿åšã60âããäœã
å·åŽããæ¹æãåæ¢ããæªåå¿ã®ãããã¬ã³ãå
å¿åšãã也ç¥ãã颚è¢æ¢ç¥ã®å®¹åšã«æŸåºããããš
ã«ãã€ãŠçµäºãããåå¿åšäžã«å€åæ«ç«¯ãæãã
浞挬管ã䜿çšããŠãããã¬ã³ã®æåºãè¡ããšäŸ¿å©
ã§ãããåå¿åšã«æ°ãããããã¬ã³ãæºãããå
容ç©ãæ°åéæ¹æããããªããŒãæŽæµãããæŽæµ
ãããããã¬ã³ã¯é¢šè¢æ¢ç¥ã®è²¯æ§œã«æåºããã åå¿åšäžã®ããªããŒã¯ããããã¬ã³ãé€å»ãã
å¿ èŠãªãã°ä¹Ÿç¥ãããŠååãã秀éããŠåéã枬
å®ãããããªããŒã¯ãããªãããã¬ã³çšã®æ £çšã®
é žåé²æ¢å€ãå«æããã¢ã»ãã³æº¶æ¶²äžã§ã¹ã©ãªãŒ
åããæžå§çäžã§æ··åç©ã60âã§çŽïŒæéç±ãã
ããšã«ãã€ãŠæº¶å€ãé€å»ããŠå®å®åãããããšã
ã§ããã 颚è¢æ¢ç¥ã®å®¹åšäžã«å«ãŸãããããã¬ã³äžã«å«
æããããããã¬ã³å¯æº¶æ§ããªããŒã¯ããã®å®¹åš
ãæžå§çäžçŽ60âã§ä¹Ÿç¥ãããŸã§ç±ããããšã«ã
ã€ãŠæž¬å®ãããã次ãã§ããã®å®¹åšã秀éããæ®
ã€ãŠããæ®çç©ã確èªãããããªããŒã®ãã·ã¬ã³
å¯æº¶æ§ããªããŒãåºäœè§Šåªã®èšç®çç£æ§ãç¹å®ã
ããå Žåã®è©²ããªããŒã®ä»ã®ç©ççç¹æ§ã¯ãç±³åœ
ç¹èš±æ现æžç¬¬4394291å·ã«é瀺ãããŠããããã«
枬å®ãããã 第ïŒè¡šã«ã¯ãå®æœäŸã®è§Šåªãã10psiã®æ°ŽçŽ
ãšåèšãããããªæ¹æ³ã«ãã€ãŠ2.0ããªã¢ã«ã®ã
ãªãšãã«ã¢ã«ãããŠã ïŒTEAïŒãš1.1ããªã¢ã«ã®
ãšãã«ã¢ãã»ãŒãïŒEAïŒãšã®ãã¬ããã¯ã¹ãš2.0
ããªã¢ã«ã®ãžãšãã«ã¢ã«ãããŠã ã¯ãã©ã€ã
ïŒDEACïŒãšããæãå©è§Šåªã䜿çšãã70âã§ã
ããã¬ã³ã®éåã§è©Šéšããçµæã瀺ãã
ãè¡šã
第ïŒè¡šã«ç€ºãããããŒã¿ãæ€èšãããšã觊åªè£œ
é ã®å·¥çšã«äœ¿çšãããããŒã«ãã«ç²ç ããæ°Žå
MgCl2äžã®æ°Žã®ååšã¯ã䜿çšãããéã«ãã€ãŠæ
å©ã§ããããšãæããã«åãããçç£æ§ã®çµæã®
ã¿ã«åºã¥ãã°ãMgCl21ã¢ã«åœãçŽ0.5ãçŽ2.0ã¢ã«
ã®H2Oã®ç¯å²ã®æ°Žã®éãæãŸããããšãå®éš4P
ã10Pã«ãããŠæããã§ãããçç£æ§ãšçæãã
ãå šæº¶è§£ç©ã®äž¡è ãèæ ®ã«å ¥ãããšãMgCl21ã¢
ã«åœãçŽ0.5ã1.5ã¢ã«ã®H2Oã®ç¯å²ãããã«å¥œãŸ
ããã¯MgCl21ã¢ã«åœãçŽ0.75ãçŽ1.5ã¢ã«ã®H2O
ã®ç¯å²ã®æ°Žã®éã䜿çšããã®ã«æãæãŸããéã«
ãªãããšãæããã§ãããå®éš5Pããã³6Pãšå¯Ÿ
ç §å®éš1Pããã³2Pãšãæ¯èŒãããšãã»ãŒåãå š
å¯æº¶ç©æ°Žæºã«ãããŠçç£æ§ãçŽïŒãïŒåã«å¢å ã
ãããšããããã®çµæããåãããæãçç£æ§ã®
é«ãå®éš7Pããã³8Pãšå¯Ÿç §å®éš1Pããã³2Pãšã
æ¯èŒãããšãã»ãŒåå šå¯æº¶ç©æ°Žæºã«ãããŠçç£æ§
ãçŽ10ã11åå¢å ããããšãããŒã¿ããåããã
æ°Žã®éãMgCl21ã¢ã«åœãçŽ1.75ã¢ã«ã«éããã
ããè¶ ãããšããå®éšïŒã¯çŽ14ééïŒ ã®å šå¯æº¶ç©
éã瀺ãããããçç£æ§ã¯ãªãçŽ11KgããªããŒïŒ
ïœåºäœè§ŠåªïŒæéãšé«ããæ°Žã®éãMgCl21ã¢ã«
åœãïŒãïŒã¢ã«ã®ç¯å²ã®å®éš10Pãš11Pãšã¯ãå š
å¯æº¶ç©ãé«ããçç£æ§ãèããæžå°ããããšã瀺
ããŠããã MgCl21ã¢ã«åœãçŽ0.25ã¢ã«ãŸãã¯ããããå°
ãªãæ°Žã®éã®ãšããçç£æ§ãæ¯èŒçäœããå šå¯æº¶
ç©ãçŽïŒãçŽ10ééïŒ ã®ç¯å²ã«ãªãå¯èœæ§ãçµæ
ããåããã å®æœäŸ ãšãã¬ã³ã®éå åèšã®è§Šåªã®è©Šæã§æ¹æãããŠãã3.8容é
ã®ã¹ãã³ã¬ã¹éŒãªãŒãã¯ã¬ãŒãäžã§ç²ç¶éåæ³æ¡
件äžã§ãšãã¬ã³ã®éåã®è©Šéšãè¡ã€ããåå®éšã®
åã«ãåå¿åšã«ã¢ã«ããäžã§ä¹Ÿç¥ãããçŽïŒã®
ïœâããã¿ã³ãæ·»å ããæ¹æããªãã170âã§çŽ
15ã30ååå¿åšãšå 容ç©ãšãç±ããããšã«ãã€ãŠ
ã³ã³ãã€ã·ãšãã³ã°ãããå ç±ããã³æ¹æãåæ¢
ããåå¿åšå 容ç©ãæåºããåå¿åšãã€ãœãã¿ã³
ã§ããŒãžããã ã€ãœãã¿ã³èžæ°ã®ããŒãžäžã§ãåå¿åšã«ïœâã
ãã¿ã³äžã®15ééïŒ æº¶æ¶²ãšããŠã®0.455ããªã¢ã«
ïŒ0.5mlïŒã®TEAã秀éããåºäœè§ŠåªïŒçŽïŒmgïŒ
ããã³ïŒã®ã€ãœãã¿ã³ããã®é åºã§è£ å¡«ããã
è£ å¡«ããã2.3ã®å®¹åšã®å§åäœäžãã枬å®ããŠ
æ°ŽçŽ 50ãã«ã¿psiãæ·»å ããåå¿åšã100âã«ç±ã
ãã次ãã§ãåå¿åšã®å šå§åã500psiaïŒ3.5MPaïŒ
ã«ãªãããã«ãšãã¬ã³ãæ·»å ããå®éšãéå§ã
ããå®éšã®éå¿ èŠã«å¿ããŠãšãã¬ã³ãæºããå¿ èŠ
éãæ·»å ãããå®éšã¯å ç±ãæ¹æãåæ¢ããæ°äœ
æåãæŸåºããŠçµäºãããããªããŒãååããå¿
èŠãªãã°ä¹Ÿç¥ããã秀éããŠåéã確èªãã也ç¥
æ··åç©ã«åºã¥ããŠ0.5ééïŒ ã®é žåé²æ¢å€ã«ãªã
ã®ã«ååãªæ £çšã®é žåé²æ¢å€ããã±ãŒãžãå«æã
ãã¢ã»ãã³æº¶æ¶²ã§ããªããŒãã¹ã©ãªãŒåããããš
ã«ãã€ãŠå®å®åããã ãã®çµæã第ïŒè¡šã«ç€ºãã
é ã®å·¥çšã«äœ¿çšãããããŒã«ãã«ç²ç ããæ°Žå
MgCl2äžã®æ°Žã®ååšã¯ã䜿çšãããéã«ãã€ãŠæ
å©ã§ããããšãæããã«åãããçç£æ§ã®çµæã®
ã¿ã«åºã¥ãã°ãMgCl21ã¢ã«åœãçŽ0.5ãçŽ2.0ã¢ã«
ã®H2Oã®ç¯å²ã®æ°Žã®éãæãŸããããšãå®éš4P
ã10Pã«ãããŠæããã§ãããçç£æ§ãšçæãã
ãå šæº¶è§£ç©ã®äž¡è ãèæ ®ã«å ¥ãããšãMgCl21ã¢
ã«åœãçŽ0.5ã1.5ã¢ã«ã®H2Oã®ç¯å²ãããã«å¥œãŸ
ããã¯MgCl21ã¢ã«åœãçŽ0.75ãçŽ1.5ã¢ã«ã®H2O
ã®ç¯å²ã®æ°Žã®éã䜿çšããã®ã«æãæãŸããéã«
ãªãããšãæããã§ãããå®éš5Pããã³6Pãšå¯Ÿ
ç §å®éš1Pããã³2Pãšãæ¯èŒãããšãã»ãŒåãå š
å¯æº¶ç©æ°Žæºã«ãããŠçç£æ§ãçŽïŒãïŒåã«å¢å ã
ãããšããããã®çµæããåãããæãçç£æ§ã®
é«ãå®éš7Pããã³8Pãšå¯Ÿç §å®éš1Pããã³2Pãšã
æ¯èŒãããšãã»ãŒåå šå¯æº¶ç©æ°Žæºã«ãããŠçç£æ§
ãçŽ10ã11åå¢å ããããšãããŒã¿ããåããã
æ°Žã®éãMgCl21ã¢ã«åœãçŽ1.75ã¢ã«ã«éããã
ããè¶ ãããšããå®éšïŒã¯çŽ14ééïŒ ã®å šå¯æº¶ç©
éã瀺ãããããçç£æ§ã¯ãªãçŽ11KgããªããŒïŒ
ïœåºäœè§ŠåªïŒæéãšé«ããæ°Žã®éãMgCl21ã¢ã«
åœãïŒãïŒã¢ã«ã®ç¯å²ã®å®éš10Pãš11Pãšã¯ãå š
å¯æº¶ç©ãé«ããçç£æ§ãèããæžå°ããããšã瀺
ããŠããã MgCl21ã¢ã«åœãçŽ0.25ã¢ã«ãŸãã¯ããããå°
ãªãæ°Žã®éã®ãšããçç£æ§ãæ¯èŒçäœããå šå¯æº¶
ç©ãçŽïŒãçŽ10ééïŒ ã®ç¯å²ã«ãªãå¯èœæ§ãçµæ
ããåããã å®æœäŸ ãšãã¬ã³ã®éå åèšã®è§Šåªã®è©Šæã§æ¹æãããŠãã3.8容é
ã®ã¹ãã³ã¬ã¹éŒãªãŒãã¯ã¬ãŒãäžã§ç²ç¶éåæ³æ¡
件äžã§ãšãã¬ã³ã®éåã®è©Šéšãè¡ã€ããåå®éšã®
åã«ãåå¿åšã«ã¢ã«ããäžã§ä¹Ÿç¥ãããçŽïŒã®
ïœâããã¿ã³ãæ·»å ããæ¹æããªãã170âã§çŽ
15ã30ååå¿åšãšå 容ç©ãšãç±ããããšã«ãã€ãŠ
ã³ã³ãã€ã·ãšãã³ã°ãããå ç±ããã³æ¹æãåæ¢
ããåå¿åšå 容ç©ãæåºããåå¿åšãã€ãœãã¿ã³
ã§ããŒãžããã ã€ãœãã¿ã³èžæ°ã®ããŒãžäžã§ãåå¿åšã«ïœâã
ãã¿ã³äžã®15ééïŒ æº¶æ¶²ãšããŠã®0.455ããªã¢ã«
ïŒ0.5mlïŒã®TEAã秀éããåºäœè§ŠåªïŒçŽïŒmgïŒ
ããã³ïŒã®ã€ãœãã¿ã³ããã®é åºã§è£ å¡«ããã
è£ å¡«ããã2.3ã®å®¹åšã®å§åäœäžãã枬å®ããŠ
æ°ŽçŽ 50ãã«ã¿psiãæ·»å ããåå¿åšã100âã«ç±ã
ãã次ãã§ãåå¿åšã®å šå§åã500psiaïŒ3.5MPaïŒ
ã«ãªãããã«ãšãã¬ã³ãæ·»å ããå®éšãéå§ã
ããå®éšã®éå¿ èŠã«å¿ããŠãšãã¬ã³ãæºããå¿ èŠ
éãæ·»å ãããå®éšã¯å ç±ãæ¹æãåæ¢ããæ°äœ
æåãæŸåºããŠçµäºãããããªããŒãååããå¿
èŠãªãã°ä¹Ÿç¥ããã秀éããŠåéã確èªãã也ç¥
æ··åç©ã«åºã¥ããŠ0.5ééïŒ ã®é žåé²æ¢å€ã«ãªã
ã®ã«ååãªæ £çšã®é žåé²æ¢å€ããã±ãŒãžãå«æã
ãã¢ã»ãã³æº¶æ¶²ã§ããªããŒãã¹ã©ãªãŒåããããš
ã«ãã€ãŠå®å®åããã ãã®çµæã第ïŒè¡šã«ç€ºãã
ãè¡šã
第ïŒè¡šã®ããŒã¿ãæ€èšãããšãMgCl21ã¢ã«åœ
ã0.5ã0.75ã¢ã«ã®H2Oã®æ·»å ãã€ãŠè£œé ãã觊
åªã§ããçºæå®éš4Eã8Eã¯ãç¡æ°ŽMgCl2ãçšã
ãŠè£œé ãã觊åªã§ããå¯Ÿç §å®éš1Eã«æ¯èŒããŠæŽ»
æ§åºŠãïŒãïŒåå¢å ããŠããããšãåããã觊åª
補é ã«ãããMgCl21ã¢ã«åœã0.5ã¢ã«H2Oæªæºã®
å®éš2Eã3Eã®çŽïŒãïŒKgããªããŒïŒïœåºäœè§Š
åªïŒæéã®çµæã¯ãå¯Ÿç §å®éš1Eã®çµæããå®è³ª
çã«å£ã€ãŠãããMgCl21ã¢ã«åœãçŽïŒãïŒã¢ã«
H2Oã§è£œé ããã觊åªã䜿çšããçºæå®éš9Eã
13Eã®çç£æ§ã®çµæã¯ãçºæå®éš4Eã8Eã®çç£
æ§ããå£ããå¯Ÿç §å®éš1Eã®çç£æ§ãããªãçŽ1.2
ãçŽ2.2å倧ãããMgCl21ã¢ã«åœãïŒã¢ã«ã®H2O
ã䜿çšããŠè£œé ãã觊åªã䜿çšããå¯Ÿç §å®éš14E
ã®äžè¯ãªçç£æ§ã®çµæã¯ãæ¬çºæã«èšèŒãããŠã
ãçš®é¡ã®è§Šåªã®è£œé ã«å€ãããæ°Žã®éã¯éåžžã«æ
害ã§ããããšãæããã«ç€ºããŠããã 觊åªè£œé ã®å Žåãçãç¯å²ã®å«æ°Žéãããšãã¬
ã³éå䞊ã³ã«ãããã¬ã³ã®éåãåäžãããããš
ã¯æããã§ãããããããMgCl21ã¢ã«åœã0.5ã
0.75ã¢ã«H2Oã®ååšäžã§è£œé ããã觊åªã®ãšããš
ãã¬ã³éåã§æé©ã®çµæãåŸããããããããã¬
ã³ã®éåã®å Žåã«ã¯ãMgCl21ã¢ã«åœã0.75ã1.5
ã¢ã«H2Oã®ååšäžã§è£œé ããã觊åªã®ãšãæè¯
ã®çµæãåŸãããã
ã0.5ã0.75ã¢ã«ã®H2Oã®æ·»å ãã€ãŠè£œé ãã觊
åªã§ããçºæå®éš4Eã8Eã¯ãç¡æ°ŽMgCl2ãçšã
ãŠè£œé ãã觊åªã§ããå¯Ÿç §å®éš1Eã«æ¯èŒããŠæŽ»
æ§åºŠãïŒãïŒåå¢å ããŠããããšãåããã觊åª
補é ã«ãããMgCl21ã¢ã«åœã0.5ã¢ã«H2Oæªæºã®
å®éš2Eã3Eã®çŽïŒãïŒKgããªããŒïŒïœåºäœè§Š
åªïŒæéã®çµæã¯ãå¯Ÿç §å®éš1Eã®çµæããå®è³ª
çã«å£ã€ãŠãããMgCl21ã¢ã«åœãçŽïŒãïŒã¢ã«
H2Oã§è£œé ããã觊åªã䜿çšããçºæå®éš9Eã
13Eã®çç£æ§ã®çµæã¯ãçºæå®éš4Eã8Eã®çç£
æ§ããå£ããå¯Ÿç §å®éš1Eã®çç£æ§ãããªãçŽ1.2
ãçŽ2.2å倧ãããMgCl21ã¢ã«åœãïŒã¢ã«ã®H2O
ã䜿çšããŠè£œé ãã觊åªã䜿çšããå¯Ÿç §å®éš14E
ã®äžè¯ãªçç£æ§ã®çµæã¯ãæ¬çºæã«èšèŒãããŠã
ãçš®é¡ã®è§Šåªã®è£œé ã«å€ãããæ°Žã®éã¯éåžžã«æ
害ã§ããããšãæããã«ç€ºããŠããã 觊åªè£œé ã®å Žåãçãç¯å²ã®å«æ°Žéãããšãã¬
ã³éå䞊ã³ã«ãããã¬ã³ã®éåãåäžãããããš
ã¯æããã§ãããããããMgCl21ã¢ã«åœã0.5ã
0.75ã¢ã«H2Oã®ååšäžã§è£œé ããã觊åªã®ãšããš
ãã¬ã³éåã§æé©ã®çµæãåŸããããããããã¬
ã³ã®éåã®å Žåã«ã¯ãMgCl21ã¢ã«åœã0.75ã1.5
ã¢ã«H2Oã®ååšäžã§è£œé ããã觊åªã®ãšãæè¯
ã®çµæãåŸãããã
第ïŒãïŒå³ã¯ãç¡æ°ŽMgCl2ãšMgCl2ã»6H2Oãš
ãç°ãªãã¢ã«æ¯ã§ããŒã«ãã«ç²ç ããŠçæããã
çæç©ã®ç²æ«ïŒžç·åæã¹ãã¯ãã«ã®ã³ããŒã§ã
ãã第ïŒå³ã¯ãMgCl2ã»H2Oã®ç²æ«ïŒžç·åæå³åœ¢
ã§ããã第ïŒå³ã¯ãMgCl2ã»2H2Oã®å³åœ¢ã§ããã
第ïŒå³ã¯ãMgCl2ã»4H2Oã®å³åœ¢ã§ããã第ïŒå³
ã¯ãMgCl2ã»1.5H2Oã®å³åœ¢ã§ããã第ïŒå³ã¯ã
MgCl2ã»ã3H2Oãã®å³åœ¢ã§ããã
ãç°ãªãã¢ã«æ¯ã§ããŒã«ãã«ç²ç ããŠçæããã
çæç©ã®ç²æ«ïŒžç·åæã¹ãã¯ãã«ã®ã³ããŒã§ã
ãã第ïŒå³ã¯ãMgCl2ã»H2Oã®ç²æ«ïŒžç·åæå³åœ¢
ã§ããã第ïŒå³ã¯ãMgCl2ã»2H2Oã®å³åœ¢ã§ããã
第ïŒå³ã¯ãMgCl2ã»4H2Oã®å³åœ¢ã§ããã第ïŒå³
ã¯ãMgCl2ã»1.5H2Oã®å³åœ¢ã§ããã第ïŒå³ã¯ã
MgCl2ã»ã3H2Oãã®å³åœ¢ã§ããã
Claims (1)
- ãç¹èš±è«æ±ã®ç¯å²ã ïŒ å«æ°Žãã°ãã·ãŠã ãžãã©ã€ãçµæç©ãšãå®æ¯
éŠé žãšã¹ãã ããã³ã¢ã«ã³ãã·ãã¿ã³ååç©ãå«
ãåå¿äœãšãåå¿ãã第ïŒè§Šåªæåã圢æã次ã
ã§è©²ç¬¬ïŒè§Šåªæåãšææ©ã¢ã«ãããŠã ãã©ã€ããš
ãåå¿ãããŠåºäœçæç©ã圢æãã該åºäœçæç©
ã次ãã§ãã¿ã³ãã©ã€ããå«ãããã²ã³åå€ãšå
å¿ãããããšããæãããã®éãåèšã®å«æ°Žãã°
ãã·ãŠã ãã©ã€ãçµæç©äžã®æ°ŽïŒãã°ãã·ãŠã ãž
ãã©ã€ãã®ã¢ã«æ¯ããçŽ0.5ïŒïŒãïŒïŒïŒã®ç¯å²
å ã§ãããåèšã®å«æ°Žãã°ãã·ãŠã ãžãã©ã€ãçµ
æç©ããç¡æ°Žãã°ãã·ãŠã ãžãã©ã€ããšå«æ°Žãã°
ãã·ãŠã ãžãã©ã€ããšã®æ··åç©ããå«æ°Žãã°ãã·
ãŠã ãžãã©ã€ãã®çµåæ°Žã®éãããå°ãªãçµåæ°Ž
ã®éãæããã¢ãæ°Žåç©ããžæ°Žåç©ããã³ããã©
æ°Žåç©ããéžæãããå°ãªããšãïŒåã®æ°Žåãã
ãŠãããã°ãã·ãŠã ãžãã©ã€ãçš®ãçããããã«
埮ç²ç ããåèšåŸ®ç²ç ãæãé«åºŠã«æ°ŽåãããŠã
ããžãã©ã€ãçš®ãŸãã¯ãã®æ··åç©ãäž»äœãšãªãã®
ã«ååãªæéè¡ã補é ããããã®ã§ããããšãç¹
城ãšãããªã¬ãã€ã³éåçšãšããŠæçšãªè§Šåªã®è£œ
é æ¹æ³ã ïŒ åèšã®å«æ°Žãã°ãã·ãŠã ãžãã©ã€ãçµæç©
ããä»»æã®ããã©âãŸãã¯ãããµâå«æ°Žãã°ãã·
ãŠã ãžãã©ã€ãçš®ãå®è³ªçã«å«ãŸãªãç¹èš±è«æ±ã®
ç¯å²ç¬¬ïŒé ã«èšèŒã®æ¹æ³ã ïŒ åèšã®ç¡æ°Žãã°ãã·ãŠã ãžãã©ã€ãããç¡æ°Ž
MgCl2ããæããåèšã®å«æ°Žãã°ãã·ãŠã ãžãã©
ã€ãããå«æ°ŽMgCl2ããæãç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒ
é ãŸãã¯ïŒé ã«èšèŒã®æ¹æ³ã ïŒ åèšã®å«æ°ŽMgCl2ãšç¡æ°ŽMgCl2ãšã®æ··åç©
ããããŒã«ãã«ç²ç ã«ãã€ãŠåŸ®ç²ç ããç¹èš±è«æ±
ã®ç¯å²ç¬¬ïŒãïŒé ã®ä»»æã®ïŒé ã«èšèŒã®æ¹æ³ã ïŒ åèšã®ã¢ã«ã³ãã·ãã¿ã³ååç©ããåŒTi
ïŒORïŒ4ãïŒåŒäžãã¯ççŽ ååïŒã20åãæãã
ã¢ã«ãã«åºããåã ã«éžã°ããïŒã®ååç©ããæ
ããåèšã®ææ©ã¢ã«ãããŠã ãã©ã€ããããšãã«
ã¢ã«ãããŠã ã»ã¹ãã¯ãã©ã€ãããæãç¹èš±è«æ±
ã®ç¯å²ç¬¬ïŒãïŒé ã®ä»»æã®ïŒé ã«èšèŒã®æ¹æ³ã ïŒ åèšã®ãšã¹ãã«ãããšãã«ãã³ãŸãšãŒããã
æãç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒãïŒé ã®ä»»æã®ïŒé ã«èš
èŒã®æ¹æ³ã ïŒ åèšã®ç¬¬ïŒè§Šåªæåã®è£œé ã«ããšããŒã«ã䜿
çšããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒãïŒé ã®ä»»æã®ïŒé ã«
èšèŒã®æ¹æ³ã ïŒ åèšã®ããšããŒã«ããïŒâããšãã«ããšããŒ
ã«ããæãç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé ã«èšèŒã®æ¹æ³ã ïŒ åèšã®ããã²ã³åå€ããåå¡©åãã¿ã³ã
HSiCl3ããã³SiCl4ããæãç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒ
ãïŒé ã®ä»»æã®ïŒé ã«èšèŒã®æ¹æ³ã ïŒïŒ åèšã®ãã¿ã³ååç©ãããã¿ã³ããã©âïœ
âããããµã€ãã§ããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒãïŒé
ã®ä»»æã®ïŒé ã«èšèŒã®æ¹æ³ã ïŒïŒ åèšã®ããã²ã³åå€ããåå¡©åãã¿ã³ã
HSiCl3ããã³SiCl4ããæãç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒ
ãïŒïŒé ã®ä»»æã®ïŒé ã«èšèŒã®æ¹æ³ã
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US546712 | 1983-10-28 | ||
| US06/546,712 US4520121A (en) | 1983-10-28 | 1983-10-28 | Magnesium halide hydrates and polymerization catalysts prepared therefrom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60112614A JPS60112614A (ja) | 1985-06-19 |
| JPH0362167B2 true JPH0362167B2 (ja) | 1991-09-25 |
Family
ID=24181680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59225618A Granted JPS60112614A (ja) | 1983-10-28 | 1984-10-26 | ãã°ãã·ãŠã ãžãã©ã€ãæ°Žåç©ã䜿çšãããªã¬ãã£ã³éå觊åªã®è£œé æ¹æ³ |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4520121A (ja) |
| EP (1) | EP0143339B1 (ja) |
| JP (1) | JPS60112614A (ja) |
| CA (1) | CA1214312A (ja) |
| ES (1) | ES8603514A1 (ja) |
| NO (1) | NO166718C (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4952737A (en) * | 1983-04-21 | 1990-08-28 | Phillips Petroleum Company | Polyolefin polymerization process and catalyst |
| US4585749A (en) * | 1983-09-28 | 1986-04-29 | Phillips Petroleum Company | Process for the preparation of an olefin polymerization catalyst |
| US4820672A (en) * | 1987-06-25 | 1989-04-11 | Lithium Corporation Of America | Hydrocarbon soluble and insoluble organo magnesium chloride complexes, processes and uses |
| US5024982A (en) * | 1988-12-14 | 1991-06-18 | Phillips Petroleum Company | Silica-containing olefin polymerization catalysts and process |
| IT1251785B (it) * | 1991-07-12 | 1995-05-26 | Enichem Polimeri | Procedimento per la preparazione di un componente solido di catalizzatore per la (co)polimerizzazione di etilene |
| KR20000070006A (ko) | 1997-01-08 | 2000-11-25 | ë§ìŽíŽ ë¹. í€í | ííìì ìì§ ì ì¡°ì© ìŽë§€ë¡ìì í룚ì€ë¥Ží ê³ ì²Žì° |
| KR20120120178A (ko) * | 2009-12-23 | 2012-11-01 | ë°ì íŽëŠ¬ì¬ë í ìŽí늬ì ìì€.ì.ì | ìŽìŒíë§ê·žë€ì-묌 ë¶ê°ë¬Œ ë° ê·žë¡ë¶í° ìëëë ìŽë§€ ì±ë¶ |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1479982A (en) * | 1918-12-11 | 1924-01-08 | Dow Chemical Co | Method of making anhydrous magnesium chloride |
| US1389546A (en) * | 1919-09-24 | 1921-08-30 | Dow Chemical Co | Method of removing water of crystallization from magnesium chlorid |
| US1557660A (en) * | 1921-03-10 | 1925-10-20 | Dow Chemical Co | Method of making anhydrous magnesium chlorides |
| US1592971A (en) * | 1925-09-26 | 1926-07-20 | Dow Chemical Co | Prepared metallic chloride and method of making same |
| US3803105A (en) * | 1969-01-10 | 1974-04-09 | Montedison Spa | Polymerization catalysts |
| SE366484B (ja) * | 1969-01-10 | 1974-04-29 | Montedison Spa | |
| LU65587A1 (ja) * | 1972-06-22 | 1973-12-27 | ||
| JPS52104593A (en) * | 1976-03-01 | 1977-09-02 | Mitsui Petrochem Ind Ltd | Polymerization of olefins |
| IT1114822B (it) * | 1977-07-04 | 1986-01-27 | Montedison Spa | Componenti di catalizzatori per la polimerizzazione delle alfa-olefine |
| US4394291A (en) * | 1981-03-04 | 1983-07-19 | Phillips Petroleum Company | Polyolefin polymerization process and catalyst |
| DE3223601A1 (de) * | 1981-06-24 | 1983-01-13 | Nippon Oil Co., Ltd., Tokyo | Verfahren und katalysatorkomponente zur herstellung von polyolefinen |
| CA1225080A (en) * | 1983-01-28 | 1987-08-04 | Gil R. Hawley | Polyolefin polymerization process and catalyst |
| US4585749A (en) * | 1983-09-28 | 1986-04-29 | Phillips Petroleum Company | Process for the preparation of an olefin polymerization catalyst |
-
1983
- 1983-10-28 US US06/546,712 patent/US4520121A/en not_active Expired - Lifetime
-
1984
- 1984-07-04 CA CA000458143A patent/CA1214312A/en not_active Expired
- 1984-10-19 NO NO844184A patent/NO166718C/no unknown
- 1984-10-25 EP EP84112905A patent/EP0143339B1/en not_active Expired - Lifetime
- 1984-10-26 ES ES537107A patent/ES8603514A1/es not_active Expired
- 1984-10-26 JP JP59225618A patent/JPS60112614A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| EP0143339B1 (en) | 1991-09-04 |
| NO166718B (no) | 1991-05-21 |
| US4520121A (en) | 1985-05-28 |
| NO844184L (no) | 1985-04-29 |
| EP0143339A1 (en) | 1985-06-05 |
| JPS60112614A (ja) | 1985-06-19 |
| NO166718C (no) | 1991-08-28 |
| ES537107A0 (es) | 1985-12-16 |
| ES8603514A1 (es) | 1985-12-16 |
| CA1214312A (en) | 1986-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4173547A (en) | Catalyst for preparing polyalkenes | |
| EP0170410B1 (en) | Process for the polymerisation or copolymerisation of alpha-olefins in a fluidised bed, in the presence of a ziegler-natta catalyst system | |
| EP0046537A2 (en) | A method of preparing a catalyst for the polymerization of olefins | |
| JPH0343284B2 (ja) | ||
| EP0115833B1 (en) | Polyolefin polymerization process and catalyst | |
| US4258159A (en) | Process for the polymerization of olefins | |
| US5024982A (en) | Silica-containing olefin polymerization catalysts and process | |
| EP0113878B1 (en) | Polyolefin polymerization process and catalyst | |
| CA1240974A (en) | Polyolefin polymerization process and catalyst | |
| US4503159A (en) | Polyolefin polymerization process and catalyst | |
| US4588703A (en) | Polyolefin polymerization process and catalyst | |
| JPH0362167B2 (ja) | ||
| US4209602A (en) | Process for the production of polyolefins | |
| US4585749A (en) | Process for the preparation of an olefin polymerization catalyst | |
| EP0007425B1 (en) | A process for producing a polymerisation catalyst and use of same for olefin polymerisation | |
| US4544716A (en) | Polyolefin polymerization process and catalyst | |
| EP0139969B1 (en) | Polyolefin polymerization process and catalyst | |
| US4853444A (en) | Magnesium halide hydrates and polymerization catalysts prepared therefrom | |
| US4952737A (en) | Polyolefin polymerization process and catalyst | |
| US5322911A (en) | Polymerization process employing metal halide catalyst and polymer produced | |
| JPS6347723B2 (ja) | ||
| US5276114A (en) | Olefin polymerization catalyst and polymerization process | |
| US4563511A (en) | Polyolefin polymerization process and catalyst | |
| EP0123245B1 (en) | Polyolefin polymerization process and catalyst | |
| EP0745098A1 (en) | Transition metal-magnesium catalyst precursors for the polymerization of olefins |