JP2012116830A - トランス−1,3,3,3−テトラフルオロプロペンの製造方法 - Google Patents
トランス−1,3,3,3−テトラフルオロプロペンの製造方法 Download PDFInfo
- Publication number
- JP2012116830A JP2012116830A JP2011202071A JP2011202071A JP2012116830A JP 2012116830 A JP2012116830 A JP 2012116830A JP 2011202071 A JP2011202071 A JP 2011202071A JP 2011202071 A JP2011202071 A JP 2011202071A JP 2012116830 A JP2012116830 A JP 2012116830A
- Authority
- JP
- Japan
- Prior art keywords
- reaction
- hydrogen fluoride
- tetrafluoropropene
- trans
- trifluoropropene
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title description 36
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims abstract description 238
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims abstract description 202
- 238000006243 chemical reaction Methods 0.000 claims abstract description 197
- CDOOAUSHHFGWSA-OWOJBTEDSA-N (e)-1,3,3,3-tetrafluoroprop-1-ene Chemical compound F\C=C\C(F)(F)F CDOOAUSHHFGWSA-OWOJBTEDSA-N 0.000 claims abstract description 137
- 238000000926 separation method Methods 0.000 claims abstract description 137
- 238000000034 method Methods 0.000 claims abstract description 112
- LDTMPQQAWUMPKS-OWOJBTEDSA-N (e)-1-chloro-3,3,3-trifluoroprop-1-ene Chemical compound FC(F)(F)\C=C\Cl LDTMPQQAWUMPKS-OWOJBTEDSA-N 0.000 claims abstract description 111
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 108
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims abstract description 99
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims abstract description 99
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- MSSNHSVIGIHOJA-UHFFFAOYSA-N pentafluoropropane Chemical compound FC(F)CC(F)(F)F MSSNHSVIGIHOJA-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000000746 purification Methods 0.000 claims abstract description 35
- 238000001035 drying Methods 0.000 claims abstract description 34
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 30
- CDOOAUSHHFGWSA-UPHRSURJSA-N (z)-1,3,3,3-tetrafluoroprop-1-ene Chemical compound F\C=C/C(F)(F)F CDOOAUSHHFGWSA-UPHRSURJSA-N 0.000 claims abstract description 22
- 239000007864 aqueous solution Substances 0.000 claims abstract description 7
- 239000003054 catalyst Substances 0.000 claims description 85
- 239000007789 gas Substances 0.000 claims description 82
- 238000004821 distillation Methods 0.000 claims description 65
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 58
- 239000007795 chemical reaction product Substances 0.000 claims description 52
- 238000003682 fluorination reaction Methods 0.000 claims description 52
- 230000018044 dehydration Effects 0.000 claims description 49
- 238000006297 dehydration reaction Methods 0.000 claims description 49
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 48
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 30
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 14
- -1 oxide Chemical compound 0.000 claims description 13
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 12
- 150000001805 chlorine compounds Chemical class 0.000 claims description 12
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical group [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 11
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 11
- 229910052804 chromium Inorganic materials 0.000 claims description 11
- 239000011651 chromium Substances 0.000 claims description 11
- 229910052719 titanium Inorganic materials 0.000 claims description 11
- 239000010936 titanium Substances 0.000 claims description 11
- 229910052787 antimony Inorganic materials 0.000 claims description 10
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 10
- RCJVRSBWZCNNQT-UHFFFAOYSA-N dichloridooxygen Chemical compound ClOCl RCJVRSBWZCNNQT-UHFFFAOYSA-N 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 229910052759 nickel Inorganic materials 0.000 claims description 7
- 229910052726 zirconium Inorganic materials 0.000 claims description 7
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 6
- 239000003463 adsorbent Substances 0.000 claims description 6
- QSWDMMVNRMROPK-UHFFFAOYSA-K chromium(3+) trichloride Chemical compound [Cl-].[Cl-].[Cl-].[Cr+3] QSWDMMVNRMROPK-UHFFFAOYSA-K 0.000 claims description 6
- 229910017052 cobalt Inorganic materials 0.000 claims description 6
- 239000010941 cobalt Substances 0.000 claims description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 6
- 229910052731 fluorine Inorganic materials 0.000 claims description 6
- 230000008014 freezing Effects 0.000 claims description 6
- 238000007710 freezing Methods 0.000 claims description 6
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 6
- 229910021555 Chromium Chloride Inorganic materials 0.000 claims description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 229910000423 chromium oxide Inorganic materials 0.000 claims description 5
- 239000011737 fluorine Substances 0.000 claims description 5
- 229910052749 magnesium Inorganic materials 0.000 claims description 5
- 239000011777 magnesium Substances 0.000 claims description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims description 5
- 239000011733 molybdenum Substances 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- 229910052718 tin Inorganic materials 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- 239000011701 zinc Substances 0.000 claims description 5
- LDTMPQQAWUMPKS-UHFFFAOYSA-N 1-chloro-3,3,3-trifluoroprop-1-ene Chemical compound FC(F)(F)C=CCl LDTMPQQAWUMPKS-UHFFFAOYSA-N 0.000 claims description 4
- FDMFUZHCIRHGRG-UHFFFAOYSA-N 3,3,3-trifluoroprop-1-ene Chemical compound FC(F)(F)C=C FDMFUZHCIRHGRG-UHFFFAOYSA-N 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 4
- 229910002651 NO3 Inorganic materials 0.000 claims description 4
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 4
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- 239000011575 calcium Substances 0.000 claims description 4
- 229910052735 hafnium Inorganic materials 0.000 claims description 4
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052741 iridium Inorganic materials 0.000 claims description 4
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- 229910052758 niobium Inorganic materials 0.000 claims description 4
- 239000010955 niobium Substances 0.000 claims description 4
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 4
- 229910052700 potassium Inorganic materials 0.000 claims description 4
- 239000011591 potassium Substances 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 229910052715 tantalum Inorganic materials 0.000 claims description 4
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 4
- 229910052720 vanadium Inorganic materials 0.000 claims description 4
- VJGCZWVJDRIHNC-UHFFFAOYSA-N 1-fluoroprop-1-ene Chemical compound CC=CF VJGCZWVJDRIHNC-UHFFFAOYSA-N 0.000 claims description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims 1
- 239000000243 solution Substances 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 6
- 239000012071 phase Substances 0.000 description 44
- 239000000126 substance Substances 0.000 description 37
- 239000000047 product Substances 0.000 description 30
- 238000001816 cooling Methods 0.000 description 24
- 239000002994 raw material Substances 0.000 description 22
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 21
- 239000000203 mixture Substances 0.000 description 20
- 239000005416 organic matter Substances 0.000 description 19
- 239000006227 byproduct Substances 0.000 description 16
- 238000012546 transfer Methods 0.000 description 16
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 15
- 238000010438 heat treatment Methods 0.000 description 14
- 238000002360 preparation method Methods 0.000 description 14
- 239000003595 mist Substances 0.000 description 11
- 238000010521 absorption reaction Methods 0.000 description 10
- 238000009835 boiling Methods 0.000 description 9
- 239000007788 liquid Substances 0.000 description 9
- 229910044991 metal oxide Inorganic materials 0.000 description 9
- 150000004706 metal oxides Chemical class 0.000 description 9
- 229910052757 nitrogen Inorganic materials 0.000 description 9
- 238000005406 washing Methods 0.000 description 9
- 229910021536 Zeolite Inorganic materials 0.000 description 8
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 8
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 8
- 239000007791 liquid phase Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 239000010935 stainless steel Substances 0.000 description 8
- 229910001220 stainless steel Inorganic materials 0.000 description 8
- 239000010457 zeolite Substances 0.000 description 8
- VVWFZKBKXPXGBH-UHFFFAOYSA-N 1,1,1,3,3-pentachloropropane Chemical compound ClC(Cl)CC(Cl)(Cl)Cl VVWFZKBKXPXGBH-UHFFFAOYSA-N 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 7
- 238000004817 gas chromatography Methods 0.000 description 7
- 239000002826 coolant Substances 0.000 description 6
- 239000002609 medium Substances 0.000 description 6
- 238000012856 packing Methods 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 5
- 239000003610 charcoal Substances 0.000 description 5
- 239000011261 inert gas Substances 0.000 description 5
- 239000000376 reactant Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 4
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 238000007664 blowing Methods 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- 239000000460 chlorine Substances 0.000 description 4
- 229910052801 chlorine Inorganic materials 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- DYLIWHYUXAJDOJ-OWOJBTEDSA-N (e)-4-(6-aminopurin-9-yl)but-2-en-1-ol Chemical compound NC1=NC=NC2=C1N=CN2C\C=C\CO DYLIWHYUXAJDOJ-OWOJBTEDSA-N 0.000 description 3
- PGJHURKAWUJHLJ-UHFFFAOYSA-N 1,1,2,3-tetrafluoroprop-1-ene Chemical compound FCC(F)=C(F)F PGJHURKAWUJHLJ-UHFFFAOYSA-N 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 235000013162 Cocos nucifera Nutrition 0.000 description 3
- 244000060011 Cocos nucifera Species 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229910000792 Monel Inorganic materials 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
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- ZVQOOHYFBIDMTQ-UHFFFAOYSA-N [methyl(oxido){1-[6-(trifluoromethyl)pyridin-3-yl]ethyl}-lambda(6)-sulfanylidene]cyanamide Chemical compound N#CN=S(C)(=O)C(C)C1=CC=C(C(F)(F)F)N=C1 ZVQOOHYFBIDMTQ-UHFFFAOYSA-N 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- VMPVEPPRYRXYNP-UHFFFAOYSA-I antimony(5+);pentachloride Chemical compound Cl[Sb](Cl)(Cl)(Cl)Cl VMPVEPPRYRXYNP-UHFFFAOYSA-I 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
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- 229910000856 hastalloy Inorganic materials 0.000 description 3
- 238000009776 industrial production Methods 0.000 description 3
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- 150000002736 metal compounds Chemical class 0.000 description 3
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- 239000003507 refrigerant Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 3
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 3
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 3
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- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 2
- ZGOMEYREADWKLC-UHFFFAOYSA-N 3-chloro-1,1,1,3-tetrafluoropropane Chemical compound FC(Cl)CC(F)(F)F ZGOMEYREADWKLC-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 description 2
- 239000003570 air Substances 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- RPJGYLSSECYURW-UHFFFAOYSA-K antimony(3+);tribromide Chemical compound Br[Sb](Br)Br RPJGYLSSECYURW-UHFFFAOYSA-K 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- DAMJCWMGELCIMI-UHFFFAOYSA-N benzyl n-(2-oxopyrrolidin-3-yl)carbamate Chemical compound C=1C=CC=CC=1COC(=O)NC1CCNC1=O DAMJCWMGELCIMI-UHFFFAOYSA-N 0.000 description 2
- 239000012267 brine Substances 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 2
- PHFQLYPOURZARY-UHFFFAOYSA-N chromium trinitrate Chemical compound [Cr+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O PHFQLYPOURZARY-UHFFFAOYSA-N 0.000 description 2
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000005796 dehydrofluorination reaction Methods 0.000 description 2
- 125000001153 fluoro group Chemical group F* 0.000 description 2
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 229910001026 inconel Inorganic materials 0.000 description 2
- 239000003077 lignite Substances 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- GICWIDZXWJGTCI-UHFFFAOYSA-I molybdenum pentachloride Chemical compound Cl[Mo](Cl)(Cl)(Cl)Cl GICWIDZXWJGTCI-UHFFFAOYSA-I 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- UZEJPNHIDPSOCH-UHFFFAOYSA-I pentabromo-lambda5-stibane Chemical compound Br[Sb](Br)(Br)(Br)Br UZEJPNHIDPSOCH-UHFFFAOYSA-I 0.000 description 2
- YHBDIEWMOMLKOO-UHFFFAOYSA-I pentachloroniobium Chemical compound Cl[Nb](Cl)(Cl)(Cl)Cl YHBDIEWMOMLKOO-UHFFFAOYSA-I 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000003380 propellant Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
- OEIMLTQPLAGXMX-UHFFFAOYSA-I tantalum(v) chloride Chemical compound Cl[Ta](Cl)(Cl)(Cl)Cl OEIMLTQPLAGXMX-UHFFFAOYSA-I 0.000 description 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 2
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 2
- BSHIFNGJECQYCE-UHFFFAOYSA-N 1,1,1,3-tetrafluoro-3-iodopropane Chemical compound FC(I)CC(F)(F)F BSHIFNGJECQYCE-UHFFFAOYSA-N 0.000 description 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- JRHNUZCXXOTJCA-UHFFFAOYSA-N 1-fluoropropane Chemical compound CCCF JRHNUZCXXOTJCA-UHFFFAOYSA-N 0.000 description 1
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 description 1
- FXRLMCRCYDHQFW-UHFFFAOYSA-N 2,3,3,3-tetrafluoropropene Chemical compound FC(=C)C(F)(F)F FXRLMCRCYDHQFW-UHFFFAOYSA-N 0.000 description 1
- OQISUJXQFPPARX-UHFFFAOYSA-N 2-chloro-3,3,3-trifluoroprop-1-ene Chemical compound FC(F)(F)C(Cl)=C OQISUJXQFPPARX-UHFFFAOYSA-N 0.000 description 1
- JHWIEAWILPSRMU-UHFFFAOYSA-N 2-methyl-3-pyrimidin-4-ylpropanoic acid Chemical compound OC(=O)C(C)CC1=CC=NC=N1 JHWIEAWILPSRMU-UHFFFAOYSA-N 0.000 description 1
- PRDFNJUWGIQQBW-UHFFFAOYSA-N 3,3,3-trifluoroprop-1-yne Chemical compound FC(F)(F)C#C PRDFNJUWGIQQBW-UHFFFAOYSA-N 0.000 description 1
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 229910021556 Chromium(III) chloride Inorganic materials 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Natural products CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- JIQOONSWHNWEIH-UHFFFAOYSA-N FC(F)(F)C=CCl.FC(F)(F)C=CCl Chemical compound FC(F)(F)C=CCl.FC(F)(F)C=CCl JIQOONSWHNWEIH-UHFFFAOYSA-N 0.000 description 1
- 229910021380 Manganese Chloride Inorganic materials 0.000 description 1
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 150000001463 antimony compounds Chemical class 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 150000001733 carboxylic acid esters Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 description 1
- 229960000359 chromic chloride Drugs 0.000 description 1
- 150000001845 chromium compounds Chemical class 0.000 description 1
- 229940117975 chromium trioxide Drugs 0.000 description 1
- GAMDZJFZMJECOS-UHFFFAOYSA-N chromium(6+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Cr+6] GAMDZJFZMJECOS-UHFFFAOYSA-N 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 1
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 description 1
- 229910001981 cobalt nitrate Inorganic materials 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- JGDFBJMWFLXCLJ-UHFFFAOYSA-N copper chromite Chemical compound [Cu]=O.[Cu]=O.O=[Cr]O[Cr]=O JGDFBJMWFLXCLJ-UHFFFAOYSA-N 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- IQKQUSLYXMWMQZ-UHFFFAOYSA-N copper;oxido-(oxido(dioxo)chromio)oxy-dioxochromium Chemical compound [Cu+2].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O IQKQUSLYXMWMQZ-UHFFFAOYSA-N 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 239000012024 dehydrating agents Substances 0.000 description 1
- 238000007033 dehydrochlorination reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 1
- FCSCTLGIPUOGOC-UHFFFAOYSA-N disilver;oxido-(oxido(dioxo)chromio)oxy-dioxochromium Chemical compound [Ag+].[Ag+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O FCSCTLGIPUOGOC-UHFFFAOYSA-N 0.000 description 1
- 238000007323 disproportionation reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000895 extractive distillation Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012025 fluorinating agent Substances 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002366 halogen compounds Chemical class 0.000 description 1
- 150000002367 halogens Chemical group 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-M hexanoate Chemical compound CCCCCC([O-])=O FUZZWVXGSFPDMH-UHFFFAOYSA-M 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910000039 hydrogen halide Inorganic materials 0.000 description 1
- 239000012433 hydrogen halide Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
- 229910000358 iron sulfate Inorganic materials 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- MVFCKEFYUDZOCX-UHFFFAOYSA-N iron(2+);dinitrate Chemical compound [Fe+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MVFCKEFYUDZOCX-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 239000011565 manganese chloride Substances 0.000 description 1
- 235000002867 manganese chloride Nutrition 0.000 description 1
- 229940099607 manganese chloride Drugs 0.000 description 1
- MIVBAHRSNUNMPP-UHFFFAOYSA-N manganese(2+);dinitrate Chemical compound [Mn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MIVBAHRSNUNMPP-UHFFFAOYSA-N 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 229910001960 metal nitrate Inorganic materials 0.000 description 1
- QLOAVXSYZAJECW-UHFFFAOYSA-N methane;molecular fluorine Chemical compound C.FF QLOAVXSYZAJECW-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- GVGCUCJTUSOZKP-UHFFFAOYSA-N nitrogen trifluoride Chemical compound FN(F)F GVGCUCJTUSOZKP-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000011846 petroleum-based material Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 229940069002 potassium dichromate Drugs 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000000066 reactive distillation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910001961 silver nitrate Inorganic materials 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 150000003755 zirconium compounds Chemical class 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
- C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
- C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/18—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/26—Chromium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/08—Halides
- B01J27/12—Fluorides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/128—Halogens; Compounds thereof with iron group metals or platinum group metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/132—Halogens; Compounds thereof with chromium, molybdenum, tungsten or polonium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/135—Halogens; Compounds thereof with titanium, zirconium, hafnium, germanium, tin or lead
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/138—Halogens; Compounds thereof with alkaline earth metals, magnesium, beryllium, zinc, cadmium or mercury
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/22—Halogenating
- B01J37/26—Fluorinating
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
- C01B7/07—Purification ; Separation
- C01B7/0706—Purification ; Separation of hydrogen chloride
- C01B7/0731—Purification ; Separation of hydrogen chloride by extraction
- C01B7/0737—Purification ; Separation of hydrogen chloride by extraction hydrogen chloride being extracted
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/19—Fluorine; Hydrogen fluoride
- C01B7/191—Hydrogen fluoride
- C01B7/195—Separation; Purification
- C01B7/196—Separation; Purification by distillation
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Abstract
【解決手段】1−クロロ−3,3,3−トリフルオロプロペンとHFを反応させトランス−1,3,3,3−テトラフルオロプロペン、未反応の1−クロロ−3,3,3−トリフルオロプロペンとHF、副生したシス−1,3,3,3−テトラフルオロプロペン、1,1,1,3,3−ペンタフルオロプロパンおよびHCLを含む生成物を得る反応工程、生成物を蒸留し1−クロロ−3,3,3−トリフルオロプロペンおよびHFを回収し反応工程に供給する粗分離工程、当該工程後の残存物よりHFを回収し反応工程に供給するフッ化水素分離工程、前記工程後の残存物に水またはNaOH水溶液を接触させHCLを除去する塩化水素分離工程、当該工程後の残存物を脱水する乾燥工程、当該工程後の残存物を蒸留する精製工程を有する。
【選択図】なし
Description
1−クロロ−3,3,3−トリフルオロプロペンとフッ化水素を反応させてトランス−1,3,3,3−テトラフルオロプロペンを生成し、生成したトランス−1,3,3,3−テトラフルオロプロペンと、未反応物である1−クロロ−3,3,3−トリフルオロプロペンおよびフッ化水素と、副生したシス−1,3,3,3−テトラフルオロプロペン、1,1,1,3,3−ペンタフルオロプロパンおよび塩化水素を含む反応生成物Aを得る反応工程と、
反応工程の反応生成物Aを蒸留し、1−クロロ−3,3,3−トリフルオロプロペンおよびフッ化水素を含む缶出液を回収し前記反応工程に供給する粗分離工程と、
粗分離工程で缶出液を回収した後の残存物Bよりフッ化水素を分離回収して前記反応工程に供給するフッ化水素分離工程と、
フッ化水素分離工程でフッ化水素を回収した後の残存物Cに水または水酸化ナトリウム水溶液を接触させて塩化水素を分離除去する塩化水素分離工程と、
塩化水素分離工程で塩化水素を分離した後の残存物Dを脱水する脱水乾燥工程と、
脱水乾燥工程で脱水した後の残存物Eを蒸留し、トランス−1,3,3,3−テトラフルオロプロペンを得る精製工程と、
を有する、トランス−1,3,3,3−テトラフルオロプロペンの製造方法。
反応工程の反応が、1−クロロ−3,3,3−トリフルオロプロペンを、気相条件下、フッ素化触媒の存在下、フッ化水素によりフッ素化しトランス−1,3,3,3−テトラフルオロプロペンを得る反応である、発明1の方法。
反応工程の反応が、気相条件下、圧力、0.05MPa以上、0.3MPa以下、温度、200℃以上、450℃以下で行われる、発明2の方法。
フッ素化触媒が、クロム、チタン、アルミニウム、マンガン、ニッケル、コバルト、チタン、鉄、銅、亜鉛、銀、モリブデン、ジルコニウム、ニオブ、タンタル、イリジウム、錫、ハフニウム、バナジウム、マグネシウム、リチウム、ナトリウム、カリウム、カルシウムおよびアンチモンからなる群より選ばれた少なくとも1種の金属の硝酸塩、塩化物、酸化物、硫酸塩、フッ化物、フッ化塩化物、オキシフッ化物、オキシ塩化物もしくはオキシフッ化塩化物である、発明2または3の方法。
反応工程の反応が、塩化クロムを担持させたフッ素化アルミナを用いたフッ素化触媒下で、1−クロロ−3,3,3−トリフルオロプロペンとフッ化水素の供給量をモル比が1−クロロ−3,3,3−トリフルオロプロペン:フッ化水素=1:8〜1:25であり、気相条件下、0.05MPa以上0.3MPa以下の圧力、350℃以上400℃以下の頭で行われる、発明1〜3の方法。
反応工程の反応が、クロムの酸化物、フッ化物、塩化物、フッ化塩化物、オキシフッ化物、オキシ塩化物またはオキシフッ化塩化物を担持させた活性炭を用いたフッ素化触媒下、1−クロロ−3,3,3−トリフルオロプロペンとフッ化水素の供給量をモル比が1−クロロ−3,3,3−トリフルオロプロペン:フッ化水素=1:8〜1:25であり、気相条件下、0.05MPa以上0.3MPa以下の圧力、350℃以上400℃以下の温度で行われる、発明1〜3の方法。
フッ化水素分離工程において、フッ化水素を硫酸に吸収させて回収する、発明1〜6の方法。
脱水乾燥工程において、塩化水素分離工程後の残存物Dの同伴水を、熱交換器を用い氷結凝固させて脱水する、発明1〜7の方法。
脱水乾燥工程において、塩化水素分離工程後の残存物Dの同伴水を、吸着剤に吸着して脱水する、発明1〜7の方法。
精製工程後の蒸留残渣Fを前記反応工程に供給する工程をさらに有する、発明1〜9の方法。
精製工程後の蒸留残渣Fに含まれるシス−1,3,3,3−テトラフルオロプロペンを1,1,1,3,3−ペンタフルオロプロパンに変換した後に前記反応工程に供給する、発明10の方法。
本発明のトランス−1,3,3,3−テトラフルオロプロペンの製造方法は、以下の工程を有する。
(b)反応生成物Aから、フッ化水素、シス−1,3,3,3−テトラフルオロプロペン、1,1,1,3,3−ペンタフルオロプロパンおよび1−クロロ−3,3,3−トリフルオロプロペンを分離しトランス−1,3,3,3−テトラフルオロプロペンを分離回収する操作。
以下、本発明の方法における工程について、順を追って説明する。
初めに、反応工程(第1工程)について説明する。
次いで粗分離工程(第2工程:粗蒸留)について説明する。
次いで、フッ化水素分離工程(第3工程)について説明する。
次いで、塩化水素分離工程(第4工程)について説明する。
次いで、脱水乾燥工程(第5工程)について説明する。
精製工程(第6工程)について説明する。
さらに、本発明において、精製工程後に以下の工程を加えてもよい。
本発明のトランス−1,3,3,3−テトラフルオロプロペンの製造工程の一例を、図1を用いて説明する。図1は、本発明のトランス−1,3,3,3−テトラフルオロプロペンの製造工程のフロー図の例である。本発明は、本フローに限定されるものではない。
始めに、トランス−1,3,3,3−テトラフルオロプロペンの生成反応に用いるフッ素化触媒を下記の手順で調製した。
活性アルミナにフッ化水素を接触させフッ素化アルミナとし、そのフッ素化アルミナにクロムを担持させることにより、フッ素化触媒を得た。詳細な手順は以下の通りである。
4×10メッシュアンダーの椰子殻破砕炭(カルゴンカーボンジャパン株式会社製、製品名、PCB )100gを純水150gに浸漬し、別途、CrCl3・6H2O(特級試薬)40gを純水100gに溶かした溶液と混合し攪拌した後、一昼夜静置した。次いで、静置後の液を濾過して活性炭を取り出し、電気炉中で200℃に加熱し、2時間焼成した。得られた塩化クロム担持活性炭を、直径5cm、長さ30cmのSUS316L製円筒形反応管に充填し、窒素ガスを流しながら、反応管を200℃に過熱し、円筒管より水の留出が見られなくなった時点で、窒素ガスにフッ化水素を同伴させ、フッ化水素の濃度を徐々に高くした。充填されたクロム担持活性炭へのフッ化水素の吸着により、周囲より高温になっている部位であるホットスポットが反応管出口端に達したところで、450℃に昇温した後、450℃で1時間保ち、フッ素化触媒を得た。
次いで、触媒調製例1および触媒調整例2で得たフッ素化触媒を用い、1−クロロ−3,3,3−トリフルオロプロペン(CTFP)をフッ化水素(HF)と反応させて、トランス−1,3,3,3−テトラフルオロプロペン(トランス−TFP)を得る反応を気相反応器1中で行った。その際、1−クロロ−3,3,3−トリフルオロプロペン(CTFP)の供給量を一定にして、フッ化水素(HF)の供給量を0.25g/minまたは0.49g/min、温度を360℃または380℃、反応器内圧力を0.1MPaまたは0.2MPaとした。以下に詳細な手順を示す。
[工程例1]
内径、52.7cm、長さ、58cmの円筒形反応管からなるステンレス鋼(SUS316L)製の気相反応器1に調製例1で得たフッ素化触媒を1200ml(1200cm3)充填した。
次いで、内径、52.7cm、長さ、58cmの円筒形反応管からなるステンレス鋼(SUS316L)製の前記気相反応器1に、調製例1で得たフッ素化触媒を1200ml充填した。
粗分離工程において前述の蒸留条件2にて粗分離塔2により反応生成物Aの蒸留を行い、粗分離塔2から留出した残存物Bを、フッ化水素分離工程でフッ化水素吸収塔3にて硫酸に接触させて、フッ化水素(HF)を硫酸に吸収させて除去した。
その後段の精製工程では、熱交換器7としての、外管の内径12mm、内管の外径6mm、長さ300mmのSUS−316製二重管式冷却管を用意した。内管には−40℃の冷媒を流通させて、ミストセパレータ6通過後の残存物Dである前記ガスを、二重管式冷却管の外管と内管の間に2.0g/minの速度で供給することにより、前記ガスを冷却し凝縮させ、冷却管下部から液化した有機物(残存物E)を捕集した。捕集した有機物の水分濃度をカールフィッシャ法で測定したところ、65ppmであった。また、GC分析した結果、新たな有機物は見出されなかった。このようにして、冷却管に導入した有機物の98.0質量%を回収した。
2 粗分離塔
3 フッ化水素吸収塔
4 放散塔
5 塩化水素吸収塔
6 ミストセパレータ
7 熱交換器
8 精留塔
A 反応生成物A
B〜E 残存物(1,3,3,3−テトラフルオロプロペン、1−クロロ−3,3,3−トリフルオロプロペン、1,1,1,3,3−ペンタフルオロプロパン等を含む)
F (蒸留残渣である)残存物
a 原料(1−クロロ−3,3,3−トリフルオロプロペンおよびフッ化水素)
b 缶出液(未反応の1−クロロ−3,3,3−トリフルオロプロペン等の回収有機物およびフッ化水素)
c フッ化水素および硫酸
d フッ化水素
e 塩酸
h1、h2 水分
g トランス−1,3,3,3−テトラフルオロプロペン
Claims (11)
- 1−クロロ−3,3,3−トリフルオロプロペンとフッ化水素を反応させてトランス−1,3,3,3−テトラフルオロプロペンを生成し、生成したトランス−1,3,3,3−テトラフルオロプロペンと、未反応物である1−クロロ−3,3,3−トリフルオロプロペンおよびフッ化水素と、副生したシス−1,3,3,3−テトラフルオロプロペン、1,1,1,3,3−ペンタフルオロプロパンおよび塩化水素を含む反応生成物Aを得る反応工程と、反応工程の反応生成物Aを蒸留し、1−クロロ−3,3,3−トリフルオロプロペンおよびフッ化水素を含む缶出液を回収し前記反応工程に供給する粗分離工程と、粗分離工程で缶出液を回収した後の残存物Bよりフッ化水素を分離回収して前記反応工程に供給するフッ化水素分離工程と、フッ化水素分離工程でフッ化水素を回収した後の残存物Cに水または水酸化ナトリウム水溶液を接触させて塩化水素を分離除去する塩化水素分離工程と、塩化水素分離工程で塩化水素を分離した後の残存物Dを脱水する脱水乾燥工程と、脱水乾燥工程で脱水した後の残存物Eを蒸留し、トランス−1,3,3,3−テトラフルオロプロペンを得る精製工程と、を有する、トランス−1,3,3,3−テトラフルオロプロペンの製造方法。
- 反応工程の反応が、1−クロロ−3,3,3−トリフルオロプロペンを、気相条件下、フッ素化触媒の存在下、フッ化水素によりフッ素化しトランス−1,3,3,3−テトラフルオロプロペンを得る反応である、請求項1に記載の方法。
- 反応工程の反応が、気相条件下、圧力、0.05MPa以上、0.3MPa以下、温度、200℃以上、450℃以下で行われる、請求項2に記載の方法。
- フッ素化触媒が、クロム、チタン、アルミニウム、マンガン、ニッケル、コバルト、チタン、鉄、銅、亜鉛、銀、モリブデン、ジルコニウム、ニオブ、タンタル、イリジウム、錫、ハフニウム、バナジウム、マグネシウム、リチウム、ナトリウム、カリウム、カルシウムおよびアンチモンからなる群より選ばれた少なくとも1種の金属の硝酸塩、塩化物、酸化物、硫酸塩、フッ化物、フッ化塩化物、オキシフッ化物、オキシ塩化物もしくはオキシフッ化塩化物である、請求項2または3に記載の方法。
- 反応工程の反応が、塩化クロムを担持させたフッ素化アルミナを用いたフッ素化触媒下で、1−クロロ−3,3,3−トリフルオロプロペンとフッ化水素の供給量をモル比が1−クロロ−3,3,3−トリフルオロプロペン:フッ化水素=1:8〜1:25であり、気相条件下、0.05MPa以上0.3MPa以下の圧力、350℃以上400℃以下の頭で行われる、請求項1乃至請求項3のいずれか1項に記載の方法。
- 反応工程の反応が、クロムの酸化物、フッ化物、塩化物、フッ化塩化物、オキシフッ化物、オキシ塩化物またはオキシフッ化塩化物を担持させた活性炭を用いたフッ素化触媒下、1−クロロ−3,3,3−トリフルオロプロペンとフッ化水素の供給量をモル比が1−クロロ−3,3,3−トリフルオロプロペン:フッ化水素=1:8〜1:25であり、気相条件下、0.05MPa以上0.3MPa以下の圧力、350℃以上400℃以下の温度で行われる、請求項1乃至請求項3のいずれか1項に記載の方法。
- フッ化水素分離工程において、フッ化水素を硫酸に吸収させて回収する、請求項1乃至請求項6のいずれか1項に記載の方法。
- 脱水乾燥工程において、塩化水素分離工程後の残存物Dの同伴水を、熱交換器を用い氷結凝固させて脱水する、請求項1乃至請求項7のいずれか1項に記載の方法。
- 脱水乾燥工程において、塩化水素分離工程後の残存物Dの同伴水を、吸着剤に吸着して脱水する、請求項1乃至請求項7のいずれか1項に記載の方法。
- 精製工程後の蒸留残渣Fを前記反応工程に供給する工程をさらに有する、請求項1乃至請求項9のいずれか1項に記載の方法。
- 精製工程後の蒸留残渣Fに含まれるシス−1,3,3,3−テトラフルオロプロペンを1,1,1,3,3−ペンタフルオロプロパンに変換した後に前記反応工程に供給する、請求項10に記載の方法。
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| JP2016533328A (ja) * | 2013-09-24 | 2016-10-27 | アルケマ フランス | 気相でのフッ素化方法 |
| JP2016197713A (ja) * | 2015-04-06 | 2016-11-24 | セントラル硝子株式会社 | ドライエッチングガスおよびドライエッチング方法 |
| JP2018104472A (ja) * | 2013-05-23 | 2018-07-05 | ザ ケマーズ カンパニー エフシー リミテッド ライアビリティ カンパニー | 1,1,1,3,3−ペンタフルオロプロパンおよび触媒を含む組成物 |
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| JP3465865B2 (ja) * | 1996-06-20 | 2003-11-10 | セントラル硝子株式会社 | 1,3,3,3−テトラフルオロプロペンの製造法 |
| US6111150A (en) * | 1996-06-20 | 2000-08-29 | Central Glass Company, Limited | Method for producing 1,1,1,3,3,-pentafluoropropane |
| JP4271415B2 (ja) * | 2002-07-15 | 2009-06-03 | セントラル硝子株式会社 | 1,3,3,3−テトラフルオロプロペンの製造方法 |
| JP2007320896A (ja) * | 2006-05-31 | 2007-12-13 | Central Glass Co Ltd | 1,3,3,3−テトラフルオロプロペンの製造方法 |
| JP2009132626A (ja) * | 2007-11-28 | 2009-06-18 | Central Glass Co Ltd | 1,3,3,3−テトラフルオロプロペンの製造方法 |
| JP5136111B2 (ja) * | 2008-02-19 | 2013-02-06 | セントラル硝子株式会社 | フルオロオレフィンとフッ化水素の分離方法 |
| CA2712616A1 (en) * | 2008-02-21 | 2009-08-27 | E. I. Du Pont De Nemours And Company | Processes for separation of 1,3,3,3-tetrafluoropropene from hydrogen fluoride by azeotropic distillation |
| JP5338240B2 (ja) * | 2008-10-06 | 2013-11-13 | セントラル硝子株式会社 | フッ化水素の分離方法 |
| JP5187212B2 (ja) * | 2009-02-03 | 2013-04-24 | セントラル硝子株式会社 | 1,3,3,3−テトラフルオロプロペンの製造方法 |
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- 2011-09-27 EP EP11839315.6A patent/EP2636662A1/en not_active Withdrawn
- 2011-09-27 CN CN2011800544433A patent/CN103209942A/zh active Pending
- 2011-09-27 WO PCT/JP2011/071947 patent/WO2012063566A1/ja not_active Ceased
- 2011-10-14 US US13/273,985 patent/US20120123172A1/en not_active Abandoned
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| WO2010035748A1 (ja) * | 2008-09-25 | 2010-04-01 | セントラル硝子株式会社 | 1,3,3,3-テトラフルオロプロペンの製造方法 |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013241395A (ja) * | 2012-04-26 | 2013-12-05 | Central Glass Co Ltd | トランス−1,3,3,3−テトラフルオロプロペンと1,1,1,3,3−ペンタフルオロプロパンとの並産方法 |
| JP2015522521A (ja) * | 2012-08-08 | 2015-08-06 | ダイキン工業株式会社 | 2,3,3,3−テトラフルオロプロペンの製造方法 |
| JP2016510817A (ja) * | 2013-03-14 | 2016-04-11 | ハネウェル・インターナショナル・インコーポレーテッド | フルオロカーボンの製造において3,3,3−トリフルオロプロピンの形成を抑制するためのプロセス |
| JP2018104472A (ja) * | 2013-05-23 | 2018-07-05 | ザ ケマーズ カンパニー エフシー リミテッド ライアビリティ カンパニー | 1,1,1,3,3−ペンタフルオロプロパンおよび触媒を含む組成物 |
| JP7548692B2 (ja) | 2013-05-23 | 2024-09-10 | ザ ケマーズ カンパニー エフシー リミテッド ライアビリティ カンパニー | 1,1,1,3,3-ペンタフルオロプロパンを含む組成物 |
| JP2020023575A (ja) * | 2013-05-23 | 2020-02-13 | ザ ケマーズ カンパニー エフシー リミテッド ライアビリティ カンパニー | 1,1,1,3,3−ペンタフルオロプロパンを含む組成物 |
| JP2019089803A (ja) * | 2013-09-24 | 2019-06-13 | アルケマ フランス | 気相でのフッ素化方法 |
| JP2016533328A (ja) * | 2013-09-24 | 2016-10-27 | アルケマ フランス | 気相でのフッ素化方法 |
| JP2016023146A (ja) * | 2014-07-17 | 2016-02-08 | 旭硝子株式会社 | トリフルオロエチレンの精製方法 |
| KR20170121233A (ko) * | 2015-04-06 | 2017-11-01 | 샌트랄 글래스 컴퍼니 리미티드 | 드라이 에칭 가스 및 드라이 에칭 방법 |
| KR101969517B1 (ko) * | 2015-04-06 | 2019-04-16 | 샌트랄 글래스 컴퍼니 리미티드 | 드라이 에칭 가스 및 드라이 에칭 방법 |
| JP2016197713A (ja) * | 2015-04-06 | 2016-11-24 | セントラル硝子株式会社 | ドライエッチングガスおよびドライエッチング方法 |
| JP2019530639A (ja) * | 2017-09-07 | 2019-10-24 | 浙江衢化▲弗▼化学有限公司Zhejiang Quhua Fluor−Chemistry Co Ltd | 複数種のハロゲン化オレフィンとフッ化アルカンを同時生産する方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20120123172A1 (en) | 2012-05-17 |
| JP5817373B2 (ja) | 2015-11-18 |
| CN103209942A (zh) | 2013-07-17 |
| EP2636662A1 (en) | 2013-09-11 |
| WO2012063566A1 (ja) | 2012-05-18 |
| MX2013004775A (es) | 2013-06-05 |
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