JPH0261282B2 - - Google Patents
Info
- Publication number
- JPH0261282B2 JPH0261282B2 JP59163742A JP16374284A JPH0261282B2 JP H0261282 B2 JPH0261282 B2 JP H0261282B2 JP 59163742 A JP59163742 A JP 59163742A JP 16374284 A JP16374284 A JP 16374284A JP H0261282 B2 JPH0261282 B2 JP H0261282B2
- Authority
- JP
- Japan
- Prior art keywords
- organosilane
- liquid
- refrigeration
- refrigerant
- air conditioning
- 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
- 238000005057 refrigeration Methods 0.000 claims description 81
- 150000001282 organosilanes Chemical class 0.000 claims description 79
- 239000003507 refrigerant Substances 0.000 claims description 79
- 238000004378 air conditioning Methods 0.000 claims description 65
- 239000000203 mixture Substances 0.000 claims description 59
- 239000007788 liquid Substances 0.000 claims description 45
- 239000012530 fluid Substances 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 239000007787 solid Substances 0.000 claims description 18
- 239000012024 dehydrating agentsâ Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 229920000642 polymer Polymers 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 9
- 239000000178 monomer Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- 229920005573 silicon-containing polymer Polymers 0.000 claims description 6
- 125000003545 alkoxy group Chemical group 0.000 claims description 5
- 125000004423 acyloxy group Chemical group 0.000 claims description 4
- 125000003282 alkyl amino group Chemical group 0.000 claims description 4
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 claims description 4
- 125000004663 dialkyl amino group Chemical group 0.000 claims description 4
- PXQLVRUNWNTZOS-UHFFFAOYSA-N sulfanyl Chemical class [SH] PXQLVRUNWNTZOS-UHFFFAOYSA-N 0.000 claims description 4
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 230000007062 hydrolysis Effects 0.000 claims description 3
- 238000006460 hydrolysis reaction Methods 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 239000002253 acid Substances 0.000 description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 150000007513 acids Chemical class 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 9
- 238000001035 drying Methods 0.000 description 9
- 239000003921 oil Substances 0.000 description 9
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 8
- 239000000565 sealant Substances 0.000 description 8
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical group [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 7
- 239000000499 gel Substances 0.000 description 7
- 229920001296 polysiloxane Polymers 0.000 description 7
- 125000001424 substituent group Chemical group 0.000 description 7
- 239000000654 additive Substances 0.000 description 6
- 239000012141 concentrate Substances 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 6
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 6
- 229910000077 silane Inorganic materials 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 150000002430 hydrocarbons Chemical class 0.000 description 5
- 239000010687 lubricating oil Substances 0.000 description 5
- 150000004756 silanes Chemical class 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- 230000003472 neutralizing effect Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 125000002947 alkylene group Chemical group 0.000 description 3
- 239000002775 capsule Substances 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- YYLGKUPAFFKGRQ-UHFFFAOYSA-N dimethyldiethoxysilane Chemical compound CCO[Si](C)(C)OCC YYLGKUPAFFKGRQ-UHFFFAOYSA-N 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- 125000003884 phenylalkyl group Chemical group 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229920002545 silicone oil Polymers 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- YXHQEJLMUHAYAA-UHFFFAOYSA-N 1-hydroxysiline Chemical compound O[Si]1=CC=CC=C1 YXHQEJLMUHAYAA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- SGVQWMHGPNLWSW-UHFFFAOYSA-N chloro(difluoro)methane;1-chloro-1,1,2,2,2-pentafluoroethane Chemical compound FC(F)Cl.FC(F)(F)C(F)(F)Cl SGVQWMHGPNLWSW-UHFFFAOYSA-N 0.000 description 2
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- JJQZDUKDJDQPMQ-UHFFFAOYSA-N dimethoxy(dimethyl)silane Chemical compound CO[Si](C)(C)OC JJQZDUKDJDQPMQ-UHFFFAOYSA-N 0.000 description 2
- RSIHJDGMBDPTIM-UHFFFAOYSA-N ethoxy(trimethyl)silane Chemical compound CCO[Si](C)(C)C RSIHJDGMBDPTIM-UHFFFAOYSA-N 0.000 description 2
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- QULMGWCCKILBTO-UHFFFAOYSA-N n-[dimethylamino(dimethyl)silyl]-n-methylmethanamine Chemical compound CN(C)[Si](C)(C)N(C)C QULMGWCCKILBTO-UHFFFAOYSA-N 0.000 description 2
- 230000009972 noncorrosive effect Effects 0.000 description 2
- -1 organosilane compounds Chemical class 0.000 description 2
- 150000003961 organosilicon compounds Chemical class 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical compound [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 description 2
- 150000003377 silicon compounds Chemical class 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- TXDNPSYEJHXKMK-UHFFFAOYSA-N sulfanylsilane Chemical compound S[SiH3] TXDNPSYEJHXKMK-UHFFFAOYSA-N 0.000 description 2
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 2
- FHVAUDREWWXPRW-UHFFFAOYSA-N triethoxy(pentyl)silane Chemical compound CCCCC[Si](OCC)(OCC)OCC FHVAUDREWWXPRW-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- POILWHVDKZOXJZ-ARJAWSKDSA-M (z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 description 1
- AJDIZQLSFPQPEY-UHFFFAOYSA-N 1,1,2-Trichlorotrifluoroethane Chemical compound FC(F)(Cl)C(F)(Cl)Cl AJDIZQLSFPQPEY-UHFFFAOYSA-N 0.000 description 1
- NPNPZTNLOVBDOC-UHFFFAOYSA-N 1,1-difluoroethane Chemical compound CC(F)F NPNPZTNLOVBDOC-UHFFFAOYSA-N 0.000 description 1
- DDMOUSALMHHKOS-UHFFFAOYSA-N 1,2-dichloro-1,1,2,2-tetrafluoroethane Chemical compound FC(F)(Cl)C(F)(F)Cl DDMOUSALMHHKOS-UHFFFAOYSA-N 0.000 description 1
- GBQYMXVQHATSCC-UHFFFAOYSA-N 3-triethoxysilylpropanenitrile Chemical compound CCO[Si](OCC)(OCC)CCC#N GBQYMXVQHATSCC-UHFFFAOYSA-N 0.000 description 1
- UYXLOULABOHUAJ-UHFFFAOYSA-N CO[SiH](OC)CCC1=CC=CC=C1 Chemical compound CO[SiH](OC)CCC1=CC=CC=C1 UYXLOULABOHUAJ-UHFFFAOYSA-N 0.000 description 1
- XWCDCDSDNJVCLO-UHFFFAOYSA-N Chlorofluoromethane Chemical compound FCCl XWCDCDSDNJVCLO-UHFFFAOYSA-N 0.000 description 1
- 239000004338 Dichlorodifluoromethane Substances 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 244000246386 Mentha pulegium Species 0.000 description 1
- 235000016257 Mentha pulegium Nutrition 0.000 description 1
- 235000004357 Mentha x piperita Nutrition 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229910007991 Si-N Inorganic materials 0.000 description 1
- 229910006294 SiâN Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 125000004103 aminoalkyl group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- ZLNHCHCWYCUSFQ-UHFFFAOYSA-N benzyl-bis(sulfanyl)silane Chemical compound C1(=CC=CC=C1)C[SiH](S)S ZLNHCHCWYCUSFQ-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- QYWYJEOUKKLTNO-UHFFFAOYSA-N carbon dioxide;nitrous oxide Chemical compound [O-][N+]#N.O=C=O QYWYJEOUKKLTNO-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009920 chelation Effects 0.000 description 1
- 125000004773 chlorofluoromethyl group Chemical group [H]C(F)(Cl)* 0.000 description 1
- 125000000068 chlorophenyl group Chemical group 0.000 description 1
- AFYPFACVUDMOHA-UHFFFAOYSA-N chlorotrifluoromethane Chemical compound FC(F)(F)Cl AFYPFACVUDMOHA-UHFFFAOYSA-N 0.000 description 1
- 238000010668 complexation reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 125000004966 cyanoalkyl group Chemical group 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- DFQPLGZDHXLIDJ-UHFFFAOYSA-N dichloro(difluoro)methane;1,1-difluoroethane Chemical compound CC(F)F.FC(F)(Cl)Cl DFQPLGZDHXLIDJ-UHFFFAOYSA-N 0.000 description 1
- PRODGEYRKLMWHE-UHFFFAOYSA-N diethoxy(2-phenylethyl)silane Chemical compound CCO[SiH](OCC)CCC1=CC=CC=C1 PRODGEYRKLMWHE-UHFFFAOYSA-N 0.000 description 1
- UWGJCHRFALXDAR-UHFFFAOYSA-N diethoxy-ethyl-methylsilane Chemical compound CCO[Si](C)(CC)OCC UWGJCHRFALXDAR-UHFFFAOYSA-N 0.000 description 1
- MNFGEHQPOWJJBH-UHFFFAOYSA-N diethoxy-methyl-phenylsilane Chemical compound CCO[Si](C)(OCC)C1=CC=CC=C1 MNFGEHQPOWJJBH-UHFFFAOYSA-N 0.000 description 1
- CVQVSVBUMVSJES-UHFFFAOYSA-N dimethoxy-methyl-phenylsilane Chemical compound CO[Si](C)(OC)C1=CC=CC=C1 CVQVSVBUMVSJES-UHFFFAOYSA-N 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- CBRIQVFXGOWUJI-UHFFFAOYSA-N ethoxy(ethyl)silicon Chemical compound CCO[Si]CC CBRIQVFXGOWUJI-UHFFFAOYSA-N 0.000 description 1
- DFJDZTPFNSXNAX-UHFFFAOYSA-N ethoxy(triethyl)silane Chemical compound CCO[Si](CC)(CC)CC DFJDZTPFNSXNAX-UHFFFAOYSA-N 0.000 description 1
- 229960003750 ethyl chloride Drugs 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 239000013056 hazardous product Substances 0.000 description 1
- 235000001050 hortel pimenta Nutrition 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229940050176 methyl chloride Drugs 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- TWQSOHGSGBWNBD-UHFFFAOYSA-N n-[dimethylamino(diethyl)silyl]-n-methylmethanamine Chemical compound CC[Si](CC)(N(C)C)N(C)C TWQSOHGSGBWNBD-UHFFFAOYSA-N 0.000 description 1
- KAHVZNKZQFSBFW-UHFFFAOYSA-N n-methyl-n-trimethylsilylmethanamine Chemical compound CN(C)[Si](C)(C)C KAHVZNKZQFSBFW-UHFFFAOYSA-N 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000009919 sequestration Effects 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical group [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- NESLWCLHZZISNB-UHFFFAOYSA-M sodium phenolate Chemical compound [Na+].[O-]C1=CC=CC=C1 NESLWCLHZZISNB-UHFFFAOYSA-M 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- VBSUMMHIJNZMRM-UHFFFAOYSA-N triethoxy(2-phenylethyl)silane Chemical compound CCO[Si](OCC)(OCC)CCC1=CC=CC=C1 VBSUMMHIJNZMRM-UHFFFAOYSA-N 0.000 description 1
- ZLGWXNBXAXOQBG-UHFFFAOYSA-N triethoxy(3,3,3-trifluoropropyl)silane Chemical compound CCO[Si](OCC)(OCC)CCC(F)(F)F ZLGWXNBXAXOQBG-UHFFFAOYSA-N 0.000 description 1
- DENFJSAFJTVPJR-UHFFFAOYSA-N triethoxy(ethyl)silane Chemical compound CCO[Si](CC)(OCC)OCC DENFJSAFJTVPJR-UHFFFAOYSA-N 0.000 description 1
- 125000000725 trifluoropropyl group Chemical group [H]C([H])(*)C([H])([H])C(F)(F)F 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/02—Materials undergoing a change of physical state when used
- C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Extraction Or Liquid Replacement (AREA)
Description
ãçºæã®è©³çްãªèª¬æã
æè¡åé
æ¬çºæã¯ã空調䞊ã³ã«å·ååè·¯ãåã³ãã®é¡äŒŒ
ç©ã®æ¹è¯ã«é¢ãããã®ã§ãããæŽã«è©³ããã¯ãè±
æ°Žå€ãå«ãå·åªçµæç©åã³ãããå·åªçµæç©ã®çš
éã«é¢ãããã®ã§ãããæŽã«ãæ¬çºæã¯ãç±³åœç¹
èš±é¡ç¬¬397191å·ïŒ1982å¹ŽïŒæ12æ¥åºé¡ïŒã«é¢ä¿ã
ããã®ã§ããã
ç©ã®æ¹è¯ã«é¢ãããã®ã§ãããæŽã«è©³ããã¯ãè±
æ°Žå€ãå«ãå·åªçµæç©åã³ãããå·åªçµæç©ã®çš
éã«é¢ãããã®ã§ãããæŽã«ãæ¬çºæã¯ãç±³åœç¹
èš±é¡ç¬¬397191å·ïŒ1982å¹ŽïŒæ12æ¥åºé¡ïŒã«é¢ä¿ã
ããã®ã§ããã
åŸæ¥æè¡
1980幎10æïŒæ¥çºè¡ã®é£éŠå
¬å ±ïŒFederal
RegisterïŒç¬¬45巻第196å·ã«ãããç±³åœç°å¢ä¿è·
å±ã«ããããªãŸã³ãæ¯æžããã¯ãããã«ãªãã«ãŒ
ãã³ïŒãã®è£œé èŠå¶æ¡ããªãæšé¡ã®èšäºã«ãã
ãŠãã¯ãããã«ãªãã«ãŒãã³ïŒCFCïŒ
chlorofluorocarbonsïŒã®æŸæ£éãç°å¢ã«å¯ŸããŠ
èããéèŠãªé¢ä¿ããã¡ãç¹ã«ãªãŸã³ã®æ¯æžã®æœ
åšæ§ã«é¢ããŠéèŠã§ããããšãææãããŠããã
ãã®åé¡ã¯ãCFCã®çŠæ¢ããèããããæœåšç
ãªæçŸ©ãæã€ãŠããã®ã§ããã
RegisterïŒç¬¬45巻第196å·ã«ãããç±³åœç°å¢ä¿è·
å±ã«ããããªãŸã³ãæ¯æžããã¯ãããã«ãªãã«ãŒ
ãã³ïŒãã®è£œé èŠå¶æ¡ããªãæšé¡ã®èšäºã«ãã
ãŠãã¯ãããã«ãªãã«ãŒãã³ïŒCFCïŒ
chlorofluorocarbonsïŒã®æŸæ£éãç°å¢ã«å¯ŸããŠ
èããéèŠãªé¢ä¿ããã¡ãç¹ã«ãªãŸã³ã®æ¯æžã®æœ
åšæ§ã«é¢ããŠéèŠã§ããããšãææãããŠããã
ãã®åé¡ã¯ãCFCã®çŠæ¢ããèããããæœåšç
ãªæçŸ©ãæã€ãŠããã®ã§ããã
CFCã¯ã1930幎代ã«éçºãããåæã®ååç©
ã§ãããããã¯å®å®ã§äžçæ§ãäžã€æ¯èŒçã«éæ¯
æ§ã§ãããåŽåè ãæ¶è²»è ã®å®å šæ§ã®èŠå°ããæ¥µ
ããŠæãŸãããã®ã§ããããŸãããããã¯ãã®ãš
ãã«ã®ãŒå¹çã®ããã«å€ãã®åéã§çšããããŠã
ããäž»ããCFCã®çšéã¯ãé£åã®å·åçšãšå ±ã«
空調䞊ã³ã«å·ååè·¯ã«ããã䜿çšãå«ãã§ããã
ã§ãããããã¯å®å®ã§äžçæ§ãäžã€æ¯èŒçã«éæ¯
æ§ã§ãããåŽåè ãæ¶è²»è ã®å®å šæ§ã®èŠå°ããæ¥µ
ããŠæãŸãããã®ã§ããããŸãããããã¯ãã®ãš
ãã«ã®ãŒå¹çã®ããã«å€ãã®åéã§çšããããŠã
ããäž»ããCFCã®çšéã¯ãé£åã®å·åçšãšå ±ã«
空調䞊ã³ã«å·ååè·¯ã«ããã䜿çšãå«ãã§ããã
çµæžäžŠã³ã«å·åå·¥æ¥ã«ãããå°æ¥ã®æé·ãšã¯å
š
ãå¥ã«ãCFCã¯çŸåšæ¢ã«çµæžã«é¢ããŠåŒ·åãªçµ
æžçã€ã³ãã¯ããæããŠããããã®ç£æ¥ã¯çžåœãª
åãå£ãæäŸããŠããã®ã§ãããçŸåšå ¥æå¯èœãª
çµ±èšã«ããã°ã幎éçŽïŒåãã«ã«çžåœããCFC
ã䜿çšãããŠããã78äžäººä»¥äžã®å°±æ¥è ãCFC
ã®äœ¿çšã«çŽæ¥çã«ä¿ãã€ãŠããããŸããçŽ26äžã®
åœå äŒæ¥ãCFCã䜿çšããŠããããããäŒæ¥ã®
倧倿°ã¯å°èŠæš¡ãªäŒæ¥ã§ãããCFCã«äŸåãã
åååã³ãµãŒãã¹ã®ç·é¡ã¯å¹Žé280åãã«ãäžå
ãããŸãCFCã䜿çšãã補åã®æ®ä»ãç·é¡ã¯
1350åãã«ãäžåããã®ã§ãããããã«ãCFC
ã¯ç±³åœã®äž»èŠãªèŒžåºåžå Žã®åºç€ãšãªã€ãŠããã®ã§
ããããCFCã®æŸæ£ïŒæŒåºïŒã«ããCFCã®äœ¿çš
çŠæ¢ã«ãã€ãŠããã®åºç€ãè ããããå¯èœæ§ãã
ãã®ã§ããã
ãå¥ã«ãCFCã¯çŸåšæ¢ã«çµæžã«é¢ããŠåŒ·åãªçµ
æžçã€ã³ãã¯ããæããŠããããã®ç£æ¥ã¯çžåœãª
åãå£ãæäŸããŠããã®ã§ãããçŸåšå ¥æå¯èœãª
çµ±èšã«ããã°ã幎éçŽïŒåãã«ã«çžåœããCFC
ã䜿çšãããŠããã78äžäººä»¥äžã®å°±æ¥è ãCFC
ã®äœ¿çšã«çŽæ¥çã«ä¿ãã€ãŠããããŸããçŽ26äžã®
åœå äŒæ¥ãCFCã䜿çšããŠããããããäŒæ¥ã®
倧倿°ã¯å°èŠæš¡ãªäŒæ¥ã§ãããCFCã«äŸåãã
åååã³ãµãŒãã¹ã®ç·é¡ã¯å¹Žé280åãã«ãäžå
ãããŸãCFCã䜿çšãã補åã®æ®ä»ãç·é¡ã¯
1350åãã«ãäžåããã®ã§ãããããã«ãCFC
ã¯ç±³åœã®äž»èŠãªèŒžåºåžå Žã®åºç€ãšãªã€ãŠããã®ã§
ããããCFCã®æŸæ£ïŒæŒåºïŒã«ããCFCã®äœ¿çš
çŠæ¢ã«ãã€ãŠããã®åºç€ãè ããããå¯èœæ§ãã
ãã®ã§ããã
CFCã®äœ¿çšã«é¢ããŠçŸåããåé¡ã®äžã€ã¯ã
å·ååã³ç©ºèª¿ãŠãããããã®CFCã®æŒæŽ©ã§ããã
ããèŠå¶ããã®ãããªæŒæŽ©ã®ããã«èª²ãããããª
ãã°ããã®çµæžã«äžããã€ã³ãã¯ãã巚倧ãªãã®
ãšãªãããšã¯ã容æã«æšå¯ããåŸããšããã§ã
ããããããªãããCFCã®äœ¿çšãçŠæ¢ãããªã
å Žåã§ããããå®è³ªçãªçµæžçæå€±ã¯ç©ºèª¿äžŠã³ã«
å·åã·ã¹ãã ã«ãããCFCã®æŽ©ãããã®åŸã®å
æ¿ãã«ãã€ãŠæ¹ãèµ·ããããŠããããã®äžã«ã
CFCãæŽ©ãããããŠãã®åæ¿ããçºãããŠããª
ãããšã«èµ·å ããå·åŽåã³å·åã·ã¹ãã ã®éå¹ç
çãªæäœã«ãã€ãŠæ¹ãèµ·ãããããšããã®é»æ°ç
ãšãã«ã®ãŒã®ä»å çãªå¿ èŠæ§ã®ããã«ãæŽãªãçµ
æžçæå€±ãååšããã®ã§ãããäžèšåŸè ã®çµæžç
æå€±ã«é¢ããŠãä»®ã«CFCã®äœ¿çšãçŠæ¢ããããš
ãããªãã°ãå·ååã³ç©ºèª¿ãŠãããã®éå¹ççé
転ã«ãã€ãŠçãããšãã«ã®ãŒãžã®æªåœ±é¿ã¯ããã
ãç³æ²¹ã«æç®ãããªãã°ã1990幎ãŸã§ã«ã¯ç¥ïŒå
4000äžãã¬ã«ã«çžåœããé¡ã®æå€±ãšæšå®ãããã
ã®é¡ã¯ãã¢ã©ã¹ã«ã®åæé¢ã«ãããçŸåã®å¹Žéç³
æ²¹ç®åºé¡ã®çŽ45ïŒ ã«çžåœãããã®ã§ããããŸã
1978幎床ã«ãããåè¡åœã®åæ²¹ã®ç·èŒžå ¥é¡ã®çŽ10
ïŒ ã«çžåœãããã®ã§ããã
å·ååã³ç©ºèª¿ãŠãããããã®CFCã®æŒæŽ©ã§ããã
ããèŠå¶ããã®ãããªæŒæŽ©ã®ããã«èª²ãããããª
ãã°ããã®çµæžã«äžããã€ã³ãã¯ãã巚倧ãªãã®
ãšãªãããšã¯ã容æã«æšå¯ããåŸããšããã§ã
ããããããªãããCFCã®äœ¿çšãçŠæ¢ãããªã
å Žåã§ããããå®è³ªçãªçµæžçæå€±ã¯ç©ºèª¿äžŠã³ã«
å·åã·ã¹ãã ã«ãããCFCã®æŽ©ãããã®åŸã®å
æ¿ãã«ãã€ãŠæ¹ãèµ·ããããŠããããã®äžã«ã
CFCãæŽ©ãããããŠãã®åæ¿ããçºãããŠããª
ãããšã«èµ·å ããå·åŽåã³å·åã·ã¹ãã ã®éå¹ç
çãªæäœã«ãã€ãŠæ¹ãèµ·ãããããšããã®é»æ°ç
ãšãã«ã®ãŒã®ä»å çãªå¿ èŠæ§ã®ããã«ãæŽãªãçµ
æžçæå€±ãååšããã®ã§ãããäžèšåŸè ã®çµæžç
æå€±ã«é¢ããŠãä»®ã«CFCã®äœ¿çšãçŠæ¢ããããš
ãããªãã°ãå·ååã³ç©ºèª¿ãŠãããã®éå¹ççé
転ã«ãã€ãŠçãããšãã«ã®ãŒãžã®æªåœ±é¿ã¯ããã
ãç³æ²¹ã«æç®ãããªãã°ã1990幎ãŸã§ã«ã¯ç¥ïŒå
4000äžãã¬ã«ã«çžåœããé¡ã®æå€±ãšæšå®ãããã
ã®é¡ã¯ãã¢ã©ã¹ã«ã®åæé¢ã«ãããçŸåã®å¹Žéç³
æ²¹ç®åºé¡ã®çŽ45ïŒ ã«çžåœãããã®ã§ããããŸã
1978幎床ã«ãããåè¡åœã®åæ²¹ã®ç·èŒžå ¥é¡ã®çŽ10
ïŒ ã«çžåœãããã®ã§ããã
äžè¿°ã®åŠããå·åªã®æŒæŽ©ã«ãã€ãŠæ¹èµ·ãããå
é¡ã«å ããŠã次ã®ãããªäžå©çãäŸãã°æ¢ã«æŽ©ã
ãŠããŸã€ãŠããåè·¯ã®å·åªãåãæ¿ããããã®äž
䟿ããè²»çšçããç¥ãããŠããããããã®åé¡
ã¯ãå·åªãšããŠCFCã䜿çšããããšã«é¢ããŠå
åšããã®ã¿ãªãããå šãŠã®ä»ã®å·åªæµäœã«é¢ããŠ
ãååšãããã®ã§ãããåŸã€ãŠããã®ãããªç©ºèª¿
䞊ã³ã«å·åã·ã¹ãã ããå·åªæµäœã®æŒæŽ©ãæé€ã
ãããšãæãŸããããšã¯æãããªãšããã§ããã
é¡ã«å ããŠã次ã®ãããªäžå©çãäŸãã°æ¢ã«æŽ©ã
ãŠããŸã€ãŠããåè·¯ã®å·åªãåãæ¿ããããã®äž
䟿ããè²»çšçããç¥ãããŠããããããã®åé¡
ã¯ãå·åªãšããŠCFCã䜿çšããããšã«é¢ããŠå
åšããã®ã¿ãªãããå šãŠã®ä»ã®å·åªæµäœã«é¢ããŠ
ãååšãããã®ã§ãããåŸã€ãŠããã®ãããªç©ºèª¿
䞊ã³ã«å·åã·ã¹ãã ããå·åªæµäœã®æŒæŽ©ãæé€ã
ãããšãæãŸããããšã¯æãããªãšããã§ããã
å·ååã³ç©ºèª¿åè·¯ã«ãããå€ãã®æ
éã¯ãåè·¯
å ã«ååšããæ°Žåã«èµ·å ãããã®ã§ããããšãç
è§£ãããã¹ãã§ãããéåžžãæ°Žåã15ã25ppm以
äžã§ããå Žåã«ã¯ãã®æ°Žåã®ååšãåé¡ã«ãªããª
ãå Žåã§ãã€ãŠããå·ååã³ç©ºèª¿åè·¯ã«ãããŠ
ã¯ãæ°Žåãæ²¹åã³å·åªã®ååšäžã§åè·¯å ã埪ç°
ããç¹ã«é«æž©ã®ç¶æ ã§ã³ã³ãã¬ããµåã³ã³ã³ãã³
ãµã«æµå ¥ããããšãããå€ãã®åé¡ãæ¹ãèµ·ãã
ãã®ã§ãããäŸãã°ãæ°Žåãå·åªå¶åŸ¡ãªãªãã€ã¹
éšã§åçµããŠããªãªãã€ã¹ãéå¡ããŠããŸãããš
ãããããŸããæ°Žåã®éãå€ãå Žåã«ã¯ãåŸã®çް
ãæµé管ãèšåŒµãã«ãå ã«ãããŠæ°·ã圢æããã
ãããæµé管ããã«ããéå¡ãããããŸããæ°Žã®
ååšã«ãã€ãŠæ²¹ãå·åªãåã³ã¢ãŒã¿å·»ç·ã®çµ¶çžéš
ãååŠåè§£ãããæŽã«é žãçæãããŠãã¢ãŒã¿å·»
ç·ãå£åãããããåè·¯å£ã®éãè é£ãæ¹ãèµ·ã
ãã空調åã³å·ååè·¯ã«ãã³ããŒã«ã圢æãã
ãŠãå·åªã®æŒåºãæ¹ãèµ·ããåå ãšãªãåŸãã®ã§
ããã空調åã³å·åæ©åšã®ä¿®çãå¿ èŠãšããæ é
ã®çŽ80ïŒ ã¯ããããã®åè·¯å ã«å°éã®æ°Žåãååš
ããããã«æ¹ãèµ·ãããããã®ã§ãããšæšå®ãã
ãŠããã
å ã«ååšããæ°Žåã«èµ·å ãããã®ã§ããããšãç
è§£ãããã¹ãã§ãããéåžžãæ°Žåã15ã25ppm以
äžã§ããå Žåã«ã¯ãã®æ°Žåã®ååšãåé¡ã«ãªããª
ãå Žåã§ãã€ãŠããå·ååã³ç©ºèª¿åè·¯ã«ãããŠ
ã¯ãæ°Žåãæ²¹åã³å·åªã®ååšäžã§åè·¯å ã埪ç°
ããç¹ã«é«æž©ã®ç¶æ ã§ã³ã³ãã¬ããµåã³ã³ã³ãã³
ãµã«æµå ¥ããããšãããå€ãã®åé¡ãæ¹ãèµ·ãã
ãã®ã§ãããäŸãã°ãæ°Žåãå·åªå¶åŸ¡ãªãªãã€ã¹
éšã§åçµããŠããªãªãã€ã¹ãéå¡ããŠããŸãããš
ãããããŸããæ°Žåã®éãå€ãå Žåã«ã¯ãåŸã®çް
ãæµé管ãèšåŒµãã«ãå ã«ãããŠæ°·ã圢æããã
ãããæµé管ããã«ããéå¡ãããããŸããæ°Žã®
ååšã«ãã€ãŠæ²¹ãå·åªãåã³ã¢ãŒã¿å·»ç·ã®çµ¶çžéš
ãååŠåè§£ãããæŽã«é žãçæãããŠãã¢ãŒã¿å·»
ç·ãå£åãããããåè·¯å£ã®éãè é£ãæ¹ãèµ·ã
ãã空調åã³å·ååè·¯ã«ãã³ããŒã«ã圢æãã
ãŠãå·åªã®æŒåºãæ¹ãèµ·ããåå ãšãªãåŸãã®ã§
ããã空調åã³å·åæ©åšã®ä¿®çãå¿ èŠãšããæ é
ã®çŽ80ïŒ ã¯ããããã®åè·¯å ã«å°éã®æ°Žåãååš
ããããã«æ¹ãèµ·ãããããã®ã§ãããšæšå®ãã
ãŠããã
éå°ã®æ°Žåã«ãã€ãŠæ¹ãèµ·ããããåé¡ç¹ãè§£
決ããããã«ã空調åã³å·ååè·¯ã«ã«ãã»ã«
ïŒcanisterïŒãã«ãŒããªããžããã€ã«ã¿ãŒãŠããã
çã®åœ¢åŒã®åºåœ¢ã®è±æ°Žè£ 眮è¥ããã¯ä¹Ÿç¥è£ 眮ãã
空調åã³å·ååè·¯ã«èšããããšããåŸæ¥ããè¡ãª
ãããŠãããããããªããããããã®è£ 眮ã¯ã空
調åã³å·ååè·¯ã®ã³ã¹ããå¢å ããããã®ã§ã
ãããŸããã®æ§é ãããè€éãªãã®ã«ãããã®ã§
ããã
決ããããã«ã空調åã³å·ååè·¯ã«ã«ãã»ã«
ïŒcanisterïŒãã«ãŒããªããžããã€ã«ã¿ãŒãŠããã
çã®åœ¢åŒã®åºåœ¢ã®è±æ°Žè£ 眮è¥ããã¯ä¹Ÿç¥è£ 眮ãã
空調åã³å·ååè·¯ã«èšããããšããåŸæ¥ããè¡ãª
ãããŠãããããããªããããããã®è£ 眮ã¯ã空
調åã³å·ååè·¯ã®ã³ã¹ããå¢å ããããã®ã§ã
ãããŸããã®æ§é ãããè€éãªãã®ã«ãããã®ã§
ããã
1940幎ã®ã¯ã©ã³ããã³ïŒCramptonïŒååã®ç±³
åœç¹èš±ç¬¬2185332å·æçŽ°æžã«ãããŠãéå±ã¢ã«ã³
ã¬ãŒãçã®é žäžåè±æ°Žå€ãããžã¯ãããžãã«ãªã
ã¡ã¿ã³çã®ææ©ããã²ã³åå·åªæµäœã«æ·»å ããŠã
å·åªäžã«åœåããååšããé žãè¥ããã¯ãã®äœ¿çš
äžã«åœ¢æãããé žããæ°Žåãåãé€ãããŸããã
ãã®é žãäžåããäžè¬çãªæ¹æ³ãé瀺ãããŠã
ããããããªãããäžèšç¹èš±ã«ãã€ãŠææ¡ãããŠ
ããã¢ã«ã³ã¬ãŒãã®äœ¿çšã«ã¯ãå€ãã®åºæã®åé¡
ç¹ãååšããã®ã§ããã
åœç¹èš±ç¬¬2185332å·æçŽ°æžã«ãããŠãéå±ã¢ã«ã³
ã¬ãŒãçã®é žäžåè±æ°Žå€ãããžã¯ãããžãã«ãªã
ã¡ã¿ã³çã®ææ©ããã²ã³åå·åªæµäœã«æ·»å ããŠã
å·åªäžã«åœåããååšããé žãè¥ããã¯ãã®äœ¿çš
äžã«åœ¢æãããé žããæ°Žåãåãé€ãããŸããã
ãã®é žãäžåããäžè¬çãªæ¹æ³ãé瀺ãããŠã
ããããããªãããäžèšç¹èš±ã«ãã€ãŠææ¡ãããŠ
ããã¢ã«ã³ã¬ãŒãã®äœ¿çšã«ã¯ãå€ãã®åºæã®åé¡
ç¹ãååšããã®ã§ããã
ããªãã¡ãäžèšç¹èš±ã«ãããŠå¥œãŸããã¢ã«ã³ã¬
ãŒããšããŠé瀺ãããŠãããã®ã¯ãé žçŽ ã«æå¿
ãã260ãã«ãããŠç©ºæ°äžã§åè§£ããçœè²ã®èªç±
æµåæ§ç²äœã§ãããããªãŠã ã»ã¡ãã¬ãŒãã§ã
ãããã®ãããªãŠã ã»ã¡ãã¬ãŒãã¯ãç±è¥ããã¯
ç«çã«å¯Ÿããå¯çæ§ãæããæŽã«çäœçµç¹ã«å¯Ÿã
ãæ¯æ§åã³è 飿§ãæããå±éºãªç©è³ªã§ããã
ãŒããšããŠé瀺ãããŠãããã®ã¯ãé žçŽ ã«æå¿
ãã260ãã«ãããŠç©ºæ°äžã§åè§£ããçœè²ã®èªç±
æµåæ§ç²äœã§ãããããªãŠã ã»ã¡ãã¬ãŒãã§ã
ãããã®ãããªãŠã ã»ã¡ãã¬ãŒãã¯ãç±è¥ããã¯
ç«çã«å¯Ÿããå¯çæ§ãæããæŽã«çäœçµç¹ã«å¯Ÿã
ãæ¯æ§åã³è 飿§ãæããå±éºãªç©è³ªã§ããã
äžèšç¹èš±ã«é瀺ãããŠããå¥ã®ã¢ã«ã³ã¬ãŒãã¯
ãããªãŠã ã»ãšãã¬ãŒãã§ããããã®ãããªãŠ
ã ã»ãšãã¬ãŒãã¯ã容æã«å æ°Žåè§£ããŠãã¢ã«ã³
ãŒã«åã³æ°Žé žåãããªãŠã ã«ãªãçœè²ã®ç²äœã§ã
ãããã®ç©è³ªããŸãå±éºãªãã®ã§ãããæ°Žåã«æ
ããããšãæ°Žé žåãããªãŠã ã圢æããããŸãã
æŽã«å¥ã®ã¢ã«ã³ã¬ãŒããšããŠã空æ°äžã«ãããŠäº
é žåççŽ ã«ãã€ãŠåè§£ããæœ®è§£æ§ãæããçœè²ã®
çµæ¶ãå«ããããªãŠã ã»ããšãã¬ãŒããé瀺ãã
ãŠãããããã®ç©è³ªããŸãå±éºæ§ã®é«ããã®ã§ã
ç®èåã³çäœçµç¹ã«å¯Ÿãã匷ãåºæ¿æ§ãæããŠã
ãã
ãããªãŠã ã»ãšãã¬ãŒãã§ããããã®ãããªãŠ
ã ã»ãšãã¬ãŒãã¯ã容æã«å æ°Žåè§£ããŠãã¢ã«ã³
ãŒã«åã³æ°Žé žåãããªãŠã ã«ãªãçœè²ã®ç²äœã§ã
ãããã®ç©è³ªããŸãå±éºãªãã®ã§ãããæ°Žåã«æ
ããããšãæ°Žé žåãããªãŠã ã圢æããããŸãã
æŽã«å¥ã®ã¢ã«ã³ã¬ãŒããšããŠã空æ°äžã«ãããŠäº
é žåççŽ ã«ãã€ãŠåè§£ããæœ®è§£æ§ãæããçœè²ã®
çµæ¶ãå«ããããªãŠã ã»ããšãã¬ãŒããé瀺ãã
ãŠãããããã®ç©è³ªããŸãå±éºæ§ã®é«ããã®ã§ã
ç®èåã³çäœçµç¹ã«å¯Ÿãã匷ãåºæ¿æ§ãæããŠã
ãã
ãŸããã¢ã«ã³ã¬ãŒãã¯ãå±éºãªç©è³ªã§ãããšã
ãæ¬ ç¹ã®ä»ã«ãæ¬¡ã®æ¬ ç¹ããæãããã®ã§ããã
ããªãã¡ãäžèšç¹èš±ïŒïŒé 60è¡ç®ïŒã«ãããŠææ
ãããŠããããã«ããããªãŠã ã»ã¡ãã¬ãŒãã¯å
å¿ã«ããå¡©åãããªãŠã ã圢æãããã®ã§ããã
ãã®å¡©åãããªãŠã ãã空調è¥ããã¯å·åã·ã¹ã
ã å ã«ãããŠæ²æŸ±ããæµäœéè·¯ã®éå¡ãè é£ãæ¹
ãèµ·ããå¯èœæ§ã®ãããã®ã§ãããããã«ããã
ãªãŠã ã»ã¡ãã¬ãŒãã¯æ°Žãšåå¿ããŠãå¥ã®è 飿§
ææã§ããæ°Žé žåãããªãŠã ã圢æãããã®ã§ã
ãïŒïŒé ïŒè¡ç®ïŒã
ãæ¬ ç¹ã®ä»ã«ãæ¬¡ã®æ¬ ç¹ããæãããã®ã§ããã
ããªãã¡ãäžèšç¹èš±ïŒïŒé 60è¡ç®ïŒã«ãããŠææ
ãããŠããããã«ããããªãŠã ã»ã¡ãã¬ãŒãã¯å
å¿ã«ããå¡©åãããªãŠã ã圢æãããã®ã§ããã
ãã®å¡©åãããªãŠã ãã空調è¥ããã¯å·åã·ã¹ã
ã å ã«ãããŠæ²æŸ±ããæµäœéè·¯ã®éå¡ãè é£ãæ¹
ãèµ·ããå¯èœæ§ã®ãããã®ã§ãããããã«ããã
ãªãŠã ã»ã¡ãã¬ãŒãã¯æ°Žãšåå¿ããŠãå¥ã®è 飿§
ææã§ããæ°Žé žåãããªãŠã ã圢æãããã®ã§ã
ãïŒïŒé ïŒè¡ç®ïŒã
ããã«ãäžèšã¢ã«ã³ã¬ãŒãèªäœã®å±éºæ§åã³è
飿§ãæŽã«ã¯ãããã®åå¿çæç©ã®å±éºæ§åã³è
飿§ã®åé¡ã¯å¥ãšããŠããã¢ã«ã³ã¬ãŒãã¯åºåœ¢ã®
ç©è³ªã§ããããããæº¶æ¶²äžã«ãããŠæº¶è§£ãããšã
ãããšãããäžèšç±³åœç¹èš±ã«ãããŠé瀺ãããæ¹
æ³ã«åŸã€ãŠã®ã¿ããã®äœ¿çšãå¯èœãªãã®ã§ããã
ãã®äœ¿çšäžã®å¶éãããæŽã«å¥ã®åé¡ç¹ãååšã
ãã®ã§ãããããªãã¡ãåºåœ¢ã®ã¢ã«ã³ã¬ãŒããå·
ååè·¯ã®å±æã«éäžããŠããŸããåºåœ¢ã®ç²åãæº¶
æ¶²ãšåé¢ããŠæåºããããããå·ååè·¯ã®éå¡å
ã³ïŒåã¯è é£ãæ¹ãèµ·ããåå ãšãªãåŸãã®ã§ã
ãã
飿§ãæŽã«ã¯ãããã®åå¿çæç©ã®å±éºæ§åã³è
飿§ã®åé¡ã¯å¥ãšããŠããã¢ã«ã³ã¬ãŒãã¯åºåœ¢ã®
ç©è³ªã§ããããããæº¶æ¶²äžã«ãããŠæº¶è§£ãããšã
ãããšãããäžèšç±³åœç¹èš±ã«ãããŠé瀺ãããæ¹
æ³ã«åŸã€ãŠã®ã¿ããã®äœ¿çšãå¯èœãªãã®ã§ããã
ãã®äœ¿çšäžã®å¶éãããæŽã«å¥ã®åé¡ç¹ãååšã
ãã®ã§ãããããªãã¡ãåºåœ¢ã®ã¢ã«ã³ã¬ãŒããå·
ååè·¯ã®å±æã«éäžããŠããŸããåºåœ¢ã®ç²åãæº¶
æ¶²ãšåé¢ããŠæåºããããããå·ååè·¯ã®éå¡å
ã³ïŒåã¯è é£ãæ¹ãèµ·ããåå ãšãªãåŸãã®ã§ã
ãã
åèšæ¬åºé¡äººã«ããç±³åœç¹èš±é¡ç¬¬397191å·ã«ã
ããŠãèªå·±ã·ãŒã«æ§å·åªæµäœãé瀺ãããŠããã
ãã®å·åªæµäœã¯ãå·åªãšéèžçºæ§ã®ãªã«ã¬ãã·ã©
ã³ïŒææ©ã·ã©ã³ã以äžåæ§ïŒãå«ããã®ã§ããã
åŸè ã®ãªã«ã¬ãã·ã©ã³ã¯ãè±æ°Žå€ãšããŠç¬¬äºã®æ©
èœãæãããã®ã§ããããªã«ã¬ãã·ã©ã³ã¯ãåã
ã€ãŠä¹Ÿç¹°ããããããå·åªãšé©å®ã«æ··åãããã
ã®æ··åçµæç©ãå·åè¥ããã¯ç©ºèª¿åè·¯ã«å å¡«ãã
ãããããå·åªæµäœã«å«ãŸãããªã«ã¬ãã·ã©ã³
ã¯ãå·åªã®æŒæŽ©ç®æçã«ãããŠæ°Žãšåå¿ããåºåœ¢
ã®ã·ãŒã«å€ãçæãããã®ã§ããã
ããŠãèªå·±ã·ãŒã«æ§å·åªæµäœãé瀺ãããŠããã
ãã®å·åªæµäœã¯ãå·åªãšéèžçºæ§ã®ãªã«ã¬ãã·ã©
ã³ïŒææ©ã·ã©ã³ã以äžåæ§ïŒãå«ããã®ã§ããã
åŸè ã®ãªã«ã¬ãã·ã©ã³ã¯ãè±æ°Žå€ãšããŠç¬¬äºã®æ©
èœãæãããã®ã§ããããªã«ã¬ãã·ã©ã³ã¯ãåã
ã€ãŠä¹Ÿç¹°ããããããå·åªãšé©å®ã«æ··åãããã
ã®æ··åçµæç©ãå·åè¥ããã¯ç©ºèª¿åè·¯ã«å å¡«ãã
ãããããå·åªæµäœã«å«ãŸãããªã«ã¬ãã·ã©ã³
ã¯ãå·åªã®æŒæŽ©ç®æçã«ãããŠæ°Žãšåå¿ããåºåœ¢
ã®ã·ãŒã«å€ãçæãããã®ã§ããã
äžèšå·åªæµäœã¯ãåªããããããŠå
åã«æºè¶³ã§
ãã广ããããããã®ã§ãããããªã«ã¬ãã·ã©
ã³ãå·åè¥ããã¯ç©ºèª¿åè·¯å ã®æ°Žåãšåå¿ããŠã
åºåœ¢ã®ç²ç¶çµæç©ã圢æãããã®ã§ãããšããã
ããå·åè¥ããã¯ç©ºèª¿åè·¯å ã«åŸæ¥ããèšããã
ãŠãããã€ã«ã¿ãŒã«ãã€ãŠããããåºåœ¢ã®ç²ç¶çµ
æç©ãé€å»ããå¿ èŠæ§ãããã®ã§ãããããã«ã
äžèšææã¯ããã®ã³ã¹ããããªãé«ããã®ã§ã
ããå·åè¥ããã¯ç©ºèª¿æ©åšã®ã³ã¹ãé¢è¥ããã¯ã
ã®ä»ã®çç±ãããã·ãŒã«å€ã¯äžå¿ èŠã§ããããŸã
ãã®äœ¿çšãæãŸãããªãå ŽåãããããŸãããªã«
ã¬ãã·ã©ã³ã®åæ±ãã¯æ éãèŠãããã®ç©ºèª¿åã³
å·ååè·¯ãžã®å å¡«ã¯ã也ç¥ç¶æ ã«ãããŠçç·Žè ã«
ãã€ãŠè¡ãªãå¿ èŠãããããŸããä»ã®ææãšå ±
ã«ã空調è¥ããã¯å·ååè·¯ã«æ·»å ãããå Žåã«ã
ããŠã¯ããªã«ã¬ãã·ã©ã³ã®åïŒäºåïŒä¹Ÿç¥å·¥çšã
å¿ èŠãšãªãã®ã§ããã
ãã广ããããããã®ã§ãããããªã«ã¬ãã·ã©
ã³ãå·åè¥ããã¯ç©ºèª¿åè·¯å ã®æ°Žåãšåå¿ããŠã
åºåœ¢ã®ç²ç¶çµæç©ã圢æãããã®ã§ãããšããã
ããå·åè¥ããã¯ç©ºèª¿åè·¯å ã«åŸæ¥ããèšããã
ãŠãããã€ã«ã¿ãŒã«ãã€ãŠããããåºåœ¢ã®ç²ç¶çµ
æç©ãé€å»ããå¿ èŠæ§ãããã®ã§ãããããã«ã
äžèšææã¯ããã®ã³ã¹ããããªãé«ããã®ã§ã
ããå·åè¥ããã¯ç©ºèª¿æ©åšã®ã³ã¹ãé¢è¥ããã¯ã
ã®ä»ã®çç±ãããã·ãŒã«å€ã¯äžå¿ èŠã§ããããŸã
ãã®äœ¿çšãæãŸãããªãå ŽåãããããŸãããªã«
ã¬ãã·ã©ã³ã®åæ±ãã¯æ éãèŠãããã®ç©ºèª¿åã³
å·ååè·¯ãžã®å å¡«ã¯ã也ç¥ç¶æ ã«ãããŠçç·Žè ã«
ãã€ãŠè¡ãªãå¿ èŠãããããŸããä»ã®ææãšå ±
ã«ã空調è¥ããã¯å·ååè·¯ã«æ·»å ãããå Žåã«ã
ããŠã¯ããªã«ã¬ãã·ã©ã³ã®åïŒäºåïŒä¹Ÿç¥å·¥çšã
å¿ èŠãšãªãã®ã§ããã
åé¡ã解決ããããã®ææ®µ
ããã«ãããŠãæ¬çºæè
ãã¯ãã·ãŒã«æ©èœãæ
ããåŸãªãæ¶²äœç¶ã®ãªã«ã¬ãã·ã©ã³
ïŒorganosilaneïŒææ©ã·ã©ã³ïŒã䜿çšããããšã«
ãã€ãŠãåªãã广ãåŸãããããšãçºèŠããã
ãããæ¶²äœã®ãªã«ã¬ãã·ã©ã³ã¯ãæ°Žãšåå¿ããŠã
åºäœã§ã¯ãªããæ¶²äœã®ã·ãªã³ãŒã³æ²¹ãçæããå
åç©ã§ããããŸãããªã«ã¬ãã·ã©ã³ã¯ãäºå也ç¥
å·¥çšãäžå¿ èŠã§ãããåã«ç©ºèª¿è¥ããã¯å·ååè·¯
ã«æ·»å ããã®ã¿ã§è¯ããããåèšã®ã·ãŒã«å€ãšæ¯
èŒããŠããã®äœ¿çšãããç°¡åã§ãããããªãã¡ã
空調è¥ããã¯å·ååè·¯ã®äœ¿çšå Žæçã«ãããŠãæª
çç·Žè ã«ãã€ãŠãªã«ã¬ãã·ã©ã³ãæ·»å ããããšã
å¯èœã§ããã
ããåŸãªãæ¶²äœç¶ã®ãªã«ã¬ãã·ã©ã³
ïŒorganosilaneïŒææ©ã·ã©ã³ïŒã䜿çšããããšã«
ãã€ãŠãåªãã广ãåŸãããããšãçºèŠããã
ãããæ¶²äœã®ãªã«ã¬ãã·ã©ã³ã¯ãæ°Žãšåå¿ããŠã
åºäœã§ã¯ãªããæ¶²äœã®ã·ãªã³ãŒã³æ²¹ãçæããå
åç©ã§ããããŸãããªã«ã¬ãã·ã©ã³ã¯ãäºå也ç¥
å·¥çšãäžå¿ èŠã§ãããåã«ç©ºèª¿è¥ããã¯å·ååè·¯
ã«æ·»å ããã®ã¿ã§è¯ããããåèšã®ã·ãŒã«å€ãšæ¯
èŒããŠããã®äœ¿çšãããç°¡åã§ãããããªãã¡ã
空調è¥ããã¯å·ååè·¯ã®äœ¿çšå Žæçã«ãããŠãæª
çç·Žè ã«ãã€ãŠãªã«ã¬ãã·ã©ã³ãæ·»å ããããšã
å¯èœã§ããã
æ¬çºæã«åŸãæ¶²äœã®ãªã«ã¬ãã·ã©ã³ã¯ã空調è¥
ããã¯å·ååè·¯å ã«å°å ¥ãããå·åªæµäœ
ïŒrefrigeration fiuidïŒãšæ··åããããã·ãªã³ãŒ
ã³ãã·ã©ã³ãã·ãããµã³ãã·ã©ã¶ã³çã§ãã€ãŠã
è±æ°Žå€ïŒdehydrating agentïŒãšããŠåèšåè·¯ã
ãæ°Žåãé€å»ããæ©èœãæãããã®ã§ããããã
ããªã«ã¬ãã·ã©ã³ã¯ãåè·¯äžã®æ°Žã«ãã€ãŠå æ°Žå
è§£ãããŠãã·ãªã³ãŒã³æ²¹ã圢æãããã®ã§ããã
ããªãã¡ãæ¬çºæã®ãªã«ã¬ãã·ã©ã³ã¯ãéåããŠ
ã·ãŒã«å€ãç²ç¶åºäœçã®åºåœ¢ç©è³ªã圢æãããã®
ã§ã¯ãªããå€ãã®å Žåãããããªã«ã¬ãã·ã©ã³
ã¯ãåè·¯äžã«ååšããé žãäžåããããé€å»ãã
ãšããäºæ¬¡çãªå©ç¹ããæããŠããããã®å Žåã
é žã¯ç©ºèª¿è¥ããã¯å·åã·ã¹ãã å ã®å·åªè¥ããã¯
æ²¹ã®é žåã«ãã€ãŠåœ¢æããããã®ã§ãããç¹ã«ã
ããã®é žãç¡æ©é žã§ããå Žåã«ã¯ãæ°Žåã®ååšäž
ã«ãããŠããã®è 飿§ãé«ãããããã®ã§ããã
åŸã€ãŠãæ°Žååã³é žã®é€å»ã«ãã€ãŠãå·åè¥ãã
ã¯ç©ºèª¿ãŠãããã®å¹çãé«ãããããšå ±ã«ããã
ãåè·¯ããå·åªæµäœãæŒåºããåå ãšãªããã³ã
ãŒã«ã®åœ¢æã鲿¢ãããè¥ããã¯ãã®åœ¢æã®å¯èœ
æ§ãå€§å¹ ã«æžå°ãããããããã®ã§ããã
ããã¯å·ååè·¯å ã«å°å ¥ãããå·åªæµäœ
ïŒrefrigeration fiuidïŒãšæ··åããããã·ãªã³ãŒ
ã³ãã·ã©ã³ãã·ãããµã³ãã·ã©ã¶ã³çã§ãã€ãŠã
è±æ°Žå€ïŒdehydrating agentïŒãšããŠåèšåè·¯ã
ãæ°Žåãé€å»ããæ©èœãæãããã®ã§ããããã
ããªã«ã¬ãã·ã©ã³ã¯ãåè·¯äžã®æ°Žã«ãã€ãŠå æ°Žå
è§£ãããŠãã·ãªã³ãŒã³æ²¹ã圢æãããã®ã§ããã
ããªãã¡ãæ¬çºæã®ãªã«ã¬ãã·ã©ã³ã¯ãéåããŠ
ã·ãŒã«å€ãç²ç¶åºäœçã®åºåœ¢ç©è³ªã圢æãããã®
ã§ã¯ãªããå€ãã®å Žåãããããªã«ã¬ãã·ã©ã³
ã¯ãåè·¯äžã«ååšããé žãäžåããããé€å»ãã
ãšããäºæ¬¡çãªå©ç¹ããæããŠããããã®å Žåã
é žã¯ç©ºèª¿è¥ããã¯å·åã·ã¹ãã å ã®å·åªè¥ããã¯
æ²¹ã®é žåã«ãã€ãŠåœ¢æããããã®ã§ãããç¹ã«ã
ããã®é žãç¡æ©é žã§ããå Žåã«ã¯ãæ°Žåã®ååšäž
ã«ãããŠããã®è 飿§ãé«ãããããã®ã§ããã
åŸã€ãŠãæ°Žååã³é žã®é€å»ã«ãã€ãŠãå·åè¥ãã
ã¯ç©ºèª¿ãŠãããã®å¹çãé«ãããããšå ±ã«ããã
ãåè·¯ããå·åªæµäœãæŒåºããåå ãšãªããã³ã
ãŒã«ã®åœ¢æã鲿¢ãããè¥ããã¯ãã®åœ¢æã®å¯èœ
æ§ãå€§å¹ ã«æžå°ãããããããã®ã§ããã
ãªã«ã¬ãã·ã©ã³è±æ°Žå€ã䜿çšããããšã«ãã€
ãŠã空調è¥ããã¯å·ååè·¯ã®è é£ã鲿¢ããããš
ããå©ç¹ã®ä»ã«ãåè·¯å ã«åœ¢æãããã¹ã©ããžã®
éãæžå°ããããããåŸã€ãŠåè·¯å ã®æµéè·¯ã®é
å¡ã®åé¡ãæžå°ããæŽã«åè·¯ã®æœ€æ»æ§ãé«ããã
ããšããå©ç¹ããããããã«ãåè·¯ããæ°Žåãé€
å»ããããšã«ãã€ãŠãåè·¯å ã®èšåŒµãã«ãããã€
ãã©ãªã»ããŠãŒãå ã«ãããæ°·ã®çµæ¶ã®åœ¢æãé²
æ¢ãããããããããæ°·ã®çµæ¶ã«ãã€ãŠå·åªã®æµ
ããæå¶ããããã黿¢ããããããããšããª
ããäžæ¹ã埮éã®æ°Žåã«ãã€ãŠãéãè é£ãå·åª
ã®åè§£ãæ²¹ã®ã¹ã©ããžåãåã³å·åè¥ããã¯ç©ºèª¿
ã·ã¹ãã å šäœã®å£åãæ¹ãèµ·ãããããã®ã§ã
ããå·åæè¡åéã«ãããŠã¯ãåè·¯å ã®æ°Žåã¯å°
ãªããã°å°ãªãã»ã©è¯ããšãããçç·Žè ã®äžèŽã
ãèªç¹ããããé žãç¹ã«ææ©é žã¯ã也ç¥ããã·ã¹
ãã å ã«ãããããããæ°Žåã®ååšäžã«ãããŠã
ãã®è 飿§ãããé«ãããããã®ã§ãããæ¬çºæ
ã«åŸãå æ°Žåè§£å¯èœãªã·ã©ã³åã³ã·ãªã³ãŒã³ã¯ã
æ°Žåã«å¯Ÿããæå¹ãªé€å»å€ã§ããããšããããŠã
å·åã·ã¹ãã å ã®æ°Žåãç¡èŠã§ããã¬ãã«ãŸã§äœ
æžãããã®ã¿ãªãããå·åã·ã¹ãã ã®é転äžã«å°
å ¥ãããä»å çãªæ°Žåã®é€å»ããçºããã®ã§ã
ãã
ãŠã空調è¥ããã¯å·ååè·¯ã®è é£ã鲿¢ããããš
ããå©ç¹ã®ä»ã«ãåè·¯å ã«åœ¢æãããã¹ã©ããžã®
éãæžå°ããããããåŸã€ãŠåè·¯å ã®æµéè·¯ã®é
å¡ã®åé¡ãæžå°ããæŽã«åè·¯ã®æœ€æ»æ§ãé«ããã
ããšããå©ç¹ããããããã«ãåè·¯ããæ°Žåãé€
å»ããããšã«ãã€ãŠãåè·¯å ã®èšåŒµãã«ãããã€
ãã©ãªã»ããŠãŒãå ã«ãããæ°·ã®çµæ¶ã®åœ¢æãé²
æ¢ãããããããããæ°·ã®çµæ¶ã«ãã€ãŠå·åªã®æµ
ããæå¶ããããã黿¢ããããããããšããª
ããäžæ¹ã埮éã®æ°Žåã«ãã€ãŠãéãè é£ãå·åª
ã®åè§£ãæ²¹ã®ã¹ã©ããžåãåã³å·åè¥ããã¯ç©ºèª¿
ã·ã¹ãã å šäœã®å£åãæ¹ãèµ·ãããããã®ã§ã
ããå·åæè¡åéã«ãããŠã¯ãåè·¯å ã®æ°Žåã¯å°
ãªããã°å°ãªãã»ã©è¯ããšãããçç·Žè ã®äžèŽã
ãèªç¹ããããé žãç¹ã«ææ©é žã¯ã也ç¥ããã·ã¹
ãã å ã«ãããããããæ°Žåã®ååšäžã«ãããŠã
ãã®è 飿§ãããé«ãããããã®ã§ãããæ¬çºæ
ã«åŸãå æ°Žåè§£å¯èœãªã·ã©ã³åã³ã·ãªã³ãŒã³ã¯ã
æ°Žåã«å¯Ÿããæå¹ãªé€å»å€ã§ããããšããããŠã
å·åã·ã¹ãã å ã®æ°Žåãç¡èŠã§ããã¬ãã«ãŸã§äœ
æžãããã®ã¿ãªãããå·åã·ã¹ãã ã®é転äžã«å°
å ¥ãããä»å çãªæ°Žåã®é€å»ããçºããã®ã§ã
ãã
æ¬çºæã¯ãæ©æ¢°çãªè±æ°Žè£
眮ã也ç¥è£
眮ã䜿çš
ããå¿ èŠãªããäžèšã®è«žåé¡ã解決ãããã®ã§ã
ããããªãã¡ã空調è¥ããã¯å·ååè·¯å ã«ååšã
ãæ°Žåãšæ¶²äœã®ãªã«ã¬ãã·ã©ã³ãšã®å察ã«ãã€
ãŠãäžèšåé¡ã解決ãããã®ã§ãããåŸã€ãŠãæ¬
çºæã«ãããŠã¯ãæ°Žåãé€å»ããããŸãé žãäžå
ãããããšã«ãã€ãŠãå·åè¥ããã¯ç©ºèª¿åè·¯ã®æ§
èœåã³å¹çãé«ããããããã®æ¶²äœã®ãªã«ã¬ãã·
ã©ã³ã¯ã空調è¥ããã¯å·ååè·¯å ã«ãåäœã§è¥ã
ãã¯ä»ã®ç©è³ªãšæ··åãããŠå°å ¥ãããåè·¯å ã®å·
åªã埪ç°ãããŠå·åè¥ããã¯ç©ºèª¿ã·ã¹ãã ãé転
ããããšã«ããã該ã·ã¹ãã å ã«åé ããããã
ããã®ã§ããã
ããå¿ èŠãªããäžèšã®è«žåé¡ã解決ãããã®ã§ã
ããããªãã¡ã空調è¥ããã¯å·ååè·¯å ã«ååšã
ãæ°Žåãšæ¶²äœã®ãªã«ã¬ãã·ã©ã³ãšã®å察ã«ãã€
ãŠãäžèšåé¡ã解決ãããã®ã§ãããåŸã€ãŠãæ¬
çºæã«ãããŠã¯ãæ°Žåãé€å»ããããŸãé žãäžå
ãããããšã«ãã€ãŠãå·åè¥ããã¯ç©ºèª¿åè·¯ã®æ§
èœåã³å¹çãé«ããããããã®æ¶²äœã®ãªã«ã¬ãã·
ã©ã³ã¯ã空調è¥ããã¯å·ååè·¯å ã«ãåäœã§è¥ã
ãã¯ä»ã®ç©è³ªãšæ··åãããŠå°å ¥ãããåè·¯å ã®å·
åªã埪ç°ãããŠå·åè¥ããã¯ç©ºèª¿ã·ã¹ãã ãé転
ããããšã«ããã該ã·ã¹ãã å ã«åé ããããã
ããã®ã§ããã
åŸã€ãŠãæ¬çºæã®ç®çã¯ãå
ã«è¿°ã¹ãåŠãåŸæ¥
æè¡ã«ãããçš®ã ã®æ¬ é¥ã解決ããããšã«ããã
æè¡ã«ãããçš®ã ã®æ¬ é¥ã解決ããããšã«ããã
ãŸããæ¬çºæã®å¥ã®ç®çã¯ãå·ååã³ç©ºèª¿åè·¯
ã®æŽ©ãã®äž»èŠãªåå ã®äžã€ã§ããæ°Žåã®é€å»è¥ã
ãã¯äœäžãå³ãããšã«ãã€ãŠããããåè·¯ããå·
åªæµäœãæŒåºããããšã鲿¢è¥ããã¯å°ãªããšã
æå¶ããããšã«ããã
ã®æŽ©ãã®äž»èŠãªåå ã®äžã€ã§ããæ°Žåã®é€å»è¥ã
ãã¯äœäžãå³ãããšã«ãã€ãŠããããåè·¯ããå·
åªæµäœãæŒåºããããšã鲿¢è¥ããã¯å°ãªããšã
æå¶ããããšã«ããã
æ¬çºæã®æŽã«å¥ã®ç®çã¯ã空調åã³å·ååè·¯ã«
ååšããæ°Žååã³é žã®æªåœ±é¿ãäœæžåã³æå¶ãã
ããšã«ããã
ååšããæ°Žååã³é žã®æªåœ±é¿ãäœæžåã³æå¶ãã
ããšã«ããã
æ¬çºæã®æŽã«å¥ã®ç®çã¯ãæ¶²äœã®ãªã«ã¬ãã·ã©
ã³ãå«ãè±æ°Žå€âå·åªçµæç©ãæäŸããããšã«ã
ãã
ã³ãå«ãè±æ°Žå€âå·åªçµæç©ãæäŸããããšã«ã
ãã
æ¬çºæã®æŽã«å¥ã®ç®çã¯ãè±æ°Žå€ãæ¯èŒçå€é
ã«å«ãè±æ°Žå€âå·åªæ¿çž®ç©ãæäŸããããšã«ã
ãã
ã«å«ãè±æ°Žå€âå·åªæ¿çž®ç©ãæäŸããããšã«ã
ãã
å
ã«ææããããã«ãæ¬çºæã¯ãå·åè¥ããã¯
空調åè·¯ãå«ãå šãŠã®ã·ã¹ãã ã«åœ¹ç«ã€ãã®ã§ã
ãã忥çšãå®¶åºçšãåã³èªåè»çšã®ç©ºèª¿ãŠãã
ãïŒå·åŽå·ååè·¯ïŒå®¶åºçšå·èµåº«åã³å·å庫ã䞊
ã³ã«åæ¥çšã®å·èµåº«åã³å·å庫ãå«ãïŒçãå«ã
ã§ããã
空調åè·¯ãå«ãå šãŠã®ã·ã¹ãã ã«åœ¹ç«ã€ãã®ã§ã
ãã忥çšãå®¶åºçšãåã³èªåè»çšã®ç©ºèª¿ãŠãã
ãïŒå·åŽå·ååè·¯ïŒå®¶åºçšå·èµåº«åã³å·å庫ã䞊
ã³ã«åæ¥çšã®å·èµåº«åã³å·å庫ãå«ãïŒçãå«ã
ã§ããã
ããã§çšãããšããã®ãå·åªïŒrefrigerantïŒã
ãšã¯ãèžæ°çžãžã®çžå€åãçºãããšã«ãã€ãŠãã
ã®æœç±ã®æ ã«åšå²ã®æž©åºŠãäœäžããããæ¶²äœç©è³ª
ã®ããšã§ãããæ¬çºæã¯ãåŠäœãªãå·åªãšãäžç·
ã«çšããããšãå¯èœã§ãããããã®å¯äžã®æ±ºãæ
ãšãªãæ¡ä»¶ã¯ãå·åªãšããããšäžç·ã«äœ¿çšããã
æ¶²äœãªã«ã¬ãã·ã©ã³è±æ°Žå€ãšããçžäºã«äžæŽ»æ§ã§
äžã€çžæº¶æ§ïŒcompatibleïŒã§ãªããã°ãªããªã
ãšããäºã§ãããå·åªãšããŠã¯ãç¥è¿°ããã°ãäŸ
ãã°CCl3FïŒå·åª11ïŒãCCl2F2ïŒå·åª12ïŒãCClF3
ïŒå·åª13ïŒãC2Cl3F3ïŒå·åª113ïŒãC2Cl2F4ïŒå·åª
114ïŒãCHClF2ïŒå·åª22ïŒãå·åª500ïŒ73.8ïŒ CCl2F2
ãš26.2ïŒ CH3CHF2ãšã®å ±æ²žæ··åç©ïŒãå·åª502
ïŒ48.8ïŒ CHClF2ãš51.2ïŒ CClF2CF3ãšã®å ±æ²žæ··å
ç©ïŒãå·åª503ïŒééã§40ïŒ ã®CHF3ãš60ïŒ ã®ClF3
ãšã®æ··åç©ïŒãå·åª31ïŒ114ïŒ55ééïŒ ã®CH2ClF
ãš45ééïŒ ã®C2Cl2F4ã®æ··åç©ïŒãå·åª12ïŒ31ïŒ78
ééïŒ ã®CCl2F2ãš22ééïŒ ã®CH2ClFã®æ··åç©ïŒ
ãå«ãCFCé¡ïŒãã®ãããªå·åªã¯ãéåžžãããã¬
ãªã³ïŒFreonsïŒãšåŒã°ããŠããïŒïŒã¢ã³ã¢ãã¢ïŒ
äºé žåç¡«é»ïŒãšãã«è¥ããã¯ã¡ãã«ã¯ãã©ã€ãã
ã¡ãã¬ã³ã¯ãã©ã€ãïŒãããã³è¥ããã¯ã€ãœãã¿
ã³ã®åŠãçåæ°ŽçŽ é¡ïŒãžã¡ãã«ãšãŒãã«ïŒã¡ãã«
ã¯ãã©ã€ãâãžã¡ãã«ãšãŒãã«ãäºé žåççŽ âäº
é žåçªçŽ ã®åŠãåäžãªäºå æ··åç©ããæããããš
ãã§ãããåŸè¿°ã®äºå æ··åç©ã«é¢ããŠãå€ããã
å€ãã®ææ¡ãçºãããŠãããã該混åç©ã®äžã€ã®
æåãä»ã®æåããããããæ©ãæŒæŽ©ããããšã®
æ ã«ããããŠãããèµ·ãããšãã«ã¯å§åã®èªã¿ã
è§£éã§ããªããªãããšã®æ ã«ããããã®æ··åç©ã¯
çšããããªããªã€ãŠããïŒæ¬çºæã¯ããã®ç¹å®ã®
åé¡ã掩ããæé€ããããšã«ãã€ãŠè§£æ±ºããã®ã§
ããã仿¹ãæ¬çºæã¯ãå·åªãCFCè¥ããã¯ã¢
ã³ã¢ãã¢ã§ããå Žåãããããæ¥µããŠäžè¬çã«äœ¿
çšãããåªäœã§ããã®ã§ãç¹ã«èå³ãããããšã
çè§£ãããã§ãããã
ãšã¯ãèžæ°çžãžã®çžå€åãçºãããšã«ãã€ãŠãã
ã®æœç±ã®æ ã«åšå²ã®æž©åºŠãäœäžããããæ¶²äœç©è³ª
ã®ããšã§ãããæ¬çºæã¯ãåŠäœãªãå·åªãšãäžç·
ã«çšããããšãå¯èœã§ãããããã®å¯äžã®æ±ºãæ
ãšãªãæ¡ä»¶ã¯ãå·åªãšããããšäžç·ã«äœ¿çšããã
æ¶²äœãªã«ã¬ãã·ã©ã³è±æ°Žå€ãšããçžäºã«äžæŽ»æ§ã§
äžã€çžæº¶æ§ïŒcompatibleïŒã§ãªããã°ãªããªã
ãšããäºã§ãããå·åªãšããŠã¯ãç¥è¿°ããã°ãäŸ
ãã°CCl3FïŒå·åª11ïŒãCCl2F2ïŒå·åª12ïŒãCClF3
ïŒå·åª13ïŒãC2Cl3F3ïŒå·åª113ïŒãC2Cl2F4ïŒå·åª
114ïŒãCHClF2ïŒå·åª22ïŒãå·åª500ïŒ73.8ïŒ CCl2F2
ãš26.2ïŒ CH3CHF2ãšã®å ±æ²žæ··åç©ïŒãå·åª502
ïŒ48.8ïŒ CHClF2ãš51.2ïŒ CClF2CF3ãšã®å ±æ²žæ··å
ç©ïŒãå·åª503ïŒééã§40ïŒ ã®CHF3ãš60ïŒ ã®ClF3
ãšã®æ··åç©ïŒãå·åª31ïŒ114ïŒ55ééïŒ ã®CH2ClF
ãš45ééïŒ ã®C2Cl2F4ã®æ··åç©ïŒãå·åª12ïŒ31ïŒ78
ééïŒ ã®CCl2F2ãš22ééïŒ ã®CH2ClFã®æ··åç©ïŒ
ãå«ãCFCé¡ïŒãã®ãããªå·åªã¯ãéåžžãããã¬
ãªã³ïŒFreonsïŒãšåŒã°ããŠããïŒïŒã¢ã³ã¢ãã¢ïŒ
äºé žåç¡«é»ïŒãšãã«è¥ããã¯ã¡ãã«ã¯ãã©ã€ãã
ã¡ãã¬ã³ã¯ãã©ã€ãïŒãããã³è¥ããã¯ã€ãœãã¿
ã³ã®åŠãçåæ°ŽçŽ é¡ïŒãžã¡ãã«ãšãŒãã«ïŒã¡ãã«
ã¯ãã©ã€ãâãžã¡ãã«ãšãŒãã«ãäºé žåççŽ âäº
é žåçªçŽ ã®åŠãåäžãªäºå æ··åç©ããæããããš
ãã§ãããåŸè¿°ã®äºå æ··åç©ã«é¢ããŠãå€ããã
å€ãã®ææ¡ãçºãããŠãããã該混åç©ã®äžã€ã®
æåãä»ã®æåããããããæ©ãæŒæŽ©ããããšã®
æ ã«ããããŠãããèµ·ãããšãã«ã¯å§åã®èªã¿ã
è§£éã§ããªããªãããšã®æ ã«ããããã®æ··åç©ã¯
çšããããªããªã€ãŠããïŒæ¬çºæã¯ããã®ç¹å®ã®
åé¡ã掩ããæé€ããããšã«ãã€ãŠè§£æ±ºããã®ã§
ããã仿¹ãæ¬çºæã¯ãå·åªãCFCè¥ããã¯ã¢
ã³ã¢ãã¢ã§ããå Žåãããããæ¥µããŠäžè¬çã«äœ¿
çšãããåªäœã§ããã®ã§ãç¹ã«èå³ãããããšã
çè§£ãããã§ãããã
äžè¬ã«ãæ¬çºæã«ãããŠäœ¿çšãããææ©ã±ã€çŽ
ååç©ïŒorganic silicon compoundïŒã¯ãæ«ç«¯
ããããã¯ãããŠãããåŸã€ãŠéåè¥ããã¯ã·ãŒ
ã«æ©èœãæããããšãã§ããªããã®ã§ããããã
ããæ¶²äœååç©ã¯ãæ¬çºæã®èŠä»¶ã§ããæ©èœãç¹
ã«ã¯è±æ°Žæ©èœãæãããã®ã§ããããããååç©
ã«ã¯ãè±æ°Žæ©èœãæããå æ°Žåè§£å¯èœãªè€æ°ã®åº
ãå«ããæŽã«å ·äœçã«ã¯ãæ¬çºæã«ä¿ããã±ã€çŽ
ååç©ã¯ã以äžã«è¿°ã¹ãæ©èœçèŠä»¶ãæºè¶³ãã¹ã
ãã®ã§ããã
ååç©ïŒorganic silicon compoundïŒã¯ãæ«ç«¯
ããããã¯ãããŠãããåŸã€ãŠéåè¥ããã¯ã·ãŒ
ã«æ©èœãæããããšãã§ããªããã®ã§ããããã
ããæ¶²äœååç©ã¯ãæ¬çºæã®èŠä»¶ã§ããæ©èœãç¹
ã«ã¯è±æ°Žæ©èœãæãããã®ã§ããããããååç©
ã«ã¯ãè±æ°Žæ©èœãæããå æ°Žåè§£å¯èœãªè€æ°ã®åº
ãå«ããæŽã«å ·äœçã«ã¯ãæ¬çºæã«ä¿ããã±ã€çŽ
ååç©ã¯ã以äžã«è¿°ã¹ãæ©èœçèŠä»¶ãæºè¶³ãã¹ã
ãã®ã§ããã
(1) å·åè¥ããã¯ç©ºèª¿ã·ã¹ãã å
ã«ååšããæ°Žå
ãšååŠçã«åå¿ããããšã«ãã€ãŠã該å·åè¥ã
ãã¯ç©ºèª¿ã·ã¹ãã ã也ç¥ããããæ©èœãæãã
ããšããªããããã§çšãããããååŠçåå¿ã
ãšã¯ãåºçŸ©ã«ãããŠã¯ãæ°Žãšã®æ¥è§Šã«ããå æ°Ž
åè§£ããå æ°Žåè§£å¯èœãªåºãå«ãããšã¯å¿è«ã
æŽã«ã¯å·åè¥ããã¯ç©ºèª¿åè·¯å ã«ååšããæ°Žå
ãé€å»ããããã®é¯åïŒé¯äœåœ¢æïŒãåžçè¥ã
ãã¯åžåãæŽã«åºçŸ©ã«ãããŠã¯ããã¬ãŒãåå
ã¯éå±ã€ãªã³å°éçã®ãã®ä»ã®åœ¢æ ããå«ãã
ã®ãšããã
ãšååŠçã«åå¿ããããšã«ãã€ãŠã該å·åè¥ã
ãã¯ç©ºèª¿ã·ã¹ãã ã也ç¥ããããæ©èœãæãã
ããšããªããããã§çšãããããååŠçåå¿ã
ãšã¯ãåºçŸ©ã«ãããŠã¯ãæ°Žãšã®æ¥è§Šã«ããå æ°Ž
åè§£ããå æ°Žåè§£å¯èœãªåºãå«ãããšã¯å¿è«ã
æŽã«ã¯å·åè¥ããã¯ç©ºèª¿åè·¯å ã«ååšããæ°Žå
ãé€å»ããããã®é¯åïŒé¯äœåœ¢æïŒãåžçè¥ã
ãã¯åžåãæŽã«åºçŸ©ã«ãããŠã¯ããã¬ãŒãåå
ã¯éå±ã€ãªã³å°éçã®ãã®ä»ã®åœ¢æ ããå«ãã
ã®ãšããã
(2) æ°Žåãšã®ååŠåå¿ã«ããçæç©ã¯ãå·åã·ã¹
ãã ã®ãã®ä»ã®æåãšçžæº¶æ§ã®ããæ¶²äœã§ãªã
ãã°ãªããªããããªãã¡ãå·åè¥ããã¯ç©ºèª¿ã·
ã¹ãã ã®äœåãé»å®³ããåºäœè¥ããã¯éåäœã²
ã«ã圢æãããŠã¯ãªããªãããŸããåå¿çæç©
ã¯ãå·åè¥ããã¯ç©ºèª¿ã·ã¹ãã ã«çšããããæ²¹
åã³å·åªã«å¯ŸããŠå¯æº¶æ§ã§ããããè¥ããã¯ã
ããæ²¹åã³å·åªãšå°ãªããšãçžæº¶æ§ã§ãªããã°
ãªããªãã
ãã ã®ãã®ä»ã®æåãšçžæº¶æ§ã®ããæ¶²äœã§ãªã
ãã°ãªããªããããªãã¡ãå·åè¥ããã¯ç©ºèª¿ã·
ã¹ãã ã®äœåãé»å®³ããåºäœè¥ããã¯éåäœã²
ã«ã圢æãããŠã¯ãªããªãããŸããåå¿çæç©
ã¯ãå·åè¥ããã¯ç©ºèª¿ã·ã¹ãã ã«çšããããæ²¹
åã³å·åªã«å¯ŸããŠå¯æº¶æ§ã§ããããè¥ããã¯ã
ããæ²¹åã³å·åªãšå°ãªããšãçžæº¶æ§ã§ãªããã°
ãªããªãã
(3) ã·ã©ã³è±æ°Žå€åã³ãã®æ°Žåãšã®åå¿çæç©
ã¯ãå·åè¥ããã¯ç©ºèª¿ã·ã¹ãã ã®æäœæ¡ä»¶äžã«
ãããŠããã®ã·ã¹ãã ã®ä»ã®æåãšåå¿ããŠã¯
ãªããªãã
ã¯ãå·åè¥ããã¯ç©ºèª¿ã·ã¹ãã ã®æäœæ¡ä»¶äžã«
ãããŠããã®ã·ã¹ãã ã®ä»ã®æåãšåå¿ããŠã¯
ãªããªãã
(4) ã·ã©ã³è±æ°Žå€åã³ãã®æ°Žåãšã®ååŠåå¿çæ
ç©ã¯ãå·åã·ã¹ãã ã«å¯ŸããŠè 飿§ãæããã
ã®ã§ãã€ãŠã¯ãªããªãã
ç©ã¯ãå·åã·ã¹ãã ã«å¯ŸããŠè 飿§ãæããã
ã®ã§ãã€ãŠã¯ãªããªãã
äžèšã®æ©èœçèŠä»¶ããæãããªããã«ãåºç¯å²
ã®ææ©ã±ã€çŽ ååç©ããæ¬çºæã«åŸã€ãŠäœ¿çšå¯èœ
ã§ããããããã®ååç©ã«ã¯ãå æ°Žåè§£å¯èœãªãª
ã«ã¬ãã·ã©ã³ãå æ°Žåè§£å¯èœãªåºãå«ãäœååã®
ã·ãªã³ãŒã³éåäœãéåã·ã©ã¶ã³åã³ã·ã©ã·ã¢ã³
ïŒsilathianeïŒãæŽã«å æ°Žåè§£å¯èœãªã·ã©ã³çœ®æåº
ãå«ãäœååéã®ææ©éåäœãå«ããã®ã§ããã
ã®ææ©ã±ã€çŽ ååç©ããæ¬çºæã«åŸã€ãŠäœ¿çšå¯èœ
ã§ããããããã®ååç©ã«ã¯ãå æ°Žåè§£å¯èœãªãª
ã«ã¬ãã·ã©ã³ãå æ°Žåè§£å¯èœãªåºãå«ãäœååã®
ã·ãªã³ãŒã³éåäœãéåã·ã©ã¶ã³åã³ã·ã©ã·ã¢ã³
ïŒsilathianeïŒãæŽã«å æ°Žåè§£å¯èœãªã·ã©ã³çœ®æåº
ãå«ãäœååéã®ææ©éåäœãå«ããã®ã§ããã
å·åè¥ããã¯ç©ºèª¿åè·¯ã®äœãã®å Žæã«ãããŠ
ããå®è³ªçã«æ¶²çžç¶æ ã§ååšãåŸããŸãæ¬çºæã«
åŸã€ãŠã·ãŒã«æ©èœãæããªãè±æ°Žå€ãšããŠæ©èœã
ãææ©ã±ã€çŽ ååç©ã®å¥œé©ãªäŸãã以äžã«ãããŠ
説æããã
ããå®è³ªçã«æ¶²çžç¶æ ã§ååšãåŸããŸãæ¬çºæã«
åŸã€ãŠã·ãŒã«æ©èœãæããªãè±æ°Žå€ãšããŠæ©èœã
ãææ©ã±ã€çŽ ååç©ã®å¥œé©ãªäŸãã以äžã«ãããŠ
説æããã
äºå®èœæ§ïŒdifunctionalïŒã®ãªã«ã¬ãã·ã©ã³
ã¯ãåºäœåã¯ã²ã«ã圢æãããã®ã§ãªããåŸã€ãŠ
æ°Žãšã®åå¿ã«ãã€ãŠåºäœã圢æããããšã®ãªãæ«
端ããããã¯ãããååç©ãšåæ§ã«ãæ¬çºæã«ã
ããŠã¯ç¹ã«å®¹æã«äœ¿çšå¯èœãªãã®ã§ãããäžæ¹ã
以äžã«äºãäžã®äŸã瀺ãäžå®èœæ§
ïŒtrifunctionalïŒã®ãªã«ã¬ãã·ã©ã³ãç¹ã«äœåå
éã®äžå®èœæ§ã·ã©ã³ã¯ããã®äœ¿çšã«åœãããæ é
ãæããå¿ èŠããããæèšããã°ã空調è¥ããã¯
å·ååè·¯å ã«å«ãŸããæå®éã®æ°Žã«å¯ŸããŠãåžžæ
éå°ã«äœ¿çšããå¿ èŠãããããããäžå®èœæ§ã®ãª
ã«ã¬ãã·ã©ã³ååç©ã¯ãæ°Žãšåå¿ããŠåºåœ¢ã®éå
ã²ã«ã圢æããããç¹ã«åè·¯äžã®æ°Žã«å¯ŸããŠå®è³ª
çã«éå°ã«äœ¿çšãããå Žåã«ã¯ã溶åªãšããŠæ©èœ
ãã倧éã®å·åªã®ååšäžã«ãããŠã¯ããã®ãããª
åºåœ¢ã®ã²ã«ã圢æãããã®ã§ã¯ãªããããã«ãé·
éã®äžå®èœæ§ã·ã©ã³ã¯ãäœååéååç©ã»ã©ç°¡å
ã«ã²ã«åãããã®ã§ã¯ãªãã
ã¯ãåºäœåã¯ã²ã«ã圢æãããã®ã§ãªããåŸã€ãŠ
æ°Žãšã®åå¿ã«ãã€ãŠåºäœã圢æããããšã®ãªãæ«
端ããããã¯ãããååç©ãšåæ§ã«ãæ¬çºæã«ã
ããŠã¯ç¹ã«å®¹æã«äœ¿çšå¯èœãªãã®ã§ãããäžæ¹ã
以äžã«äºãäžã®äŸã瀺ãäžå®èœæ§
ïŒtrifunctionalïŒã®ãªã«ã¬ãã·ã©ã³ãç¹ã«äœåå
éã®äžå®èœæ§ã·ã©ã³ã¯ããã®äœ¿çšã«åœãããæ é
ãæããå¿ èŠããããæèšããã°ã空調è¥ããã¯
å·ååè·¯å ã«å«ãŸããæå®éã®æ°Žã«å¯ŸããŠãåžžæ
éå°ã«äœ¿çšããå¿ èŠãããããããäžå®èœæ§ã®ãª
ã«ã¬ãã·ã©ã³ååç©ã¯ãæ°Žãšåå¿ããŠåºåœ¢ã®éå
ã²ã«ã圢æããããç¹ã«åè·¯äžã®æ°Žã«å¯ŸããŠå®è³ª
çã«éå°ã«äœ¿çšãããå Žåã«ã¯ã溶åªãšããŠæ©èœ
ãã倧éã®å·åªã®ååšäžã«ãããŠã¯ããã®ãããª
åºåœ¢ã®ã²ã«ã圢æãããã®ã§ã¯ãªããããã«ãé·
éã®äžå®èœæ§ã·ã©ã³ã¯ãäœååéååç©ã»ã©ç°¡å
ã«ã²ã«åãããã®ã§ã¯ãªãã
äžè¬ã«ããªã«ã¬ãã·ã©ã³æ¶²äœäžã®å æ°Žåè§£å¯èœ
ãªçœ®æåºã®å¹³åçãªæ°ã¯ãïŒä»¥äžã奜ãŸãããåŸ
ã€ãŠããžã¡ãã«ãžãšããã·ã·ã©ã³çã®äºå®èœæ§ãª
ã«ã¬ãã·ã©ã³ã䜿çšãããå Žåã«ãããŠããããª
ãšãã«ãšããã·ã·ã©ã³çã®åå®èœæ§
ïŒmonofunctionalïŒãªã«ã¬ãã·ã©ã³ãå°é䜿çšã
ãããšãæãŸããããã®å Žåãåå®èœæ§ãªã«ã¬ã
ã·ã©ã³ããšã³ããããã«ãŒïŒendâblockerïŒãš
ããŠåããã±ã€çŽ ã«çµåããå æ°Žåè§£å¯èœãªçœ®æ
åºã®å¹³åæ°ãïŒä»¥äžã«äœæžãããã®ã§ãããå¿
è«ãäžå®èœæ§ã·ã©ã³ã䜿çšããå Žåã«ã¯ããšã³ã
ãããã«ãŒãååšããããšãæŽã«äžå±€æãŸããã
ãªçœ®æåºã®å¹³åçãªæ°ã¯ãïŒä»¥äžã奜ãŸãããåŸ
ã€ãŠããžã¡ãã«ãžãšããã·ã·ã©ã³çã®äºå®èœæ§ãª
ã«ã¬ãã·ã©ã³ã䜿çšãããå Žåã«ãããŠããããª
ãšãã«ãšããã·ã·ã©ã³çã®åå®èœæ§
ïŒmonofunctionalïŒãªã«ã¬ãã·ã©ã³ãå°é䜿çšã
ãããšãæãŸããããã®å Žåãåå®èœæ§ãªã«ã¬ã
ã·ã©ã³ããšã³ããããã«ãŒïŒendâblockerïŒãš
ããŠåããã±ã€çŽ ã«çµåããå æ°Žåè§£å¯èœãªçœ®æ
åºã®å¹³åæ°ãïŒä»¥äžã«äœæžãããã®ã§ãããå¿
è«ãäžå®èœæ§ã·ã©ã³ã䜿çšããå Žåã«ã¯ããšã³ã
ãããã«ãŒãååšããããšãæŽã«äžå±€æãŸããã
å
ã«ãäœååéã®äžå®èœæ§ãªã«ã¬ãã·ã©ã³ãã
å·åè¥ããã¯ç©ºèª¿åè·¯äžã®æ°Žã«å¯ŸããŠéå°ã«äœ¿çš
ããããšã®å¿ èŠæ§ã«ã€ããŠè¿°ã¹ããããã®ããšã¯
ãªã«ã¬ãã·ã©ã³ã®ç·éããåè·¯äžã®æ°Žã®éã«å¯Ÿã
ãŠéå°ã§ãªããã°ãªããªãããšãæå³ãããããª
ãã¡ãïŒçš®é¡ã ãã®äœååéã®äžå®èœæ§ãªã«ã¬ã
ã·ã©ã³ãå«ãïŒçš®é¡ä»¥äžã®ãªã«ã¬ãã·ã©ã³ã䜿çš
ããå Žåã«ã¯ããã®æ··åç©ã®ç·éã¯ä¹Ÿç¥ãããã
ããåè·¯äžã®æ°Žã®éããå€ããªããŠã¯ãªããªã
ããäœååéã®äžå®èœæ§ãªã«ã¬ãã·ã©ã³æåã®å®
éã®éã¯ãã·ã¹ãã ããé€å»ãããæ°Žã®éããå°
ãªããŠãè¯ãã®ã§ããã
å·åè¥ããã¯ç©ºèª¿åè·¯äžã®æ°Žã«å¯ŸããŠéå°ã«äœ¿çš
ããããšã®å¿ èŠæ§ã«ã€ããŠè¿°ã¹ããããã®ããšã¯
ãªã«ã¬ãã·ã©ã³ã®ç·éããåè·¯äžã®æ°Žã®éã«å¯Ÿã
ãŠéå°ã§ãªããã°ãªããªãããšãæå³ãããããª
ãã¡ãïŒçš®é¡ã ãã®äœååéã®äžå®èœæ§ãªã«ã¬ã
ã·ã©ã³ãå«ãïŒçš®é¡ä»¥äžã®ãªã«ã¬ãã·ã©ã³ã䜿çš
ããå Žåã«ã¯ããã®æ··åç©ã®ç·éã¯ä¹Ÿç¥ãããã
ããåè·¯äžã®æ°Žã®éããå€ããªããŠã¯ãªããªã
ããäœååéã®äžå®èœæ§ãªã«ã¬ãã·ã©ã³æåã®å®
éã®éã¯ãã·ã¹ãã ããé€å»ãããæ°Žã®éããå°
ãªããŠãè¯ãã®ã§ããã
é©å®ãªãªã«ã¬ãã·ã©ã³ãšããŠã次ã®ãã®ãæã
ããããããã®ãã¡ã®å¹Ÿã€ãã®ãã®ã«ã€ããŠã¯ã
也ç¥ããããããåè·¯ã®æ°Žã®éã«å¯ŸããŠéå°ã«äœ¿
çšãããã°ãªããªãã
ããããããã®ãã¡ã®å¹Ÿã€ãã®ãã®ã«ã€ããŠã¯ã
也ç¥ããããããåè·¯ã®æ°Žã®éã«å¯ŸããŠéå°ã«äœ¿
çšãããã°ãªããªãã
 äžè¬åŒïŒR3SiORã§è¡šãããã¢ã«ã³ãã·ã·ã©
ã³ ãäœããã¯ççŽ æ°ïŒã15ã®çåæ°ŽçŽ çœ®æåº
ïŒå¥œãŸããã¯ãã¢ã«ãã«ãã¢ã«ãã¬ã³ãããã«ã
ããšãã«ãè¥ããã¯ããšãã«ã¢ã«ãã«ïŒãâ
ORãäžè¬åŒïŒâC3H6ïŒC2H4ïŒïœïŒC3H6ïŒyOR
ã§è¡šãããããªãªãã·ã¢ã«ãã¬ã³çœ®æåºïŒäœ
ããïœåã³ïœã¯ãïŒã10ã®ãã¡ã®æŽæ°ïŒããŸã
ã¯ã·ã¢ãã¢ã«ãã«ãã¢ããã¢ã«ãã«ãããªãã«
ãªããããã«ãã¯ããããšãã«ãã¡ã«ã«ããã«
ã¢ã«ãã«ãã«ã«ããšããã·ã¢ã«ãã«çã®ææ©å®
èœæ§çœ®æåºã§ãããã 奜ãŸããã¢ã«ã³ãã·ã·ã©ã³ã®äŸ ïŒ ãšãã«ããªãšããã·ã·ã©ã³ ïŒ ã¡ãã«ããªã¡ããã·ã·ã©ã³ ïŒ ã¢ãã«ããªãšããã·ã·ã©ã³ ïŒ ããšãã«ãšãã«ããªãšããã·ã·ã©ã³ ïŒ ãžã¡ãã«ãžã¡ããã·ã·ã©ã³ ïŒ ãšãã«ã¡ãã«ãžãšããã·ã·ã©ã³ ïŒ ã·ã¢ããšãã«ããªãšããã·ã·ã©ã³ ïŒ ããªãã«ãªããããã«ããªãšããã·ã·ã©ã³ ïŒ CH3OïŒC2H4ïŒxOC3H6SiïŒOCH3ïŒ3 10 ããšãã«ã¡ãã«ãžãšããã·ã·ã©ã³ 11 ããšãã«ã¡ãã«ãžã¡ããã·ã·ã©ã³ 12 ããšãã«ãšãã«ãžã¡ããã·ã·ã©ã³ 13 ããšãã«ãšãã«ãžãšããã·ã·ã©ã³ 14 ããªã¡ãã«ãšããã·ã·ã©ã³ 15 äžèšã®æ··åç© äžèšç¬¬ïŒçªç®ã«æããã¢ã«ã³ãã·ã·ã©ã³åã³
é¡äŒŒã®ã±ã€çŽ çœ®æããªãªãã·ã¢ã«ãã¬ã³éåäœ
ã¯ãããããè±æ°Žå€ãšããŠæ©èœããã®ã¿ãªã
ããå·åã·ã¹ãã ã®åªããæœ€æ»å€ãšããŠãæ©èœ
ããããšããéèŠã§ããã
ã³ ãäœããã¯ççŽ æ°ïŒã15ã®çåæ°ŽçŽ çœ®æåº
ïŒå¥œãŸããã¯ãã¢ã«ãã«ãã¢ã«ãã¬ã³ãããã«ã
ããšãã«ãè¥ããã¯ããšãã«ã¢ã«ãã«ïŒãâ
ORãäžè¬åŒïŒâC3H6ïŒC2H4ïŒïœïŒC3H6ïŒyOR
ã§è¡šãããããªãªãã·ã¢ã«ãã¬ã³çœ®æåºïŒäœ
ããïœåã³ïœã¯ãïŒã10ã®ãã¡ã®æŽæ°ïŒããŸã
ã¯ã·ã¢ãã¢ã«ãã«ãã¢ããã¢ã«ãã«ãããªãã«
ãªããããã«ãã¯ããããšãã«ãã¡ã«ã«ããã«
ã¢ã«ãã«ãã«ã«ããšããã·ã¢ã«ãã«çã®ææ©å®
èœæ§çœ®æåºã§ãããã 奜ãŸããã¢ã«ã³ãã·ã·ã©ã³ã®äŸ ïŒ ãšãã«ããªãšããã·ã·ã©ã³ ïŒ ã¡ãã«ããªã¡ããã·ã·ã©ã³ ïŒ ã¢ãã«ããªãšããã·ã·ã©ã³ ïŒ ããšãã«ãšãã«ããªãšããã·ã·ã©ã³ ïŒ ãžã¡ãã«ãžã¡ããã·ã·ã©ã³ ïŒ ãšãã«ã¡ãã«ãžãšããã·ã·ã©ã³ ïŒ ã·ã¢ããšãã«ããªãšããã·ã·ã©ã³ ïŒ ããªãã«ãªããããã«ããªãšããã·ã·ã©ã³ ïŒ CH3OïŒC2H4ïŒxOC3H6SiïŒOCH3ïŒ3 10 ããšãã«ã¡ãã«ãžãšããã·ã·ã©ã³ 11 ããšãã«ã¡ãã«ãžã¡ããã·ã·ã©ã³ 12 ããšãã«ãšãã«ãžã¡ããã·ã·ã©ã³ 13 ããšãã«ãšãã«ãžãšããã·ã·ã©ã³ 14 ããªã¡ãã«ãšããã·ã·ã©ã³ 15 äžèšã®æ··åç© äžèšç¬¬ïŒçªç®ã«æããã¢ã«ã³ãã·ã·ã©ã³åã³
é¡äŒŒã®ã±ã€çŽ çœ®æããªãªãã·ã¢ã«ãã¬ã³éåäœ
ã¯ãããããè±æ°Žå€ãšããŠæ©èœããã®ã¿ãªã
ããå·åã·ã¹ãã ã®åªããæœ€æ»å€ãšããŠãæ©èœ
ããããšããéèŠã§ããã
ã¢ãã«ããªãšããã·ã·ã©ã³ããšãã«ãšããã·
ã·ã©ã³ãåã³çåæ°ŽçŽ çœ®æäžå®èœæ§ã¢ã«ã³ã·ã
ã·ã·ã©ã³ã¯å šãŠã倧éã®å·åªã®ååšäžã«ãããŠ
åºåœ¢ã®éåäœã²ã«ïŒpolymeric gelïŒã圢æã
ãªãããšããããŠãè±æ°Žå€ãšããŠäœ¿çšãåŸãã
ã®ã§ããã
ã·ã©ã³ãåã³çåæ°ŽçŽ çœ®æäžå®èœæ§ã¢ã«ã³ã·ã
ã·ã·ã©ã³ã¯å šãŠã倧éã®å·åªã®ååšäžã«ãããŠ
åºåœ¢ã®éåäœã²ã«ïŒpolymeric gelïŒã圢æã
ãªãããšããããŠãè±æ°Žå€ãšããŠäœ¿çšãåŸãã
ã®ã§ããã
 äžè¬åŒïŒR3SiâNRâ²Râ²ã«ãã€ãŠè¡šãããã¢
ããã·ã©ã³ ãäœããã¯ãïŒã15ççŽ ååã®çåæ°ŽçŽ çœ®æ
åºïŒå¥œãŸããã¯ãã¢ã«ãã«ãã¢ã«ãã¬ã³ããã
ã«ãããšãã«ãè¥ããã¯ããšãã«ã¢ã«ãã«ïŒãâ
NRâ²Râ²ãããªãªãã·ã¢ã«ãã¬ã³éãè¥ããã¯æ
æ©å®èœæ§çœ®æåºã§ãããïŒRâ²ã¯ãççŽ æ°ãïŒã
13ã®çåæ°ŽçŽ çœ®æåºãæ°ŽçŽ ãè¥ããã¯âSiR3
眮æåºã§ãããã äžèšã¢ããã·ã©ã³ã®äŸãšããŠã次ã®ãã®ãæ
ããããã
ããã·ã©ã³ ãäœããã¯ãïŒã15ççŽ ååã®çåæ°ŽçŽ çœ®æ
åºïŒå¥œãŸããã¯ãã¢ã«ãã«ãã¢ã«ãã¬ã³ããã
ã«ãããšãã«ãè¥ããã¯ããšãã«ã¢ã«ãã«ïŒãâ
NRâ²Râ²ãããªãªãã·ã¢ã«ãã¬ã³éãè¥ããã¯æ
æ©å®èœæ§çœ®æåºã§ãããïŒRâ²ã¯ãççŽ æ°ãïŒã
13ã®çåæ°ŽçŽ çœ®æåºãæ°ŽçŽ ãè¥ããã¯âSiR3
眮æåºã§ãããã äžèšã¢ããã·ã©ã³ã®äŸãšããŠã次ã®ãã®ãæ
ããããã
ïŒ ãžã¡ãã«ãã¹âïŒãžã¡ãã«ã¢ããïŒã·ã©ã³
ïŒ ããªã¡ãã«ãžã¡ãã«ã¢ããã·ã©ã³
ïŒ ãããµã¡ãã«ãžã·ã©ã¶ã³
 äžè¬åŒïŒR3SiâSR3ã§è¡šãããã¡ã«ã«ããã·
ã©ã³ ãäœããã¯ãçåæ°ŽçŽ çœ®æåºïŒå¥œãŸããã¯ã
ã¢ã«ãã«ãã¢ã«ãã¬ã³ãããã«ãããšãã«ãã
ãšãã«ã¢ã«ãã«ãâSRçïŒã§ãããã ãã®ã¡ã«ã«ããã·ã©ã³ã¯ããã®ã³ã¹ãåã³å ¥
æã®å®¹ææ§ã®èгç¹ããã¯ãè±æ°Žå€ãšãã®äœ¿çšã¯
æ¯èŒç奜ãŸãããªãããç°¡åã«ã¯ããšãã«ã¡ã
ã«ãžã¡ã«ã«ããã·ã©ã³ãæããããšãã§ãã
ãã
ã©ã³ ãäœããã¯ãçåæ°ŽçŽ çœ®æåºïŒå¥œãŸããã¯ã
ã¢ã«ãã«ãã¢ã«ãã¬ã³ãããã«ãããšãã«ãã
ãšãã«ã¢ã«ãã«ãâSRçïŒã§ãããã ãã®ã¡ã«ã«ããã·ã©ã³ã¯ããã®ã³ã¹ãåã³å ¥
æã®å®¹ææ§ã®èгç¹ããã¯ãè±æ°Žå€ãšãã®äœ¿çšã¯
æ¯èŒç奜ãŸãããªãããç°¡åã«ã¯ããšãã«ã¡ã
ã«ãžã¡ã«ã«ããã·ã©ã³ãæããããšãã§ãã
ãã
 ã¢ã·ããã·ã·ã©ã³
ã¢ã·ããã·ã·ã©ã³ãäžèšãšåæ§ã«å®çŸ©ããã
ãšãã§ããããŸããã³ã¹ãåã³å ¥æã®å®¹ææ§ã
ãããŠãè±æ°Žå€ãšããŠã¯æ¯èŒç奜ãŸãããã®ã§
ã¯ãªãã
ãšãã§ããããŸããã³ã¹ãåã³å ¥æã®å®¹ææ§ã
ãããŠãè±æ°Žå€ãšããŠã¯æ¯èŒç奜ãŸãããã®ã§
ã¯ãªãã
 éåäœåã³éšåçæ°Žè§£ç©
äžèšã®åéäœã¯ãå°éã®æ°Žã«ããéšåçå æ°Ž
åè§£ã«ãã€ãŠãäœååéã®éåäœã«å€æå¯èœã§
ãããäŸãã°ããžã¡ãã«ãã¹âïŒãžã¡ãã«ã¢ã
ãïŒã·ã©ã³ã¯ãïŒåã®ïŒã¢ã«ã®æ°Žãšã®åå¿ã«ã
ã€ãŠãå¹³åçµæãïŒCH3ïŒ2NâïŒCH3ïŒ2SiO
ïŒCH3ïŒ2SiâïŒCH3ïŒ2ã§ããäœååéã®éåäœ
ã«è»¢æãããããã®ãããªéåäœã¯ãå·åã·ã¹
ãã ã«å¯ŸããŠåªããè±æ°Žå€ã§ããããŸããïŒçš®
顿ãã¯ãã以äžã®åéäœãããªãéšåçãªå ±
å æ°Žåè§£ç©ïŒcohydrolyzateïŒã䜿çšå¯èœã§ã
ããèŠããã«ãå æ°Žåè§£å¯èœãªåºïŒå¥œãŸãã
ã¯ãã¢ããåºè¥ããã¯ã¢ã«ã³ãã·åºïŒãæãã
æ¶²äœã·ãªã³ãŒã³éåäœã¯å¹æçãªè±æ°Žå€ã§ãã
ããå æ°Žåè§£å¯èœãªåºã®éãå°ãªããããæ°Žå
é€å»ã®èœåã¯ã察å¿ããåéäœã«æ¯ã¹ãŠäœãã
ã®ã§ããã
åè§£ã«ãã€ãŠãäœååéã®éåäœã«å€æå¯èœã§
ãããäŸãã°ããžã¡ãã«ãã¹âïŒãžã¡ãã«ã¢ã
ãïŒã·ã©ã³ã¯ãïŒåã®ïŒã¢ã«ã®æ°Žãšã®åå¿ã«ã
ã€ãŠãå¹³åçµæãïŒCH3ïŒ2NâïŒCH3ïŒ2SiO
ïŒCH3ïŒ2SiâïŒCH3ïŒ2ã§ããäœååéã®éåäœ
ã«è»¢æãããããã®ãããªéåäœã¯ãå·åã·ã¹
ãã ã«å¯ŸããŠåªããè±æ°Žå€ã§ããããŸããïŒçš®
顿ãã¯ãã以äžã®åéäœãããªãéšåçãªå ±
å æ°Žåè§£ç©ïŒcohydrolyzateïŒã䜿çšå¯èœã§ã
ããèŠããã«ãå æ°Žåè§£å¯èœãªåºïŒå¥œãŸãã
ã¯ãã¢ããåºè¥ããã¯ã¢ã«ã³ãã·åºïŒãæãã
æ¶²äœã·ãªã³ãŒã³éåäœã¯å¹æçãªè±æ°Žå€ã§ãã
ããå æ°Žåè§£å¯èœãªåºã®éãå°ãªããããæ°Žå
é€å»ã®èœåã¯ã察å¿ããåéäœã«æ¯ã¹ãŠäœãã
ã®ã§ããã
äžæ¹ãå æ°Žåè§£å¯èœãªåºãå«ãäœååéã®ã·ãª
ã³ãŒã³éåäœã®å€ãã®ãã®ã䜿çšå¯èœã§ããããŸ
ãã奜ãŸãããã®ã§ã¯ãªãããéåã·ã©ã¶ã³é¡å
ã³ã·ã©ã·ã¢ã³é¡ã䜿çšå¯èœã§ãããããã«ãå æ°Ž
åè§£å¯èœãªã·ã©ã³çœ®æåºãå«ãäœååééåäœã
䜿çšå¯èœã§ããã
ã³ãŒã³éåäœã®å€ãã®ãã®ã䜿çšå¯èœã§ããããŸ
ãã奜ãŸãããã®ã§ã¯ãªãããéåã·ã©ã¶ã³é¡å
ã³ã·ã©ã·ã¢ã³é¡ã䜿çšå¯èœã§ãããããã«ãå æ°Ž
åè§£å¯èœãªã·ã©ã³çœ®æåºãå«ãäœååééåäœã
䜿çšå¯èœã§ããã
å·åè¥ããã¯ç©ºèª¿åè·¯ã®æ¶²çžéšåã«ãããæ¶²äœ
ãªã«ã¬ãã·ã©ã³ã¯ãæ··åãããããŠããå·åªäžã«
ãããŠæº¶è§£ãããåè·¯ã®æ°çžéšåã«ãããŠã¯ããª
ã«ã¬ãã·ã©ã³ã¯ãæµé管ã®å éšå£ã«èãæ¶²äœå±€ãš
ããŠãåç¬ã§åã¯æœ€æ»æ²¹ãšæ··åããç¶æ ã§ååšã
åŸããŸãã¯é§ç¶ã«åŸ®ç²åãåŸããã®ã§ãããäœã
ã«ããŠãããªã«ã¬ãã·ã©ã³ã¯ã空調è¥ããã¯å·å
åè·¯äžã®æ°Žãšåå¿ããŠãæ¶²äœã«å æ°Žåè§£ããæ¶²äœ
ã§ããã
ãªã«ã¬ãã·ã©ã³ã¯ãæ··åãããããŠããå·åªäžã«
ãããŠæº¶è§£ãããåè·¯ã®æ°çžéšåã«ãããŠã¯ããª
ã«ã¬ãã·ã©ã³ã¯ãæµé管ã®å éšå£ã«èãæ¶²äœå±€ãš
ããŠãåç¬ã§åã¯æœ€æ»æ²¹ãšæ··åããç¶æ ã§ååšã
åŸããŸãã¯é§ç¶ã«åŸ®ç²åãåŸããã®ã§ãããäœã
ã«ããŠãããªã«ã¬ãã·ã©ã³ã¯ã空調è¥ããã¯å·å
åè·¯äžã®æ°Žãšåå¿ããŠãæ¶²äœã«å æ°Žåè§£ããæ¶²äœ
ã§ããã
äžè¬ã«ãæ¬çºæã«åŸã€ãŠçšããããæ¶²äœãªã«ã¬
ãã·ã©ã³ã¯ãã¢ã«ãã«ã¢ããããžã¢ã«ãã«ã¢ã
ããã¡ã«ã«ãããã¢ã·ããã·ãã¢ã«ãããã·çã®
矀ããéžã°ããäžã€ãäºã€è¥ããã¯äžã€ã奜ãŸã
ãã¯äžã€è¥ããã¯äºã€ã®ã±ã€çŽ çµåããå æ°Žåè§£
å¯èœãªçœ®æåºãå«ããã±ã€çŽ çœ®æåéäœæ¶²äœè¥ã
ãã¯éåäœæ¶²äœãåã¯ãããã®æ··åæ¶²ã§ããã
ãã·ã©ã³ã¯ãã¢ã«ãã«ã¢ããããžã¢ã«ãã«ã¢ã
ããã¡ã«ã«ãããã¢ã·ããã·ãã¢ã«ãããã·çã®
矀ããéžã°ããäžã€ãäºã€è¥ããã¯äžã€ã奜ãŸã
ãã¯äžã€è¥ããã¯äºã€ã®ã±ã€çŽ çµåããå æ°Žåè§£
å¯èœãªçœ®æåºãå«ããã±ã€çŽ çœ®æåéäœæ¶²äœè¥ã
ãã¯éåäœæ¶²äœãåã¯ãããã®æ··åæ¶²ã§ããã
ãããã®ãªã«ã¬ãã·ã©ã³è¥ããã¯ã·ãªã³ãŒã³æ¶²
äœã空調è¥ããã¯å·ååè·¯å ã«ãããŠäœ¿çšããã
ãšã«ãããæ¬¡ã«æãã广ãåŸãããã
äœã空調è¥ããã¯å·ååè·¯å ã«ãããŠäœ¿çšããã
ãšã«ãããæ¬¡ã«æãã广ãåŸãããã
â空調è¥ããã¯å·åã·ã¹ãã å
ã®é
žãäžåãã
ãã
ãã
âæµäœã®PHãå®å®åããã
âå
éšã®æ°Žãé€å»ããããšã«ãããè
é£ãéã®çº
çåã³é žåãæå¶ãããã
çåã³é žåãæå¶ãããã
â空調è¥ããã¯å·åè£
眮ã®å¯¿åœãå»¶ã³ãã
âå·åªã®æå€±ã黿¢ãããã
âå·åŽå¹çãåäžããã
âæœ€æ»ãä¿é²ãããã
âãšãã«ã®ã®ç¯çŽãå³ãããã
æ¬çºæã«ãããŠäœ¿çšãããã·ã©ã³è¥ããã¯ã·ãª
ã³ãŒã³æ¶²äœã®éã¯ã空調è¥ããã¯å·åã·ã¹ãã å
ã®äœå°ã®æ°Žåãšåå¿ããã«å åãªé以äžã§ãã
ã°ãç¹ã«åé¡ã¯ãªããç¹ã«ãäžå®èœæ§ãªã«ã¬ãã·
ã©ã³ã䜿çšãããå Žåã«ã¯ããã®éã¯ãäžèšäœå°
ã®æ°Žåãšåå¿ããã«è¶³ãéã§ããã°è¯ãããŸãã
å·åã·ã¹ãã ãæ¯èŒç也ç¥ããç¶æ ã«ããå Žåã«
ã¯ãæ¶²äœãªã«ã¬ãã·ã©ã³ã®éã¯å°éã§ãã€ãŠãæ
å¹ã§ãããäžè¬çã«ã¯ã空調åã¯å·åã·ã¹ãã å
ã«ååšããã§ãããæ°Žåã«å¯ŸããŠã200ã1000ïŒ
ã¢ã«ãéå°ã«æ·»å ãããããšãæãŸãããããã
ãããšã«ãã€ãŠãäžå®èœæ§ã·ã©ã³ã䜿çšããå Žå
ã«ãããŠããå·ååè·¯ã®å éšã«ã²ã«è¥ããã¯éå
äœã圢æãããããšã«ããå·åè£ çœ®ã®äœåãžã®æª
圱é¿ã®å¯èœæ§ãåé¿ãããã®ã§ããã
ã³ãŒã³æ¶²äœã®éã¯ã空調è¥ããã¯å·åã·ã¹ãã å
ã®äœå°ã®æ°Žåãšåå¿ããã«å åãªé以äžã§ãã
ã°ãç¹ã«åé¡ã¯ãªããç¹ã«ãäžå®èœæ§ãªã«ã¬ãã·
ã©ã³ã䜿çšãããå Žåã«ã¯ããã®éã¯ãäžèšäœå°
ã®æ°Žåãšåå¿ããã«è¶³ãéã§ããã°è¯ãããŸãã
å·åã·ã¹ãã ãæ¯èŒç也ç¥ããç¶æ ã«ããå Žåã«
ã¯ãæ¶²äœãªã«ã¬ãã·ã©ã³ã®éã¯å°éã§ãã€ãŠãæ
å¹ã§ãããäžè¬çã«ã¯ã空調åã¯å·åã·ã¹ãã å
ã«ååšããã§ãããæ°Žåã«å¯ŸããŠã200ã1000ïŒ
ã¢ã«ãéå°ã«æ·»å ãããããšãæãŸãããããã
ãããšã«ãã€ãŠãäžå®èœæ§ã·ã©ã³ã䜿çšããå Žå
ã«ãããŠããå·ååè·¯ã®å éšã«ã²ã«è¥ããã¯éå
äœã圢æãããããšã«ããå·åè£ çœ®ã®äœåãžã®æª
圱é¿ã®å¯èœæ§ãåé¿ãããã®ã§ããã
æ¬çºæã®çµæç©ã¯ãåºãæ¿åºŠç¯å²ã§æäŸããåŸ
ããã®ã§ããããã®æ¿åºŠã¯ãçµæç©ãè±æ°Žå€ïŒå·
åªãšããŠãã®ãŸãŸäœ¿çšããããã®ã§ããããæã
ã¯æ¿çž®ç©ãšããŠæ¢åã®åè·¯ã«è£è¶³çã«å ãããã
è¥ããã¯åŸæ¥ã®å·åªãšå ±ã«ãæ°ããåã¯ç©ºã®åè·¯
ã«å å¡«ãããã®äœããã«äŸåããŠæ±ºãããããã
ããŠãæ¬çºæã«åŸãçµæç©ã¯ã100ppmïŒçŸäžåã®
äžïŒãå³ã¡0.01ïŒ ä¹è³100ïŒ ã®ãªã«ã¬ãã·ã©ã³ãå«
ãããšãã§ããæ®ãã¯ïŒæ®éšãããå ŽåïŒå·åªæµ
äœåã³ïŒåã¯æœ€æ»æ²¹ã§ããããŸããçµæç©ãå å
åã¯ããã«è¿ã广ããã€ãŠäœ¿çšãããããã«
ã¯ããªã«ã¬ãã·ã©ã³ã®æ¿åºŠã¯100ppmã10ïŒ ã奜
ãŸããã¯0.5ïŒ ãïŒïŒ ã§ãããæ®ãã¯å·åªãšå¿ èŠ
ã«å¿ããŠå ããããæœ€æ»æ¶²ãå³ã¡æ²¹ã§ãããæ¿çž®
ç©ã¯åºãæ¿åºŠç¯å²ã«ãããŠäœ¿çšå¯èœã§ãéåžžã¯ïŒ
ã99ïŒ ãæŽã«ã¯ãã以äžã®åºãç¯å²ã®ãªã«ã¬ãã·
ã©ã³æ¶²äœã§ããã
ããã®ã§ããããã®æ¿åºŠã¯ãçµæç©ãè±æ°Žå€ïŒå·
åªãšããŠãã®ãŸãŸäœ¿çšããããã®ã§ããããæã
ã¯æ¿çž®ç©ãšããŠæ¢åã®åè·¯ã«è£è¶³çã«å ãããã
è¥ããã¯åŸæ¥ã®å·åªãšå ±ã«ãæ°ããåã¯ç©ºã®åè·¯
ã«å å¡«ãããã®äœããã«äŸåããŠæ±ºãããããã
ããŠãæ¬çºæã«åŸãçµæç©ã¯ã100ppmïŒçŸäžåã®
äžïŒãå³ã¡0.01ïŒ ä¹è³100ïŒ ã®ãªã«ã¬ãã·ã©ã³ãå«
ãããšãã§ããæ®ãã¯ïŒæ®éšãããå ŽåïŒå·åªæµ
äœåã³ïŒåã¯æœ€æ»æ²¹ã§ããããŸããçµæç©ãå å
åã¯ããã«è¿ã广ããã€ãŠäœ¿çšãããããã«
ã¯ããªã«ã¬ãã·ã©ã³ã®æ¿åºŠã¯100ppmã10ïŒ ã奜
ãŸããã¯0.5ïŒ ãïŒïŒ ã§ãããæ®ãã¯å·åªãšå¿ èŠ
ã«å¿ããŠå ããããæœ€æ»æ¶²ãå³ã¡æ²¹ã§ãããæ¿çž®
ç©ã¯åºãæ¿åºŠç¯å²ã«ãããŠäœ¿çšå¯èœã§ãéåžžã¯ïŒ
ã99ïŒ ãæŽã«ã¯ãã以äžã®åºãç¯å²ã®ãªã«ã¬ãã·
ã©ã³æ¶²äœã§ããã
å¿
èŠãªå Žåã«ã¯ãå°éã®ä»ã®æ·»å å€ãå«ãŸãã
ãåŸããã該ä»ã®æ·»å å€ã¯ãå·åªãšããŠäœçšãã
æµäœã®èœåãé»å®³ãããã®ã§ãã€ãŠã¯ãªããããŸ
ãè±æ°Žå€ãšããŠã®æ©èœãæãããªã«ã¬ãã·ã©ã³ã®
èœåã«æªåœ±é¿ãåãŒããã®ã§ãã€ãŠã¯ãªããªãã
äŸãã°ãè©²çµæç©ã¯ããã®ãããªæ·»å å€ãšããŠã
ãããŒãã³ãã®åŠãæŒæŽ©æ€ç¥å€è¥ããã¯è³éŠå€ãš
ããŠåœ¹ç«ã€è³éŠãæŸã€ç©è³ªãåã¯ã¡ã«ã«ãã¿ã³ã®
åŠãæªèãæŸã€ååç©ãå«ãããšãã§ãããå ã«
ææããããã«ãæœ€æ»æ²¹ãå«ãããšãå¯èœã§ã
ãããŸããæ¬çºæã®ãªã«ã¬ãã·ã©ã³è±æ°Žå€ã«ãæ¬
åºé¡äººã«ããç±³åœç¹èš±é¡ç¬¬397191å·åã¯ç±³åœç¹èš±
43790167å·ã«èšèŒã®åŠãã·ãŒã©ã³ãïŒã·ãŒã«å€ïŒ
ãå«ãŸããããšãå¯èœã§ãããããããªãããã
ã®å Žåã«ãããŠã¯ãè±æ°Žå€ããŸãæåã«ç©ºèª¿åè·¯
ã«å å¡«ããŠãçŽ10åéé転ããåŸã«ãã·ãŒã©ã³ã
çµæç©ãæ·»å ããããšãæãŸããã
ãåŸããã該ä»ã®æ·»å å€ã¯ãå·åªãšããŠäœçšãã
æµäœã®èœåãé»å®³ãããã®ã§ãã€ãŠã¯ãªããããŸ
ãè±æ°Žå€ãšããŠã®æ©èœãæãããªã«ã¬ãã·ã©ã³ã®
èœåã«æªåœ±é¿ãåãŒããã®ã§ãã€ãŠã¯ãªããªãã
äŸãã°ãè©²çµæç©ã¯ããã®ãããªæ·»å å€ãšããŠã
ãããŒãã³ãã®åŠãæŒæŽ©æ€ç¥å€è¥ããã¯è³éŠå€ãš
ããŠåœ¹ç«ã€è³éŠãæŸã€ç©è³ªãåã¯ã¡ã«ã«ãã¿ã³ã®
åŠãæªèãæŸã€ååç©ãå«ãããšãã§ãããå ã«
ææããããã«ãæœ€æ»æ²¹ãå«ãããšãå¯èœã§ã
ãããŸããæ¬çºæã®ãªã«ã¬ãã·ã©ã³è±æ°Žå€ã«ãæ¬
åºé¡äººã«ããç±³åœç¹èš±é¡ç¬¬397191å·åã¯ç±³åœç¹èš±
43790167å·ã«èšèŒã®åŠãã·ãŒã©ã³ãïŒã·ãŒã«å€ïŒ
ãå«ãŸããããšãå¯èœã§ãããããããªãããã
ã®å Žåã«ãããŠã¯ãè±æ°Žå€ããŸãæåã«ç©ºèª¿åè·¯
ã«å å¡«ããŠãçŽ10åéé転ããåŸã«ãã·ãŒã©ã³ã
çµæç©ãæ·»å ããããšãæãŸããã
åŸã€ãŠãçµæç©ã®å¿
é ã®æåã¯ãå·åªããèªèº«
ãšã·ãªã³ãŒã³è¥ããã¯ãªã«ã¬ãã·ã©ã³æ¶²äœè¥ãã
ã¯ãã®æ··åç©ã§ããã該ãªã«ã¬ãã·ã©ã³ã¯åèšå·
åªäžŠã³ã«äœ¿çšèšåã«å¯ŸããŠäžæŽ»æ§ã§ãããäžã€çž
溶æ§ãæããããšãå¿ èŠã§ããããŸãã䜿çšäžã®
芳ç¹ããã¯ã該ãªã«ã¬ãã·ã©ã³æ¶²ã¯ç°å¢ã®ä¿å šäž
蚱容ã§ãããã®ã§ãããè 飿§ããªãããŸããã®
ä¿åäžã®åé¡ã䌎ãªããªãçšã«å åå®å®ãããã®
ã§ããããšãå¿ èŠã§ããããšã¯ãçè§£ããããã
ãšã·ãªã³ãŒã³è¥ããã¯ãªã«ã¬ãã·ã©ã³æ¶²äœè¥ãã
ã¯ãã®æ··åç©ã§ããã該ãªã«ã¬ãã·ã©ã³ã¯åèšå·
åªäžŠã³ã«äœ¿çšèšåã«å¯ŸããŠäžæŽ»æ§ã§ãããäžã€çž
溶æ§ãæããããšãå¿ èŠã§ããããŸãã䜿çšäžã®
芳ç¹ããã¯ã該ãªã«ã¬ãã·ã©ã³æ¶²ã¯ç°å¢ã®ä¿å šäž
蚱容ã§ãããã®ã§ãããè 飿§ããªãããŸããã®
ä¿åäžã®åé¡ã䌎ãªããªãçšã«å åå®å®ãããã®
ã§ããããšãå¿ èŠã§ããããšã¯ãçè§£ããããã
以äžè¿°ã¹ãçµæç©ã®ä»ã«ãæ¬çºæã¯ãå
ã«è¿°ã¹
ãçš®ã ã®åé¡ã解決ããããã«ãå·ååã³ç©ºèª¿çš
ã®éåè·¯ããæ°Žåãé€å»ããæ¹æ³ããæäŸããã
ã®ã§ãããæ¬æ¹æ³ã«ãããŠã¯ãæ¶²äœãªã«ã¬ãã·ã©
ã³ãåç¬ã§ãè¥ããã¯è©²ãªã«ã¬ãã·ã©ã³ãšçžæº¶æ§
ã§ããå·åªåã³æœ€æ»æ²¹ã®ãã¡ã®äœããäžæ¹è¥ãã
ã¯äž¡æ¹ãšæ··åããç¶æ ã§ãåèšåè·¯å ã«å°å ¥ãã
ããæ¶²äœãªã«ã¬ãã·ã©ã³ãåç¬ã§åã¯æœ€æ»æ²¹ãšå ±
ã«åè·¯å ã«å°å ¥ãããå Žåã«ã¯ããã®å°å ¥å·¥çšã«
å ç«ã€ãŠè¥ããã¯ãã®åŸã«ãå·åªã®å°å ¥ãè¡ãªã
ããããããŠãå°å ¥ãããå·åªã«ãã€ãŠãè±æ°Žå€
ãå·åè¥ããã¯ç©ºèª¿åè·¯ã®å šäœã«åé ãããã®ã§
ãããå æ°Žåè§£å¯èœãªã·ã©ã³è¥ããã¯ã·ãªã³ãŒã³
æ·»å å€ãå·åã·ã¹ãã ã«å°å ¥ããæ¹æ³ã¯ãç¹ã«é
èŠãªãã®ã§ã¯ãªããå ã«è¿°ã¹ãããã«ã該添å å€
ã¯ãå·åªåã³ïŒåã¯æœ€æ»æ²¹ãšæ··åãããããåã¯
ã·ã¹ãã å ã«çŽæ¥æ³šå ¥ããåŸããæã䟿å©ãªæ¹æ³
ã¯ãéåžžã®å·åªæµäœãå å¡«ããå ¬ç¥ã®æ¹æ³ã«åŸã€
ãŠãæ¬çºæã®æ·»å å€ãå«ãå·åªæµäœãã察象ãšãª
ãå·åè¥ããã¯ç©ºèª¿ã·ã¹ãã ã«æ°ãã«åå å¡«ãã
ã®ãäžè¬çã§ããã
ãçš®ã ã®åé¡ã解決ããããã«ãå·ååã³ç©ºèª¿çš
ã®éåè·¯ããæ°Žåãé€å»ããæ¹æ³ããæäŸããã
ã®ã§ãããæ¬æ¹æ³ã«ãããŠã¯ãæ¶²äœãªã«ã¬ãã·ã©
ã³ãåç¬ã§ãè¥ããã¯è©²ãªã«ã¬ãã·ã©ã³ãšçžæº¶æ§
ã§ããå·åªåã³æœ€æ»æ²¹ã®ãã¡ã®äœããäžæ¹è¥ãã
ã¯äž¡æ¹ãšæ··åããç¶æ ã§ãåèšåè·¯å ã«å°å ¥ãã
ããæ¶²äœãªã«ã¬ãã·ã©ã³ãåç¬ã§åã¯æœ€æ»æ²¹ãšå ±
ã«åè·¯å ã«å°å ¥ãããå Žåã«ã¯ããã®å°å ¥å·¥çšã«
å ç«ã€ãŠè¥ããã¯ãã®åŸã«ãå·åªã®å°å ¥ãè¡ãªã
ããããããŠãå°å ¥ãããå·åªã«ãã€ãŠãè±æ°Žå€
ãå·åè¥ããã¯ç©ºèª¿åè·¯ã®å šäœã«åé ãããã®ã§
ãããå æ°Žåè§£å¯èœãªã·ã©ã³è¥ããã¯ã·ãªã³ãŒã³
æ·»å å€ãå·åã·ã¹ãã ã«å°å ¥ããæ¹æ³ã¯ãç¹ã«é
èŠãªãã®ã§ã¯ãªããå ã«è¿°ã¹ãããã«ã該添å å€
ã¯ãå·åªåã³ïŒåã¯æœ€æ»æ²¹ãšæ··åãããããåã¯
ã·ã¹ãã å ã«çŽæ¥æ³šå ¥ããåŸããæã䟿å©ãªæ¹æ³
ã¯ãéåžžã®å·åªæµäœãå å¡«ããå ¬ç¥ã®æ¹æ³ã«åŸã€
ãŠãæ¬çºæã®æ·»å å€ãå«ãå·åªæµäœãã察象ãšãª
ãå·åè¥ããã¯ç©ºèª¿ã·ã¹ãã ã«æ°ãã«åå å¡«ãã
ã®ãäžè¬çã§ããã
å æ°Žåè§£å¯èœãªã·ã©ã³è¥ããã¯ã·ãªã³ãŒã³ã察
象ã®ã·ã¹ãã ã«å å¡«ããéã«ã¯ã該ã·ã¹ãã ãé
åžžã®æ¹æ³ã«ãã€ãŠä¹Ÿç¥ããããŠãã§ããã ãæ°Žå
ãé€å»ããããšãæãŸãããããã®åïŒäºåïŒä¹Ÿ
ç¥ã¯å¿ é ã®èŠä»¶ã§ã¯ãªããããªãã¡ãæ¬çºæã®å©
ç¹ã®äžã€ã¯ãåŸæ¥è¡ãªãããŠããããã®ãããªå
也ç¥å·¥çšãå¿ èŠãªããšããããšã«ãããå·åã·ã¹
ãã ã倧æ°äžã®æ°Žåã«æãããŠããŸãã也ç¥çšã®
ã«ãã»ã«ã湿æ°ã垯ã³ãŠããŸã€ãå Žåã«ã¯ããã®
也ç¥ã«ãã»ã«ã®åæ¿ãå¿ èŠã§ãããããããªã«ã¬
ãã·ã©ã³çµæç©ããå·åªãšããŠã¯ãããã«ãªãã«
ãŒãã³ãå«ã空調è¥ããã¯å·åãŠãããã«å å¡«ã
ãã«éããŠã¯ããããå·åªãæ¶²äœã®ç¶æ ã«ãããŠ
ãã€ããæ·»å ããã³ã³ãã¬ããµã®æœ€æ»ãå åã«è¡
ãªãå¿ èŠãããããã®ããã«ããªãå Žåã«ã¯ãå·
åªã®æº¶åªäœçšã«ãã€ãŠãã³ã³ãã¬ããµã®æœ€æ»ã«å¿
èŠãªæ²¹ãåãé€ãããŠããŸãããšããããç¹å®ã®
å·åªãšã·ãŒã©ã³ãã®éžæã¯ã察象ãšãªãè£ çœ®ã®ã¿
ã€ãã䜿çšäžã®è«žèŠä»¶ã«ãã€ãŠæ±ºå®ããããå·åª
ã®ã¿ã€ãã¯ãå·åæè¡åã³ç©ºèª¿æè¡åéã«ããã
åœæ¥è ã«ç¥ãããŠãããã®ã§ããã
象ã®ã·ã¹ãã ã«å å¡«ããéã«ã¯ã該ã·ã¹ãã ãé
åžžã®æ¹æ³ã«ãã€ãŠä¹Ÿç¥ããããŠãã§ããã ãæ°Žå
ãé€å»ããããšãæãŸãããããã®åïŒäºåïŒä¹Ÿ
ç¥ã¯å¿ é ã®èŠä»¶ã§ã¯ãªããããªãã¡ãæ¬çºæã®å©
ç¹ã®äžã€ã¯ãåŸæ¥è¡ãªãããŠããããã®ãããªå
也ç¥å·¥çšãå¿ èŠãªããšããããšã«ãããå·åã·ã¹
ãã ã倧æ°äžã®æ°Žåã«æãããŠããŸãã也ç¥çšã®
ã«ãã»ã«ã湿æ°ã垯ã³ãŠããŸã€ãå Žåã«ã¯ããã®
也ç¥ã«ãã»ã«ã®åæ¿ãå¿ èŠã§ãããããããªã«ã¬
ãã·ã©ã³çµæç©ããå·åªãšããŠã¯ãããã«ãªãã«
ãŒãã³ãå«ã空調è¥ããã¯å·åãŠãããã«å å¡«ã
ãã«éããŠã¯ããããå·åªãæ¶²äœã®ç¶æ ã«ãããŠ
ãã€ããæ·»å ããã³ã³ãã¬ããµã®æœ€æ»ãå åã«è¡
ãªãå¿ èŠãããããã®ããã«ããªãå Žåã«ã¯ãå·
åªã®æº¶åªäœçšã«ãã€ãŠãã³ã³ãã¬ããµã®æœ€æ»ã«å¿
èŠãªæ²¹ãåãé€ãããŠããŸãããšããããç¹å®ã®
å·åªãšã·ãŒã©ã³ãã®éžæã¯ã察象ãšãªãè£ çœ®ã®ã¿
ã€ãã䜿çšäžã®è«žèŠä»¶ã«ãã€ãŠæ±ºå®ããããå·åª
ã®ã¿ã€ãã¯ãå·åæè¡åã³ç©ºèª¿æè¡åéã«ããã
åœæ¥è ã«ç¥ãããŠãããã®ã§ããã
æ¶²äœãªã«ã¬ãã·ã©ã³è¥ããã¯ãã®æ··åç©ã¯ãäž
è¬ã«æ¬¡ã®ç¹æ§ãæããŠããªããã°ãªããªãããšã
çè§£ãããããããªãã¡ãæ¶²äœãªã«ã¬ãã·ã©ã³å
ã¯ãã®æ··åç©ã¯ãç¹å®ã®å·åªæµäœåã³åèšåè·¯ã
æ§æããææãšå ±åå¯èœãªãã®ã§ãªããŠã¯ãªããª
ããããªãã¡ã âå·åªæµäœè¥ããã¯åè·¯ææãšæ¥è§Šããããšã«ã
ã€ãŠããã®æµäœè¥ããã¯åè·¯ææã®ç¹æ§ãå€å
ãããããã®ã§ãã€ãŠã¯ãªããªãã
è¬ã«æ¬¡ã®ç¹æ§ãæããŠããªããã°ãªããªãããšã
çè§£ãããããããªãã¡ãæ¶²äœãªã«ã¬ãã·ã©ã³å
ã¯ãã®æ··åç©ã¯ãç¹å®ã®å·åªæµäœåã³åèšåè·¯ã
æ§æããææãšå ±åå¯èœãªãã®ã§ãªããŠã¯ãªããª
ããããªãã¡ã âå·åªæµäœè¥ããã¯åè·¯ææãšæ¥è§Šããããšã«ã
ã€ãŠããã®æµäœè¥ããã¯åè·¯ææã®ç¹æ§ãå€å
ãããããã®ã§ãã€ãŠã¯ãªããªãã
âãã®äœ¿çšéã«ãããŠãé©åœãªå·åŽçšæµäœãšããŠ
ã®å·åªã®ç¹æ§ãå®è³ªçã«é»æ¢ãããã®ã§ãã€ãŠ
ã¯ãªããªãã
ã®å·åªã®ç¹æ§ãå®è³ªçã«é»æ¢ãããã®ã§ãã€ãŠ
ã¯ãªããªãã
âå·åè¥ããã¯ç©ºèª¿åè·¯ã®æ¶²çžéšåã«ãããŠãå
æ°Žåè§£ã«ããåºäœã圢æããããšãªããæ¶²äœã®
ç¶æ ã§ååšããäžã€æ°Žåãšæ¥è§ŠããŠå æ°Žåè§£
ããå·åªãšå ±åå¯èœãªæ¶²äœã®ã·ãªããŒã«
ïŒsilinolïŒè¥ããã¯ã·ãªã³ãŒã³æ²¹ã圢æããã
ãšã«ããããã®è±æ°Žæ©èœãæããåŸããã®ã§ãª
ããŠã¯ãªããªãã
æ°Žåè§£ã«ããåºäœã圢æããããšãªããæ¶²äœã®
ç¶æ ã§ååšããäžã€æ°Žåãšæ¥è§ŠããŠå æ°Žåè§£
ããå·åªãšå ±åå¯èœãªæ¶²äœã®ã·ãªããŒã«
ïŒsilinolïŒè¥ããã¯ã·ãªã³ãŒã³æ²¹ã圢æããã
ãšã«ããããã®è±æ°Žæ©èœãæããåŸããã®ã§ãª
ããŠã¯ãªããªãã
âèªç¶æ§ã®å±éºãªææã§ãã€ãŠã¯ãªããªãã
âéè
飿§ã§ãããäžã€è²¯èµã«æ®ã©å°é£æ§ãçã
ãªãçšã«å åå®å®ã§ãªããã°ãªããªãã
ãªãçšã«å åå®å®ã§ãªããã°ãªããªãã
âæŽã«æãŸããã¯ãç°å¢çã«åãå
¥ãããããã®
ã§ãªããŠã¯ãªããªãã
ã§ãªããŠã¯ãªããªãã
次ã®å®æœäŸã¯ãæ¬çºæãæŽã«æããã«ãããã®
ã§ããããããã®å®æœäŸã«ãã€ãŠæ¬çºæãéå®ã
ãããã®ã§ã¯ãªãã
ã§ããããããã®å®æœäŸã«ãã€ãŠæ¬çºæãéå®ã
ãããã®ã§ã¯ãªãã
宿œäŸ ïŒ
å·åª12ã®95ïŒ
ãšããžã¡ãã«ãžãšããã·ã·ã©ã³ã®
19éééšãšãããªã¡ãã«ãšããã·ã·ã©ã³ã®ïŒéé
éšãšã®æ··åç©ã®ïŒïŒ ãšãããªãæ··åç©ã圢æãã
ãããã®æ··åç©ããèªåè»çšç©ºèª¿ãŠãããã®å å¡«
ã«äœ¿çšãããåŸæ¥ã®çŒ¶ã«å§åäžã§å°å ¥ããããæ··
åç©ã¯ããã®åŸãå å¡«çšçŒ¶ããèªåè»çšç©ºèª¿ãŠã
ããã«å å¡«ãããã
19éééšãšãããªã¡ãã«ãšããã·ã·ã©ã³ã®ïŒéé
éšãšã®æ··åç©ã®ïŒïŒ ãšãããªãæ··åç©ã圢æãã
ãããã®æ··åç©ããèªåè»çšç©ºèª¿ãŠãããã®å å¡«
ã«äœ¿çšãããåŸæ¥ã®çŒ¶ã«å§åäžã§å°å ¥ããããæ··
åç©ã¯ããã®åŸãå å¡«çšçŒ¶ããèªåè»çšç©ºèª¿ãŠã
ããã«å å¡«ãããã
宿œäŸ ïŒ
宿œäŸïŒãšåæ§ã«ãå·åªçµæç©ã倧åã®å·¥æ¥çš
åã³åæ¥çšå·ååã³ç©ºèª¿ã·ã¹ãã çšã«æºåãã
ãããã®çµæç©ã¯ã99.5ïŒ ã®å·åª11ãšããã¹ïŒãž
ã¡ãã«ã¢ããïŒãžãšãã«ã·ã©ã³ã®ïŒéšããžã¡ãã«
ãžãšããã·ã·ã©ã³ã®ïŒéšãåã³ãžã¡ãã«ãžã¡ãã
ã·ã·ã©ã³ã®ïŒéšãããªãæ¶²äœãªã«ã¬ãã·ã©ã³ã®
0.5ïŒ ãšãããªããã®ã§ããã
åã³åæ¥çšå·ååã³ç©ºèª¿ã·ã¹ãã çšã«æºåãã
ãããã®çµæç©ã¯ã99.5ïŒ ã®å·åª11ãšããã¹ïŒãž
ã¡ãã«ã¢ããïŒãžãšãã«ã·ã©ã³ã®ïŒéšããžã¡ãã«
ãžãšããã·ã·ã©ã³ã®ïŒéšãåã³ãžã¡ãã«ãžã¡ãã
ã·ã·ã©ã³ã®ïŒéšãããªãæ¶²äœãªã«ã¬ãã·ã©ã³ã®
0.5ïŒ ãšãããªããã®ã§ããã
宿œäŸ ïŒ
宿œäŸïŒãšåæ§ã«ãå·åªæµäœæ··åç©ãã99.8ïŒ
ã®å·åª22ãšã宿œäŸïŒã®ãªã«ã¬ãã·ã©ã³æ··åç©ã®
0.2ïŒ ãšããæºåãããã
ã®å·åª22ãšã宿œäŸïŒã®ãªã«ã¬ãã·ã©ã³æ··åç©ã®
0.2ïŒ ãšããæºåãããã
宿œäŸ ïŒ
忥çšããªãŒã¶ãŒåã³é³åã±ãŒã¹çšã®æ¿çž®ç©
ãã50ïŒ ã®å·åª502ãš50ïŒ ã®ãªã«ã¬ãã·ã©ã³ãšã
å«ãã§æºåãããããªã«ã¬ãã·ã©ã³ãšããŠã宿œ
äŸïŒã®æ··åç©ã䜿çšããããåæ§ã®çµææ¯çãæ
ããå¥ã®æ¿çž®ç©ãã宿œäŸïŒã®ãªã«ã¬ãã·ã©ã³æ··
åç©ãçšããŠèª¿è£œãããã
ãã50ïŒ ã®å·åª502ãš50ïŒ ã®ãªã«ã¬ãã·ã©ã³ãšã
å«ãã§æºåãããããªã«ã¬ãã·ã©ã³ãšããŠã宿œ
äŸïŒã®æ··åç©ã䜿çšããããåæ§ã®çµææ¯çãæ
ããå¥ã®æ¿çž®ç©ãã宿œäŸïŒã®ãªã«ã¬ãã·ã©ã³æ··
åç©ãçšããŠèª¿è£œãããã
宿œäŸ ïŒ
99ïŒ
ã®å·åªãšã最æ»å€ãšããŠæ©èœããã¢ã»ãã«
ã¢ã»ãããŒãã®ïŒïŒ ïŒãªã«ã¬ãã·ã©ã³åã³æ·»å ç©
ã®ç·ééã«å¯ŸããŠïŒãæ·»å ããã宿œäŸïŒã®ãªã«
ã¬ãã·ã©ã³æ··åç©ã®ïŒïŒ ãšãããæå®ã®æ··åç©ã
圢æãããã
ã¢ã»ãããŒãã®ïŒïŒ ïŒãªã«ã¬ãã·ã©ã³åã³æ·»å ç©
ã®ç·ééã«å¯ŸããŠïŒãæ·»å ããã宿œäŸïŒã®ãªã«
ã¬ãã·ã©ã³æ··åç©ã®ïŒïŒ ãšãããæå®ã®æ··åç©ã
圢æãããã
以äžèšè¿°ããŠããç¹å®ã®å®æœäŸã¯ãæ¬çºæã®äž
è¬çãªæ¬è³ªãå åã«æããã«ããã§ãããããã
ã°ã第äžè ã¯èª°ã§ããããŸã§ã§æ¢ç¥ãšãªã€ãç¥è
ãå¿çšããŠæ¬çºæã®äžè¬çæŠå¿µããéžè±ããããš
ãªãçš®ã ã®ç®çã«äžèšå®æœäŸãä¿®æ£ãããé©åã
ããããããããšãã§ããã¯ãã§ãããããæ ã
ãã®ãããªä¿®æ£ãå ãããããã®ãé©åãããã
ã®ã¯ãããã«é瀺ãããå ·äœäŸã®ç䟡ç©ã®æå³ãš
ãã®ç¯å²å ã«å å«ãããã¹ããã®ã§ããããŸãå
å«ãããããã«æå³ããããã®ã§ããããŸããã
ãã§çšããããèšèã¥ãããè¡èªã¯ã説æã®ãã
ã®ãã®ã§ãã€ãŠãäœçã®éå®ãæ§æãããã®ã§ãª
ãããšãçè§£ãããã¹ãã§ããã
è¬çãªæ¬è³ªãå åã«æããã«ããã§ãããããã
ã°ã第äžè ã¯èª°ã§ããããŸã§ã§æ¢ç¥ãšãªã€ãç¥è
ãå¿çšããŠæ¬çºæã®äžè¬çæŠå¿µããéžè±ããããš
ãªãçš®ã ã®ç®çã«äžèšå®æœäŸãä¿®æ£ãããé©åã
ããããããããšãã§ããã¯ãã§ãããããæ ã
ãã®ãããªä¿®æ£ãå ãããããã®ãé©åãããã
ã®ã¯ãããã«é瀺ãããå ·äœäŸã®ç䟡ç©ã®æå³ãš
ãã®ç¯å²å ã«å å«ãããã¹ããã®ã§ããããŸãå
å«ãããããã«æå³ããããã®ã§ããããŸããã
ãã§çšããããèšèã¥ãããè¡èªã¯ã説æã®ãã
ã®ãã®ã§ãã€ãŠãäœçã®éå®ãæ§æãããã®ã§ãª
ãããšãçè§£ãããã¹ãã§ããã
Claims (1)
- ãç¹èš±è«æ±ã®ç¯å²ã ïŒ (a) å·åªæµäœãæœ€æ»æµäœåã³ãããã®æ··åç©
ãããªã矀ããéžã°ããç©è³ªã䞊ã³ã« (b) å·åè¥ããã¯ç©ºèª¿åè·¯å ããæ°Žåãé€å»ãã
ããã®å æ°Žåè§£å¯èœãªæ¶²äœç¶ã®ææ©ã·ã©ã³è±æ°Ž
å€ã§ãã€ãŠã該液äœç¶ã®å æ°Žåè§£å¯èœãªææ©ã·
ã©ã³è¥ããã¯ãã®æ··åç©ãå°ãªããšãäžã€ã®å
æ°Žåè§£å¯èœãªåºãæããæ°Žåãšåå¿ããŠæ¶²äœã
圢æãåŸããã®ã§ãããäžã€å æ°Žåè§£ã®ååŸã®
äœãã«ãããŠãåèšå·åªæµäœãšçžæº¶æ§ã®ããã
ã®ã§ãããæŽã«ãããææ©ã·ã©ã³ããåèšå·åª
æµäœã®ç¹æ§ãå®è³ªçã«é»å®³ããããããŠåèšå
è·¯ã®æ¶²äœéšåã«ãããŠæ¶²äœãšããŠååšããäžã€
該åè·¯ã圢æããç©è³ªãšã¯å®è³ªçã«äžæŽ»æ§ã§ã
ããã®ã ãå«ãããšãç¹åŸŽãšãããå·ååã³ç©ºèª¿ãŠããã
ã®ããã®æ°Žåé€å»å·åªæµäœçµæç©ã ïŒ åèšå·åªæµäœããã¯ãããã«ãªãã«ãŒãã³ã§
ããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé ã«åŸãçµæç©ã ïŒ åèšå·åªæµäœããã¢ã³ã¢ãã¢ã§ããç¹èš±è«æ±
ã®ç¯å²ç¬¬ïŒé ã«åŸãçµæç©ã ïŒ åèšææ©ã·ã©ã³æ¶²äœããåèšçµæç©ã®
100ppmä¹è³10ïŒ å«ãŸããŠãããæ®éšãå®è³ªçã«
å·åªæµäœã§ãããå åãªå¹åã§ã®äœ¿çšãæå³ãã
ãç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé ã«åŸãçµæç©ã ïŒ åèš(a)æåããå·åªæµäœãšæœ€æ»æµäœã®æ··åç©
ã«ãŠæ§æãããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé ã«åŸãçµæ
ç©ã ïŒ åèšææ©ã·ã©ã³æ¶²äœããäºå®èœæ§ææ©ã·ã©ã³
è¥ããã¯æ«ç«¯ããããã¯ããææ©ã·ã©ã³ãããªã
ç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé ã«åŸãçµæç©ã ïŒ åèšå æ°Žåè§£å¯èœãªåºããã¢ã«ãã«ã¢ããã
ãžã¢ã«ãã«ã¢ãããã¡ã«ã«ãããã¢ã·ããã·ãã¢
ã«ãããã·ãããªã矀ããéžã°ããç¹èš±è«æ±ã®ç¯
å²ç¬¬ïŒé ã«åŸãçµæç©ã ïŒ å°ãªããšãäžã€ã®å æ°Žåè§£å¯èœãªåºãæãã
ææ©ã·ã©ã³åéäœãå°ãªããšãäžã€ã®å æ°Žåè§£å¯
èœãªåºãæããã·ãªã³ãŒã³éåäœãŸãã¯ãããã®
æ··åç©ãå«ã¿ãäžã€è©²ææ©ã·ã©ã³è¥ããã¯éåäœ
ã¯ãæ°Žåãšåå¿ãããšãã«ãå·åè¥ããã¯ç©ºèª¿ã·
ã¹ãã ã®äœåãé»å®³ãããããªéçžæº¶æ§ã®åºäœè¥
ããã¯éåäœã²ã«ã圢æããªããã®ã§ãããåèš
ã·ã¹ãã ããæ°Žåãé€å»ããããã®çµæç©ã§ã
ãããããŠè©²çµæç©ã¯ãæå®ã®å®¹åšå ã«å§åäžã«
å容ããããŸããããå§åãå·åªæµäœãšããŠæ©èœ
ãåŸãå å§ã¬ã¹ã«ãã€ãŠäŸçµŠããããã®ã§ããã
ãšãç¹åŸŽãšããçµæç©ã ïŒ åèšå®¹åšãã空調è¥ããã¯å·ååè·¯ãæ§æ
ãããŸãåèšå å§ã¬ã¹ãå·åªæµäœãå«ãç¹èš±è«æ±
ã®ç¯å²ç¬¬ïŒé ã«åŸãçµæç©ã ïŒïŒ åèšå®¹åšãã空調è¥ããã¯å·ååè·¯ã®å å¡«
ã«äœ¿çšããã猶ã§ããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé ã«åŸ
ãçµæç©ã ïŒïŒ åèšå æ°Žåè§£å¯èœãªåºããã¢ã«ãã«ã¢ã
ãããžã¢ã«ãã«ã¢ãããã¡ã«ã«ãããã¢ã·ãã
ã·ãã¢ã«ãããã·ãããªã矀ããéžã°ããç¹èš±è«
æ±ã®ç¯å²ç¬¬ïŒé ã«åŸãçµæç©ã ïŒïŒ å°ãªããšãäžã€ã®å æ°Žåè§£å¯èœãªåºãæã
ãææ©ã·ã©ã³åéäœãå°ãªããšãäžã€ã®å æ°Žåè§£
å¯èœãªåºãæããã·ãªã³ãŒã³éåäœè¥ããã¯ãã
ãã®æ··åç©ããè©²ææ©ã·ã©ã³åéäœè¥ããã¯ã·ãª
ã³ãŒã³éåäœãã·ã¹ãã ã®äœåãé»å®³ãããããª
éçžæº¶æ§ã®åºäœè¥ããã¯éåäœã²ã«ã圢æããªã
ãšããæ¡ä»¶äžã«ãå·åè¥ããã¯ç©ºèª¿ã·ã¹ãã ã«å°
å ¥ããããããšã ãå«ããå·åè¥ããã¯ç©ºèª¿ã·ã¹ãã ããæ°Žåãé€
å»ããæ¹æ³ã ïŒïŒ åèšææ©ã·ã©ã³åéäœè¥ããã¯ã·ãªã³ãŒã³
éåäœããå·åªæµäœãšå ±ã«ãåèšã·ã¹ãã ã«å°å ¥
ãããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒïŒé ã«åŸãæ¹æ³ã ïŒïŒ åèšæ¶²äœç¶ã®ææ©ã·ã©ã³åéäœè¥ããã¯é
åäœåã³åèšå·åªæµäœãã該液äœç¶ææ©ã·ã©ã³ã®
å å¡«ã«ç¶ã該å·åªæµäœã®å å¡«ã«ãã€ãŠãç¶ããŠå
è·¯å ã«å å¡«ããããããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒïŒé
ã«åŸãæ¹æ³ã ïŒïŒ åèšå·åªæµäœåã³æ¶²äœç¶ææ©ã·ã©ã³ããå
èšåè·¯ãžã®å å¡«ã«å ç«ã€ãŠæ··åããããããç¹èš±
è«æ±ã®ç¯å²ç¬¬ïŒïŒé ã«åŸãæ¹æ³ã ïŒïŒ åèšæ¶²äœç¶ææ©ã·ã©ã³åéäœè¥ããã¯éå
äœã®éããåèšã·ã¹ãã ã«ãããæ°Žåã®éããã
å®è³ªçã«éå°ã«ååšããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒïŒé
ã«åŸãæ¹æ³ã ïŒïŒ åèšå æ°Žåè§£å¯èœãªåºããã¢ã«ãã«ã¢ã
ãããžã¢ã«ãã«ã¢ãããã¡ã«ã«ãããã¢ã·ãã
ã·ãã¢ã«ãããã·ãããªã矀ããéžã°ããç¹èš±è«
æ±ã®ç¯å²ç¬¬ïŒïŒé ã«åŸãæ¹æ³ã
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US519623 | 1983-08-02 | ||
| US06/519,623 US4508631A (en) | 1983-08-02 | 1983-08-02 | Dehydrating refrigerant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60122006A JPS60122006A (ja) | 1985-06-29 |
| JPH0261282B2 true JPH0261282B2 (ja) | 1990-12-19 |
Family
ID=24069100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59163742A Granted JPS60122006A (ja) | 1983-08-02 | 1984-08-02 | è±æ°Žå·åª |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4508631A (ja) |
| JP (1) | JPS60122006A (ja) |
| CA (1) | CA1207307A (ja) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4661433A (en) * | 1984-12-31 | 1987-04-28 | General Electric Company | Storage stable aryl nitrone compositions |
| JPH086987B2 (ja) * | 1990-03-30 | 1996-01-29 | æ ªåŒäŒç€Ÿæ¥ç«è£œäœæ | å·åè£ çœ® |
| US5050388A (en) * | 1990-04-27 | 1991-09-24 | American Patent Group | Reclaiming of refrigerant fluids to make same suitable for reuse |
| US5417873A (en) * | 1994-02-02 | 1995-05-23 | American Patent Group, Inc. | Sealant containing partially hydrolized tetraalkoxy silone, for air conditioning and refrigeration circuits |
| USRE36951E (en) * | 1994-08-29 | 2000-11-14 | Spectronics Corporation | Method of introducing leak detection dye into an air conditioning or refrigeration system including solid or semi-solid fluorescent dyes |
| WO1996034067A1 (en) * | 1995-04-24 | 1996-10-31 | Silicon Resources, Inc. | Compositions and methods for dehydrating, passivating and sealing systems |
| US5666812A (en) * | 1995-10-20 | 1997-09-16 | Ipg Corporation | Apparatus and process for renewing refrigerants |
| JPH1067996A (ja) * | 1996-04-25 | 1998-03-10 | Matsushita Electric Ind Co Ltd | å·åæ©æ²¹çµæç© |
| US20110167841A1 (en) | 2004-06-04 | 2011-07-14 | Brasscorp Limited | Compositions and methods for injection of sealants and/or drying agents into air conditioning and refrigeration systems |
| US7296423B2 (en) * | 2004-06-04 | 2007-11-20 | Brasscorp Limited | Composition and methods for injection of sealants into air conditioning and refrigeration systems |
| WO2007119679A1 (ja) * | 2006-04-14 | 2007-10-25 | Shozo Kawanishi | çµåãç§€ |
| CN102066855A (zh) * | 2008-06-20 | 2011-05-18 | æéåœé æ±œé æéèŽ£ä»»å ¬åž | å°æ·»å åæ³šå ¥å°å°éç³»ç»äžçæ¹æ³ |
| JP2020125384A (ja) * | 2019-02-01 | 2020-08-20 | æ ªåŒäŒç€Ÿãã³ãœãŒ | ç±èŒžéåªäœããã³è»äž¡çšç±ãããžã¡ã³ãã·ã¹ãã |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3912651A (en) * | 1973-07-09 | 1975-10-14 | Dow Corning | Anhydrous organosilicon fluids |
| US4141851A (en) * | 1975-11-21 | 1979-02-27 | Castrol Limited | Silane derivatives |
| US4427992A (en) * | 1975-12-17 | 1984-01-24 | Motorola, Inc. | Method for incorporating a desiccant in a semiconductor package |
| US4379067A (en) * | 1981-06-03 | 1983-04-05 | Joseph J. Packo | Self-sealing refrigerant |
-
1983
- 1983-08-02 US US06/519,623 patent/US4508631A/en not_active Expired - Lifetime
-
1984
- 1984-02-07 CA CA000446936A patent/CA1207307A/en not_active Expired
- 1984-08-02 JP JP59163742A patent/JPS60122006A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60122006A (ja) | 1985-06-29 |
| US4508631A (en) | 1985-04-02 |
| CA1207307A (en) | 1986-07-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0261282B2 (ja) | ||
| US6581404B2 (en) | Refrigerant | |
| US4442015A (en) | Self-sealing refrigerant | |
| US9435574B2 (en) | Compositions and methods for injection of sealants and/or drying agents into air conditioning and refrigeration systems | |
| US20130005619A1 (en) | Lubricating oil composition for reducing friction comprising nanoporous particles | |
| US6438970B1 (en) | Apparatus methods and compositions for placing additive fluids into a refrigerant circuit | |
| CA2155261C (en) | Lubricant composition for ammonia refrigerants used in compression refrigeration systems | |
| US20100012882A1 (en) | Refrigerant compositions including silyl terminated polyalkylene glycols as lubricants and methods for making the same | |
| US4304805A (en) | Sealing leaks by polymerization of volatilized aminosilane monomers | |
| FI60404B (fi) | Pneumatiskt daeck vars inre yta har ett oeverdrag av ett smoerjmedelsgel | |
| US4379067A (en) | Self-sealing refrigerant | |
| US5882543A (en) | Compositions and methods for dehydrating, passivating and sealing systems | |
| CA2141375C (en) | Improved sealant for air conditioning and refrigeration circuits | |
| CN101018844A (zh) | å·å»æºæ²¹ç»åç© | |
| JPH01259095A (ja) | ããã³å§çž®æ©çšå·åæ©æ²¹ | |
| WO2002073102A1 (en) | Apparatus, method and compositions for placing for additive fluids into a refrigerant circuit | |
| KR102200670B1 (ko) | êž°íì± ë°©ì² í¡ìµì ì ì¡°ë°©ë² | |
| US5050388A (en) | Reclaiming of refrigerant fluids to make same suitable for reuse | |
| KR20050086461A (ko) | ìì§ ìŽí늬ìŒìŽì ì ìí ìê³ ëë§€ | |
| CA2736909A1 (en) | Compositions and methods for injection of sealants and/or drying agents into air conditioning and refrigeration systems | |
| RU2115685C1 (ru) | ÐÑ Ð»Ð°Ð¶ÐŽÐ°ÑÑÐ°Ñ Ð¶ÐžÐŽÐºÐŸÑÑÑ | |
| RU2218384C2 (ru) | УплПÑМОÑелÑÐœÐ°Ñ Ð¿Ð°ÑÑа ÐŽÐ»Ñ Ð¿ÑеЎÑпÑÐµÐ¶ÐŽÐµÐœÐžÑ Ðž ÑÑÑÑÐ°ÐœÐµÐœÐžÑ ÑÑеÑек пП ÑÑÑбПпÑПвПЎМПй аÑЌаÑÑÑе | |
| US2768955A (en) | Permanent anti-freeze liquid containing an anti-foam phase of a silicone in a mineral lubricating oil | |
| US10012422B1 (en) | HVAC/R system sealant and drying composition, and method for sealing and removing moisture therewith | |
| US2733210A (en) | Lubricant compositions and method of |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |