JPS61174705A - Ｐｃｂを含有する冷媒をｐｃｂを含有しない冷媒で置換する方法 - Google Patents
Ｐｃｂを含有する冷媒をｐｃｂを含有しない冷媒で置換する方法Info
- Publication number
- JPS61174705A JPS61174705A JP26393285A JP26393285A JPS61174705A JP S61174705 A JPS61174705 A JP S61174705A JP 26393285 A JP26393285 A JP 26393285A JP 26393285 A JP26393285 A JP 26393285A JP S61174705 A JPS61174705 A JP S61174705A
- Authority
- JP
- Japan
- Prior art keywords
- pcb
- cooling liquid
- dielectric
- refrigerant
- container
- 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.)
- Pending
Links
- 239000003507 refrigerant Substances 0.000 title claims description 88
- RELMFMZEBKVZJC-UHFFFAOYSA-N 1,2,3-trichlorobenzene Chemical compound ClC1=CC=CC(Cl)=C1Cl RELMFMZEBKVZJC-UHFFFAOYSA-N 0.000 claims description 92
- 229920002545 silicone oil Polymers 0.000 claims description 88
- 150000003071 polychlorinated biphenyls Chemical class 0.000 claims description 79
- 239000000203 mixture Substances 0.000 claims description 76
- 239000012530 fluid Substances 0.000 claims description 64
- 238000000034 method Methods 0.000 claims description 53
- 239000000110 cooling liquid Substances 0.000 claims description 33
- 239000007788 liquid Substances 0.000 claims description 30
- 229920001296 polysiloxane Polymers 0.000 claims description 21
- 239000002904 solvent Substances 0.000 claims description 21
- GBDZXPJXOMHESU-UHFFFAOYSA-N 1,2,3,4-tetrachlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1Cl GBDZXPJXOMHESU-UHFFFAOYSA-N 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- 230000006698 induction Effects 0.000 claims description 9
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 claims description 7
- 238000004821 distillation Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 6
- -1 poly(dimethylsiloxane) Polymers 0.000 claims description 6
- 238000009835 boiling Methods 0.000 claims description 5
- 239000012212 insulator Substances 0.000 claims description 5
- 238000011049 filling Methods 0.000 claims description 4
- 238000011010 flushing procedure Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 2
- 239000003989 dielectric material Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims 2
- 230000004888 barrier function Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 230000001568 sexual effect Effects 0.000 claims 1
- 238000002386 leaching Methods 0.000 description 44
- 239000003921 oil Substances 0.000 description 16
- 230000033228 biological regulation Effects 0.000 description 13
- 239000011148 porous material Substances 0.000 description 13
- 238000009792 diffusion process Methods 0.000 description 12
- 239000002480 mineral oil Substances 0.000 description 12
- 235000010446 mineral oil Nutrition 0.000 description 12
- 229930195733 hydrocarbon Natural products 0.000 description 10
- 150000002430 hydrocarbons Chemical class 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 230000002829 reductive effect Effects 0.000 description 8
- 239000000126 substance Substances 0.000 description 7
- 239000004215 Carbon black (E152) Substances 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 6
- 239000012809 cooling fluid Substances 0.000 description 6
- BTAGRXWGMYTPBY-UHFFFAOYSA-N 1,2,3-trichloro-4-(2,3,4-trichlorophenyl)benzene Chemical compound ClC1=C(Cl)C(Cl)=CC=C1C1=CC=C(Cl)C(Cl)=C1Cl BTAGRXWGMYTPBY-UHFFFAOYSA-N 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 5
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical group ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- PBKONEOXTCPAFI-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 150000008422 chlorobenzenes Chemical class 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 238000010292 electrical insulation Methods 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 229950011008 tetrachloroethylene Drugs 0.000 description 3
- XEMRAKSQROQPBR-UHFFFAOYSA-N (trichloromethyl)benzene Chemical class ClC(Cl)(Cl)C1=CC=CC=C1 XEMRAKSQROQPBR-UHFFFAOYSA-N 0.000 description 2
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
- 241000779819 Syncarpia glomulifera Species 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 150000007824 aliphatic compounds Chemical class 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 2
- 150000001491 aromatic compounds Chemical class 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 239000001739 pinus spp. Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 235000015096 spirit Nutrition 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 229940035339 tri-chlor Drugs 0.000 description 2
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 2
- 229940036248 turpentine Drugs 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- PXGPLTODNUVGFL-BRIYLRKRSA-N (E,Z)-(1R,2R,3R,5S)-7-(3,5-Dihydroxy-2-((3S)-(3-hydroxy-1-octenyl))cyclopentyl)-5-heptenoic acid Chemical compound CCCCC[C@H](O)C=C[C@H]1[C@H](O)C[C@H](O)[C@@H]1CC=CCCCC(O)=O PXGPLTODNUVGFL-BRIYLRKRSA-N 0.000 description 1
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
- 241000237519 Bivalvia Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 235000016795 Cola Nutrition 0.000 description 1
- 244000228088 Cola acuminata Species 0.000 description 1
- 235000011824 Cola pachycarpa Nutrition 0.000 description 1
- 241001663154 Electron Species 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 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 description 1
- 241000102542 Kara Species 0.000 description 1
- 241001529936 Murinae Species 0.000 description 1
- 241001474791 Proboscis Species 0.000 description 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007700 distillative separation Methods 0.000 description 1
- 238000001983 electron spin resonance imaging Methods 0.000 description 1
- 150000002118 epoxides Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009421 internal insulation Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000012633 leachable Substances 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- BRVSNRNVRFLFLL-HQSVLGJOSA-N pcbo Chemical compound CCCCCCCCOC(=O)CCCC1([C@]23C4=C5C=CC6=C7C=CC8=C9C=CC%10=C%11C=CC%12=C(C=C4)[C@]31C1=C3C4=C2C5=C6C=2C7=C8C5=C9C%10=C(C3=C5C4=2)C%11=C%121)C1=CC=CC=C1 BRVSNRNVRFLFLL-HQSVLGJOSA-N 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 229920013639 polyalphaolefin Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical group [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000003613 toluenes Chemical class 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Landscapes
- Transformer Cooling (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67528084A | 1984-11-27 | 1984-11-27 | |
| US675280 | 1984-11-27 | ||
| US742962 | 1985-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61174705A true JPS61174705A (ja) | 1986-08-06 |
Family
ID=24709793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26393285A Pending JPS61174705A (ja) | 1984-11-27 | 1985-11-26 | Ｐｃｂを含有する冷媒をｐｃｂを含有しない冷媒で置換する方法 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS61174705A (enrdf_load_stackoverflow) |
| EG (1) | EG17471A (enrdf_load_stackoverflow) |
| IN (1) | IN166504B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008152963A (ja) * | 2006-12-14 | 2008-07-03 | Teikoku Tsushin Kogyo Co Ltd | 回転式電子部品 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4119555A (en) * | 1976-06-08 | 1978-10-10 | Rhone-Poulenc Industries | Dielectric compositions comprising polychlorobenzene-alkyl terphenyl mixtures |
| US4124834A (en) * | 1977-10-05 | 1978-11-07 | Westinghouse Electric Corp. | Electrical inductive apparatus |
| US4299704A (en) * | 1980-05-19 | 1981-11-10 | General Electric Company | Method for removing polychlorinated biphenyls from contaminated transformer dielectric liquid |
| US4379746A (en) * | 1980-08-18 | 1983-04-12 | Sun-Ohio, Inc. | Method of destruction of polychlorinated biphenyls |
| US4396436A (en) * | 1981-07-20 | 1983-08-02 | Aluminum Company Of America | Method and flushing for removing hydraulic fluid from hydraulic systems |
| JPS60500183A (ja) * | 1982-11-15 | 1985-02-07 | インダストリアル ホログラフイツクス インコ−ポレ−テツド | 周囲圧力による応力を利用した構造物についての二重露光干渉解析法 |
-
1985
- 1985-11-26 IN IN951/MAS/85A patent/IN166504B/en unknown
- 1985-11-26 EG EG751/85A patent/EG17471A/xx active
- 1985-11-26 JP JP26393285A patent/JPS61174705A/ja active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4119555A (en) * | 1976-06-08 | 1978-10-10 | Rhone-Poulenc Industries | Dielectric compositions comprising polychlorobenzene-alkyl terphenyl mixtures |
| US4124834A (en) * | 1977-10-05 | 1978-11-07 | Westinghouse Electric Corp. | Electrical inductive apparatus |
| US4299704A (en) * | 1980-05-19 | 1981-11-10 | General Electric Company | Method for removing polychlorinated biphenyls from contaminated transformer dielectric liquid |
| US4379746A (en) * | 1980-08-18 | 1983-04-12 | Sun-Ohio, Inc. | Method of destruction of polychlorinated biphenyls |
| US4396436A (en) * | 1981-07-20 | 1983-08-02 | Aluminum Company Of America | Method and flushing for removing hydraulic fluid from hydraulic systems |
| JPS60500183A (ja) * | 1982-11-15 | 1985-02-07 | インダストリアル ホログラフイツクス インコ−ポレ−テツド | 周囲圧力による応力を利用した構造物についての二重露光干渉解析法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008152963A (ja) * | 2006-12-14 | 2008-07-03 | Teikoku Tsushin Kogyo Co Ltd | 回転式電子部品 |
Also Published As
| Publication number | Publication date |
|---|---|
| EG17471A (en) | 1991-08-30 |
| IN166504B (enrdf_load_stackoverflow) | 1990-05-19 |
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