JPH02501342A - Ｐｃｂで汚染された電気機器を再分類するための方法および装置 - Google Patents
Ｐｃｂで汚染された電気機器を再分類するための方法および装置Info
- Publication number
- JPH02501342A JPH02501342A JP62504591A JP50459187A JPH02501342A JP H02501342 A JPH02501342 A JP H02501342A JP 62504591 A JP62504591 A JP 62504591A JP 50459187 A JP50459187 A JP 50459187A JP H02501342 A JPH02501342 A JP H02501342A
- Authority
- JP
- Japan
- Prior art keywords
- cleaning fluid
- transformer
- cleaning
- electrical equipment
- fluid
- 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
- 150000003071 polychlorinated biphenyls Chemical class 0.000 title claims description 116
- 238000000034 method Methods 0.000 title claims description 71
- 239000012530 fluid Substances 0.000 claims description 223
- 238000004140 cleaning Methods 0.000 claims description 218
- 238000004821 distillation Methods 0.000 claims description 142
- 239000007788 liquid Substances 0.000 claims description 51
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 claims description 33
- 229950011008 tetrachloroethylene Drugs 0.000 claims description 33
- 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 claims description 16
- 238000009835 boiling Methods 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 13
- 229930195733 hydrocarbon Natural products 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 9
- 239000004215 Carbon black (E152) Substances 0.000 claims description 8
- 150000002430 hydrocarbons Chemical class 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 claims description 5
- 235000010290 biphenyl Nutrition 0.000 claims description 4
- 239000000356 contaminant Substances 0.000 claims description 4
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- 230000003134 recirculating effect Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 150000004074 biphenyls Chemical class 0.000 claims description 3
- -1 hydrocarbon halogen compound Chemical class 0.000 claims description 3
- 238000011049 filling Methods 0.000 claims description 2
- RELMFMZEBKVZJC-UHFFFAOYSA-N 1,2,3-trichlorobenzene Chemical compound ClC1=CC=CC(Cl)=C1Cl RELMFMZEBKVZJC-UHFFFAOYSA-N 0.000 claims 1
- 239000004305 biphenyl Substances 0.000 claims 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims 1
- 238000004064 recycling Methods 0.000 claims 1
- 239000011162 core material Substances 0.000 description 22
- 238000012360 testing method Methods 0.000 description 12
- 239000002904 solvent Substances 0.000 description 11
- 230000009471 action Effects 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 10
- 239000000203 mixture Substances 0.000 description 8
- 230000007423 decrease Effects 0.000 description 7
- 230000002829 reductive effect Effects 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 5
- 238000005485 electric heating Methods 0.000 description 5
- 238000011010 flushing procedure Methods 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 238000010992 reflux Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 239000003085 diluting agent Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 238000004886 process control Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- DMDPKUWXJUYFKO-UHFFFAOYSA-N 1,1'-biphenyl;hydrochloride Chemical compound Cl.C1=CC=CC=C1C1=CC=CC=C1 DMDPKUWXJUYFKO-UHFFFAOYSA-N 0.000 description 1
- KPZGRMZPZLOPBS-UHFFFAOYSA-N 1,3-dichloro-2,2-bis(chloromethyl)propane Chemical compound ClCC(CCl)(CCl)CCl KPZGRMZPZLOPBS-UHFFFAOYSA-N 0.000 description 1
- 206010011878 Deafness Diseases 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical group ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 231100000895 deafness Toxicity 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 208000016354 hearing loss disease Diseases 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002683 reaction inhibitor Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
- A62D3/10—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by subjecting to electric or wave energy or particle or ionizing radiation
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
- C10G21/006—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents of waste oils, e.g. PCB's containing oils
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
- A62D3/20—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by hydropyrolysis or destructive steam gasification, e.g. using water and heat or supercritical water, to effect chemical change
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Emergency Management (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Toxicology (AREA)
- Business, Economics & Management (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Electrotherapy Devices (AREA)
- Fire-Extinguishing Compositions (AREA)
- Transformer Cooling (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US89161286A | 1986-08-01 | 1986-08-01 | |
| US891,612 | 1986-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02501342A true JPH02501342A (ja) | 1990-05-10 |
Family
ID=25398525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62504591A Pending JPH02501342A (ja) | 1986-08-01 | 1987-07-30 | Ｐｃｂで汚染された電気機器を再分類するための方法および装置 |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0321469B1 (de) |
| JP (1) | JPH02501342A (de) |
| KR (1) | KR880701574A (de) |
| AU (2) | AU602347B2 (de) |
| BR (1) | BR8707765A (de) |
| CA (1) | CA1332140C (de) |
| WO (1) | WO1988000849A1 (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006080433A (ja) * | 2004-09-13 | 2006-03-23 | Mitsubishi Electric Plant Engineering Corp | 油入電気機器とその付属装置の絶縁油処理方法および絶縁油処理装置 |
| JP2014067957A (ja) * | 2012-09-27 | 2014-04-17 | Nippon Shiigatekku Kk | ポリ塩化ビフェニルに汚染された油が収容された変圧器の浄化方法および浄化システム |
| JP2021041379A (ja) * | 2019-09-13 | 2021-03-18 | 三井Ｅ＆Ｓ環境エンジニアリング株式会社 | Ｐｃｂ汚染機器をクリーニングする方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9209587U1 (de) * | 1992-07-17 | 1993-11-18 | Nukem GmbH, 63755 Alzenau | Vorrichtung zum Reinigen von mit PCB kontaminierten elektrischen Geräten |
| RU2215341C2 (ru) * | 2001-04-25 | 2003-10-27 | ОАО "Уралэлектротяжмаш" | Трансформатор |
| RU2216807C2 (ru) * | 2001-05-30 | 2003-11-20 | ОАО "Уралэлектротяжмаш" | Трансформатор |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4312794A (en) * | 1980-04-02 | 1982-01-26 | Electric Power Research Institute, Inc. | Ultra pure tetrachloroethylene dielectric fluid |
| US4353798A (en) * | 1980-05-19 | 1982-10-12 | General Electric Company | Apparatus for removing polychlorinated biphenyls from contaminated transformer dielectric liquid |
| US4299704A (en) * | 1980-05-19 | 1981-11-10 | General Electric Company | Method for removing polychlorinated biphenyls from contaminated transformer dielectric liquid |
| US4425949A (en) * | 1981-02-03 | 1984-01-17 | Diamond Shamrock Corporation | Process for removing undesirable substances from electrical devices |
| US4738780A (en) * | 1984-11-27 | 1988-04-19 | Union Carbide Corporation | Method for replacing PCB-containing coolants in electrical induction apparatus with substantially PCB-free dielectric coolants |
-
1987
- 1987-07-30 AU AU77847/87A patent/AU602347B2/en not_active Ceased
- 1987-07-30 WO PCT/US1987/001830 patent/WO1988000849A1/en not_active Ceased
- 1987-07-30 BR BR8707765A patent/BR8707765A/pt unknown
- 1987-07-30 JP JP62504591A patent/JPH02501342A/ja active Pending
- 1987-07-30 EP EP87905135A patent/EP0321469B1/de not_active Expired - Lifetime
- 1987-07-31 CA CA000543593A patent/CA1332140C/en not_active Expired - Fee Related
-
1988
- 1988-04-01 KR KR1019880700348A patent/KR880701574A/ko not_active Ceased
-
1991
- 1991-01-25 AU AU70015/91A patent/AU7001591A/en not_active Abandoned
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006080433A (ja) * | 2004-09-13 | 2006-03-23 | Mitsubishi Electric Plant Engineering Corp | 油入電気機器とその付属装置の絶縁油処理方法および絶縁油処理装置 |
| JP2014067957A (ja) * | 2012-09-27 | 2014-04-17 | Nippon Shiigatekku Kk | ポリ塩化ビフェニルに汚染された油が収容された変圧器の浄化方法および浄化システム |
| JP2021041379A (ja) * | 2019-09-13 | 2021-03-18 | 三井Ｅ＆Ｓ環境エンジニアリング株式会社 | Ｐｃｂ汚染機器をクリーニングする方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0321469B1 (de) | 1992-06-03 |
| AU602347B2 (en) | 1990-10-11 |
| BR8707765A (pt) | 1989-08-15 |
| KR880701574A (ko) | 1988-11-03 |
| AU7001591A (en) | 1991-05-16 |
| AU7784787A (en) | 1988-02-24 |
| WO1988000849A1 (en) | 1988-02-11 |
| EP0321469A1 (de) | 1989-06-28 |
| CA1332140C (en) | 1994-09-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3394815B2 (ja) | 減圧蒸留方法および減圧蒸留装置 | |
| US4483717A (en) | Method of removing adsorbent contaminants from electrical apparatus | |
| WO1998006889A2 (en) | Superheated vapor dryer system | |
| US6026588A (en) | Superheated vapor dryer system | |
| EP0098811B1 (de) | Verfahren zur Dekontamination von mit Polychlorbiphenyl verunreinigter Elektro-Mechanikvorrichtung | |
| KR900006534B1 (ko) | 전기 유도기구내 pcb-함유 냉각액을 pcb가 거의 함유되지 않은 냉각액으로 교체시키는 방법 | |
| US5334291A (en) | On-site, controlled waste concentrator and solvent regenerator apparatus | |
| US4744905A (en) | Method for replacing PCB containing coolants in electrical induction apparatus with substantially PCB-free dielectric coolants | |
| US4685972A (en) | Process for removing PCB's from electrical apparatus | |
| JPH02501342A (ja) | Ｐｃｂで汚染された電気機器を再分類するための方法および装置 | |
| US4814021A (en) | Apparatus and method for reclassifying electrical apparatus contaminated with PCB | |
| JPH06103686B2 (ja) | 表面乾燥処理方法および装置 | |
| JPS62183804A (ja) | 処理液の補給および／または再生方法 | |
| US4828703A (en) | Method for replacing PCB-containing coolants in electrical induction apparatus with substantially PCB-free dielectric coolants | |
| US5241976A (en) | Cleaning equipment | |
| KR900005687B1 (ko) | 피시비 함유 냉각제 교환방법 | |
| US5082012A (en) | Simplified apparatus for decontaminating electrical apparatus contaminated with PCBs | |
| RU2187858C1 (ru) | Способ очистки трансформатора от электроизоляционной жидкости на основе полихлорбифенила и устройство для его осуществления | |
| AU656340B2 (en) | Cleaning of articles | |
| JPS62148436A (ja) | 電気機器からｐｃｂを除去する方法およびこれに用いる装置 | |
| CN104768664A (zh) | 用于从双溶剂蒸气除油系统的冲洗液中连续分离清洗溶剂的方法和设备 | |
| JP5639932B2 (ja) | Ｐｃｂ汚染機器無害化設備の解体方法 | |
| CA2702714A1 (en) | Contaminated fluid treatment system and apparatus | |
| NO165420B (no) | Fremgangsmaate for erstatning av pcb-holdige askareler i elektriske induksjonsapparaturer med pcb-frie dielektriske kjoelemidler. |