AU602347B2 - Reclassification of electrical apparatus contaminated with pcb - Google Patents

Reclassification of electrical apparatus contaminated with pcb Download PDF

Info

Publication number
AU602347B2
AU602347B2 AU77847/87A AU7784787A AU602347B2 AU 602347 B2 AU602347 B2 AU 602347B2 AU 77847/87 A AU77847/87 A AU 77847/87A AU 7784787 A AU7784787 A AU 7784787A AU 602347 B2 AU602347 B2 AU 602347B2
Authority
AU
Australia
Prior art keywords
pcb
fluid
transformer
leaching fluid
leaching
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.)
Ceased
Application number
AU77847/87A
Other languages
English (en)
Other versions
AU7784787A (en
Inventor
David R. Hopper
Michael J. Massey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ensr Corp
Original Assignee
Ensr Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ensr Corp filed Critical Ensr Corp
Publication of AU7784787A publication Critical patent/AU7784787A/en
Application granted granted Critical
Publication of AU602347B2 publication Critical patent/AU602347B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Toxicology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Electrotherapy Devices (AREA)
AU77847/87A 1986-08-01 1987-07-30 Reclassification of electrical apparatus contaminated with pcb Ceased AU602347B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89161286A 1986-08-01 1986-08-01
US891612 1986-08-01

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU70015/91A Division AU7001591A (en) 1986-08-01 1991-01-25 Reclassification of electrical apparatus contaminated with pcb

Publications (2)

Publication Number Publication Date
AU7784787A AU7784787A (en) 1988-02-24
AU602347B2 true AU602347B2 (en) 1990-10-11

Family

ID=25398525

Family Applications (2)

Application Number Title Priority Date Filing Date
AU77847/87A Ceased AU602347B2 (en) 1986-08-01 1987-07-30 Reclassification of electrical apparatus contaminated with pcb
AU70015/91A Abandoned AU7001591A (en) 1986-08-01 1991-01-25 Reclassification of electrical apparatus contaminated with pcb

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU70015/91A Abandoned AU7001591A (en) 1986-08-01 1991-01-25 Reclassification of electrical apparatus contaminated with pcb

Country Status (7)

Country Link
EP (1) EP0321469B1 (pt)
JP (1) JPH02501342A (pt)
KR (1) KR880701574A (pt)
AU (2) AU602347B2 (pt)
BR (1) BR8707765A (pt)
CA (1) CA1332140C (pt)
WO (1) WO1988000849A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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
JP4494139B2 (ja) * 2004-09-13 2010-06-30 三菱電機プラントエンジニアリング株式会社 油入電気機器の絶縁油処理方法および絶縁油処理装置
JP6017247B2 (ja) * 2012-09-27 2016-10-26 日本シーガテック株式会社 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
JP7082598B2 (ja) * 2019-09-13 2022-06-08 Ｊｆｅ環境テクノロジー株式会社 Ｐｃｂ汚染機器をクリーニングする方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188698A2 (en) * 1984-11-27 1986-07-30 Union Carbide Corporation Method for replacing PCB-containing coolant in electrical induction apparatus with substantially PCB-free dielectric coolants

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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
US4299704A (en) * 1980-05-19 1981-11-10 General Electric Company Method for removing polychlorinated biphenyls from contaminated transformer dielectric liquid
US4353798A (en) * 1980-05-19 1982-10-12 General Electric Company Apparatus 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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188698A2 (en) * 1984-11-27 1986-07-30 Union Carbide Corporation Method for replacing PCB-containing coolant in electrical induction apparatus with substantially PCB-free dielectric coolants
AU586651B2 (en) * 1984-11-27 1989-07-20 Union Carbide Corporation Improved method for replacing pcb-containing coolants in electrical induction apparatus with substantially pcb-free dielectric coolants.

Also Published As

Publication number Publication date
EP0321469A1 (en) 1989-06-28
KR880701574A (ko) 1988-11-03
JPH02501342A (ja) 1990-05-10
WO1988000849A1 (en) 1988-02-11
EP0321469B1 (en) 1992-06-03
BR8707765A (pt) 1989-08-15
CA1332140C (en) 1994-09-27
AU7784787A (en) 1988-02-24
AU7001591A (en) 1991-05-16

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