ZA854599B - Process for removing polychlorobiphenylene(pcb)from electrical insulating fluids - Google Patents

Process for removing polychlorobiphenylene(pcb)from electrical insulating fluids

Info

Publication number
ZA854599B
ZA854599B ZA854599A ZA854599A ZA854599B ZA 854599 B ZA854599 B ZA 854599B ZA 854599 A ZA854599 A ZA 854599A ZA 854599 A ZA854599 A ZA 854599A ZA 854599 B ZA854599 B ZA 854599B
Authority
ZA
South Africa
Prior art keywords
polychlorobiphenylene
pcb
electrical insulating
insulating fluids
fluids
Prior art date
Application number
ZA854599A
Inventor
Heinrich Bender
Dieter Reinartz
Laurent Guenther
Adolf Boehm
Original Assignee
Didier Werke Ag
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 Didier Werke Ag filed Critical Didier Werke Ag
Publication of ZA854599B publication Critical patent/ZA854599B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/46—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes silicones
    • H01B3/465—Silicone oils
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/20—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils
    • H01B3/24—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils containing halogen in the molecules, e.g. halogenated oils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Insulating Materials (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Processing Of Solid Wastes (AREA)
  • Lubricants (AREA)
  • Fire-Extinguishing Compositions (AREA)
ZA854599A 1984-07-28 1985-06-18 Process for removing polychlorobiphenylene(pcb)from electrical insulating fluids ZA854599B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843427878 DE3427878A1 (en) 1984-07-28 1984-07-28 METHOD FOR REMOVING POLYCHLORBIPHENYLENE (PCB) FROM ELECTRO-INSULATING LIQUIDS

Publications (1)

Publication Number Publication Date
ZA854599B true ZA854599B (en) 1986-02-26

Family

ID=6241803

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA854599A ZA854599B (en) 1984-07-28 1985-06-18 Process for removing polychlorobiphenylene(pcb)from electrical insulating fluids

Country Status (4)

Country Link
EP (1) EP0170808A1 (en)
DE (1) DE3427878A1 (en)
ES (1) ES8605855A1 (en)
ZA (1) ZA854599B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0290098B1 (en) * 1987-05-07 1990-11-14 Micafil Ag Process and apparatus for extracting oil or polychlorinated biphenyls from impregnated electrical components by means of a solvating agent, and distillation of the solvent
DE3715235A1 (en) * 1987-05-07 1988-11-24 Micafil Ag Process and device for extracting oil or polychlorinated biphenyl from impregnated electrical components by means of a solvent, and for distillation of the solvent
DE4019598A1 (en) * 1990-06-20 1992-01-02 Abb Patent Gmbh METHOD AND DEVICE FOR CLEANING CONTAMINATED SUBSTANCES AND DEVICES
DE4439122A1 (en) * 1994-02-25 1995-08-31 Kokan Keisoku K K Rendering an object contg. PCB(s) safe
JP2681752B2 (en) * 1994-07-20 1997-11-26 芳雄 宮下 Method for detoxifying industrial waste containing chlorine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1156449A (en) * 1979-11-30 1983-11-08 Oscar L. Norman Method of destruction of polychlorinated biphenyls
US4340471A (en) * 1980-07-23 1982-07-20 Sun-Ohio Inc. System and apparatus for the continuous destruction and removal of polychlorinated biphenyls from fluids
US4377471A (en) * 1980-12-03 1983-03-22 General Electric Company Method for removing polychlorinated biphenyls from transformer oil
US4387018A (en) * 1982-03-17 1983-06-07 The United States Of America As Represented By The United States Department Of Energy Method of removing polychlorinated biphenyl from oil
US4405448A (en) * 1982-03-31 1983-09-20 Googin John M Process for removing halogenated aliphatic and aromatic compounds from petroleum products
US4430208A (en) * 1982-10-29 1984-02-07 The Franklin Institute Method for the solvent extraction of polychlorinated biphenyls
IT1154554B (en) * 1982-11-11 1987-01-21 D E L Co Di Coppo Mario PROCEDURE FOR THE POLLUTION OF MINERAL OILS IN GENERAL AND DIELECTRIC SILICON FLUIDS

Also Published As

Publication number Publication date
DE3427878A1 (en) 1986-03-06
ES545573A0 (en) 1986-02-01
ES8605855A1 (en) 1986-02-01
EP0170808A1 (en) 1986-02-12

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