ATE32463T1 - Verfahren zum entfernen polychlorierter biphenyle mittels loesungsmittelextraktion. - Google Patents

Verfahren zum entfernen polychlorierter biphenyle mittels loesungsmittelextraktion.

Info

Publication number
ATE32463T1
ATE32463T1 AT84308299T AT84308299T ATE32463T1 AT E32463 T1 ATE32463 T1 AT E32463T1 AT 84308299 T AT84308299 T AT 84308299T AT 84308299 T AT84308299 T AT 84308299T AT E32463 T1 ATE32463 T1 AT E32463T1
Authority
AT
Austria
Prior art keywords
pcb
oil
phase
extraction zone
extract
Prior art date
Application number
AT84308299T
Other languages
English (en)
Inventor
Peter F Way
Original Assignee
Electric Power Res Inst
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 Electric Power Res Inst filed Critical Electric Power Res Inst
Application granted granted Critical
Publication of ATE32463T1 publication Critical patent/ATE32463T1/de

Links

Classifications

    • 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
    • C10G21/28—Recovery of used solvent
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
AT84308299T 1983-12-07 1984-11-29 Verfahren zum entfernen polychlorierter biphenyle mittels loesungsmittelextraktion. ATE32463T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55919183A 1983-12-07 1983-12-07
EP84308299A EP0144216B1 (de) 1983-12-07 1984-11-29 Verfahren zum Entfernen polychlorierter Biphenyle mittels Lösungsmittelextraktion

Publications (1)

Publication Number Publication Date
ATE32463T1 true ATE32463T1 (de) 1988-02-15

Family

ID=24232651

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84308299T ATE32463T1 (de) 1983-12-07 1984-11-29 Verfahren zum entfernen polychlorierter biphenyle mittels loesungsmittelextraktion.

Country Status (4)

Country Link
EP (1) EP0144216B1 (de)
AT (1) ATE32463T1 (de)
CA (1) CA1265086A (de)
DE (1) DE3469301D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2617066B1 (fr) * 1987-06-29 1989-10-20 Font Pierre Dispositif d'eclatement et de decontamination, en particulier de transformateur electrique
FR2626582B1 (fr) * 1988-02-03 1990-06-22 Sepulcre Patrick Procede de regeneration d'huiles minerales et de fluides dielectriques au silicone souilles par des polychlorobiphenyls et dispositif de decontamination
US5414203A (en) * 1991-03-28 1995-05-09 International Technology Corporation Treatment of particulate material contaminated with polyhalogenated aromatics
ES2142697B1 (es) * 1996-02-08 2000-12-01 Arratibel Jose Luis Zurutuza Procedimiento perfeccionado y equipo detoxificador de aceites contaminados con pcbs y pcts.
DE19852007C2 (de) 1998-11-11 2002-06-13 Mineraloel Raffinerie Dollberg Verfahren zur Wiederaufarbeitung von Altölen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328092A (en) * 1980-03-07 1982-05-04 Texaco Inc. Solvent extraction of hydrocarbon oils
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
US4477354A (en) * 1982-09-07 1984-10-16 Electric Power Research Institute Destruction of polychlorinated biphenyls during solvent distillation

Also Published As

Publication number Publication date
EP0144216A1 (de) 1985-06-12
CA1265086A (en) 1990-01-30
EP0144216B1 (de) 1988-02-10
DE3469301D1 (en) 1988-03-17

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee