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
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)
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)
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)
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 |
-
1984
- 1984-11-29 DE DE8484308299T patent/DE3469301D1/de not_active Expired
- 1984-11-29 EP EP84308299A patent/EP0144216B1/de not_active Expired
- 1984-11-29 AT AT84308299T patent/ATE32463T1/de not_active IP Right Cessation
- 1984-12-06 CA CA000469478A patent/CA1265086A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0144216A1 (de) | 1985-06-12 |
EP0144216B1 (de) | 1988-02-10 |
DE3469301D1 (en) | 1988-03-17 |
CA1265086A (en) | 1990-01-30 |
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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 |