GB2335436B - Method of refining waste oil - Google Patents

Method of refining waste oil

Info

Publication number
GB2335436B
GB2335436B GB9804481A GB9804481A GB2335436B GB 2335436 B GB2335436 B GB 2335436B GB 9804481 A GB9804481 A GB 9804481A GB 9804481 A GB9804481 A GB 9804481A GB 2335436 B GB2335436 B GB 2335436B
Authority
GB
United Kingdom
Prior art keywords
waste oil
refining waste
refining
oil
waste
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.)
Expired - Fee Related
Application number
GB9804481A
Other versions
GB2335436A (en
GB9804481D0 (en
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.)
OLIM TECHNOLOGIES SA
Original Assignee
OLIM TECHNOLOGIES SA
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 OLIM TECHNOLOGIES SA filed Critical OLIM TECHNOLOGIES SA
Priority to GB9804481A priority Critical patent/GB2335436B/en
Publication of GB9804481D0 publication Critical patent/GB9804481D0/en
Priority to EP99104198A priority patent/EP0940466A3/en
Publication of GB2335436A publication Critical patent/GB2335436A/en
Application granted granted Critical
Publication of GB2335436B publication Critical patent/GB2335436B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • 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
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • C10G21/12—Organic compounds only
    • C10G21/14—Hydrocarbons

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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
GB9804481A 1998-03-04 1998-03-04 Method of refining waste oil Expired - Fee Related GB2335436B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9804481A GB2335436B (en) 1998-03-04 1998-03-04 Method of refining waste oil
EP99104198A EP0940466A3 (en) 1998-03-04 1999-03-02 Method of refining waste oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9804481A GB2335436B (en) 1998-03-04 1998-03-04 Method of refining waste oil

Publications (3)

Publication Number Publication Date
GB9804481D0 GB9804481D0 (en) 1998-04-29
GB2335436A GB2335436A (en) 1999-09-22
GB2335436B true GB2335436B (en) 2002-05-15

Family

ID=10827897

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9804481A Expired - Fee Related GB2335436B (en) 1998-03-04 1998-03-04 Method of refining waste oil

Country Status (2)

Country Link
EP (1) EP0940466A3 (en)
GB (1) GB2335436B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7976699B2 (en) 2006-06-16 2011-07-12 Kesler Michael L Distillation apparatus and method of use
FR2947281B1 (en) * 2009-06-26 2012-11-16 Total Sa PROCESS FOR TREATING HYDROCARBONS

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1364942A (en) * 1971-10-29 1974-08-29 Texaco Development Corp Process for deoiling and dewatering sludges
US4502944A (en) * 1982-09-27 1985-03-05 Kerr-Mcgee Refining Corporation Fractionation of heavy hydrocarbon process material
GB2145730A (en) * 1983-08-08 1985-04-03 Elf Aquitaine Process and apparatus for simultaneously dewatering, desalting and deasphalting a mixture of hydrocarbons
WO1995021902A1 (en) * 1994-02-15 1995-08-17 Interline Resources Corporation Removal of contaminants from oil

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2196989A (en) * 1938-07-11 1940-04-16 Phillips Petroleum Co Process for treating hydrocarbons
FR2301592A1 (en) * 1975-02-20 1976-09-17 Inst Francais Du Petrole Regenerating used lubricating oil - by alkane extraction, fractionation, hydrogenation of distillate and adsorbent treatment of residue
FR2639649B1 (en) * 1988-11-25 1991-01-25 Elf Aquitaine METHOD FOR EXTRACTING A HYDROCARBON FILLER WITH AN ORGANIC SOLVENT

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1364942A (en) * 1971-10-29 1974-08-29 Texaco Development Corp Process for deoiling and dewatering sludges
US4502944A (en) * 1982-09-27 1985-03-05 Kerr-Mcgee Refining Corporation Fractionation of heavy hydrocarbon process material
GB2145730A (en) * 1983-08-08 1985-04-03 Elf Aquitaine Process and apparatus for simultaneously dewatering, desalting and deasphalting a mixture of hydrocarbons
WO1995021902A1 (en) * 1994-02-15 1995-08-17 Interline Resources Corporation Removal of contaminants from oil

Also Published As

Publication number Publication date
EP0940466A2 (en) 1999-09-08
GB2335436A (en) 1999-09-22
GB9804481D0 (en) 1998-04-29
EP0940466A3 (en) 2000-09-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee