CA1157414A - Recuperation de l'huile a moteur epuisee par separation supercritique au solvant et hydrotraitement - Google Patents

Recuperation de l'huile a moteur epuisee par separation supercritique au solvant et hydrotraitement

Info

Publication number
CA1157414A
CA1157414A CA000392793A CA392793A CA1157414A CA 1157414 A CA1157414 A CA 1157414A CA 000392793 A CA000392793 A CA 000392793A CA 392793 A CA392793 A CA 392793A CA 1157414 A CA1157414 A CA 1157414A
Authority
CA
Canada
Prior art keywords
carbon atoms
organic solvent
oil
motor oil
extract phase
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
Application number
CA000392793A
Other languages
English (en)
Inventor
Theodore M. Classen
Jim Y. Low
Robert H. Pahl
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.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum Co
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 Phillips Petroleum Co filed Critical Phillips Petroleum Co
Application granted granted Critical
Publication of CA1157414A publication Critical patent/CA1157414A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
    • C10M175/005—Working-up used lubricants to recover useful products ; Cleaning using extraction processes; apparatus therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Lubricants (AREA)
CA000392793A 1980-12-31 1981-12-21 Recuperation de l'huile a moteur epuisee par separation supercritique au solvant et hydrotraitement Expired CA1157414A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22187980A 1980-12-31 1980-12-31
US221,879 1980-12-31

Publications (1)

Publication Number Publication Date
CA1157414A true CA1157414A (fr) 1983-11-22

Family

ID=22829796

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000392793A Expired CA1157414A (fr) 1980-12-31 1981-12-21 Recuperation de l'huile a moteur epuisee par separation supercritique au solvant et hydrotraitement

Country Status (6)

Country Link
EP (1) EP0055492A1 (fr)
JP (1) JPS57164195A (fr)
BR (1) BR8108414A (fr)
CA (1) CA1157414A (fr)
ES (1) ES8300351A1 (fr)
NO (1) NO814488L (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2850540C2 (de) * 1978-11-22 1982-12-23 Fried. Krupp Gmbh, 4300 Essen Verfahren zur Aufbereitung von Altöl
FR2725725B1 (fr) * 1994-10-17 1996-12-13 Inst Francais Du Petrole Procede et installation pour la purification des huiles usagees
DE19725640C1 (de) * 1997-06-18 1998-08-06 Ernst Ekkehard Dr Hammer Verfahren zur Altölaufarbeitung
FR2790479B1 (fr) * 1999-03-02 2001-04-13 Commissariat Energie Atomique Procede de traitement d'une huile utilisant un fluide a l'etat supercritique
PT1847587E (pt) * 2006-04-18 2010-08-31 Horst Fuhse Processo para a preparação de óleos lubrificantes de alto índice de viscosidade a partir de óleos usados
WO2020160662A1 (fr) * 2019-02-05 2020-08-13 Gen Iii Oil Corporation Procédé et système de reraffinage et de valorisation d'huile usagée

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2041720A7 (en) * 1969-05-12 1971-02-05 Inst Francais Du Petrole Regeneration of used lubricating oils
US3919076A (en) * 1974-07-18 1975-11-11 Pilot Res & Dev Co Re-refining used automotive lubricating oil
FR2301592A1 (fr) * 1975-02-20 1976-09-17 Inst Francais Du Petrole Procede de regeneration d'huiles lubrifiantes usagees par extraction au solvant et hydrogenation
US4169044A (en) * 1977-07-21 1979-09-25 Phillips Petroleum Company Re-refining used lube oil

Also Published As

Publication number Publication date
JPS57164195A (en) 1982-10-08
ES508306A0 (es) 1982-11-01
BR8108414A (pt) 1982-10-13
NO814488L (no) 1982-07-01
ES8300351A1 (es) 1982-11-01
EP0055492A1 (fr) 1982-07-07

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 20001122