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NO814488L - Gjenvinning av brukt motorolje ved superkritisk opploesningsmiddelekstraksjon og hydrogenbehandling - Google Patents

Gjenvinning av brukt motorolje ved superkritisk opploesningsmiddelekstraksjon og hydrogenbehandling

Info

Publication number
NO814488L
NO814488L NO814488A NO814488A NO814488L NO 814488 L NO814488 L NO 814488L NO 814488 A NO814488 A NO 814488A NO 814488 A NO814488 A NO 814488A NO 814488 L NO814488 L NO 814488L
Authority
NO
Norway
Prior art keywords
recovery
engine oil
solvent extraction
hydrogen treatment
supercritical solvent
Prior art date
Application number
NO814488A
Other languages
English (en)
Inventor
Theodor Michael Classen
Jim Tuen-Fong Low
Robert Harold Pahl
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
Publication of NO814488L publication Critical patent/NO814488L/no

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)
NO814488A 1980-12-31 1981-12-30 Gjenvinning av brukt motorolje ved superkritisk opploesningsmiddelekstraksjon og hydrogenbehandling NO814488L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22187980A 1980-12-31 1980-12-31

Publications (1)

Publication Number Publication Date
NO814488L true NO814488L (no) 1982-07-01

Family

ID=22829796

Family Applications (1)

Application Number Title Priority Date Filing Date
NO814488A NO814488L (no) 1980-12-31 1981-12-30 Gjenvinning av brukt motorolje ved superkritisk opploesningsmiddelekstraksjon og hydrogenbehandling

Country Status (6)

Country Link
EP (1) EP0055492A1 (no)
JP (1) JPS57164195A (no)
BR (1) BR8108414A (no)
CA (1) CA1157414A (no)
ES (1) ES508306A0 (no)
NO (1) NO814488L (no)

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
EP1847587B1 (de) * 2006-04-18 2010-05-26 Horst Fuhse Verfahren zur Aufarbeitung von Altölen zu Schmierölen mit hohem Viskositätsindex
ES3034527T3 (en) * 2019-02-05 2025-08-19 Regen Iii Corp Method and system for re-refining and upgrading used oil

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
CA1157414A (en) 1983-11-22
ES8300351A1 (es) 1982-11-01
BR8108414A (pt) 1982-10-13
JPS57164195A (en) 1982-10-08
EP0055492A1 (en) 1982-07-07
ES508306A0 (es) 1982-11-01

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