ES2000018A4 - PROCEDURE FOR THE OBTAINING OF HIGH VALUE LUBRICANTS FROM USED OILS. - Google Patents

PROCEDURE FOR THE OBTAINING OF HIGH VALUE LUBRICANTS FROM USED OILS.

Info

Publication number
ES2000018A4
ES2000018A4 ES86117551T ES86117551T ES2000018A4 ES 2000018 A4 ES2000018 A4 ES 2000018A4 ES 86117551 T ES86117551 T ES 86117551T ES 86117551 T ES86117551 T ES 86117551T ES 2000018 A4 ES2000018 A4 ES 2000018A4
Authority
ES
Spain
Prior art keywords
procedure
obtaining
high value
used oils
lubricants
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.)
Granted
Application number
ES86117551T
Other languages
Spanish (es)
Other versions
ES2000018B3 (en
Inventor
Karl-Heinz Keim
Hartmut Hammer
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.)
RWE Entsorgung AG
Original Assignee
RWE Entsorgung AG
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 RWE Entsorgung AG filed Critical RWE Entsorgung AG
Publication of ES2000018A4 publication Critical patent/ES2000018A4/en
Application granted granted Critical
Publication of ES2000018B3 publication Critical patent/ES2000018B3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Abstract

Spent oils or mixtures containing spent oil are treated by catalytic hydrogenation at elevated pressure and elevated temperature with a 20 - 70 % reduction of the fraction boiling at 350 DEG C.
ES86117551T 1986-01-02 1986-12-17 PROCEDURE FOR OBTAINING HIGH QUALITY LUBRICANTS FROM USED OILS. Expired - Lifetime ES2000018B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3600024A DE3600024C1 (en) 1986-01-02 1986-01-02 Process for extracting high quality lubricants from altoeles

Publications (2)

Publication Number Publication Date
ES2000018A4 true ES2000018A4 (en) 1987-09-01
ES2000018B3 ES2000018B3 (en) 1992-01-01

Family

ID=6291373

Family Applications (1)

Application Number Title Priority Date Filing Date
ES86117551T Expired - Lifetime ES2000018B3 (en) 1986-01-02 1986-12-17 PROCEDURE FOR OBTAINING HIGH QUALITY LUBRICANTS FROM USED OILS.

Country Status (5)

Country Link
EP (1) EP0228651B1 (en)
AT (1) ATE62928T1 (en)
DE (2) DE3600024C1 (en)
ES (1) ES2000018B3 (en)
GR (2) GR880300005T1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3723607A1 (en) * 1987-07-17 1989-01-26 Ruhrkohle Ag METHOD FOR HYDROGENATING WORKOUT OF ALTOELS
EP0301758B1 (en) * 1987-07-23 1991-01-23 Uop Treating a temperature-sensitive hydrocarbonaceous waste stream containing a non-distillable component
DE3839799A1 (en) * 1988-11-25 1990-07-05 Rwe Entsorgung Ag METHOD FOR PROCESSING CONTAMINATED OILS
DE102006057910A1 (en) * 2006-12-08 2008-07-03 Exad Gmbh Treatment of used oil, water and oil mixtures, or solvent and water mixtures, first extracts impurities, then exposes to regenerable adsorbent material
FI128237B (en) * 2018-12-21 2020-01-15 Neste Oyj Method for upgrading waste oil

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980551A (en) * 1975-12-18 1976-09-14 Hydrocarbon Research, Inc. Refining of waste lube oil to prepare usable lubestock

Also Published As

Publication number Publication date
GR3001851T3 (en) 1992-11-23
GR880300005T1 (en) 1989-06-22
ATE62928T1 (en) 1991-05-15
DE3678922D1 (en) 1991-05-29
DE3600024C1 (en) 1987-06-19
EP0228651B1 (en) 1991-04-24
EP0228651A1 (en) 1987-07-15
ES2000018B3 (en) 1992-01-01

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