CA2104578A1 - Methode de regeneration de lubrifiants uses - Google Patents

Methode de regeneration de lubrifiants uses

Info

Publication number
CA2104578A1
CA2104578A1 CA002104578A CA2104578A CA2104578A1 CA 2104578 A1 CA2104578 A1 CA 2104578A1 CA 002104578 A CA002104578 A CA 002104578A CA 2104578 A CA2104578 A CA 2104578A CA 2104578 A1 CA2104578 A1 CA 2104578A1
Authority
CA
Canada
Prior art keywords
oil
old
bleaching earth
oils
treatment
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.)
Abandoned
Application number
CA002104578A
Other languages
English (en)
Inventor
Dieter Winkler
Harald Allhorn
Hartmut Hammer
Hermann Hover
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
Individual
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 Individual filed Critical Individual
Publication of CA2104578A1 publication Critical patent/CA2104578A1/fr
Abandoned 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
    • C10M175/0008—Working-up used lubricants to recover useful products ; Cleaning with the use of adsorbentia
    • 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
    • C10M175/0025—Working-up used lubricants to recover useful products ; Cleaning by thermal processes
    • C10M175/0033—Working-up used lubricants to recover useful products ; Cleaning by thermal processes using distillation processes; devices 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Lubricants (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
CA002104578A 1991-12-23 1992-12-21 Methode de regeneration de lubrifiants uses Abandoned CA2104578A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4142829.3 1991-12-23
DE4142829A DE4142829C2 (de) 1991-12-23 1991-12-23 Verfahren zur Reinigung von gebrauchten Schmierölen

Publications (1)

Publication Number Publication Date
CA2104578A1 true CA2104578A1 (fr) 1993-06-24

Family

ID=6448047

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002104578A Abandoned CA2104578A1 (fr) 1991-12-23 1992-12-21 Methode de regeneration de lubrifiants uses

Country Status (8)

Country Link
EP (1) EP0572630B1 (fr)
JP (1) JPH06510562A (fr)
AT (1) ATE170548T1 (fr)
BR (1) BR9205666A (fr)
CA (1) CA2104578A1 (fr)
DE (2) DE4142829C2 (fr)
NO (1) NO932937L (fr)
WO (1) WO1993013189A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2757873B1 (fr) * 1996-12-31 1999-03-19 Total Raffinage Distribution Procede de regeneration d'une fraction d'huile lubrifiante usee
EP0926226A1 (fr) * 1997-12-22 1999-06-30 C.S. Filtration S.p.r.l. Filtration d'huiles synthétiques par produit silico-calcaire
US20030024856A1 (en) * 2001-03-26 2003-02-06 Phil Surana Method for removal of oder from poly alpha-olefins

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB327294A (en) * 1929-04-10 1930-04-03 William Detwiller Harris Method of refining used lubricating oil
US2286369A (en) * 1931-01-02 1942-06-16 Bocji Corp Method of purifying oil
US2012695A (en) * 1933-03-24 1935-08-27 Quigley Co Apparatus for reclaiming crank-case oil
US2401339A (en) * 1941-11-26 1946-06-04 Buckeye Lab Corp Treatment of oils and waxes
US2446489A (en) * 1945-03-21 1948-08-03 Shell Dev Process for regenerating spent internal-combustion engine lubricating oils
US2496888A (en) * 1947-01-22 1950-02-07 De Witt H Palmer Oil reconditioning or clarifying apparatus
DE1545267A1 (de) * 1966-05-26 1969-12-11 Durbanolwerk Hans Durban Kg Vorrichtung zur Raffination von Motoren- und Motorenaltoelen
US4101414A (en) * 1975-09-02 1978-07-18 Unitech Chemical Inc. Rerefining of used motor oils
DE3738391A1 (de) * 1987-11-12 1989-05-24 Wilhelm Joachim A Dr Ing Verfahren zum destillativen entfernen von verunreinigungen aus altoel

Also Published As

Publication number Publication date
EP0572630A1 (fr) 1993-12-08
NO932937D0 (no) 1993-08-18
ATE170548T1 (de) 1998-09-15
DE4142829A1 (de) 1993-06-24
JPH06510562A (ja) 1994-11-24
NO932937L (no) 1993-08-18
WO1993013189A1 (fr) 1993-07-08
DE59209484D1 (de) 1998-10-08
EP0572630B1 (fr) 1998-09-02
BR9205666A (pt) 1994-05-17
DE4142829C2 (de) 1994-08-25

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Legal Events

Date Code Title Description
FZDE Discontinued