DE69612978T2 - Verfahren zum raffinieren von verbrauchten schmierölen durch alkalibehandlung. - Google Patents

Verfahren zum raffinieren von verbrauchten schmierölen durch alkalibehandlung.

Info

Publication number
DE69612978T2
DE69612978T2 DE69612978T DE69612978T DE69612978T2 DE 69612978 T2 DE69612978 T2 DE 69612978T2 DE 69612978 T DE69612978 T DE 69612978T DE 69612978 T DE69612978 T DE 69612978T DE 69612978 T2 DE69612978 T2 DE 69612978T2
Authority
DE
Germany
Prior art keywords
pct
distillate
refining
distilled
sec
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
DE69612978T
Other languages
English (en)
Other versions
DE69612978D1 (de
Inventor
Bernard Chavet
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.)
Individual
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 DE69612978D1 publication Critical patent/DE69612978D1/de
Application granted granted Critical
Publication of DE69612978T2 publication Critical patent/DE69612978T2/de
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
    • 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
    • C10M175/0016—Working-up used lubricants to recover useful products ; Cleaning with the use of chemical agents
    • 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
    • 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
    • C10M175/02—Working-up used lubricants to recover useful products ; Cleaning mineral-oil based

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fats And Perfumes (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Lubricants (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DE69612978T 1995-06-22 1996-06-21 Verfahren zum raffinieren von verbrauchten schmierölen durch alkalibehandlung. Expired - Fee Related DE69612978T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9507484A FR2735785B1 (fr) 1995-06-22 1995-06-22 Procede de raffinage d'huiles usagees par traitement alcalin
PCT/FR1996/000974 WO1997000928A1 (fr) 1995-06-22 1996-06-21 Procede de raffinage d'huiles usagees par traitement alcalin

Publications (2)

Publication Number Publication Date
DE69612978D1 DE69612978D1 (de) 2001-06-28
DE69612978T2 true DE69612978T2 (de) 2001-12-20

Family

ID=9480271

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69612978T Expired - Fee Related DE69612978T2 (de) 1995-06-22 1996-06-21 Verfahren zum raffinieren von verbrauchten schmierölen durch alkalibehandlung.

Country Status (10)

Country Link
US (1) US6072065A (de)
EP (1) EP0835298B1 (de)
AT (1) ATE201438T1 (de)
CA (1) CA2222704A1 (de)
DE (1) DE69612978T2 (de)
DK (1) DK0835298T3 (de)
ES (1) ES2125208T3 (de)
FR (1) FR2735785B1 (de)
NO (1) NO976008L (de)
WO (1) WO1997000928A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2766477B1 (fr) * 1997-07-22 1999-09-24 Bernard Chavet Procede de traitement d'une eau usee alcaline
US6238551B1 (en) 1999-02-16 2001-05-29 Miami University Method of removing contaminants from petroleum distillates
US6007701A (en) * 1999-02-16 1999-12-28 Miami University Method of removing contaminants from used oil
FR2795421B1 (fr) * 1999-06-23 2001-10-05 Richard Deutsch Procede de decontamination des huiles minerales semi synthetiques et synthetiques usagees
EP1382659B1 (de) * 2002-07-08 2007-01-24 Infineum International Limited Verfahren zur Herstellung von Molybdän-Schwefel Additiven, die wenig nicht-reagierten Schwefel enthalten und so erhaltene Additive
CA2432993A1 (en) * 2002-07-08 2004-01-08 Infineum International Limited Molybdenum-sulfur additives
ES2199697B1 (es) 2003-09-23 2005-02-01 Sener Grupo De Ingenieria, S.A. Procedimiento para regenerar aceites usados por desmetalizacion y destilacion.
FR2961521B1 (fr) * 2010-06-22 2013-07-12 Conception D Equipements Pour L Environnement Et L Ind Soc D Procede de purification d'une charge hydrocarbonee usagee
FR3039162B1 (fr) * 2015-07-20 2020-02-28 Societe De Conception D'equipements Pour L'environnement Et L'industrie Purification d'huile et preparation d'additif anti-ornierage
FI128174B (en) 2018-07-20 2019-11-29 Neste Oyj Purification of recycled and renewable organic material
FI128069B2 (en) 2018-07-20 2024-04-24 Neste Oyj Cleaning of recycled and renewable organic material
FI128121B (en) 2018-07-20 2019-10-15 Neste Oyj Production of hydrocarbons from recycled or renewable organic material
FI128115B (en) 2018-07-20 2019-10-15 Neste Oyj Purification of recycled and renewable organic material
FI128911B (en) 2018-07-20 2021-03-15 Neste Oyj Purification of recycled and renewable organic material
FR3130826A1 (fr) * 2021-12-21 2023-06-23 Totalenergies Marketing Services Méthode de purification d’huiles lubrifiantes au moins en partie re-raffinées

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1470599B2 (de) * 1963-10-23 1971-07-15 Mitsubishi Jukogyo K.K., Tokio Verfahren zur kontinuierlichen entfernung von verunreinigung aus schmieroel und vorrichtung zur durchfuehrung des ver fahrens
AT262479B (de) * 1965-10-21 1968-06-10 Oemv Ag Verfahren zur Aufarbeitung von gebrauchten Schmierölen
US3625881A (en) * 1970-08-31 1971-12-07 Berks Associates Inc Crank case oil refining
US3793184A (en) * 1971-09-09 1974-02-19 Dow Chemical Co Reconditioning oil used in cold working metal
DE2508713C3 (de) * 1975-02-28 1979-04-12 Adolf Schmids Erben Ag, Bern Verfahren zur Aufarbeitung von gebrauchtem Mineralöl
CA1181771A (en) * 1982-07-27 1985-01-29 Ontario Hydro Process for dehalogenation of organic halides
CH657867A5 (de) * 1983-09-21 1986-09-30 Buss Ag Verfahren zur wiederaufbereitung von altoel und destillations-vorrichtung zur durchfuehrung des verfahrens.
CA2068905C (en) * 1992-05-19 1997-07-22 Terry A. Wilson Waste lubricating oil pretreatment process

Also Published As

Publication number Publication date
CA2222704A1 (fr) 1997-01-09
DK0835298T3 (da) 2001-08-27
NO976008L (no) 1998-02-23
DE69612978D1 (de) 2001-06-28
ES2125208T3 (es) 2001-09-01
ES2125208T1 (es) 1999-03-01
EP0835298A1 (de) 1998-04-15
FR2735785A1 (fr) 1996-12-27
WO1997000928A1 (fr) 1997-01-09
FR2735785B1 (fr) 1997-08-08
EP0835298B1 (de) 2001-05-23
US6072065A (en) 2000-06-06
NO976008D0 (no) 1997-12-19
ATE201438T1 (de) 2001-06-15

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee