NO976008L - Alkalisk behandlingsmåte for raffinering av brukte oljer - Google Patents

Alkalisk behandlingsmåte for raffinering av brukte oljer

Info

Publication number
NO976008L
NO976008L NO976008A NO976008A NO976008L NO 976008 L NO976008 L NO 976008L NO 976008 A NO976008 A NO 976008A NO 976008 A NO976008 A NO 976008A NO 976008 L NO976008 L NO 976008L
Authority
NO
Norway
Prior art keywords
pct
distillate
used oils
treatment method
distilled
Prior art date
Application number
NO976008A
Other languages
English (en)
Other versions
NO976008D0 (no
Inventor
Bernard Chavet
Original Assignee
Bernard Chavet
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 Bernard Chavet filed Critical Bernard Chavet
Publication of NO976008D0 publication Critical patent/NO976008D0/no
Publication of NO976008L publication Critical patent/NO976008L/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
    • C10M175/0016—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)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fats And Perfumes (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Lubricants (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

En alkalibehandlingsmetode for å raffinere brukte ol- jer, hvor (a) de brukte oljer destilleres; (b) det er- holdte destillat behandles med et alkalisk middel i nærvær av et oppløsningsmiddel som velges fra vann, en monoalkohol, en polyalkohol og en blanding av disse alkoholer, idet det alkaliske middel foreligger i en vektprosentandel, uttrykt i forhold til destillatets vekt, som er lik F x (TAN + SN) , hvor F er en multipli- kasjonsfaktor mellom 2 og 50, og TAN og SN betyr det totale syretall hhv. forsåpningstallet for destillatet, ved en temperatur fra 80-330°C i 2-200 minutter; (c) reaksjonsmediet vaskes med vann og deretter dekanteres for å isolere oljefasen; og (d) oljefasen destilleres. Fremgangsmåten er nyttig for å fremstille raffinerte oljer med utmerkede egenskaper, idet de er luktfrie og nærmest fargeløse, og idet de har et meget lavt klor-, fosfor- og silisiuminnhold.
NO976008A 1995-06-22 1997-12-19 Alkalisk behandlingsmåte for raffinering av brukte oljer NO976008L (no)

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
NO976008D0 NO976008D0 (no) 1997-12-19
NO976008L true NO976008L (no) 1998-02-23

Family

ID=9480271

Family Applications (1)

Application Number Title Priority Date Filing Date
NO976008A NO976008L (no) 1995-06-22 1997-12-19 Alkalisk behandlingsmåte for raffinering av brukte oljer

Country Status (10)

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

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
CA2432993A1 (en) * 2002-07-08 2004-01-08 Infineum International Limited Molybdenum-sulfur additives
EP1382659B1 (en) * 2002-07-08 2007-01-24 Infineum International Limited Process for making molybdenum-sulfur additives containing little unreacted sulfur and additives obtained by the process
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
FI128121B (en) 2018-07-20 2019-10-15 Neste Oyj Production of hydrocarbons from recycled or renewable organic material
FI128115B2 (en) 2018-07-20 2024-08-20 Neste Oyj Cleaning of recycled and renewable organic material
FI128069B2 (en) 2018-07-20 2024-04-24 Neste Oyj Cleaning 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
EP0835298B1 (fr) 2001-05-23
CA2222704A1 (fr) 1997-01-09
ATE201438T1 (de) 2001-06-15
FR2735785A1 (fr) 1996-12-27
US6072065A (en) 2000-06-06
DK0835298T3 (da) 2001-08-27
DE69612978D1 (de) 2001-06-28
ES2125208T1 (es) 1999-03-01
DE69612978T2 (de) 2001-12-20
FR2735785B1 (fr) 1997-08-08
ES2125208T3 (es) 2001-09-01
WO1997000928A1 (fr) 1997-01-09
NO976008D0 (no) 1997-12-19
EP0835298A1 (fr) 1998-04-15

Similar Documents

Publication Publication Date Title
NO976008D0 (no) Alkalisk behandlingsmåte for raffinering av brukte oljer
DK0654527T3 (da) Fremgangsmåde til afslimning af planteolier ved hjælp af enzymer
ATE160166T1 (de) Entfernung von phospholipiden aus glyceridoelen
ATE177761T1 (de) Verfahren zur regulation von processen zur synthese chemischer produkte
PT870815E (pt) Processo para a conversao de uma carga de hidrocarboneto uma emulsao catalitica para o efeito e um processo para a preparacao dessa emulsao catalitica
DE69511832D1 (de) Verfahren zur Aufarbeitung von Pyrolyseölen zur Anwendung als Brennstoffe und als Ausgangsprodukt für chemische Produkte durch Reaktion mit Alkoholen
CA2550408A1 (en) Process for improving enzymatic degumming of vegetable oils and reducing fouling of downstream processing equipment
BR0207921A (pt) Processo para produzir produtos de hidrocarbonetos sintéticos, e, método para separar lìquido a partir de uma mistura lìquido/sólido
AU533444B2 (en) Regeneration of used lubricating oils
DE59804527D1 (de) Verfahren zur herstellung von metallfreien guerbetalkoholen
CA2116084A1 (en) Process for refining used oils and conversion of acid-sludge produced therein to asphalt
DE59103712D1 (de) Verfahren zur herstellung von metallseifen.
JPS54138097A (en) Method of washing a polycarbonate solution in an organic solvent
TR200002719T2 (tr) Sindirilmez yağların sentezi ve saflaştırılması ile ilgili gelişmiş yöntemler.
KR970070173A (ko) 세서민류의 분리 방법
JPS5413509A (en) Method of purification of oil
ATE3869T1 (de) Katalysatoren zur aethylenpolymerisation, verfahren zu ihrer herstellung und diese katalysatoren verwendendes polymerisationsverfahren.
DE59208971D1 (de) Verfahren zur herstellung eines von bei der weiterverarbeitung störenden bestandteilen befreiten triglycerid-gemisches
FR2789995B1 (fr) Procede pour conferer un caractere hydrophobe a une matiere solide cellulosique ou amylacee
CA1059533A (en) Hydrolyzing di-and tricarboxy celluloses with sulfurous acid
DE59501181D1 (de) Kraft- oder schmierstoffadditive, verfahren zu ihrer herstellung sowie kraft- oder schmierstoffzusammensetzungen, enthaltend diese additive
JPS5644089A (en) Treating method for waste water produced from oil and fat refining process
WO2001074468A3 (en) Processes for separation of oil/water emulsions
Dijkstra et al. Degumming
JPS5547106A (en) Treatment of waste oil containing water

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application