ES2125208T1 - Procedimiento de refinado de aceites usados mediante tratamiento alcalino. - Google Patents

Procedimiento de refinado de aceites usados mediante tratamiento alcalino.

Info

Publication number
ES2125208T1
ES2125208T1 ES96924004T ES96924004T ES2125208T1 ES 2125208 T1 ES2125208 T1 ES 2125208T1 ES 96924004 T ES96924004 T ES 96924004T ES 96924004 T ES96924004 T ES 96924004T ES 2125208 T1 ES2125208 T1 ES 2125208T1
Authority
ES
Spain
Prior art keywords
pct
distillate
used oils
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.)
Granted
Application number
ES96924004T
Other languages
English (en)
Other versions
ES2125208T3 (es
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 ES2125208T1 publication Critical patent/ES2125208T1/es
Application granted granted Critical
Publication of ES2125208T3 publication Critical patent/ES2125208T3/es
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
    • 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)
  • 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)
  • Fats And Perfumes (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Lubricants (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

ESTE METODO CONSTA DE LAS SIGUIENTES ETAPAS: A) DESTILACION DE LOS MENCIONADOS ACEITES USADOS; B) TRATAMIENTO DEL DESTILADO OBTENIDO CON UN AGENTE ALCALINO Y EN PRESENCIA DE UN DISOLVENTE ELEGIDO ENTRE EL AGUA, UN MONOALCOHOL, UN POLIALCOHOL Y UNA MEZCLA DE ESTOS ALCOHOLES; EL MENCIONADO AGENTE ALCALINO ESTA PRESENTE EN UNA PROPORCION, EXPRESADA COMO PORCENTAJE EN PESO DEL DESTILADO, IGUAL AL PRODUCTO F X (IA + IS), SIENDO F UN FACTOR MULTIPLICADOR COMPRENDIDO ENTRE 2 Y 50, IA E IS LOS INDICES DE ACEITES Y SAPONIFICACION, RESPECTIVAMENTE, DEL DESTILADO MENCIONADO; EL TRATAMIENTO SE EFECTUA A UNA TEMPERATURA COMPRENDIDA APROXIMADAMENTE ENTRE 80 Y 330 COMPRENDIDO APROXIMADAMENTE ENTRE 2 Y 200 MINUTOS; C) LAVADO CON AGUA DEL MEDIO DE REACCION Y DECANTACION PARA RECUPERAR LA FASE OLEOSA; Y D) DESTILACION DE LA MENCIONADA FASE OLEOSA. ESTE METODO PERMITE OBTENER ACEITES REFINADOS CON EXCELENTES PROPIEDADES Y, EN PARTICULAR, SIN OLOR, DEBILMENTE COLOREADOS Y CON MUY BAJOS CONTENIDOS DE CLORO, FOSFORO Y SILICIO.
ES96924004T 1995-06-22 1996-06-21 Procedimiento de refinado de aceites usados por tratamiento alcalino. Expired - Lifetime ES2125208T3 (es)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES2125208T1 true ES2125208T1 (es) 1999-03-01
ES2125208T3 ES2125208T3 (es) 2001-09-01

Family

ID=9480271

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96924004T Expired - Lifetime ES2125208T3 (es) 1995-06-22 1996-06-21 Procedimiento de refinado de aceites usados por tratamiento alcalino.

Country Status (10)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2199697A1 (es) * 2003-09-23 2004-02-16 Sener Grupo De Ingenieria Sa Procedimiento para regenerar aceites usados por desmetalizacion y destilacion.

Families Citing this family (14)

* 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 (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
CA2432993A1 (en) * 2002-07-08 2004-01-08 Infineum International Limited Molybdenum-sulfur additives
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 Purification of recycled and renewable organic material
FI128911B2 (en) 2018-07-20 2025-05-27 Neste Oyj Cleaning of recycled and renewable organic material
FI128115B2 (en) 2018-07-20 2024-08-20 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
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2199697A1 (es) * 2003-09-23 2004-02-16 Sener Grupo De Ingenieria Sa Procedimiento para regenerar aceites usados por desmetalizacion y destilacion.
US7431829B2 (en) 2003-09-23 2008-10-07 Sener Grupo De Ingenieria, S.A. Method for regenerating used oils by demetallization and distillation

Also Published As

Publication number Publication date
FR2735785B1 (fr) 1997-08-08
DK0835298T3 (da) 2001-08-27
NO976008D0 (no) 1997-12-19
EP0835298B1 (fr) 2001-05-23
WO1997000928A1 (fr) 1997-01-09
FR2735785A1 (fr) 1996-12-27
CA2222704A1 (fr) 1997-01-09
ATE201438T1 (de) 2001-06-15
EP0835298A1 (fr) 1998-04-15
US6072065A (en) 2000-06-06
NO976008L (no) 1998-02-23
ES2125208T3 (es) 2001-09-01
DE69612978T2 (de) 2001-12-20
DE69612978D1 (de) 2001-06-28

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