ES2156008T3 - PROCEDURE AND INSTALLATION OF REGENERATION OF HIGH PERFORMANCE LUBRICATING OILS. - Google Patents

PROCEDURE AND INSTALLATION OF REGENERATION OF HIGH PERFORMANCE LUBRICATING OILS.

Info

Publication number
ES2156008T3
ES2156008T3 ES97950242T ES97950242T ES2156008T3 ES 2156008 T3 ES2156008 T3 ES 2156008T3 ES 97950242 T ES97950242 T ES 97950242T ES 97950242 T ES97950242 T ES 97950242T ES 2156008 T3 ES2156008 T3 ES 2156008T3
Authority
ES
Spain
Prior art keywords
extraction
procedure
oils
lubricating oils
regeneration
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 - Lifetime
Application number
ES97950242T
Other languages
Spanish (es)
Inventor
Med Ali Boufahja
Abdelhafidh Jaafar
Salah Meziou
Achour Impasse Omar I Ouazzane
Mohamed Dhaouadi
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.)
TUNISIENNE DE LUBRIFIANTS SOTU
Original Assignee
TUNISIENNE DE LUBRIFIANTS SOTU
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 TUNISIENNE DE LUBRIFIANTS SOTU filed Critical TUNISIENNE DE LUBRIFIANTS SOTU
Application granted granted Critical
Publication of ES2156008T3 publication Critical patent/ES2156008T3/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
    • 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

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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Lubricants (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN PROCEDIMIENTO Y A UNA INSTALACION DE REGENERACION DE ACEITES LUBRICANTES USADOS, QUE TIENEN UN ESCASO CONTENIDO DE COMBUSTIBLE, ACIDOS GRASOS Y PRODUCTOS COLORADOS. LOS ACEITES LUBRICANTES USADOS SE SOMETEN A LAS ETAPAS SUCESIVAS QUE SE INDICAN A CONTINUACION, Y POR ESTE MISMO ORDEN: ADICION DE BASES FUERTES EN SOLUCION ACUOSA, A RAZON DEL 0,5 AL 3% DE BASES PURAS RESPECTO A LA MASA DE ACEITES USADOS; DESHIDRATACION Y EXTRACCION DE LOS HIDROCARBUROS LIGEROS; EXTRACCION Y RECUPERACION DEL GASOLEO ("STRIPPING"), EXTRACCION DE LAS IMPUREZAS. SEGUN LA INVENCION, POSTERIORMENTE A LA ETAPA DE DESHIDRATACION Y DE EXTRACCION DE LOS HIDROCARBUROS LIGEROS, SE REALIZA UNA ADICION COMPLEMENTARIA DE UNA BASE FUERTE EN SOLUCION ACUOSA, A RAZON DEL 0,1 AL 1% DE BASES PURAS SEGUN LA MASA DE LOS ACEITES USADOS. LOS ACEITES LUBRICANTES USADOS ASI TRATADOS SE LIBERAN DE SUS IMPUREZAS POR DESTILACION.THIS INVENTION REFERS TO A PROCEDURE AND TO A REGENERATION FACILITY OF USED LUBRICATING OILS, WHICH HAVE A LESSON CONTAINING FUEL, FATTY ACIDS AND COLORED PRODUCTS. USED LUBRICANT OILS ARE SUBJECT TO THE SUCCESSIVE STAGES THAT ARE INDICATED BELOW, AND THEREFORE ORDER: ADDITION OF STRONG BASES IN A WATER SOLUTION, RIGHT FROM 0.5 TO 3% OF PURE BASES REGARDING THE MASS OF USED OILS; DEHYDRATION AND EXTRACTION OF LIGHT HYDROCARBONS; EXTRACTION AND RECOVERY OF GASOLEO ("STRIPPING"), EXTRACTION OF IMPURITIES. ACCORDING TO THE INVENTION, AFTER THE DEHYDRATION AND EXTRACTION STAGE OF LIGHT HYDROCARBONS, A COMPLEMENTARY ADDITION OF A STRONG BASE IN A WATER SOLUTION IS MADE, RIGHT FROM 0.1 TO 1% OF PURE BASES ACCORDING TO THE MASS OF THE OIL . THE LUBRICANTS USED AS TREATED ARE RELEASED FROM THEIR IMPURITIES BY DISTILLATION.

ES97950242T 1996-12-13 1997-12-05 PROCEDURE AND INSTALLATION OF REGENERATION OF HIGH PERFORMANCE LUBRICATING OILS. Expired - Lifetime ES2156008T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9615380A FR2757175B1 (en) 1996-12-13 1996-12-13 METHOD AND PLANT FOR REGENERATING HIGH PERFORMANCE LUBRICATING OILS

Publications (1)

Publication Number Publication Date
ES2156008T3 true ES2156008T3 (en) 2001-06-01

Family

ID=9498674

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97950242T Expired - Lifetime ES2156008T3 (en) 1996-12-13 1997-12-05 PROCEDURE AND INSTALLATION OF REGENERATION OF HIGH PERFORMANCE LUBRICATING OILS.

Country Status (23)

Country Link
EP (1) EP0944696B1 (en)
AR (1) AR010353A1 (en)
AT (1) ATE200302T1 (en)
AU (1) AU5326998A (en)
BG (1) BG64486B1 (en)
CA (1) CA2274831C (en)
CZ (1) CZ300297B6 (en)
DE (1) DE69704500T2 (en)
DK (1) DK0944696T3 (en)
DZ (1) DZ2369A1 (en)
ES (1) ES2156008T3 (en)
FR (1) FR2757175B1 (en)
GR (1) GR3036074T3 (en)
HK (1) HK1022928A1 (en)
HU (1) HU222544B1 (en)
MA (1) MA24424A1 (en)
OA (1) OA11060A (en)
PL (1) PL186318B1 (en)
PT (1) PT944696E (en)
RU (1) RU2187544C2 (en)
TN (1) TNSN97189A1 (en)
UA (1) UA59382C2 (en)
WO (1) WO1998026031A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6238551B1 (en) * 1999-02-16 2001-05-29 Miami University Method of removing contaminants from petroleum distillates
ATE324421T1 (en) 2002-07-15 2006-05-15 Sener Grupo De Ingenieria Sa METHOD FOR REGENERATING WASTE OILS USING SOLVENT EXTRACTION
ES2199697B1 (en) 2003-09-23 2005-02-01 Sener Grupo De Ingenieria, S.A. PROCEDURE FOR REGENERATING OILS USED BY DEMETALIZATION AND DISTILLATION.
CN101104832B (en) * 2006-07-11 2012-04-25 北京百慧生化制药有限责任公司 Method for refining waste lubricating oil and device thereof
EP3078730A4 (en) 2013-11-08 2017-07-19 Sener Ingenieria Y Sistemas, S.A. Method for increasing the yield of lubricating bases in the regeneration of used oils
CN106906040B (en) * 2017-02-28 2020-01-10 中石化炼化工程（集团）股份有限公司 Regeneration method of waste lubricating oil
CN107551657A (en) * 2017-10-18 2018-01-09 杭州正进能源技术有限公司 Lubricant purifying regenerator
TN2017000484A1 (en) 2017-11-20 2019-04-12 Soc Tunisienne De Lubrifiants Sotulub Improvement of the used oil regeneration process with respect for various environmental aspects.
CN110628455A (en) * 2019-09-26 2019-12-31 南通市泓正再生资源有限公司 Waste mineral oil regeneration recovery processing system
RU2713904C1 (en) * 2019-10-23 2020-02-11 Акционерное общество "Интер РАО - Электрогенерация" Method of regenerating used lubricating oils with high operating parameters
RU2712025C1 (en) * 2019-10-23 2020-01-24 Акционерное общество "Интер РАО - Электрогенерация" Apparatus for regenerating used lubricating oils with high operating parameters
RU2745628C1 (en) * 2020-08-25 2021-03-29 Открытое акционерное общество "Всероссийский дважды ордена Трудового Красного Знамени теплотехнический научно-исследовательский институт" (ОАО "ВТИ") Installation for the regeneration of used lubricating oils

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2818521A1 (en) * 1978-04-27 1979-11-08 Degussa METHOD FOR REPROCESSING USED LUBRICANTS (II)
IT1255534B (en) * 1992-09-30 1995-11-09 WASTE OIL REFINING PROCESS
FR2703067B1 (en) * 1993-03-22 1995-08-04 Sotulub Method and installation for regenerating lubricating oils.

Also Published As

Publication number Publication date
OA11060A (en) 2003-03-07
DZ2369A1 (en) 2002-12-28
BG64486B1 (en) 2005-04-30
CA2274831A1 (en) 1998-06-18
UA59382C2 (en) 2003-09-15
WO1998026031A1 (en) 1998-06-18
DE69704500T2 (en) 2002-03-28
CA2274831C (en) 2005-07-12
HUP0001433A3 (en) 2001-02-28
HUP0001433A2 (en) 2000-08-28
FR2757175B1 (en) 1999-03-05
HK1022928A1 (en) 2000-08-25
MA24424A1 (en) 1998-07-01
RU2187544C2 (en) 2002-08-20
PL186318B1 (en) 2003-12-31
HU222544B1 (en) 2003-08-28
AU5326998A (en) 1998-07-03
PL334068A1 (en) 2000-01-31
DK0944696T3 (en) 2001-05-14
CZ300297B6 (en) 2009-04-15
FR2757175A1 (en) 1998-06-19
AR010353A1 (en) 2000-06-07
EP0944696A1 (en) 1999-09-29
BG103577A (en) 2000-05-31
CZ211899A3 (en) 2000-03-15
EP0944696B1 (en) 2001-04-04
PT944696E (en) 2001-09-28
TNSN97189A1 (en) 1999-12-31
GR3036074T3 (en) 2001-09-28
DE69704500D1 (en) 2001-05-10
ATE200302T1 (en) 2001-04-15

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