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ES2132258T3 - PROCEDURE FOR REGENERATING USED LUBRICATING OILS. - Google Patents

PROCEDURE FOR REGENERATING USED LUBRICATING OILS.

Info

Publication number
ES2132258T3
ES2132258T3 ES93921862T ES93921862T ES2132258T3 ES 2132258 T3 ES2132258 T3 ES 2132258T3 ES 93921862 T ES93921862 T ES 93921862T ES 93921862 T ES93921862 T ES 93921862T ES 2132258 T3 ES2132258 T3 ES 2132258T3
Authority
ES
Spain
Prior art keywords
oils
treatment
heavy
polymers
procedure
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
ES93921862T
Other languages
Spanish (es)
Inventor
Jose Antonio Gomez Minana
Renato Schieppati
Giovanna Fabio Dalla
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.)
VISCOLUBE ITALIANA SpA
Original Assignee
VISCOLUBE ITALIANA SpA
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 VISCOLUBE ITALIANA SpA filed Critical VISCOLUBE ITALIANA SpA
Application granted granted Critical
Publication of ES2132258T3 publication Critical patent/ES2132258T3/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
    • C10M175/0008—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
    • C10M175/0016—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
    • C10M175/0025—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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Fats And Perfumes (AREA)
  • Lubricants (AREA)

Abstract

PROCESO PARA RE-REFINAR ACEITES USADOS, EN DONDE LOS ACEITES (A1) ESTAN INICIALMENTE SOMETIDOS A UN PRETRATAMIENTO (A) CON UN REACTIVO BASICO (A2), ENTONCES UN PRIMER TRATAMIENTO DE PREDESTILACION (B) PARA ELIMINAR EL AGUA (B1) Y LAS FRACCIONES MAS VOLATILES (B2) CONTENIDAS EN ELLO, Y FINALMENTE A UN TRATAMIENTO COMBINADO (C) DE DESTILACION FRACCIONAL Y DE PURIFICACION PARA ELIMINAR LOS POLIMEROS ELEVADOS Y METALES PESADOS, LLEVADO A CABO DENTRO DE UNA COLUMNA TIPO RELLENADO SIMPLE (21), PARA OBTENER UNA O MAS FRACCIONES DE ACEITES RE-REFINADOS (C3). LA SEPARACION DE LOS POLIMEROS ELEVADOS Y METALES PESADOS TIENE LUGAR, JUNTO CON UN CORTE DE ACEITES MUY VISCOSOS Y MUY PESADOS, DESDE LA PARTE INFERIOR DE LA COLUMNA (21) POR MEDIO DE UN DISPOSITIVO CICLON (23). LOS ACEITES RE-REFINADOS (C3) SON ENTONCES SOMETIDOS AL TRATAMIENTO DE DECOLORACION APROPIADO (D) Y PUEDE SER USADO COMO ACEITE BASE PARA LA PRODUCCION DE ACEITES DE LUBRICACION.PROCESS FOR RE-REFINING USED OILS, WHERE THE OILS (A1) ARE INITIALLY SUBJECT TO A PRE-TREATMENT (A) WITH A BASIC REAGENT (A2), THEN A FIRST PREDTILATION TREATMENT (B) TO REMOVE WATER (B1) AND MORE VOLATILE FRACTIONS (B2) CONTAINED IN IT, AND FINALLY TO A COMBINED TREATMENT (C) OF FRACTIONAL DISTILLATION AND PURIFICATION TO ELIMINATE ELEVATED POLYMERS AND HEAVY METALS, CARRIED OUT WITHIN A SIMPLE FILLED TYPE COLUMN (21) ONE OR MORE FRACTIONS OF RE-REFINED OILS (C3). THE SEPARATION OF HEAVY POLYMERS AND HEAVY METALS HAPPENS, TOGETHER WITH A CUT OF VERY VISCOUS AND VERY HEAVY OILS, FROM THE LOWER PART OF THE COLUMN (21) THROUGH A CYCLONE DEVICE (23). THE RE-REFINED OILS (C3) ARE THEN SUBJECT TO THE APPROPRIATE DECOLORATION TREATMENT (D) AND MAY BE USED AS A BASE OIL FOR THE PRODUCTION OF LUBRICATION OILS.

ES93921862T 1992-09-30 1993-09-28 PROCEDURE FOR REGENERATING USED LUBRICATING OILS. Expired - Lifetime ES2132258T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI922271A IT1255534B (en) 1992-09-30 1992-09-30 WASTE OIL REFINING PROCESS

Publications (1)

Publication Number Publication Date
ES2132258T3 true ES2132258T3 (en) 1999-08-16

Family

ID=11364046

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93921862T Expired - Lifetime ES2132258T3 (en) 1992-09-30 1993-09-28 PROCEDURE FOR REGENERATING USED LUBRICATING OILS.

Country Status (16)

Country Link
EP (1) EP0618959B1 (en)
CN (1) CN1040995C (en)
AT (1) ATE180009T1 (en)
CZ (1) CZ287418B6 (en)
DE (1) DE69324905T2 (en)
DK (1) DK0618959T3 (en)
EG (1) EG20181A (en)
ES (1) ES2132258T3 (en)
GR (1) GR3030648T3 (en)
HU (1) HU213650B (en)
IT (1) IT1255534B (en)
PL (1) PL171473B1 (en)
RU (1) RU2099397C1 (en)
SA (1) SA95150447B1 (en)
TJ (1) TJ335B (en)
WO (1) WO1994007798A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2238000A1 (en) * 2004-01-19 2005-08-01 Industrial Management S.A. Production of petroleum sulfonates and of white oils includes blending of used lubricants with asphalts and low density hydrocarbons, for distillation and fractions sulfonation

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1002122B (en) * 1995-02-28 1996-02-06 Intemaco Ae Technology/method of old waste mineral oils distillation and slops for the production of oil by-products, like light hydrocarbon (gasoline-diesel) and heavy hydrocarbons (mineral oils fractions) etc. arrangement and specialization of machinery.
KR0171501B1 (en) * 1996-08-28 1999-03-20 이성래 Waste oil regeneration device and method
FR2757175B1 (en) * 1996-12-13 1999-03-05 Tunisienne De Lubrifiants Sotu METHOD AND PLANT FOR REGENERATING HIGH PERFORMANCE LUBRICATING OILS
DE19837276B4 (en) * 1998-08-18 2008-09-04 ECO IMPACT Brüske Gesellschaft für Umwelttechnik und Apparatebau mbH Process and apparatus for distilling and cracking waste oils
EP1341872B1 (en) * 2000-11-03 2010-10-20 Sanford P. Brass Process for reduction of emissions in asphalt production
FR2819522B1 (en) * 2001-01-18 2005-07-08 Ecolsir Srl METHOD FOR DEHALOGENING AND REGENERATING CONTAMINATED DIELECTRIC AND DIATHERMIC MINERAL OILS
FR2821084B1 (en) * 2001-02-16 2005-03-11 Pablo Soc METHOD FOR PRODUCING ENERGY FROM A MIXTURE OF WASTE CONTAINING HYDROCARBONS
WO2004007644A1 (en) 2002-07-15 2004-01-22 Sener Grupo De Ingeniería, S.A. Method of regenerating used oils by means of extraction with solvents
EP1622994A1 (en) * 2003-05-09 2006-02-08 A. & A. Fratelli Parodi S.R.L. Apparatus and method for the regeneration of quenching oils
RU2243254C1 (en) * 2003-08-19 2004-12-27 Аксенов Александр Николаевич Method of utilization of waste motor oil
ES2199697B1 (en) 2003-09-23 2005-02-01 Sener Grupo De Ingenieria, S.A. PROCEDURE FOR REGENERATING OILS USED BY DEMETALIZATION AND DISTILLATION.
US7976699B2 (en) 2006-06-16 2011-07-12 Kesler Michael L Distillation apparatus and method of use
RU2415175C2 (en) * 2009-06-23 2011-03-27 Закрытое Акционерное Общество "Твин Трейдинг Компани" Procedure for filtration of transformer oil and device for its implementation
WO2012036581A1 (en) * 2010-09-14 2012-03-22 Закрытое Акционерное Общество "Твин Трейдинг Компани" Method for filtering transformer oil and apparatus for carrying out said method
CN102226101B (en) * 2011-05-23 2013-12-04 开县双兴再生能源有限公司 Waste oil refining fractionating device
CN102492536A (en) * 2011-12-21 2012-06-13 安徽国孚润滑油工业有限公司 Regeneration method of waste engine oil
US20140257000A1 (en) * 2013-03-07 2014-09-11 Verolube, Inc. Method for producing base lubricating oil from oils recovered from combustion engine service
WO2015067828A1 (en) 2013-11-08 2015-05-14 Sener Ingenieria Y Sistemas, S.A. Method for increasing the yield of lubricating bases in the regeneration of used oils
WO2015107539A2 (en) * 2013-12-18 2015-07-23 Reliance Industries Limited System and method for treatment of flash vapours sent to a crude distillation column
CN104830515A (en) * 2015-04-21 2015-08-12 于胜宾 Method for regenerating waste lubricating oil
ITUB20150917A1 (en) 2015-05-28 2016-11-28 Viscolube S R L Process for the regeneration of used oils
ITUB20151298A1 (en) * 2015-05-28 2016-11-28 Itelyum Regeneration S R L Process of regeneration of used oils
IT201700042853A1 (en) * 2017-04-19 2018-10-19 Viscolube S R L Process for the regeneration of used oils
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.
CN110669549A (en) * 2019-09-26 2020-01-10 南通市泓正再生资源有限公司 Waste mineral oil regeneration and recovery treatment method
IT202000001357A1 (en) * 2020-01-24 2021-07-24 Itelyum Regeneration S P A ENHANCEMENT OF THE BY-PRODUCTS OF A REGENERATION PROCESS OF USED OILS
CN115746898A (en) * 2022-11-21 2023-03-07 安徽嘉瑞环保科技有限公司 Cyclone tubular reactor for waste oil treatment system and treatment method thereof
CN115820296B (en) * 2022-11-21 2024-08-13 安徽嘉瑞环保科技有限公司 Waste mineral oil recovery processing system
EP4534635B1 (en) * 2023-10-02 2025-12-17 Itelyum Regeneration S.p.A. Process for the production of biolubricants from waste materials

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR886208A (en) * 1942-06-08 1943-10-08 Process for treating old used oils with a view to their regeneration
US3565791A (en) * 1968-12-12 1971-02-23 Kenneth Urquhart Method and apparatus for distiling oil and water mixtures
US3625881A (en) * 1970-08-31 1971-12-07 Berks Associates Inc Crank case oil refining
US3923643A (en) * 1974-06-14 1975-12-02 Shell Oil Co Removal of lead and other suspended solids from used hydrocarbon lubricating oil
DE2508713C3 (en) * 1975-02-28 1979-04-12 Adolf Schmids Erben Ag, Bern Process for processing used mineral oil
US4140212A (en) * 1977-08-19 1979-02-20 Vacsol Corporation Cyclonic distillation tower for waste oil rerefining process
DE2818521A1 (en) * 1978-04-27 1979-11-08 Degussa METHOD FOR REPROCESSING USED LUBRICANTS (II)
CA1174630A (en) * 1981-06-08 1984-09-18 Donald M. Haskell Reclaiming used lubricating oil
NO170429C (en) * 1991-03-05 1992-10-14 Bgb V Snorre Bentsen Is PROCEDURE FOR REFINING USED LUBRICATING OILS AND APPLIANCES FOR USING THE PROCEDURE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2238000A1 (en) * 2004-01-19 2005-08-01 Industrial Management S.A. Production of petroleum sulfonates and of white oils includes blending of used lubricants with asphalts and low density hydrocarbons, for distillation and fractions sulfonation
ES2238000B1 (en) * 2004-01-19 2006-11-16 Industrial Management S.A. A PROCEDURE FOR OBTAINING PETROLEUM SULPHONATES AND WHITE OILS OF TECHNICAL QUALITY.

Also Published As

Publication number Publication date
WO1994007798A1 (en) 1994-04-14
DE69324905D1 (en) 1999-06-17
RU2099397C1 (en) 1997-12-20
ITMI922271A0 (en) 1992-09-30
TJ335B (en) 2002-07-01
DK0618959T3 (en) 1999-11-29
EP0618959A1 (en) 1994-10-12
ATE180009T1 (en) 1999-05-15
CZ287418B6 (en) 2000-11-15
CZ157994A3 (en) 1994-12-15
IT1255534B (en) 1995-11-09
PL297417A1 (en) 1994-04-05
CN1086252A (en) 1994-05-04
PL171473B1 (en) 1997-05-30
GR3030648T3 (en) 1999-10-29
SA95150447B1 (en) 2006-02-08
HU213650B (en) 1997-09-29
HK1013280A1 (en) 1999-08-20
EG20181A (en) 1997-09-30
HU9401725D0 (en) 1994-09-28
ITMI922271A1 (en) 1994-03-30
EP0618959B1 (en) 1999-05-12
HUT68935A (en) 1995-08-28
DE69324905T2 (en) 1999-11-11
SA95150447A (en) 2005-12-03
CN1040995C (en) 1998-12-02

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