IT1255534B - Processo di riraffinazione di oli usati - Google Patents

Processo di riraffinazione di oli usati

Info

Publication number
IT1255534B
IT1255534B ITMI922271A ITMI922271A IT1255534B IT 1255534 B IT1255534 B IT 1255534B IT MI922271 A ITMI922271 A IT MI922271A IT MI922271 A ITMI922271 A IT MI922271A IT 1255534 B IT1255534 B IT 1255534B
Authority
IT
Italy
Prior art keywords
oils
treatment
altopolymers
rectified
waste oil
Prior art date
Application number
ITMI922271A
Other languages
English (en)
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 filed Critical
Publication of ITMI922271A0 publication Critical patent/ITMI922271A0/it
Priority to ITMI922271A priority Critical patent/IT1255534B/it
Priority to PL93297417A priority patent/PL171473B1/pl
Priority to EG62393A priority patent/EG20181A/xx
Priority to CZ19941579A priority patent/CZ287418B6/cs
Priority to RU9494028710A priority patent/RU2099397C1/ru
Priority to ES93921862T priority patent/ES2132258T3/es
Priority to TJ96000355A priority patent/TJ335B/xx
Priority to EP93921862A priority patent/EP0618959B1/en
Priority to AT93921862T priority patent/ATE180009T1/de
Priority to PCT/EP1993/002628 priority patent/WO1994007798A1/en
Priority to DK93921862T priority patent/DK0618959T3/da
Priority to DE69324905T priority patent/DE69324905T2/de
Priority to HU9401725A priority patent/HU213650B/hu
Priority to CN93118174A priority patent/CN1040995C/zh
Publication of ITMI922271A1 publication Critical patent/ITMI922271A1/it
Priority to SA95150447A priority patent/SA95150447B1/ar
Application granted granted Critical
Publication of IT1255534B publication Critical patent/IT1255534B/it
Priority to HK98114602A priority patent/HK1013280A1/xx
Priority to GR990401734T priority patent/GR3030648T3/el

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

Procedimento per la riraffinazione di oli usati in cui gli oli vengono inizialmente sottoposti ad un pre-trattamento con un reagente basico, quindi ad un primo trattamento di distillazione a vuoto (preflash) per la eliminazione dell'acqua e delle frazioni più volatili ed infine ad un trattamento combinato di distillazione frazionata e di depurazione dagli altopolimeri e dai metalli pesanti condotto in un'unica colonna a riempimento, per ottenere una o più frazioni di oli rirettificati. La separazione degli altopolimeri e dei metalli pesanti avviene, unitamente ad una fase pesante degli oli, dal fondo della colonna mediante un dispositivo a ciclone. Gli oli rirettificati vengono quindi sottoposti ad un adeguato trattamento di decolorazione e sono utilizzabili come oli di base per la produzione di oli lubrificanti.
ITMI922271A 1992-09-30 1992-09-30 Processo di riraffinazione di oli usati IT1255534B (it)

Priority Applications (17)

Application Number Priority Date Filing Date Title
ITMI922271A IT1255534B (it) 1992-09-30 1992-09-30 Processo di riraffinazione di oli usati
PL93297417A PL171473B1 (pl) 1992-09-30 1993-01-14 Sposób oczyszczania olejów przepracowanych PL
EG62393A EG20181A (en) 1992-09-30 1993-09-26 Process to rerefine used oil
AT93921862T ATE180009T1 (de) 1992-09-30 1993-09-28 Verfahren zur wiederaufbereitung von altöl
HU9401725A HU213650B (en) 1992-09-30 1993-09-28 Process to re-refine used oils
ES93921862T ES2132258T3 (es) 1992-09-30 1993-09-28 Procedimiento para regenerar aceites lubricantes usados.
TJ96000355A TJ335B (en) 1992-09-30 1993-09-28 Process to re-refine used oils
EP93921862A EP0618959B1 (en) 1992-09-30 1993-09-28 Process to re-refine used oils
CZ19941579A CZ287418B6 (en) 1992-09-30 1993-09-28 Regeneration process of used oils
PCT/EP1993/002628 WO1994007798A1 (en) 1992-09-30 1993-09-28 Process to re-refine used oils
DK93921862T DK0618959T3 (da) 1992-09-30 1993-09-28 Fremgangsmåde til reraffinering af brugte olier
DE69324905T DE69324905T2 (de) 1992-09-30 1993-09-28 Verfahren zur Wiederaufbereitung von Altöl
RU9494028710A RU2099397C1 (ru) 1992-09-30 1993-09-28 Способ очистки отработанных масел
CN93118174A CN1040995C (zh) 1992-09-30 1993-09-29 再精炼废油的方法
SA95150447A SA95150447B1 (ar) 1992-09-30 1995-01-17 طريقة لإعادة تكرير زيوت مستعملة
HK98114602A HK1013280A1 (en) 1992-09-30 1998-12-22 Process to re-refine used oils
GR990401734T GR3030648T3 (en) 1992-09-30 1999-06-30 Process to re-refine used oils.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI922271A IT1255534B (it) 1992-09-30 1992-09-30 Processo di riraffinazione di oli usati

Publications (3)

Publication Number Publication Date
ITMI922271A0 ITMI922271A0 (it) 1992-09-30
ITMI922271A1 ITMI922271A1 (it) 1994-03-30
IT1255534B true IT1255534B (it) 1995-11-09

Family

ID=11364046

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922271A IT1255534B (it) 1992-09-30 1992-09-30 Processo di riraffinazione di oli usati

Country Status (17)

Country Link
EP (1) EP0618959B1 (it)
CN (1) CN1040995C (it)
AT (1) ATE180009T1 (it)
CZ (1) CZ287418B6 (it)
DE (1) DE69324905T2 (it)
DK (1) DK0618959T3 (it)
EG (1) EG20181A (it)
ES (1) ES2132258T3 (it)
GR (1) GR3030648T3 (it)
HK (1) HK1013280A1 (it)
HU (1) HU213650B (it)
IT (1) IT1255534B (it)
PL (1) PL171473B1 (it)
RU (1) RU2099397C1 (it)
SA (1) SA95150447B1 (it)
TJ (1) TJ335B (it)
WO (1) WO1994007798A1 (it)

Families Citing this family (26)

* 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 (ko) * 1996-08-28 1999-03-20 이성래 폐유 재생 장치 및 방법
FR2757175B1 (fr) * 1996-12-13 1999-03-05 Tunisienne De Lubrifiants Sotu Procede et installation de regeneration d'huiles lubrifiantes a hautes performances
DE19837276B4 (de) * 1998-08-18 2008-09-04 ECO IMPACT Brüske Gesellschaft für Umwelttechnik und Apparatebau mbH Verfahren und Vorrichtung zum Destillieren und Cracken von Altölen
FR2819522B1 (fr) * 2001-01-18 2005-07-08 Ecolsir Srl Procede de dehalogenation et de regeneration d'huiles minerales dielectriques et diathermiques contaminees
FR2821084B1 (fr) * 2001-02-16 2005-03-11 Pablo Soc Procede de production d'energie a partir d'un melange de dechets contenant des hydrocarbures
WO2004007644A1 (es) 2002-07-15 2004-01-22 Sener Grupo De Ingeniería, S.A. Procedimiento para regenerar aceites usados por extracción con disolventes
EP1622994A1 (en) * 2003-05-09 2006-02-08 A. & A. Fratelli Parodi S.R.L. Apparatus and method for the regeneration of quenching oils
ES2199697B1 (es) 2003-09-23 2005-02-01 Sener Grupo De Ingenieria, S.A. Procedimiento para regenerar aceites usados por desmetalizacion y destilacion.
ES2238000B1 (es) * 2004-01-19 2006-11-16 Industrial Management S.A. Un procedimiento de obtencion de sulfonatos de petroleo y aceites blancos de calidad tecnica.
US7976699B2 (en) 2006-06-16 2011-07-12 Kesler Michael L Distillation apparatus and method of use
WO2012036581A1 (ru) * 2010-09-14 2012-03-22 Закрытое Акционерное Общество "Твин Трейдинг Компани" Способ фильтрации трансформаторного масла и устройство для его осуществления
CN102226101B (zh) * 2011-05-23 2013-12-04 开县双兴再生能源有限公司 废油冶炼分馏装置
CN102492536A (zh) * 2011-12-21 2012-06-13 安徽国孚润滑油工业有限公司 一种废机油的再生方法
WO2014135966A1 (en) * 2013-03-07 2014-09-12 Verolube, Inc. Method and apparatus for recovering synthetic oils from composite oil streams
MX2016005893A (es) 2013-11-08 2016-08-17 Sener Ing & Sist Proceso para aumentar el rendimiento de bases lubricantes en la regeneracion de aceites usados.
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 (zh) * 2015-04-21 2015-08-12 于胜宾 一种废润滑油的再生方法
ITUB20150917A1 (it) 2015-05-28 2016-11-28 Viscolube S R L Processo per la rigenerazione di olii usati
ITUB20151298A1 (it) 2015-05-28 2016-11-28 Itelyum Regeneration S R L Procedimento di rigenerazione di olii usati
IT201700042853A1 (it) * 2017-04-19 2018-10-19 Viscolube S R L Processo per la rigenerazione di olii usati
TN2017000484A1 (fr) * 2017-11-20 2019-04-12 Soc Tunisienne De Lubrifiants Sotulub Amélioration du procédé de regénération des huiles usagées avec respect de différents aspects environnementaux.
CN110669549A (zh) * 2019-09-26 2020-01-10 南通市泓正再生资源有限公司 一种废矿物油再生回收处理方法
IT202000001357A1 (it) * 2020-01-24 2021-07-24 Itelyum Regeneration S P A Valorizzazione dei sottoprodotti di un processo di rigenerazione di olii usati
CN115746898A (zh) * 2022-11-21 2023-03-07 安徽嘉瑞环保科技有限公司 一种废油处理***用旋风管式反应器及其处理方法
CN115820296A (zh) * 2022-11-21 2023-03-21 安徽嘉瑞环保科技有限公司 一种废矿物油回收处理***

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR886208A (fr) * 1942-06-08 1943-10-08 Procédé de traitement de vieilles huiles usées en vue de leur régénération
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 (de) * 1975-02-28 1979-04-12 Adolf Schmids Erben Ag, Bern Verfahren zur Aufarbeitung von gebrauchtem Mineralöl
US4140212A (en) * 1977-08-19 1979-02-20 Vacsol Corporation Cyclonic distillation tower for waste oil rerefining process
DE2818521A1 (de) * 1978-04-27 1979-11-08 Degussa Verfahren zur wiederaufbereitung von gebrauchten schmieroelen (ii)
CA1174630A (en) * 1981-06-08 1984-09-18 Donald M. Haskell Reclaiming used lubricating oil
NO170429C (no) * 1991-03-05 1992-10-14 Bgb V Snorre Bentsen Is Fremgangsmaate ved raffinering av brukte smoereoljer og apparat til anvendelse ved fremgangsmaaten

Also Published As

Publication number Publication date
WO1994007798A1 (en) 1994-04-14
SA95150447A (ar) 2005-12-03
CN1040995C (zh) 1998-12-02
DK0618959T3 (da) 1999-11-29
EP0618959B1 (en) 1999-05-12
EG20181A (en) 1997-09-30
CZ157994A3 (en) 1994-12-15
CN1086252A (zh) 1994-05-04
DE69324905D1 (de) 1999-06-17
GR3030648T3 (en) 1999-10-29
HK1013280A1 (en) 1999-08-20
HU213650B (en) 1997-09-29
CZ287418B6 (en) 2000-11-15
HU9401725D0 (en) 1994-09-28
ITMI922271A1 (it) 1994-03-30
DE69324905T2 (de) 1999-11-11
ES2132258T3 (es) 1999-08-16
PL171473B1 (pl) 1997-05-30
RU2099397C1 (ru) 1997-12-20
PL297417A1 (en) 1994-04-05
ATE180009T1 (de) 1999-05-15
EP0618959A1 (en) 1994-10-12
ITMI922271A0 (it) 1992-09-30
SA95150447B1 (ar) 2006-02-08
HUT68935A (en) 1995-08-28
TJ335B (en) 2002-07-01

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970821