CZ290614B6 - Způsob regenerace mazacích olejů a zařízení k jeho provádění - Google Patents

Způsob regenerace mazacích olejů a zařízení k jeho provádění Download PDF

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Publication number
CZ290614B6
CZ290614B6 CZ19952433A CZ243395A CZ290614B6 CZ 290614 B6 CZ290614 B6 CZ 290614B6 CZ 19952433 A CZ19952433 A CZ 19952433A CZ 243395 A CZ243395 A CZ 243395A CZ 290614 B6 CZ290614 B6 CZ 290614B6
Authority
CZ
Czechia
Prior art keywords
oils
residue
vacuum distillation
oil
sodium hydroxide
Prior art date
Application number
CZ19952433A
Other languages
Czech (cs)
English (en)
Other versions
CZ243395A3 (en
Inventor
Med Hedi Merchaoui
Naceur Khalef
Abdelhafidh Jaafar
Achour Ouazzane
Med Ali Boufahja
Salah Meziou
Original Assignee
Societe Tunisienne De Lubrifiants-Sotulub
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9445212&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CZ290614(B6) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Societe Tunisienne De Lubrifiants-Sotulub filed Critical Societe Tunisienne De Lubrifiants-Sotulub
Publication of CZ243395A3 publication Critical patent/CZ243395A3/cs
Publication of CZ290614B6 publication Critical patent/CZ290614B6/cs

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Lubricants (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Fats And Perfumes (AREA)
  • Blast Furnaces (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
CZ19952433A 1993-03-22 1994-03-21 Způsob regenerace mazacích olejů a zařízení k jeho provádění CZ290614B6 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9303275A FR2703067B1 (fr) 1993-03-22 1993-03-22 Procédé et installation de régénération d'huiles lubrifiantes.

Publications (2)

Publication Number Publication Date
CZ243395A3 CZ243395A3 (en) 1996-01-17
CZ290614B6 true CZ290614B6 (cs) 2002-09-11

Family

ID=9445212

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ19952433A CZ290614B6 (cs) 1993-03-22 1994-03-21 Způsob regenerace mazacích olejů a zařízení k jeho provádění

Country Status (19)

Country Link
EP (1) EP0690903B2 (da)
AT (1) ATE173490T1 (da)
AU (1) AU6285794A (da)
BG (1) BG63637B1 (da)
CA (1) CA2159006C (da)
CZ (1) CZ290614B6 (da)
DE (1) DE69414699T3 (da)
DK (1) DK0690903T4 (da)
DZ (1) DZ1762A1 (da)
ES (1) ES2124879T5 (da)
FR (1) FR2703067B1 (da)
HU (1) HU215167B (da)
MA (1) MA23144A1 (da)
OA (1) OA10185A (da)
PL (1) PL178021B1 (da)
RO (1) RO116092B1 (da)
RU (1) RU2107716C1 (da)
UA (1) UA39881C2 (da)
WO (1) WO1994021761A1 (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2757175B1 (fr) * 1996-12-13 1999-03-05 Tunisienne De Lubrifiants Sotu Procede et installation de regeneration d'huiles lubrifiantes a hautes performances
DE19727618A1 (de) * 1997-06-28 1999-01-07 Mann & Hummel Filter Verfahren zum Abscheiden von Verunreinigungen aus Kühlschmierstoffen
WO1999061566A2 (en) * 1998-05-28 1999-12-02 Interline Hydrocarbon, Inc. Method for obtaining base oil and removing contaminants and additives from used oil products
HU225697B1 (en) * 2001-11-20 2007-06-28 Jozsef Koszta Method for purifying of used oils
MXPA05000637A (es) 2002-07-15 2005-03-31 Sener Grupo De Ingenieria Sa Procedimiento para regenerar aceites usados por extraccion con disolventes.
ES2199697B1 (es) 2003-09-23 2005-02-01 Sener Grupo De Ingenieria, S.A. Procedimiento para regenerar aceites usados por desmetalizacion y destilacion.
RU2266316C1 (ru) * 2004-09-03 2005-12-20 Общество с ограниченной ответственностью "Роса-1" (ООО "Роса-1") Способ регенерации масел
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
WO2015067828A1 (es) 2013-11-08 2015-05-14 Sener Ingenieria Y Sistemas, S.A. Proceso para aumentar el rendimiento de bases lubricantes en la regeneración de aceites usados
CN110484345B (zh) * 2019-07-29 2021-12-17 四川绿艺华福石化科技有限公司 一种废润滑油再生方法
RU2712025C1 (ru) * 2019-10-23 2020-01-24 Акционерное общество "Интер РАО - Электрогенерация" Установка для регенерации использованных смазочных масел с высокими рабочими параметрами
RU2745628C1 (ru) * 2020-08-25 2021-03-29 Открытое акционерное общество "Всероссийский дважды ордена Трудового Красного Знамени теплотехнический научно-исследовательский институт" (ОАО "ВТИ") Установка для регенерации отработавших смазочных масел
RU2750729C1 (ru) * 2020-10-07 2021-07-01 Публичное акционерное общество "Нефтяная компания "Роснефть" (ПАО "НК "Роснефть") Способ регенерации отработанного триарилфосфатного огнестойкого турбинного масла
CN114225451A (zh) * 2021-12-23 2022-03-25 安徽国孚生态工程技术有限公司 一种废润滑油循环蓄热蒸馏装置及方法
CN114225452A (zh) * 2021-12-23 2022-03-25 安徽国孚生态工程技术有限公司 一种废润滑油四段蒸发回收方法
FR3137106A1 (fr) 2022-06-28 2023-12-29 Be Energy Système de traitement pour la décontamination et l’amélioration des propriétés d’huiles minérales usagées

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB243666A (en) * 1924-11-29 1926-10-21 Sharples Specialty Co Improved method of and apparatus for purifying oil
US1698257A (en) * 1926-05-05 1929-01-08 Laval Separator Co De Process of reclaiming used lubricating oil
US1919655A (en) * 1929-07-12 1933-07-25 Bocjl Corp Purification of oil
US3565791A (en) * 1968-12-12 1971-02-23 Kenneth Urquhart Method and apparatus for distiling oil and water mixtures
US3791965A (en) * 1972-04-07 1974-02-12 Petrocon Corp Process for re-refining used petroleum products
DE2818521A1 (de) * 1978-04-27 1979-11-08 Degussa Verfahren zur wiederaufbereitung von gebrauchten schmieroelen (ii)
US4256578A (en) * 1979-11-29 1981-03-17 Amsted Industries Incorporated Waste oil recovery process

Also Published As

Publication number Publication date
BG100012A (bg) 1996-11-29
FR2703067B1 (fr) 1995-08-04
ES2124879T3 (es) 1999-02-16
RO116092B1 (ro) 2000-10-30
BG63637B1 (bg) 2002-07-31
EP0690903A1 (fr) 1996-01-10
DE69414699D1 (de) 1998-12-24
HUT72015A (en) 1996-03-28
DK0690903T3 (da) 1999-08-02
ES2124879T5 (es) 2005-02-16
EP0690903B1 (fr) 1998-11-18
PL178021B1 (pl) 2000-02-29
DZ1762A1 (fr) 2002-02-17
CA2159006A1 (fr) 1994-09-29
PL310803A1 (en) 1996-01-08
CA2159006C (fr) 2005-06-21
DK0690903T4 (da) 2004-11-22
FR2703067A1 (fr) 1994-09-30
OA10185A (fr) 1996-12-18
EP0690903B2 (fr) 2004-07-21
DE69414699T2 (de) 1999-05-27
DE69414699T3 (de) 2005-02-10
CZ243395A3 (en) 1996-01-17
AU6285794A (en) 1994-10-11
MA23144A1 (fr) 1994-10-01
RU2107716C1 (ru) 1998-03-27
ATE173490T1 (de) 1998-12-15
HU215167B (hu) 1998-10-28
WO1994021761A1 (fr) 1994-09-29
HU9502763D0 (en) 1995-11-28
UA39881C2 (uk) 2001-07-16

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Legal Events

Date Code Title Description
PD00 Pending as of 2000-06-30 in czech republic
MK4A Patent expired

Effective date: 20140321