BE880074A - Procede pour regenerer des huiles usees - Google Patents

Procede pour regenerer des huiles usees

Info

Publication number
BE880074A
BE880074A BE0/198138A BE198138A BE880074A BE 880074 A BE880074 A BE 880074A BE 0/198138 A BE0/198138 A BE 0/198138A BE 198138 A BE198138 A BE 198138A BE 880074 A BE880074 A BE 880074A
Authority
BE
Belgium
Prior art keywords
waste oils
regenerating waste
regenerating
oils
waste
Prior art date
Application number
BE0/198138A
Other languages
English (en)
Original Assignee
Krupp Gmbh
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 Krupp Gmbh filed Critical Krupp Gmbh
Publication of BE880074A publication Critical patent/BE880074A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0403—Solvent extraction of solutions which are liquid with a supercritical fluid
    • B01D11/0407—Solvent extraction of solutions which are liquid with a supercritical fluid the supercritical fluid acting as solvent for the solute
    • 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
    • C10M175/005—Working-up used lubricants to recover useful products ; Cleaning using extraction processes; apparatus therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fats And Perfumes (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Lubricants (AREA)
BE0/198138A 1978-11-22 1979-11-16 Procede pour regenerer des huiles usees BE880074A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2850540A DE2850540C2 (de) 1978-11-22 1978-11-22 Verfahren zur Aufbereitung von Altöl

Publications (1)

Publication Number Publication Date
BE880074A true BE880074A (fr) 1980-03-17

Family

ID=6055276

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/198138A BE880074A (fr) 1978-11-22 1979-11-16 Procede pour regenerer des huiles usees

Country Status (7)

Country Link
US (1) US4522707A (fr)
BE (1) BE880074A (fr)
DE (1) DE2850540C2 (fr)
FR (1) FR2442266A1 (fr)
GB (1) GB2037807B (fr)
IT (1) IT1126344B (fr)
NL (1) NL7908322A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3225273A1 (de) * 1981-07-07 1983-01-27 Snamprogetti S.p.A., 20121 Milano Verfahren zur rueckgewinnung von verbrauchtem oel
US4482453A (en) * 1982-08-17 1984-11-13 Phillips Petroleum Company Supercritical extraction process
US4548711A (en) * 1982-09-02 1985-10-22 Phillips Petroleum Company Solvent extraction

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2850540C2 (de) * 1978-11-22 1982-12-23 Fried. Krupp Gmbh, 4300 Essen Verfahren zur Aufbereitung von Altöl
DE3038728C2 (de) * 1980-10-14 1983-07-14 Fried. Krupp Gmbh, 4300 Essen Verfahren zur Aufbereitung von Altöl
US4568447A (en) * 1985-07-29 1986-02-04 Uop Inc. Process for the removal of trace quantities of hydrocarbonaceous compounds from an aqueous stream
DE3602586A1 (de) * 1986-01-29 1987-07-30 Krupp Koppers Gmbh Verfahren zur aufarbeitung von altoel
US5314613A (en) * 1989-09-25 1994-05-24 Gaetano Russo Process and apparatus for oil decontamination
US5225159A (en) * 1991-12-13 1993-07-06 Henry Sawatzky Deodorization of sewage sludge-derived oils
US6066350A (en) * 1997-02-07 2000-05-23 Cargill Incorporated Method and arrangement for processing cocoa mass
DE19725640C1 (de) * 1997-06-18 1998-08-06 Ernst Ekkehard Dr Hammer Verfahren zur Altölaufarbeitung
WO2001037961A2 (fr) * 1999-11-10 2001-05-31 Duquesne University Of The Holy Ghost Procede de traitement continu de fluides au moyen de fluides supercritiques et d'energie micro-onde
US7045038B1 (en) * 1999-12-21 2006-05-16 Industrial Microwave Technologies, Inc. Process for treating waste oil
DE10116267A1 (de) 2001-03-31 2002-10-10 Clariant Internat Ltd Muttenz Additive auf erdöleigener Basis zur Verbesserung der Kaltfließeigenschaften von Roh- und Destillatölen
US20040071847A1 (en) * 2002-10-15 2004-04-15 Cargill, Inc. Producing cocoa powders with different cocoa butter contents by liquefied gas extraction on substantially the same production line
US20040071848A1 (en) * 2002-10-15 2004-04-15 Cargill Inc. Process for producing cocoa butter and cocoa powder by liquefied gas extraction
US7201934B2 (en) * 2002-10-15 2007-04-10 Cargill, Incorporated Dispersible cocoa products
US20040089321A1 (en) * 2002-11-08 2004-05-13 Stone Lyndon Ray Supercritical fluid cleaning systems and methods
CN110804486B (zh) * 2019-10-15 2020-12-11 西南化工研究设计院有限公司 一种废润滑油再生的方法及系统
EP4183462A1 (fr) * 2021-11-23 2023-05-24 TotalEnergies OneTech Procédé de désodorisation d'huiles lubrifiantes régénérées utilisant du co2 supercritique
EP4183463A1 (fr) * 2021-11-23 2023-05-24 TotalEnergies OneTech Procédé de régénération de lubrifiants usagés à l'aide de co2 supercritique

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US433639A (en) * 1890-08-05 Oil-burner
GB532294A (en) * 1938-09-09 1941-01-21 Jean Andre Lautrette Process and apparatus for the recovery of volatile constituents from used lubricating oils
US2391576A (en) * 1942-09-05 1945-12-25 Phillips Petroleum Co High pressure separation
US2391607A (en) * 1942-10-05 1945-12-25 Phillips Petroleum Co High pressure separation process
DE1493190C3 (de) * 1963-04-16 1980-10-16 Studiengesellschaft Kohle Mbh, 4330 Muelheim Verfahren zur Trennung von Stoffgemischen
AT274187B (de) * 1964-08-05 1969-09-10 Studiengesellschaft Kohle Mbh Verfahren zur Trennung, insbesondere Entasphaltierung, von Erdöldestillationsrückständen oder andern, höher siedenden Kohlenwasserstoffmaterialien
AT268492B (de) * 1964-11-30 1969-02-10 Nagynyomasu Kiserleti Intezet Verfahren Regeneration von Altölen
US3919076A (en) * 1974-07-18 1975-11-11 Pilot Res & Dev Co Re-refining used automotive lubricating oil
US4071438A (en) * 1976-06-03 1978-01-31 Vacsol Corporation Method of reclaiming waste oil by distillation and extraction
JPS5319004A (en) * 1976-08-04 1978-02-21 Fuji Photo Film Co Ltd Magnetic recording element
IT1091961B (it) * 1978-01-12 1985-07-06 Snam Progetti Procedimento per la rigenerazione degli oli esausti
DE2850540C2 (de) * 1978-11-22 1982-12-23 Fried. Krupp Gmbh, 4300 Essen Verfahren zur Aufbereitung von Altöl
CA1157414A (fr) * 1980-12-31 1983-11-22 Theodore M. Classen Recuperation de l'huile a moteur epuisee par separation supercritique au solvant et hydrotraitement
IT1137280B (it) * 1981-07-07 1986-09-03 Assoreni E Snamprogetti Spa Procedimento per recupero di oli esausti

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3225273A1 (de) * 1981-07-07 1983-01-27 Snamprogetti S.p.A., 20121 Milano Verfahren zur rueckgewinnung von verbrauchtem oel
US4482453A (en) * 1982-08-17 1984-11-13 Phillips Petroleum Company Supercritical extraction process
US4548711A (en) * 1982-09-02 1985-10-22 Phillips Petroleum Company Solvent extraction

Also Published As

Publication number Publication date
IT7927428A0 (it) 1979-11-20
GB2037807B (en) 1982-11-10
FR2442266A1 (fr) 1980-06-20
FR2442266B1 (fr) 1984-11-16
GB2037807A (en) 1980-07-16
DE2850540C2 (de) 1982-12-23
US4522707A (en) 1985-06-11
NL7908322A (nl) 1980-05-27
DE2850540A1 (de) 1980-05-29
IT1126344B (it) 1986-05-21

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FRIED. KRUPP G.M.B.H.

Effective date: 19891130