DE3662205D1 - Process for recycling spent oil - Google Patents

Process for recycling spent oil

Info

Publication number
DE3662205D1
DE3662205D1 DE8686116200T DE3662205T DE3662205D1 DE 3662205 D1 DE3662205 D1 DE 3662205D1 DE 8686116200 T DE8686116200 T DE 8686116200T DE 3662205 T DE3662205 T DE 3662205T DE 3662205 D1 DE3662205 D1 DE 3662205D1
Authority
DE
Germany
Prior art keywords
extraction
residues
thermal treatment
spent oil
oil
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
Application number
DE8686116200T
Other languages
English (en)
Inventor
Rolf Dr Dipl Ing Wetzel
Hubert Dr Dipl Ing Coenen
Winfried Dipl Ing Kreuch
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.)
Krupp Koppers GmbH
Original Assignee
Krupp Koppers 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 Koppers GmbH filed Critical Krupp Koppers GmbH
Priority to DE8686116200T priority Critical patent/DE3662205D1/de
Application granted granted Critical
Publication of DE3662205D1 publication Critical patent/DE3662205D1/de
Expired 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
    • C10M175/02—Working-up used lubricants to recover useful products ; Cleaning mineral-oil based

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Lubricants (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fats And Perfumes (AREA)
  • Treatment Of Sludge (AREA)
DE8686116200T 1986-01-29 1986-11-21 Process for recycling spent oil Expired DE3662205D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686116200T DE3662205D1 (en) 1986-01-29 1986-11-21 Process for recycling spent oil

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863602586 DE3602586A1 (de) 1986-01-29 1986-01-29 Verfahren zur aufarbeitung von altoel
DE8686116200T DE3662205D1 (en) 1986-01-29 1986-11-21 Process for recycling spent oil

Publications (1)

Publication Number Publication Date
DE3662205D1 true DE3662205D1 (en) 1989-04-06

Family

ID=6292841

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19863602586 Withdrawn DE3602586A1 (de) 1986-01-29 1986-01-29 Verfahren zur aufarbeitung von altoel
DE8686116200T Expired DE3662205D1 (en) 1986-01-29 1986-11-21 Process for recycling spent oil

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19863602586 Withdrawn DE3602586A1 (de) 1986-01-29 1986-01-29 Verfahren zur aufarbeitung von altoel

Country Status (6)

Country Link
US (1) US4797198A (de)
EP (1) EP0230543B1 (de)
JP (1) JPS62184097A (de)
AT (1) ATE41029T1 (de)
DE (2) DE3602586A1 (de)
ES (1) ES2006695B3 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3839799A1 (de) * 1988-11-25 1990-07-05 Rwe Entsorgung Ag Verfahren zur aufarbeitung kontaminierter oele
US5143597A (en) * 1991-01-10 1992-09-01 Mobil Oil Corporation Process of used lubricant oil recycling
US5316743A (en) * 1992-09-28 1994-05-31 Leblanc Ralph W Diesel fuel cracking unit
FR2725725B1 (fr) * 1994-10-17 1996-12-13 Inst Francais Du Petrole Procede et installation pour la purification des huiles usagees
US6066350A (en) 1997-02-07 2000-05-23 Cargill Incorporated Method and arrangement for processing cocoa mass
US7045038B1 (en) * 1999-12-21 2006-05-16 Industrial Microwave Technologies, Inc. Process for treating waste oil
EP1279722A1 (de) * 2001-07-18 2003-01-29 Minitec Engineering GmbH Verfahren zur Reinigung von Ölen und zur Entfernung von Feststoffablagerungen in ölführenden Anlagen, Rohrbündelwärmeübertragern, Transformatoren, Tankbehälter oder ähnlichem
US20040071848A1 (en) * 2002-10-15 2004-04-15 Cargill Inc. Process for producing cocoa butter and cocoa powder by liquefied gas extraction
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
US7201934B2 (en) * 2002-10-15 2007-04-10 Cargill, Incorporated Dispersible cocoa products
US8088276B2 (en) * 2008-08-08 2012-01-03 CleanOil Limited Oil re-refining system and method
WO2020160662A1 (en) * 2019-02-05 2020-08-13 Gen Iii Oil Corporation Method and system for re-refining and upgrading used oil

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3074882A (en) * 1959-02-02 1963-01-22 Texaco Inc Petroleum treating process involving solvent deasphalting and propane fractionation
US3507777A (en) * 1968-01-25 1970-04-21 Exxon Research Engineering Co Cracking process
DE2030609A1 (de) * 1969-09-09 1971-03-18 Petrolchemisches Kombinat Verfahren zur Aufarbeitung von ge brauchten Schmierölen
US3594308A (en) * 1970-06-22 1971-07-20 Universal Oil Prod Co Petroleum crude oil conversion process
US3864242A (en) * 1973-12-13 1975-02-04 Imamura Seisakusho Kk Treating muddy-like waste oily material
US3919076A (en) * 1974-07-18 1975-11-11 Pilot Res & Dev Co Re-refining used automotive lubricating oil
US4021333A (en) * 1975-08-27 1977-05-03 The Lubrizol Corporation Method of rerefining oil by distillation and extraction
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
CS209612B1 (en) * 1979-11-10 1981-12-31 Alexander Tkac Method of treating the spent motor oils
US4363717A (en) * 1981-01-15 1982-12-14 Mobil Oil Corporation Conversion of heavy hydrocarbon oils
IT1137280B (it) * 1981-07-07 1986-09-03 Assoreni E Snamprogetti Spa Procedimento per recupero di oli esausti
US4482453A (en) * 1982-08-17 1984-11-13 Phillips Petroleum Company Supercritical extraction process
DE3321356A1 (de) * 1983-06-14 1984-12-20 Drägerwerk AG, 2400 Lübeck Gasdosimeter in einer halterung, ein diffusionspruefroehrchen enthaltend
US4431523A (en) * 1983-06-24 1984-02-14 Phillips Petroleum Company Upgrading fuel fractions in a re-refined oil process

Also Published As

Publication number Publication date
EP0230543A1 (de) 1987-08-05
ATE41029T1 (de) 1989-03-15
JPS62184097A (ja) 1987-08-12
EP0230543B1 (de) 1989-03-01
US4797198A (en) 1989-01-10
ES2006695B3 (es) 1989-10-16
DE3602586A1 (de) 1987-07-30

Similar Documents

Publication Publication Date Title
DE3662205D1 (en) Process for recycling spent oil
BR8907780A (pt) Processo para a producao de astaxantino e carotenoides
PT844831E (pt) Processamento industrial de tomate e extraccao de licopeno
CA2282632A1 (en) Spent caustic (pre)treatment process
ATE678T1 (de) Verfahren zum spalten von schweren kohlenwasserstoffen.
PT94854A (pt) Processo para extraccao por fluido supercritico e gas quase critico de solventes organicos de artigos enformados
MY113810A (en) Process for the recovery of caprolactam from waste containing nylon
ZA896790B (en) Process for recovering phenol from a rectification purge
BR8202542A (pt) Processo e aparelho para hidrolise de um composto de tolueno alfa-clorado
NL7806348A (nl) Werkwijze ter bereiding van 1.4-diolen door hydrolyse- -hydrogenering.
DE3478467D1 (en) Process to extract substances from hops
GB2004874A (en) Removal of nitrosating agents
SE7906182L (sv) Forfarande for framstellning av hogrent jernpulver
CA2017308A1 (en) Process of regenerating a high-boiling scrubbing solution which contains co2 and h2s
ES450764A1 (es) Un procedimiento para la regeneracion de un sistema catali- zador.
FR2391271A1 (fr) Procede de production de matieres huileuses lubrifiantes exemptes de cendres et nouveaux produits ainsi obtenus
GB1371566A (en) Process for the manufacture of hypophosphites
KR880000552A (ko) 중금속 및 황이 많은 원유 잔사로부터 종래의 연료유와 경질제품을 제조하는 방법
YU314877A (en) Process for the conversion of tar comprising benzylbenzoate
GB923463A (en) Recovery of hexamethylphosphorictriamide
ES470032A1 (es) Procedimiento para recuperar productos organicos yno inorga-nicos, arrastrables por vapor de agua yno hidrosolubles, de residuos fundibles o suspensiones
GB547324A (en) A process for the recovery of sterols
DE3563539D1 (en) Working-up of oil seeds
ES374092A1 (es) Procedimiento para la obtencion de peroxido de hidrogeno.
GB2010899A (en) Hydrocarbon Processing

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee