BG19693A1 - - Google Patents

Info

Publication number
BG19693A1
BG19693A1 BG1530870A BG1530870A BG19693A1 BG 19693 A1 BG19693 A1 BG 19693A1 BG 1530870 A BG1530870 A BG 1530870A BG 1530870 A BG1530870 A BG 1530870A BG 19693 A1 BG19693 A1 BG 19693A1
Authority
BG
Bulgaria
Application number
BG1530870A
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 BG19693A1 publication Critical patent/BG19693A1/xx

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
    • C10M175/005—Working-up used lubricants to recover useful products ; Cleaning using extraction processes; apparatus 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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
BG1530870A 1969-09-09 1970-07-27 BG19693A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD14238169 1969-09-09

Publications (1)

Publication Number Publication Date
BG19693A1 true BG19693A1 (enrdf_load_stackoverflow) 1975-10-10

Family

ID=5481648

Family Applications (1)

Application Number Title Priority Date Filing Date
BG1530870A BG19693A1 (enrdf_load_stackoverflow) 1969-09-09 1970-07-27

Country Status (4)

Country Link
BG (1) BG19693A1 (enrdf_load_stackoverflow)
CS (1) CS154304B2 (enrdf_load_stackoverflow)
DE (1) DE2030609A1 (enrdf_load_stackoverflow)
FR (1) FR2061614A1 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3930988A (en) * 1975-02-24 1976-01-06 Phillips Petroleum Company Reclaiming used motor oil
DE3602586A1 (de) * 1986-01-29 1987-07-30 Krupp Koppers Gmbh Verfahren zur aufarbeitung von altoel
DE3723607A1 (de) * 1987-07-17 1989-01-26 Ruhrkohle Ag Verfahren zum hydrierenden aufarbeiten von altoelen
US5271808A (en) 1988-09-20 1993-12-21 Shurtleff Edward C Apparatus from waste oil for reclaiming a useful oil product
DE19725640C1 (de) * 1997-06-18 1998-08-06 Ernst Ekkehard Dr Hammer Verfahren zur Altölaufarbeitung
US8088276B2 (en) * 2008-08-08 2012-01-03 CleanOil Limited Oil re-refining system and method

Also Published As

Publication number Publication date
DE2030609A1 (de) 1971-03-18
CS154304B2 (enrdf_load_stackoverflow) 1974-03-29
FR2061614A1 (en) 1971-06-25

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