FR602304A - Method and apparatus for the purification of used lubricating oil - Google Patents

Method and apparatus for the purification of used lubricating oil

Info

Publication number
FR602304A
FR602304A FR602304DA FR602304A FR 602304 A FR602304 A FR 602304A FR 602304D A FR602304D A FR 602304DA FR 602304 A FR602304 A FR 602304A
Authority
FR
France
Prior art keywords
purification
lubricating oil
used lubricating
oil
lubricating
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
Other languages
French (fr)
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.)
Alfa Laval Holdings Amsterdam AB
Original Assignee
Separator AB
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 Separator AB filed Critical Separator AB
Application granted granted Critical
Publication of FR602304A publication Critical patent/FR602304A/en
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
    • C10M175/0016—Working-up used lubricants to recover useful products ; Cleaning with the use of chemical agents

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)
  • Lubricants (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
FR602304D 1924-09-06 1925-08-20 Method and apparatus for the purification of used lubricating oil Expired FR602304A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US239506XA 1924-09-06 1924-09-06

Publications (1)

Publication Number Publication Date
FR602304A true FR602304A (en) 1926-03-17

Family

ID=21818087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR602304D Expired FR602304A (en) 1924-09-06 1925-08-20 Method and apparatus for the purification of used lubricating oil

Country Status (2)

Country Link
FR (1) FR602304A (en)
GB (1) GB239506A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274946A (en) * 1974-04-12 1981-06-23 Otisca Industries, Ltd. Agglomeration type coal recovery processes

Also Published As

Publication number Publication date
GB239506A (en) 1926-09-23

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