FR932922A - Regeneration of used lubricating oils - Google Patents

Regeneration of used lubricating oils

Info

Publication number
FR932922A
FR932922A FR932922DA FR932922A FR 932922 A FR932922 A FR 932922A FR 932922D A FR932922D A FR 932922DA FR 932922 A FR932922 A FR 932922A
Authority
FR
France
Prior art keywords
regeneration
lubricating oils
used lubricating
oils
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.)
Paul De Marne & Cie
Original Assignee
Paul De Marne & Cie
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 Paul De Marne & Cie filed Critical Paul De Marne & Cie
Application granted granted Critical
Publication of FR932922A publication Critical patent/FR932922A/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
    • C10M175/0058—Working-up used lubricants to recover useful products ; Cleaning by filtration and centrifugation 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)
FR932922D 1944-03-24 1944-03-24 Regeneration of used lubricating oils Expired FR932922A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR932922T 1944-03-24

Publications (1)

Publication Number Publication Date
FR932922A true FR932922A (en) 1948-04-06

Family

ID=9455339

Family Applications (1)

Application Number Title Priority Date Filing Date
FR932922D Expired FR932922A (en) 1944-03-24 1944-03-24 Regeneration of used lubricating oils

Country Status (1)

Country Link
FR (1) FR932922A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041013A1 (en) * 1980-05-22 1981-12-02 COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel Process for a high-temperature ultrafiltration treatment of a hydrocarbon load

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041013A1 (en) * 1980-05-22 1981-12-02 COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel Process for a high-temperature ultrafiltration treatment of a hydrocarbon load

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