FR553883A - Improvements made to oil purifiers - Google Patents

Improvements made to oil purifiers

Info

Publication number
FR553883A
FR553883A FR553883DA FR553883A FR 553883 A FR553883 A FR 553883A FR 553883D A FR553883D A FR 553883DA FR 553883 A FR553883 A FR 553883A
Authority
FR
France
Prior art keywords
improvements made
oil purifiers
purifiers
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
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR553883A publication Critical patent/FR553883A/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
    • C10M175/0025—Working-up used lubricants to recover useful products ; Cleaning by thermal processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal 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)
FR553883D 1921-07-12 1922-07-11 Improvements made to oil purifiers Expired FR553883A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US553883XA 1921-07-12 1921-07-12

Publications (1)

Publication Number Publication Date
FR553883A true FR553883A (en) 1923-06-01

Family

ID=21997476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR553883D Expired FR553883A (en) 1921-07-12 1922-07-11 Improvements made to oil purifiers

Country Status (1)

Country Link
FR (1) FR553883A (en)

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