FR757234A - Process for the preparation of purified lubricating and resistance oil from used oils, by centrifugation - Google Patents

Process for the preparation of purified lubricating and resistance oil from used oils, by centrifugation

Info

Publication number
FR757234A
FR757234A FR757234DA FR757234A FR 757234 A FR757234 A FR 757234A FR 757234D A FR757234D A FR 757234DA FR 757234 A FR757234 A FR 757234A
Authority
FR
France
Prior art keywords
centrifugation
preparation
resistance oil
used oils
purified 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.)
OLIE ZUIVERING MIJ OLZUM NV
Original Assignee
OLIE ZUIVERING MIJ OLZUM NV
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 OLIE ZUIVERING MIJ OLZUM NV filed Critical OLIE ZUIVERING MIJ OLZUM NV
Application granted granted Critical
Publication of FR757234A publication Critical patent/FR757234A/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)
FR757234D 1933-06-19 1933-06-19 Process for the preparation of purified lubricating and resistance oil from used oils, by centrifugation Expired FR757234A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR757234T 1933-06-19

Publications (1)

Publication Number Publication Date
FR757234A true FR757234A (en) 1933-12-22

Family

ID=9166012

Family Applications (1)

Application Number Title Priority Date Filing Date
FR757234D Expired FR757234A (en) 1933-06-19 1933-06-19 Process for the preparation of purified lubricating and resistance oil from used oils, by centrifugation

Country Status (1)

Country Link
FR (1) FR757234A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1015566B (en) * 1954-12-20 1957-09-12 Exxon Research Engineering Co Method of lubricating marine diesel engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1015566B (en) * 1954-12-20 1957-09-12 Exxon Research Engineering Co Method of lubricating marine diesel engines

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