FR1217776A - Process for improving the properties of lubricating oils - Google Patents

Process for improving the properties of lubricating oils

Info

Publication number
FR1217776A
FR1217776A FR781078A FR781078A FR1217776A FR 1217776 A FR1217776 A FR 1217776A FR 781078 A FR781078 A FR 781078A FR 781078 A FR781078 A FR 781078A FR 1217776 A FR1217776 A FR 1217776A
Authority
FR
France
Prior art keywords
improving
properties
lubricating oils
lubricating
oils
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
FR781078A
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.)
Shell Research Ltd
Original Assignee
Shell Research Ltd
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 Shell Research Ltd filed Critical Shell Research Ltd
Application granted granted Critical
Publication of FR1217776A publication Critical patent/FR1217776A/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
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G27/00—Refining of hydrocarbon oils in the absence of hydrogen, by oxidation
    • C10G27/04—Refining of hydrocarbon oils in the absence of hydrogen, by oxidation with oxygen or compounds generating oxygen
    • C10G27/12—Refining of hydrocarbon oils in the absence of hydrogen, by oxidation with oxygen or compounds generating oxygen with oxygen-generating compounds, e.g. per-compounds, chromic acid, chromates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR781078A 1957-12-10 1958-12-08 Process for improving the properties of lubricating oils Expired FR1217776A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1217776X 1957-12-10

Publications (1)

Publication Number Publication Date
FR1217776A true FR1217776A (en) 1960-05-05

Family

ID=10883381

Family Applications (1)

Application Number Title Priority Date Filing Date
FR781078A Expired FR1217776A (en) 1957-12-10 1958-12-08 Process for improving the properties of lubricating oils

Country Status (1)

Country Link
FR (1) FR1217776A (en)

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