FR774421A - Process for producing very viscous oils, more particularly of the nature of lubricating oils - Google Patents

Process for producing very viscous oils, more particularly of the nature of lubricating oils

Info

Publication number
FR774421A
FR774421A FR774421DA FR774421A FR 774421 A FR774421 A FR 774421A FR 774421D A FR774421D A FR 774421DA FR 774421 A FR774421 A FR 774421A
Authority
FR
France
Prior art keywords
oils
nature
producing
viscous
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR774421A publication Critical patent/FR774421A/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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • C10G21/12—Organic compounds only
    • C10G21/14—Hydrocarbons

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)
FR774421D 1933-06-13 1934-06-11 Process for producing very viscous oils, more particularly of the nature of lubricating oils Expired FR774421A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE774421X 1933-06-13

Publications (1)

Publication Number Publication Date
FR774421A true FR774421A (en) 1934-12-06

Family

ID=6686066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR774421D Expired FR774421A (en) 1933-06-13 1934-06-11 Process for producing very viscous oils, more particularly of the nature of lubricating oils

Country Status (1)

Country Link
FR (1) FR774421A (en)

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