FR972484A - Désasphaltage des huiles de pétrole - Google Patents

Désasphaltage des huiles de pétrole

Info

Publication number
FR972484A
FR972484A FR972484DA FR972484A FR 972484 A FR972484 A FR 972484A FR 972484D A FR972484D A FR 972484DA FR 972484 A FR972484 A FR 972484A
Authority
FR
France
Prior art keywords
deasphalting
petroleum oils
petroleum
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
Other languages
English (en)
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.)
Standard Oil Development Co
Original Assignee
Standard Oil Development Co
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 Standard Oil Development Co filed Critical Standard Oil Development Co
Application granted granted Critical
Publication of FR972484A publication Critical patent/FR972484A/fr
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
    • C10G21/003—Solvent de-asphalting

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)
FR972484D 1947-08-06 1948-06-18 Désasphaltage des huiles de pétrole Expired FR972484A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US972484XA 1947-08-06 1947-08-06

Publications (1)

Publication Number Publication Date
FR972484A true FR972484A (fr) 1951-01-30

Family

ID=22262443

Family Applications (1)

Application Number Title Priority Date Filing Date
FR972484D Expired FR972484A (fr) 1947-08-06 1948-06-18 Désasphaltage des huiles de pétrole

Country Status (1)

Country Link
FR (1) FR972484A (fr)

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