FR777520A - Method and device for the production of oils not containing asphalt - Google Patents

Method and device for the production of oils not containing asphalt

Info

Publication number
FR777520A
FR777520A FR777520DA FR777520A FR 777520 A FR777520 A FR 777520A FR 777520D A FR777520D A FR 777520DA FR 777520 A FR777520 A FR 777520A
Authority
FR
France
Prior art keywords
oils
production
containing asphalt
asphalt
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.)
MEAF Machinerieen en Apparaten Fabrieken NV
Original Assignee
MEAF Machinerieen en Apparaten Fabrieken 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 MEAF Machinerieen en Apparaten Fabrieken NV filed Critical MEAF Machinerieen en Apparaten Fabrieken NV
Application granted granted Critical
Publication of FR777520A publication Critical patent/FR777520A/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
    • C10G21/003—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)
FR777520D 1933-08-31 1934-08-21 Method and device for the production of oils not containing asphalt Expired FR777520A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE777520X 1933-08-31

Publications (1)

Publication Number Publication Date
FR777520A true FR777520A (en) 1935-02-22

Family

ID=6686774

Family Applications (1)

Application Number Title Priority Date Filing Date
FR777520D Expired FR777520A (en) 1933-08-31 1934-08-21 Method and device for the production of oils not containing asphalt

Country Status (2)

Country Link
ES (1) ES135881A1 (en)
FR (1) FR777520A (en)

Also Published As

Publication number Publication date
ES135881A1 (en) 1934-12-16

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