FR716703A - Process for the separation of asphalt and similar substances from tars, mineral oils, products resulting from the pressurized hydrogenation of coal, etc., which contain it - Google Patents

Process for the separation of asphalt and similar substances from tars, mineral oils, products resulting from the pressurized hydrogenation of coal, etc., which contain it

Info

Publication number
FR716703A
FR716703A FR716703DA FR716703A FR 716703 A FR716703 A FR 716703A FR 716703D A FR716703D A FR 716703DA FR 716703 A FR716703 A FR 716703A
Authority
FR
France
Prior art keywords
tars
asphalt
coal
separation
contain
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 FR716703A publication Critical patent/FR716703A/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)
FR716703D 1930-05-26 1931-05-07 Process for the separation of asphalt and similar substances from tars, mineral oils, products resulting from the pressurized hydrogenation of coal, etc., which contain it Expired FR716703A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE716703X 1930-05-26

Publications (1)

Publication Number Publication Date
FR716703A true FR716703A (en) 1931-12-26

Family

ID=6626492

Family Applications (1)

Application Number Title Priority Date Filing Date
FR716703D Expired FR716703A (en) 1930-05-26 1931-05-07 Process for the separation of asphalt and similar substances from tars, mineral oils, products resulting from the pressurized hydrogenation of coal, etc., which contain it

Country Status (1)

Country Link
FR (1) FR716703A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2602783A1 (en) * 1986-08-12 1988-02-19 Total France METHOD OF DESASPHALIZING A HEAVY HYDROCARBONIC LOAD

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2602783A1 (en) * 1986-08-12 1988-02-19 Total France METHOD OF DESASPHALIZING A HEAVY HYDROCARBONIC LOAD
EP0256940A1 (en) * 1986-08-12 1988-02-24 Compagnie De Raffinage Et De Distribution Total France Process for deasphaltizing a heavy hydrocarbon feedstock
US4882035A (en) * 1986-08-12 1989-11-21 Compagnie De Raffinage Et De Distribution Total France Process for improving the deshafting of a heavy hydrocarbon feedstock

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