FR1112781A - Improvements in the fractionation of oils by selective extraction - Google Patents

Improvements in the fractionation of oils by selective extraction

Info

Publication number
FR1112781A
FR1112781A FR1112781DA FR1112781A FR 1112781 A FR1112781 A FR 1112781A FR 1112781D A FR1112781D A FR 1112781DA FR 1112781 A FR1112781 A FR 1112781A
Authority
FR
France
Prior art keywords
fractionation
oils
selective extraction
selective
extraction
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)
Inventor
Herbert Peter August Groll
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 filed Critical
Application granted granted Critical
Publication of FR1112781A publication Critical patent/FR1112781A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0403—Solvent extraction of solutions which are liquid with a supercritical fluid
    • B01D11/0407—Solvent extraction of solutions which are liquid with a supercritical fluid the supercritical fluid acting as solvent for the solute
FR1112781D 1953-08-24 1954-08-24 Improvements in the fractionation of oils by selective extraction Expired FR1112781A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE769454X 1953-08-24

Publications (1)

Publication Number Publication Date
FR1112781A true FR1112781A (en) 1956-03-19

Family

ID=20330074

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1112781D Expired FR1112781A (en) 1953-08-24 1954-08-24 Improvements in the fractionation of oils by selective extraction

Country Status (2)

Country Link
FR (1) FR1112781A (en)
GB (1) GB769454A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT513907B1 (en) * 2013-02-07 2015-01-15 Natex Prozesstech Gmbh Process for the enrichment of valuable substances from a liquid raw material

Also Published As

Publication number Publication date
GB769454A (en) 1957-03-06

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