GB769454A - Fractionation of oils or other soluble mixtures of organic substances by selective extraction - Google Patents

Fractionation of oils or other soluble mixtures of organic substances by selective extraction

Info

Publication number
GB769454A
GB769454A GB24446/54A GB2444654A GB769454A GB 769454 A GB769454 A GB 769454A GB 24446/54 A GB24446/54 A GB 24446/54A GB 2444654 A GB2444654 A GB 2444654A GB 769454 A GB769454 A GB 769454A
Authority
GB
United Kingdom
Prior art keywords
column
temperature
solvent
oil
valve
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
GB24446/54A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB769454A publication Critical patent/GB769454A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
GB24446/54A 1953-08-24 1954-08-23 Fractionation of oils or other soluble mixtures of organic substances by selective extraction Expired GB769454A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB769454A true GB769454A (en) 1957-03-06

Family

ID=20330074

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24446/54A Expired GB769454A (en) 1953-08-24 1954-08-23 Fractionation of oils or other soluble mixtures of organic substances by selective extraction

Country Status (2)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014121311A1 (fr) * 2013-02-07 2014-08-14 Natex Prozesstechnologie Gesmbh Procédé d'enrichissement de substances de valeur à partir d'une matière première liquide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014121311A1 (fr) * 2013-02-07 2014-08-14 Natex Prozesstechnologie Gesmbh Procédé d'enrichissement de substances de valeur à partir d'une matière première liquide

Also Published As

Publication number Publication date
FR1112781A (fr) 1956-03-19

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