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FR1206997A - Method and apparatus for the extraction of homogeneous liquid mixtures by a two-solvent system - Google Patents

Method and apparatus for the extraction of homogeneous liquid mixtures by a two-solvent system

Info

Publication number
FR1206997A
FR1206997A FR1206997DA FR1206997A FR 1206997 A FR1206997 A FR 1206997A FR 1206997D A FR1206997D A FR 1206997DA FR 1206997 A FR1206997 A FR 1206997A
Authority
FR
France
Prior art keywords
extraction
solvent system
homogeneous liquid
liquid mixtures
mixtures
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.)
R O M SA
Original Assignee
R O M SA
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 R O M SA filed Critical R O M SA
Application granted granted Critical
Publication of FR1206997A publication Critical patent/FR1206997A/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
    • C10G21/02—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents with two or more solvents, which are introduced or withdrawn separately
    • C10G21/04—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents with two or more solvents, which are introduced or withdrawn separately by introducing simultaneously at least two immiscible solvents counter-current to each other
    • 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
    • B01D11/0488—Flow sheets

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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
FR1206997D 1957-07-18 1958-05-28 Method and apparatus for the extraction of homogeneous liquid mixtures by a two-solvent system Expired FR1206997A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2953501X 1957-07-18

Publications (1)

Publication Number Publication Date
FR1206997A true FR1206997A (en) 1960-02-12

Family

ID=11436384

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1206997D Expired FR1206997A (en) 1957-07-18 1958-05-28 Method and apparatus for the extraction of homogeneous liquid mixtures by a two-solvent system

Country Status (3)

Country Link
US (1) US2953501A (en)
DE (1) DE1090360B (en)
FR (1) FR1206997A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3041373A (en) * 1958-04-18 1962-06-26 Shell Oil Co Resolution of mixtures containing acetic acid and formic acid
DE1215107B (en) * 1959-04-15 1966-04-28 Asea Ab Device for continuous liquid-liquid extraction
US3103972A (en) * 1959-12-28 1963-09-17 Phillips Petroleum Co Miscible-fluid flooding technique
GB938769A (en) * 1961-04-24
US3220930A (en) * 1961-06-29 1965-11-30 Texaco Inc Apparatus for emulsion breaking of crude oils
US3346508A (en) * 1961-06-29 1967-10-10 Texaco Inc Method for emulsion breaking of crude oils
US3278415A (en) * 1963-05-15 1966-10-11 Chevron Res Solvent deasphalting process
US3488283A (en) * 1968-03-28 1970-01-06 Mobil Oil Corp Preparation of two different lube oil fractions by single solvent extraction
US3668110A (en) * 1970-10-28 1972-06-06 Frederick L Shea Pitch treatment means
US4673485A (en) * 1984-04-06 1987-06-16 Exxon Research And Engineering Company Process for increasing deasphalted oil production from upgraded residua

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2151529A (en) * 1933-06-10 1939-03-21 Atlantic Refining Co Countercurrent treatment of hydrocarbon oil
FR797666A (en) * 1935-05-07 1936-05-01 Bataafsche Petroleum Process for the recovery of selective solvents
DE680747C (en) * 1935-10-26 1939-09-08 Naamlooze Vennootschap De Batt Extraction process
US2130147A (en) * 1935-12-09 1938-09-13 Shell Dev Process for separating high molecular mixtures
US2361780A (en) * 1942-01-12 1944-10-31 Shell Dev Extraction process

Also Published As

Publication number Publication date
US2953501A (en) 1960-09-20
DE1090360B (en) 1960-10-06

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