BE861192A - EXTRACTION PROCESS - Google Patents

EXTRACTION PROCESS

Info

Publication number
BE861192A
BE861192A BE1008543A BE1008543A BE861192A BE 861192 A BE861192 A BE 861192A BE 1008543 A BE1008543 A BE 1008543A BE 1008543 A BE1008543 A BE 1008543A BE 861192 A BE861192 A BE 861192A
Authority
BE
Belgium
Prior art keywords
extraction process
extraction
Prior art date
Application number
BE1008543A
Other languages
Dutch (nl)
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BE861192A publication Critical patent/BE861192A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/42—Separation; Purification; Stabilisation; Use of additives
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Detergent Compositions (AREA)
BE1008543A 1976-11-30 1977-11-25 EXTRACTION PROCESS BE861192A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4983176A GB1553386A (en) 1976-11-30 1976-11-30 Extraction of non-surface active material from aqueous sulphated or sulphonated organic matter

Publications (1)

Publication Number Publication Date
BE861192A true BE861192A (en) 1978-05-25

Family

ID=10453710

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1008543A BE861192A (en) 1976-11-30 1977-11-25 EXTRACTION PROCESS

Country Status (12)

Country Link
JP (1) JPS5368728A (en)
AU (1) AU510816B2 (en)
BE (1) BE861192A (en)
CA (1) CA1120054A (en)
CS (1) CS207487B2 (en)
DE (1) DE2753024A1 (en)
ES (1) ES464545A1 (en)
FR (1) FR2371952A1 (en)
GB (1) GB1553386A (en)
IT (1) IT1143719B (en)
NL (1) NL7713059A (en)
SE (1) SE442296B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB480904A (en) * 1935-12-24 1938-03-02 Bataafsche Petroleum A process for refining capillary-active alkyl esters of sulphuric acid and/or salts thereof in aqueous solutions
GB480940A (en) * 1936-10-10 1938-03-02 Bataafsche Petroleum A process for preparing pure or substantially pure salts of acid esters of polybasic inorganic acids
US2700052A (en) * 1952-03-25 1955-01-18 Kellogg M W Co Preparation of detergent compositions
GB1099784A (en) * 1965-05-05 1968-01-17 British Hydrocarbon Chem Ltd Separating alkane sulphonic acids from mixtures
FR1547452A (en) * 1967-06-12 1968-11-29 Aquitaine Petrole Process for the preparation of sulfonic acids and organic sulfonates
US3888917A (en) * 1968-09-27 1975-06-10 Marathon Oil Co Organic sulfonate extraction process

Also Published As

Publication number Publication date
NL7713059A (en) 1978-06-01
DE2753024C2 (en) 1989-10-05
FR2371952A1 (en) 1978-06-23
IT1143719B (en) 1986-10-22
AU3101877A (en) 1979-06-07
CS207487B2 (en) 1981-07-31
AU510816B2 (en) 1980-07-17
CA1120054A (en) 1982-03-16
DE2753024A1 (en) 1978-06-01
JPS5368728A (en) 1978-06-19
ES464545A1 (en) 1978-09-01
FR2371952B1 (en) 1981-01-09
SE7713444L (en) 1978-05-31
SE442296B (en) 1985-12-16
GB1553386A (en) 1979-09-26

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

Effective date: 19931130