ES464545A1 - Extraction of non-surface active material from aqueous sulphated or sulphonated organic matter - Google Patents

Extraction of non-surface active material from aqueous sulphated or sulphonated organic matter

Info

Publication number
ES464545A1
ES464545A1 ES464545A ES464545A ES464545A1 ES 464545 A1 ES464545 A1 ES 464545A1 ES 464545 A ES464545 A ES 464545A ES 464545 A ES464545 A ES 464545A ES 464545 A1 ES464545 A1 ES 464545A1
Authority
ES
Spain
Prior art keywords
organic matter
sulphated
extraction
ketone
aqueous
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
ES464545A
Other languages
Spanish (es)
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of ES464545A1 publication Critical patent/ES464545A1/en
Expired legal-status Critical Current

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)

Abstract

A method of extracting non-surfactant materials from a charge of water/sulfated or sulfonated organic matter/non-surfactant material which comprises extracting the charge as a single solvent from a C4 to C10 ketone at a temperature below 60ºC or from C1 to C6 alcohol acetate to form an extract of ketone or acetate/non-surfactant material and a refined ketone or acetate/water/sulfated or sulfonated organic matter and optionally the ketone or acetate of the extract and/or non-surfactant refined. (Machine-translation by Google Translate, not legally binding)
ES464545A 1976-11-30 1977-11-28 Extraction of non-surface active material from aqueous sulphated or sulphonated organic matter Expired ES464545A1 (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
ES464545A1 true ES464545A1 (en) 1978-09-01

Family

ID=10453710

Family Applications (1)

Application Number Title Priority Date Filing Date
ES464545A Expired ES464545A1 (en) 1976-11-30 1977-11-28 Extraction of non-surface active material from aqueous sulphated or sulphonated organic matter

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
DE2753024C2 (en) 1989-10-05
GB1553386A (en) 1979-09-26
CA1120054A (en) 1982-03-16
SE7713444L (en) 1978-05-31
CS207487B2 (en) 1981-07-31
IT1143719B (en) 1986-10-22
BE861192A (en) 1978-05-25
JPS5368728A (en) 1978-06-19
AU3101877A (en) 1979-06-07
FR2371952A1 (en) 1978-06-23
AU510816B2 (en) 1980-07-17
FR2371952B1 (en) 1981-01-09
DE2753024A1 (en) 1978-06-01
NL7713059A (en) 1978-06-01
SE442296B (en) 1985-12-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991213