FR1474522A - Complementary treatment process for paraffin sulfonic acids - Google Patents

Complementary treatment process for paraffin sulfonic acids

Info

Publication number
FR1474522A
FR1474522A FR56266A FR56266A FR1474522A FR 1474522 A FR1474522 A FR 1474522A FR 56266 A FR56266 A FR 56266A FR 56266 A FR56266 A FR 56266A FR 1474522 A FR1474522 A FR 1474522A
Authority
FR
France
Prior art keywords
treatment process
sulfonic acids
complementary treatment
paraffin sulfonic
paraffin
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
FR56266A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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
Priority claimed from DEF45720A external-priority patent/DE1276031B/en
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to FR56266A priority Critical patent/FR1474522A/en
Application granted granted Critical
Publication of FR1474522A publication Critical patent/FR1474522A/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
    • C07C303/44—Separation; Purification
    • 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
    • C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
    • C07C303/14—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by sulfoxidation, i.e. by reaction with sulfur dioxide and oxygen with formation of sulfo or halosulfonyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR56266A 1965-04-03 1966-04-04 Complementary treatment process for paraffin sulfonic acids Expired FR1474522A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR56266A FR1474522A (en) 1965-04-03 1966-04-04 Complementary treatment process for paraffin sulfonic acids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF45720A DE1276031B (en) 1965-04-03 1965-04-03 Process for removing sulfur dioxide from sulfonic acid reaction mixtures
FR56266A FR1474522A (en) 1965-04-03 1966-04-04 Complementary treatment process for paraffin sulfonic acids

Publications (1)

Publication Number Publication Date
FR1474522A true FR1474522A (en) 1967-03-24

Family

ID=25976705

Family Applications (1)

Application Number Title Priority Date Filing Date
FR56266A Expired FR1474522A (en) 1965-04-03 1966-04-04 Complementary treatment process for paraffin sulfonic acids

Country Status (1)

Country Link
FR (1) FR1474522A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000049A (en) * 1973-09-20 1976-12-28 Societe Anonyme Dite: Ato Chimie Method and device for preparing sulphonic acids derived from paraffinic hydrocarbons

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000049A (en) * 1973-09-20 1976-12-28 Societe Anonyme Dite: Ato Chimie Method and device for preparing sulphonic acids derived from paraffinic hydrocarbons

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