BE783017A - Process for preparing alkanesulfonic acid - Google Patents

Process for preparing alkanesulfonic acid

Info

Publication number
BE783017A
BE783017A BE783017A BE783017A BE783017A BE 783017 A BE783017 A BE 783017A BE 783017 A BE783017 A BE 783017A BE 783017 A BE783017 A BE 783017A BE 783017 A BE783017 A BE 783017A
Authority
BE
Belgium
Prior art keywords
alkanesulfonic acid
preparing alkanesulfonic
preparing
acid
alkanesulfonic
Prior art date
Application number
BE783017A
Other languages
French (fr)
Inventor
R M Guertin
Original Assignee
Pennwalt Corp
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 Pennwalt Corp filed Critical Pennwalt Corp
Publication of BE783017A publication Critical patent/BE783017A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE783017A 1971-05-28 1972-05-04 Process for preparing alkanesulfonic acid BE783017A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14804771A 1971-05-28 1971-05-28

Publications (1)

Publication Number Publication Date
BE783017A true BE783017A (en) 1972-09-01

Family

ID=22524007

Family Applications (1)

Application Number Title Priority Date Filing Date
BE783017A BE783017A (en) 1971-05-28 1972-05-04 Process for preparing alkanesulfonic acid

Country Status (8)

Country Link
JP (1) JPS5747183B1 (en)
BE (1) BE783017A (en)
CA (1) CA979920A (en)
DE (1) DE2225733C2 (en)
FR (1) FR2139976B1 (en)
GB (1) GB1350328A (en)
IT (1) IT957833B (en)
NL (1) NL7207231A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5035777A (en) * 1988-03-07 1991-07-30 Atochem North America, Inc. Preparation of alkanesulfonyl halides and alkanesulfonic acids
US5583253A (en) * 1991-03-27 1996-12-10 Henderson; Phyllis A. Method of preparing purified alkanesulfonic acid
CA2145325A1 (en) * 1994-03-31 1995-10-01 Steven G. Schon Pressurized production of alkanesulfonyl chloride and alkanesulfonic acid
US6066760A (en) * 1994-03-31 2000-05-23 Elf Atochem North America, Inc. Process for the preparation of alkane sulfonic acid and alkane sulfonyl chloride
FR2766809B1 (en) 1997-07-31 1999-09-24 Atochem Elf Sa PURIFICATION OF HYDROCHLORIC ACID BY-PRODUCT OF SYNTHESIS OF METHANESULFONIC ACID
CN100348579C (en) * 2005-01-26 2007-11-14 河北亚诺化工有限公司 Methylsulfonic acid preparing process
CN103641748B (en) * 2013-11-29 2016-02-24 湖北星火化工有限公司 A kind of recycle by-product hydrochloric acid prepares the method for methylsulphonic acid
EP3079811B1 (en) 2013-12-11 2017-04-05 Evonik Degussa GmbH A catalyst for oxidation reactions, a method for its preparation and the use thereof
TW201728570A (en) 2015-11-10 2017-08-16 巴斯夫歐洲公司 Method of reprocessing alkanesulfonic acid
WO2017080991A1 (en) 2015-11-10 2017-05-18 Basf Se Method for purifying alkanesulfonic acids
TW201841881A (en) 2017-04-18 2018-12-01 德商巴斯夫歐洲公司 Process for purifying alkanesulfonic anhydride and process for producing alkanesulfonic acid using the purified alkanesulfonic anhydride
EP3630719B1 (en) 2017-05-30 2023-11-22 Basf Se Process for the production of alkanesulfonic acids
KR20220041842A (en) 2019-08-07 2022-04-01 바스프 에스이 Recovery of water-free methanesulfonic acid from the bottoms stream of the distillation column

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626004A (en) * 1967-12-07 1971-12-07 Pennwalt Corp Method of preparing alkyl sulfonyl chloride

Also Published As

Publication number Publication date
CA979920A (en) 1975-12-16
IT957833B (en) 1973-10-20
FR2139976A1 (en) 1973-01-12
JPS5747183B1 (en) 1982-10-07
DE2225733C2 (en) 1985-09-26
GB1350328A (en) 1974-04-18
DE2225733A1 (en) 1972-12-14
FR2139976B1 (en) 1973-07-13
NL7207231A (en) 1972-11-30

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: ATOCHEM NORTH AMERICA INC.

Effective date: 19920504