IT957833B - METHOD FOR THE PREPARATION OF CONTINUOUS CYCLE ALCAN SULFONIC ACID - Google Patents

METHOD FOR THE PREPARATION OF CONTINUOUS CYCLE ALCAN SULFONIC ACID

Info

Publication number
IT957833B
IT957833B IT5022072A IT5022072A IT957833B IT 957833 B IT957833 B IT 957833B IT 5022072 A IT5022072 A IT 5022072A IT 5022072 A IT5022072 A IT 5022072A IT 957833 B IT957833 B IT 957833B
Authority
IT
Italy
Prior art keywords
preparation
sulfonic acid
continuous cycle
alcan
alcan sulfonic
Prior art date
Application number
IT5022072A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT957833B publication Critical patent/IT957833B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
IT5022072A 1971-05-28 1972-05-12 METHOD FOR THE PREPARATION OF CONTINUOUS CYCLE ALCAN SULFONIC ACID IT957833B (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
IT957833B true IT957833B (en) 1973-10-20

Family

ID=22524007

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5022072A IT957833B (en) 1971-05-28 1972-05-12 METHOD FOR THE PREPARATION OF CONTINUOUS CYCLE ALCAN SULFONIC 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
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
CA2145325A1 (en) * 1994-03-31 1995-10-01 Steven G. Schon Pressurized production of alkanesulfonyl chloride and alkanesulfonic acid
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
JP2018533595A (en) 2015-11-10 2018-11-15 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Method of purifying alkanesulfonic acid
CA3004802C (en) 2015-11-10 2024-03-05 Basf Se Method of reprocessing alkanesulfonic acid
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
WO2018219726A1 (en) 2017-05-30 2018-12-06 Basf Se Process for the production of alkanesulfonic acids
BR112021026617A2 (en) 2019-08-07 2022-02-15 Basf Se Process for separating anhydrous methanesulfonic acid from a reaction mixture

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
FR2139976B1 (en) 1973-07-13
NL7207231A (en) 1972-11-30
BE783017A (en) 1972-09-01
JPS5747183B1 (en) 1982-10-07
CA979920A (en) 1975-12-16
FR2139976A1 (en) 1973-01-12
GB1350328A (en) 1974-04-18
DE2225733C2 (en) 1985-09-26
DE2225733A1 (en) 1972-12-14

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