DE60000764D1 - Reinigung von Alkansulfonsäuren - Google Patents

Reinigung von Alkansulfonsäuren

Info

Publication number
DE60000764D1
DE60000764D1 DE60000764T DE60000764T DE60000764D1 DE 60000764 D1 DE60000764 D1 DE 60000764D1 DE 60000764 T DE60000764 T DE 60000764T DE 60000764 T DE60000764 T DE 60000764T DE 60000764 D1 DE60000764 D1 DE 60000764D1
Authority
DE
Germany
Prior art keywords
purification
acid
reduce
exchange resin
anion exchange
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 - Fee Related
Application number
DE60000764T
Other languages
English (en)
Other versions
DE60000764T2 (de
Inventor
Christian Gancet
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.)
Arkema France SA
Original Assignee
Atofina SA
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 Atofina SA filed Critical Atofina SA
Publication of DE60000764D1 publication Critical patent/DE60000764D1/de
Application granted granted Critical
Publication of DE60000764T2 publication Critical patent/DE60000764T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
DE60000764T 1999-07-27 2000-06-13 Reinigung von Alkansulfonsäuren Expired - Fee Related DE60000764T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9909712A FR2796941B1 (fr) 1999-07-27 1999-07-27 Purification d'acides alcanesulfoniques

Publications (2)

Publication Number Publication Date
DE60000764D1 true DE60000764D1 (de) 2002-12-19
DE60000764T2 DE60000764T2 (de) 2003-07-03

Family

ID=9548551

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60000764T Expired - Fee Related DE60000764T2 (de) 1999-07-27 2000-06-13 Reinigung von Alkansulfonsäuren

Country Status (11)

Country Link
US (1) US6337421B1 (de)
EP (1) EP1072586B1 (de)
JP (1) JP2001064249A (de)
KR (1) KR20010066915A (de)
CN (1) CN1284499A (de)
AT (1) ATE227706T1 (de)
BR (1) BR0003127A (de)
CA (1) CA2314179A1 (de)
DE (1) DE60000764T2 (de)
FR (1) FR2796941B1 (de)
TW (1) TW557292B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6596397B2 (en) * 2001-04-06 2003-07-22 Shin-Etsu Chemical Co., Ltd. Thermal spray particles and sprayed components
JP4441726B2 (ja) * 2003-01-24 2010-03-31 石原薬品株式会社 スズ又はスズ合金の脂肪族スルホン酸メッキ浴の製造方法
CN100577641C (zh) * 2004-04-22 2010-01-06 株式会社Adeka 酸的水溶液的纯化方法
CN102575329B (zh) * 2009-11-03 2017-03-08 巴斯夫欧洲公司 处理甲磺酸水溶液的方法
MY188862A (en) 2015-11-10 2022-01-10 Basf Se Process for purifying alkanesulfonic acids
BR112018009402B1 (pt) * 2015-11-10 2021-05-11 Basf Se método para reprocessamento de ácido alcanossulfônico
CN105439910B (zh) * 2015-11-24 2018-01-09 浙江赞宇科技股份有限公司 一种改进烷基苯磺酸色泽的生产方法
CN106748907B (zh) * 2017-01-18 2019-02-05 湖北星火化工有限公司 一种甲基磺酸的提纯方法
TW201841881A (zh) 2017-04-18 2018-12-01 德商巴斯夫歐洲公司 純化烷烴磺酸酐的方法及使用純化的烷烴磺酸酐製造烷烴磺酸的方法
KR102495410B1 (ko) * 2017-05-11 2023-02-06 알케마 인코포레이티드 정제된 형태의 메탄설폰산을 회수하기 위한 방법 및 시스템
CN110678443B (zh) 2017-05-30 2022-10-25 巴斯夫欧洲公司 制造甲磺酸的方法
WO2020126855A1 (en) * 2018-12-21 2020-06-25 Basf Se Mixture comprising methanesulfonic acid and sulfuric acid

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591573A (en) * 1947-07-05 1952-04-01 Rohm & Haas Resinous insoluble reaction products of tertiary amines with haloalkylated vinyl aromatic hydrocarbon copolymers
US3030411A (en) * 1959-09-21 1962-04-17 Atlantic Refining Co Method for the separation of sulfuric acid from sulfuric acid-sulfonic acid mixtures
US3496224A (en) * 1966-09-13 1970-02-17 Union Oil Co Purification of sulfonic acids
CA926045A (en) * 1969-07-15 1973-05-08 C. Kemp Paul Removal of sulfuric acid from oil-soluble sulfonic acids
DE2612723A1 (de) * 1975-03-28 1976-10-07 Standard Oil Co Zweistufenverfahren zur extremreinigung von rohsulfonsaeuren
JPS6150957A (ja) * 1984-08-20 1986-03-13 Daiichi Seimo Kk タウリンの製法
DE3734189A1 (de) * 1987-10-09 1989-04-27 Hoechst Ag Verfahren zur abtrennung und wiedergewinnung von naphthalinsulfonsaeuren aus waessrigen loesungen
US5434301A (en) * 1993-09-01 1995-07-18 Henkel Corporation Methods for recovery of acids

Also Published As

Publication number Publication date
EP1072586B1 (de) 2002-11-13
US6337421B1 (en) 2002-01-08
KR20010066915A (ko) 2001-07-11
TW557292B (en) 2003-10-11
BR0003127A (pt) 2001-03-13
FR2796941A1 (fr) 2001-02-02
EP1072586A1 (de) 2001-01-31
FR2796941B1 (fr) 2001-09-14
JP2001064249A (ja) 2001-03-13
CA2314179A1 (fr) 2001-01-27
CN1284499A (zh) 2001-02-21
ATE227706T1 (de) 2002-11-15
DE60000764T2 (de) 2003-07-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee