BR9501297A - Processo continuo para prepapar cloreto de alcano sulfonila ou ácido alcano sulfonico - Google Patents
Processo continuo para prepapar cloreto de alcano sulfonila ou ácido alcano sulfonicoInfo
- Publication number
- BR9501297A BR9501297A BR9501297A BR9501297A BR9501297A BR 9501297 A BR9501297 A BR 9501297A BR 9501297 A BR9501297 A BR 9501297A BR 9501297 A BR9501297 A BR 9501297A BR 9501297 A BR9501297 A BR 9501297A
- Authority
- BR
- Brazil
- Prior art keywords
- alkane
- sulfonic acid
- continuous process
- sulfonyl chloride
- prepare
- Prior art date
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
- C07C303/02—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
- C07C303/16—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 oxidation of thiols, sulfides, hydropolysulfides, or polysulfides with formation of sulfo or halosulfonyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22122294A | 1994-03-31 | 1994-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9501297A true BR9501297A (pt) | 1996-02-27 |
Family
ID=22826902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9501297A BR9501297A (pt) | 1994-03-31 | 1995-03-31 | Processo continuo para prepapar cloreto de alcano sulfonila ou ácido alcano sulfonico |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0675107A1 (pt) |
JP (1) | JPH0841011A (pt) |
CN (1) | CN1112110A (pt) |
BR (1) | BR9501297A (pt) |
CA (1) | CA2145325A1 (pt) |
HU (1) | HUT71090A (pt) |
IL (1) | IL113125A0 (pt) |
PL (1) | PL307952A1 (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2766809B1 (fr) * | 1997-07-31 | 1999-09-24 | Atochem Elf Sa | Purification de l'acide chlorhydrique sous-produit de la synthese de l'acide methanesulfonique |
DE10037507A1 (de) * | 2000-08-01 | 2002-02-14 | Basf Ag | Verfahren zur Herstellung von Alkylsulfonylchloriden und/oder Alkansulfonsäuren |
FR2872504B1 (fr) * | 2004-06-30 | 2006-09-22 | Arkema Sa | Purification de l'acide chlorhydrique sous-produit de la synthese de l'acide methane sulfonique |
US7578960B2 (en) | 2005-09-22 | 2009-08-25 | Ati Properties, Inc. | Apparatus and method for clean, rapidly solidified alloys |
CN101863803B (zh) * | 2010-06-10 | 2013-04-24 | 湖北星火化工有限公司 | 一种副产盐酸的纯化方法 |
CA3004802C (en) | 2015-11-10 | 2024-03-05 | Basf Se | Method of reprocessing alkanesulfonic acid |
EP3374346B1 (de) | 2015-11-10 | 2019-07-24 | Basf Se | Verfahren zur aufreinigung von alkansulfonsäuren |
CN106866469A (zh) * | 2017-01-18 | 2017-06-20 | 湖北星火化工有限公司 | 甲基磺酸尾气的处理方法 |
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 |
CN110678443B (zh) | 2017-05-30 | 2022-10-25 | 巴斯夫欧洲公司 | 制造甲磺酸的方法 |
EP3749644B1 (en) | 2018-02-07 | 2022-03-09 | Basf Se | Process for the manufacturing of alkanesulfonic acids |
CN111909062A (zh) * | 2019-05-10 | 2020-11-10 | 乌海市兰亚化工有限责任公司 | 一种采用微通道反应器制备甲基磺酰氯的方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3993692A (en) * | 1966-01-03 | 1976-11-23 | Stauffer Chemical Company | Methane sulfonyl chloride and process of preparation |
US3626004A (en) * | 1967-12-07 | 1971-12-07 | Pennwalt Corp | Method of preparing alkyl sulfonyl chloride |
US3600136A (en) * | 1968-08-26 | 1971-08-17 | Stauffer Chemical Co | Apparatus for producing methane sulfonyl chloride |
BE783017A (fr) * | 1971-05-28 | 1972-09-01 | Pennwalt Corp | Procédé de préparation d'acide alcane sulfonique |
FR2482591A1 (fr) * | 1980-05-16 | 1981-11-20 | Elf Aquitaine | Fabrication de chlorures d'alcane sulfonyles |
DE3741309A1 (de) * | 1987-12-05 | 1989-06-15 | Bayer Ag | Verfahren zur herstellung von trifluormethansulfonsaeurechlorid |
-
1995
- 1995-03-23 CA CA002145325A patent/CA2145325A1/en not_active Abandoned
- 1995-03-24 IL IL11312595A patent/IL113125A0/xx unknown
- 1995-03-28 EP EP95104523A patent/EP0675107A1/en not_active Withdrawn
- 1995-03-30 HU HU9500926A patent/HUT71090A/hu unknown
- 1995-03-31 BR BR9501297A patent/BR9501297A/pt not_active Application Discontinuation
- 1995-03-31 JP JP7097456A patent/JPH0841011A/ja not_active Withdrawn
- 1995-03-31 PL PL95307952A patent/PL307952A1/xx unknown
- 1995-03-31 CN CN95103977.6A patent/CN1112110A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
PL307952A1 (en) | 1995-10-02 |
EP0675107A1 (en) | 1995-10-04 |
CN1112110A (zh) | 1995-11-22 |
CA2145325A1 (en) | 1995-10-01 |
HUT71090A (en) | 1995-11-28 |
HU9500926D0 (en) | 1995-05-29 |
JPH0841011A (ja) | 1996-02-13 |
IL113125A0 (en) | 1995-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law |