IL113125A0 - Production of alkanesulfonyl chloride and alkanesulfonic acid under pressure - Google Patents
Production of alkanesulfonyl chloride and alkanesulfonic acid under pressureInfo
- Publication number
- IL113125A0 IL113125A0 IL11312595A IL11312595A IL113125A0 IL 113125 A0 IL113125 A0 IL 113125A0 IL 11312595 A IL11312595 A IL 11312595A IL 11312595 A IL11312595 A IL 11312595A IL 113125 A0 IL113125 A0 IL 113125A0
- Authority
- IL
- Israel
- Prior art keywords
- production
- under pressure
- acid under
- alkanesulfonic acid
- alkanesulfonyl chloride
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22122294A | 1994-03-31 | 1994-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
IL113125A0 true IL113125A0 (en) | 1995-06-29 |
Family
ID=22826902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL11312595A IL113125A0 (en) | 1994-03-31 | 1995-03-24 | Production of alkanesulfonyl chloride and alkanesulfonic acid under pressure |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0675107A1 (xx) |
JP (1) | JPH0841011A (xx) |
CN (1) | CN1112110A (xx) |
BR (1) | BR9501297A (xx) |
CA (1) | CA2145325A1 (xx) |
HU (1) | HUT71090A (xx) |
IL (1) | IL113125A0 (xx) |
PL (1) | PL307952A1 (xx) |
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 |
SG11201803926QA (en) | 2015-11-10 | 2018-06-28 | Basf Se | Method for purifying alkanesulfonic acids |
US10214485B2 (en) | 2015-11-10 | 2019-02-26 | Basf Se | Method of reprocessing alkanesulfonic acid |
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 |
EP3630719B1 (en) | 2017-05-30 | 2023-11-22 | Basf Se | Process for the production of alkanesulfonic acids |
KR20200118806A (ko) | 2018-02-07 | 2020-10-16 | 바스프 에스이 | 알칸설폰산의 제조방법 |
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 PL PL95307952A patent/PL307952A1/xx unknown
- 1995-03-31 CN CN95103977.6A patent/CN1112110A/zh active Pending
- 1995-03-31 BR BR9501297A patent/BR9501297A/pt not_active Application Discontinuation
- 1995-03-31 JP JP7097456A patent/JPH0841011A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
BR9501297A (pt) | 1996-02-27 |
PL307952A1 (en) | 1995-10-02 |
EP0675107A1 (en) | 1995-10-04 |
HUT71090A (en) | 1995-11-28 |
CN1112110A (zh) | 1995-11-22 |
CA2145325A1 (en) | 1995-10-01 |
HU9500926D0 (en) | 1995-05-29 |
JPH0841011A (ja) | 1996-02-13 |
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