BE783017A - Procédé de préparation d'acide alcane sulfonique - Google Patents
Procédé de préparation d'acide alcane sulfoniqueInfo
- 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
Links
- 239000002253 acid Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
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)
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 (fr) | 1972-09-01 |
Family
ID=22524007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE783017A BE783017A (fr) | 1971-05-28 | 1972-05-04 | Procédé de préparation d'acide alcane sulfonique |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5747183B1 (fr) |
| BE (1) | BE783017A (fr) |
| CA (1) | CA979920A (fr) |
| DE (1) | DE2225733C2 (fr) |
| FR (1) | FR2139976B1 (fr) |
| GB (1) | GB1350328A (fr) |
| IT (1) | IT957833B (fr) |
| NL (1) | NL7207231A (fr) |
Families Citing this family (13)
| 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 (fr) * | 1994-03-31 | 1995-10-01 | Steven G. Schon | Obtention sous haute pression de chlorure d'alcanesulfonyle et d'acide alcanesulfonique |
| 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 (fr) | 1997-07-31 | 1999-09-24 | Atochem Elf Sa | Purification de l'acide chlorhydrique sous-produit de la synthese de l'acide methanesulfonique |
| CN100348579C (zh) * | 2005-01-26 | 2007-11-14 | 河北亚诺化工有限公司 | 一种制备甲基磺酸的方法 |
| CN103641748B (zh) * | 2013-11-29 | 2016-02-24 | 湖北星火化工有限公司 | 一种循环利用副产盐酸制备甲基磺酸的方法 |
| MY178884A (en) | 2013-12-11 | 2020-10-21 | Evonik Operations Gmbh | A catalyst for oxidation reactions, a method for its preparation and the use thereof |
| EP3374347B1 (fr) | 2015-11-10 | 2019-08-07 | Basf Se | Procédé de retraitement d'acide alcanesulfonique |
| BR112018009327A8 (pt) | 2015-11-10 | 2019-02-26 | Basf Se | ?processo para purificar ácidos alcanossulfônicos, ácido alcanossulfônico, e, hidrato do ácido alcanossulfônico? |
| 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 |
| MY200355A (en) | 2017-05-30 | 2023-12-21 | Basf Se | Process for the manufacturing of methane sulfonic acid |
| KR102886808B1 (ko) | 2019-08-07 | 2025-11-14 | 바스프 에스이 | 증류 칼럼의 저부 스트림으로부터 물-비함유 메탄설폰산의 회수 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3626004A (en) * | 1967-12-07 | 1971-12-07 | Pennwalt Corp | Method of preparing alkyl sulfonyl chloride |
-
1972
- 1972-05-04 BE BE783017A patent/BE783017A/fr not_active IP Right Cessation
- 1972-05-10 CA CA141,835A patent/CA979920A/en not_active Expired
- 1972-05-12 IT IT5022072A patent/IT957833B/it active
- 1972-05-19 GB GB2373272A patent/GB1350328A/en not_active Expired
- 1972-05-26 DE DE19722225733 patent/DE2225733C2/de not_active Expired
- 1972-05-26 FR FR7218933A patent/FR2139976B1/fr not_active Expired
- 1972-05-27 JP JP5220372A patent/JPS5747183B1/ja active Pending
- 1972-05-29 NL NL7207231A patent/NL7207231A/xx active Search and Examination
Also Published As
| Publication number | Publication date |
|---|---|
| GB1350328A (en) | 1974-04-18 |
| IT957833B (it) | 1973-10-20 |
| FR2139976B1 (fr) | 1973-07-13 |
| NL7207231A (fr) | 1972-11-30 |
| CA979920A (en) | 1975-12-16 |
| DE2225733C2 (de) | 1985-09-26 |
| DE2225733A1 (de) | 1972-12-14 |
| FR2139976A1 (fr) | 1973-01-12 |
| JPS5747183B1 (fr) | 1982-10-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: ATOCHEM NORTH AMERICA INC. Effective date: 19920504 |