IN207425B - - Google Patents
Info
- Publication number
- IN207425B IN207425B IN725CH2001A IN207425B IN 207425 B IN207425 B IN 207425B IN 725CH2001 A IN725CH2001 A IN 725CH2001A IN 207425 B IN207425 B IN 207425B
- Authority
- IN
- India
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 |
|---|---|---|---|
| DE19854428A DE19854428A1 (de) | 1998-11-25 | 1998-11-25 | Verfahren zur Herstellung von Alkansulfonsäuren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IN2001CH00725A IN2001CH00725A (enExample) | 2006-08-25 |
| IN207425B true IN207425B (enExample) | 2007-06-29 |
Family
ID=7889013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN725CH2001 IN207425B (enExample) | 1998-11-25 | 2001-05-25 |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US6531629B1 (enExample) |
| EP (1) | EP1133470B1 (enExample) |
| JP (1) | JP4294874B2 (enExample) |
| KR (1) | KR100599637B1 (enExample) |
| CN (1) | CN1163479C (enExample) |
| AT (1) | ATE240938T1 (enExample) |
| AU (1) | AU765481B2 (enExample) |
| BR (1) | BR9915651B1 (enExample) |
| CA (1) | CA2350490C (enExample) |
| DE (2) | DE19854428A1 (enExample) |
| ES (1) | ES2200582T3 (enExample) |
| HU (1) | HUP0104484A3 (enExample) |
| IN (1) | IN207425B (enExample) |
| MX (1) | MXPA01004496A (enExample) |
| PL (1) | PL197882B1 (enExample) |
| RU (1) | RU2230735C2 (enExample) |
| SK (1) | SK7152001A3 (enExample) |
| UA (1) | UA66896C2 (enExample) |
| WO (1) | WO2000031027A1 (enExample) |
| ZA (1) | ZA200104256B (enExample) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7820145B2 (en) * | 2003-08-04 | 2010-10-26 | Foamix Ltd. | Oleaginous pharmaceutical and cosmetic foam |
| 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 |
| WO2004101860A1 (en) * | 2003-05-12 | 2004-11-25 | Arkema Inc. | High purity electrolytic sulfonic acid solutions |
| US9399618B2 (en) * | 2003-05-12 | 2016-07-26 | Arkema Inc. | High purity electrolytic sulfonic acid solutions |
| OA13183A (en) * | 2003-06-21 | 2006-12-13 | Alan K Richards | Anhydrous processing of methane into methane-sulfonic acid, methanol, and other compounds. |
| FR2935142B1 (fr) * | 2008-08-20 | 2010-11-19 | Arkema France | Dimethyldisulfure issu au moins partiellement de matieres renouvellables |
| SG171866A1 (en) * | 2008-12-23 | 2011-07-28 | Basf Se | Method for compressing gases containing hydrogen sulfide |
| EP2496726B1 (de) | 2009-11-03 | 2021-09-08 | Basf Se | Verfahren zur handhabung von wässrigen methansulfonsäurelösungen mittels rostfreier stahl |
| GB201100531D0 (en) | 2011-01-13 | 2011-03-02 | Phosphonics | Functionalised materials, processes for the production and uses thereof |
| RU2604366C2 (ru) | 2011-04-14 | 2016-12-10 | Басф Се | Способ растворения и/или ингибирования отложения накипи на поверхности системы |
| MX2014006453A (es) | 2011-11-30 | 2014-09-01 | Basf Se | Composicion para la disolucion y/o inhibicion del deposito de incrustaciones sobre una superficie de un sistema. |
| JP2015516486A (ja) | 2012-04-12 | 2015-06-11 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 食器洗い用洗浄組成物 |
| WO2015077737A1 (en) | 2013-11-25 | 2015-05-28 | Basf Se | Cleaning concentrate for removing scale from a surface of a system |
| WO2015085522A1 (en) | 2013-12-11 | 2015-06-18 | Evonik Industries Ag | Process for preparing alkanesulphonic acids |
| CN105828939B (zh) | 2013-12-11 | 2019-07-16 | 赢创德固赛有限公司 | 用于氧化反应的催化剂，其制备方法及其用途 |
| WO2015134495A1 (en) | 2014-03-04 | 2015-09-11 | Basf Se | Method for degumming and esterification of an oil |
| CN106455544B (zh) | 2014-03-04 | 2021-02-02 | 巴斯夫欧洲公司 | 将棉子剥绒的方法 |
| EP3035046A1 (de) | 2014-12-19 | 2016-06-22 | Evonik Degussa GmbH | Verfahren zur Bestimmung eines Dialkyldisulfids |
| MX2018004011A (es) | 2015-09-28 | 2018-05-23 | Basf Se | Metodo de neutralizacion de semillas de algodon. |
| SG11201803926QA (en) | 2015-11-10 | 2018-06-28 | Basf Se | Method for purifying alkanesulfonic acids |
| WO2017080994A1 (de) | 2015-11-10 | 2017-05-18 | Basf Se | Verfahren zur wiederaufarbeitung von alkansulfonsäure |
| EP3173405A1 (de) | 2015-11-30 | 2017-05-31 | Evonik Degussa GmbH | Verfahren zur herstellung einer alkansulfonsäure |
| KR20190021352A (ko) | 2016-06-20 | 2019-03-05 | 바스프 에스이 | 건식 밀링, 및 발효된 진액에의 알칸술폰산의 첨가를 포함하는, 옥수수로부터의 에탄올의 생성 공정 |
| CN109563525B (zh) | 2016-06-20 | 2023-06-27 | 巴斯夫欧洲公司 | 包括干磨和在分离的玉米纤维中添加链烷磺酸的由玉米制备乙醇的方法 |
| MX392504B (es) | 2016-06-20 | 2025-03-24 | Basf Se | Proceso de produccion de etanol a partir de maiz. |
| CN109477225A (zh) | 2016-07-18 | 2019-03-15 | 巴斯夫欧洲公司 | 用于缩合反应的低腐蚀链烷磺酸 |
| 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 |
| US10669232B2 (en) | 2017-05-11 | 2020-06-02 | Arkema Inc. | Processes and systems for recovering methanesulfonic acid in purified form |
| CN110678443B (zh) * | 2017-05-30 | 2022-10-25 | 巴斯夫欧洲公司 | 制造甲磺酸的方法 |
| EP3453447B1 (en) | 2017-09-06 | 2020-12-23 | Evonik Operations GmbH | Process for the preparation of alkanesulfonic acid |
| EP3456708B1 (en) * | 2017-09-13 | 2020-07-01 | Evonik Operations GmbH | Process for operating a plant for preparing an alkanesulfonic acid |
| CN107698468A (zh) * | 2017-10-18 | 2018-02-16 | 辽宁省轻工设计院有限公司 | 甲基磺酸的制备工艺 |
| KR102771123B1 (ko) * | 2018-02-07 | 2025-02-20 | 바스프 에스이 | 알칸설폰산의 제조방법 |
| HUE071121T2 (hu) * | 2018-04-19 | 2025-08-28 | Novoloop Inc | Eljárások szennyezett mûanyaghulladék lebontására |
| WO2020126855A1 (en) * | 2018-12-21 | 2020-06-25 | Basf Se | Mixture comprising methanesulfonic acid and sulfuric acid |
| MX2022001602A (es) | 2019-08-07 | 2022-03-11 | Basf Se | Recuperacion de acido metansulfonico libre de agua del flujo de fondo de una columna de destilacion. |
| MX2022003879A (es) * | 2019-10-01 | 2022-04-19 | Basf Se | Proceso para elaborar acidos alcansulfonicos. |
| CN113214120B (zh) * | 2021-03-25 | 2022-10-04 | 四川上氟科技有限公司 | 一种全氟己基乙基磺酸盐的制备方法 |
| MX2024010108A (es) | 2022-02-18 | 2024-08-28 | Basf Se | Proceso para producir acido alquilsulfonico. |
| CN117924122A (zh) * | 2023-12-26 | 2024-04-26 | 万华化学集团股份有限公司 | 一种甲基磺酸的制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2697722A (en) * | 1951-01-13 | 1954-12-21 | Standard Oil Co | Manufacture of sulfonic acids |
| US2727920A (en) | 1951-04-20 | 1955-12-20 | Standard Oil Co | Oxidation of mercaptans to sulfonic acids |
| RU2062268C1 (ru) * | 1993-11-25 | 1996-06-20 | Акционерное общество "Синтез" | Способ получения метансульфокислоты |
| US6124497A (en) * | 1997-02-10 | 2000-09-26 | Innochem Inc. | Preparation of alkane sulfonic acids and sulfonyl chlorides by oxidation of alkanethiols and dialkyl disulfides |
-
1998
- 1998-11-25 DE DE19854428A patent/DE19854428A1/de not_active Withdrawn
-
1999
- 1999-11-22 AT AT99962150T patent/ATE240938T1/de active
- 1999-11-22 EP EP99962150A patent/EP1133470B1/de not_active Expired - Lifetime
- 1999-11-22 PL PL347973A patent/PL197882B1/pl unknown
- 1999-11-22 CA CA002350490A patent/CA2350490C/en not_active Expired - Fee Related
- 1999-11-22 US US09/831,362 patent/US6531629B1/en not_active Expired - Lifetime
- 1999-11-22 UA UA2001064423A patent/UA66896C2/uk unknown
- 1999-11-22 AU AU18593/00A patent/AU765481B2/en not_active Ceased
- 1999-11-22 ES ES99962150T patent/ES2200582T3/es not_active Expired - Lifetime
- 1999-11-22 BR BRPI9915651-2A patent/BR9915651B1/pt not_active IP Right Cessation
- 1999-11-22 RU RU2001117526/04A patent/RU2230735C2/ru not_active IP Right Cessation
- 1999-11-22 WO PCT/EP1999/008994 patent/WO2000031027A1/de not_active Ceased
- 1999-11-22 KR KR1020017006113A patent/KR100599637B1/ko not_active Expired - Lifetime
- 1999-11-22 HU HU0104484A patent/HUP0104484A3/hu unknown
- 1999-11-22 DE DE59905681T patent/DE59905681D1/de not_active Expired - Lifetime
- 1999-11-22 SK SK715-2001A patent/SK7152001A3/sk unknown
- 1999-11-22 JP JP2000583855A patent/JP4294874B2/ja not_active Expired - Fee Related
- 1999-11-22 CN CNB998136883A patent/CN1163479C/zh not_active Expired - Lifetime
-
2001
- 2001-05-04 MX MXPA01004496 patent/MXPA01004496A/es unknown
- 2001-05-24 ZA ZA200104256A patent/ZA200104256B/xx unknown
- 2001-05-25 IN IN725CH2001 patent/IN207425B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| UA66896C2 (uk) | 2004-06-15 |
| BR9915651B1 (pt) | 2011-07-26 |
| WO2000031027A1 (de) | 2000-06-02 |
| CN1163479C (zh) | 2004-08-25 |
| IN2001CH00725A (enExample) | 2006-08-25 |
| SK7152001A3 (en) | 2002-01-07 |
| JP4294874B2 (ja) | 2009-07-15 |
| EP1133470A1 (de) | 2001-09-19 |
| MXPA01004496A (es) | 2002-03-01 |
| EP1133470B1 (de) | 2003-05-21 |
| AU1859300A (en) | 2000-06-13 |
| ZA200104256B (en) | 2002-05-24 |
| DE59905681D1 (de) | 2003-06-26 |
| RU2230735C2 (ru) | 2004-06-20 |
| KR20010092744A (ko) | 2001-10-26 |
| CN1328544A (zh) | 2001-12-26 |
| HUP0104484A3 (en) | 2003-07-28 |
| CA2350490C (en) | 2008-03-04 |
| ES2200582T3 (es) | 2004-03-01 |
| PL347973A1 (en) | 2002-05-06 |
| BR9915651A (pt) | 2001-08-07 |
| US6531629B1 (en) | 2003-03-11 |
| MX217997B (enExample) | 2003-12-08 |
| PL197882B1 (pl) | 2008-05-30 |
| DE19854428A1 (de) | 2000-05-31 |
| JP2002530369A (ja) | 2002-09-17 |
| AU765481B2 (en) | 2003-09-18 |
| ATE240938T1 (de) | 2003-06-15 |
| HUP0104484A2 (hu) | 2002-03-28 |
| KR100599637B1 (ko) | 2006-07-12 |
| CA2350490A1 (en) | 2000-06-02 |