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 (en, 2012) | 2006-08-25 |
| IN207425B true IN207425B (en, 2012) | 2007-06-29 |
Family
ID=7889013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN725CH2001 IN207425B (en, 2012) | 1998-11-25 | 2001-05-25 |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US6531629B1 (en, 2012) |
| EP (1) | EP1133470B1 (en, 2012) |
| JP (1) | JP4294874B2 (en, 2012) |
| KR (1) | KR100599637B1 (en, 2012) |
| CN (1) | CN1163479C (en, 2012) |
| AT (1) | ATE240938T1 (en, 2012) |
| AU (1) | AU765481B2 (en, 2012) |
| BR (1) | BR9915651B1 (en, 2012) |
| CA (1) | CA2350490C (en, 2012) |
| DE (2) | DE19854428A1 (en, 2012) |
| ES (1) | ES2200582T3 (en, 2012) |
| HU (1) | HUP0104484A3 (en, 2012) |
| IN (1) | IN207425B (en, 2012) |
| MX (1) | MXPA01004496A (en, 2012) |
| PL (1) | PL197882B1 (en, 2012) |
| RU (1) | RU2230735C2 (en, 2012) |
| SK (1) | SK7152001A3 (en, 2012) |
| UA (1) | UA66896C2 (en, 2012) |
| WO (1) | WO2000031027A1 (en, 2012) |
| ZA (1) | ZA200104256B (en, 2012) |
Families Citing this family (39)
| 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 |
| US20060272950A1 (en) * | 2003-05-12 | 2006-12-07 | Martyak Nicholas M | High purity electrolytic sulfonic acid solutions |
| US9399618B2 (en) * | 2003-05-12 | 2016-07-26 | Arkema Inc. | High purity electrolytic sulfonic acid solutions |
| WO2005069751A2 (en) * | 2003-06-21 | 2005-08-04 | Richards Alan K | 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 |
| JP5675642B2 (ja) | 2008-12-23 | 2015-02-25 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 硫化水素含有ガスの圧縮方法 |
| MY156183A (en) | 2009-11-03 | 2016-01-15 | Basf Se | Method for handling aqueous methanesulfonic acid solutions |
| GB201100531D0 (en) | 2011-01-13 | 2011-03-02 | Phosphonics | Functionalised materials, processes for the production and uses thereof |
| TWI604045B (zh) | 2011-04-14 | 2017-11-01 | 巴斯夫歐洲公司 | 溶解及／或抑制系統表面上積垢沉積的方法 |
| WO2013080043A1 (en) | 2011-11-30 | 2013-06-06 | Basf Se | Composition for dissolving and/or inhibiting deposition of scale on a surface of a system |
| 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 |
| WO2015086424A1 (en) | 2013-12-11 | 2015-06-18 | Evonik Industries Ag | A catalyst for oxidation reactions, a method for its preparation and the use thereof |
| WO2015085522A1 (en) * | 2013-12-11 | 2015-06-18 | Evonik Industries Ag | Process for preparing alkanesulphonic acids |
| KR20160130421A (ko) | 2014-03-04 | 2016-11-11 | 바스프 에스이 | 오일의 탈검 및 에스테르화 방법 |
| WO2015134496A1 (en) | 2014-03-04 | 2015-09-11 | Basf Se | Method of delinting cotton seeds |
| EP3035046A1 (de) | 2014-12-19 | 2016-06-22 | Evonik Degussa GmbH | Verfahren zur Bestimmung eines Dialkyldisulfids |
| AU2016332696B2 (en) | 2015-09-28 | 2020-10-29 | Basf Se | Method of neutralizing cotton seeds |
| US10214485B2 (en) | 2015-11-10 | 2019-02-26 | Basf Se | Method of reprocessing alkanesulfonic acid |
| CN108602766A (zh) * | 2015-11-10 | 2018-09-28 | 巴斯夫欧洲公司 | 提纯链烷磺酸的方法 |
| EP3173405A1 (de) | 2015-11-30 | 2017-05-31 | Evonik Degussa GmbH | Verfahren zur herstellung einer alkansulfonsäure |
| BR112018076392A2 (pt) | 2016-06-20 | 2019-03-26 | Basf Se | processo de moagem a seco para a produção de grãos secos de destilaria com solúveis |
| WO2017223080A1 (en) | 2016-06-20 | 2017-12-28 | Basf Se | Preparation of ethanol from corn |
| CA3027739A1 (en) | 2016-06-20 | 2017-12-28 | Basf Se | Process for producing ethanol from corn comprising dry-milling and adding alkanesulfonic acid to the fermented mash |
| WO2018015191A1 (en) | 2016-07-18 | 2018-01-25 | Basf Se | Low corrosion alkane sulfonic acids for condensation reactions |
| 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 |
| CA3062417C (en) | 2017-05-11 | 2023-07-04 | Arkema Inc. | Processes and systems for recovering methanesulfonic acid in purified form |
| CN110678444B (zh) | 2017-05-30 | 2023-01-10 | 巴斯夫欧洲公司 | 生产链烷磺酸的方法 |
| 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 |
| SG11202007292TA (en) * | 2018-02-07 | 2020-08-28 | Basf Se | Process for the manufacturing of alkanesulfonic acids |
| 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. |
| US20220340518A1 (en) * | 2019-10-01 | 2022-10-27 | Basf Se | Process for manufacturing alkanesulfonic acids |
| 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 |
| CA2280015A1 (en) | 1997-02-10 | 1998-08-13 | 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 RU RU2001117526/04A patent/RU2230735C2/ru not_active IP Right Cessation
- 1999-11-22 CN CNB998136883A patent/CN1163479C/zh not_active Expired - Lifetime
- 1999-11-22 EP EP99962150A patent/EP1133470B1/de not_active Expired - Lifetime
- 1999-11-22 CA CA002350490A patent/CA2350490C/en not_active Expired - Fee Related
- 1999-11-22 HU HU0104484A patent/HUP0104484A3/hu unknown
- 1999-11-22 SK SK715-2001A patent/SK7152001A3/sk unknown
- 1999-11-22 PL PL347973A patent/PL197882B1/pl unknown
- 1999-11-22 KR KR1020017006113A patent/KR100599637B1/ko not_active Expired - Lifetime
- 1999-11-22 BR BRPI9915651-2A patent/BR9915651B1/pt not_active IP Right Cessation
- 1999-11-22 AT AT99962150T patent/ATE240938T1/de active
- 1999-11-22 ES ES99962150T patent/ES2200582T3/es 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 DE DE59905681T patent/DE59905681D1/de not_active Expired - Lifetime
- 1999-11-22 WO PCT/EP1999/008994 patent/WO2000031027A1/de active IP Right Grant
- 1999-11-22 US US09/831,362 patent/US6531629B1/en not_active Expired - Lifetime
- 1999-11-22 JP JP2000583855A patent/JP4294874B2/ja not_active Expired - Fee Related
-
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 |
|---|---|
| CA2350490C (en) | 2008-03-04 |
| MX217997B (en, 2012) | 2003-12-08 |
| EP1133470B1 (de) | 2003-05-21 |
| KR20010092744A (ko) | 2001-10-26 |
| PL347973A1 (en) | 2002-05-06 |
| HUP0104484A3 (en) | 2003-07-28 |
| ATE240938T1 (de) | 2003-06-15 |
| EP1133470A1 (de) | 2001-09-19 |
| KR100599637B1 (ko) | 2006-07-12 |
| BR9915651A (pt) | 2001-08-07 |
| HUP0104484A2 (hu) | 2002-03-28 |
| BR9915651B1 (pt) | 2011-07-26 |
| PL197882B1 (pl) | 2008-05-30 |
| WO2000031027A1 (de) | 2000-06-02 |
| RU2230735C2 (ru) | 2004-06-20 |
| ZA200104256B (en) | 2002-05-24 |
| DE59905681D1 (de) | 2003-06-26 |
| CN1328544A (zh) | 2001-12-26 |
| US6531629B1 (en) | 2003-03-11 |
| UA66896C2 (uk) | 2004-06-15 |
| AU1859300A (en) | 2000-06-13 |
| DE19854428A1 (de) | 2000-05-31 |
| JP4294874B2 (ja) | 2009-07-15 |
| SK7152001A3 (en) | 2002-01-07 |
| MXPA01004496A (es) | 2002-03-01 |
| ES2200582T3 (es) | 2004-03-01 |
| AU765481B2 (en) | 2003-09-18 |
| CN1163479C (zh) | 2004-08-25 |
| IN2001CH00725A (en, 2012) | 2006-08-25 |
| CA2350490A1 (en) | 2000-06-02 |
| JP2002530369A (ja) | 2002-09-17 |