IN2001CH00725A - - Google Patents
Info
- Publication number
- IN2001CH00725A IN2001CH00725A IN725CH2001A IN2001CH00725A IN 2001CH00725 A IN2001CH00725 A IN 2001CH00725A IN 725CH2001 A IN725CH2001 A IN 725CH2001A IN 2001CH00725 A IN2001CH00725 A IN 2001CH00725A
- 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 true IN2001CH00725A (ja) | 2006-08-25 |
| IN207425B IN207425B (ja) | 2007-06-29 |
Family
ID=7889013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN725CH2001 IN207425B (ja) | 1998-11-25 | 2001-05-25 |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US6531629B1 (ja) |
| EP (1) | EP1133470B1 (ja) |
| JP (1) | JP4294874B2 (ja) |
| KR (1) | KR100599637B1 (ja) |
| CN (1) | CN1163479C (ja) |
| AT (1) | ATE240938T1 (ja) |
| AU (1) | AU765481B2 (ja) |
| BR (1) | BR9915651B1 (ja) |
| CA (1) | CA2350490C (ja) |
| DE (2) | DE19854428A1 (ja) |
| ES (1) | ES2200582T3 (ja) |
| HU (1) | HUP0104484A3 (ja) |
| IN (1) | IN207425B (ja) |
| MX (1) | MXPA01004496A (ja) |
| PL (1) | PL197882B1 (ja) |
| RU (1) | RU2230735C2 (ja) |
| SK (1) | SK7152001A3 (ja) |
| UA (1) | UA66896C2 (ja) |
| WO (1) | WO2000031027A1 (ja) |
| ZA (1) | ZA200104256B (ja) |
Families Citing this family (38)
| 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 |
| CN1788112B (zh) * | 2003-05-12 | 2012-01-11 | 阿科玛股份有限公司 | 高纯度的电解磺酸溶液 |
| 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 |
| CN102264637B (zh) | 2008-12-23 | 2013-11-13 | 巴斯夫欧洲公司 | 压缩含硫化氢的气体的方法 |
| KR101818095B1 (ko) | 2009-11-03 | 2018-01-12 | 바스프 에스이 | 메탄설폰산 수용액의 취급 방법 |
| GB201100531D0 (en) | 2011-01-13 | 2011-03-02 | Phosphonics | Functionalised materials, processes for the production and uses thereof |
| BR112013026490B1 (pt) | 2011-04-14 | 2020-11-17 | Basf Se | Metodo de dissolver e/ou inibir a deposiqao de crosta em uma superficie de um sistema |
| TW201329226A (zh) | 2011-11-30 | 2013-07-16 | Basf Se | 用於溶解及／或抑制系統表面上之積垢沉積之組合物 |
| WO2013155383A1 (en) | 2012-04-12 | 2013-10-17 | Basf Se | Cleaning composition for dishwashing |
| 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 |
| EP3079811B1 (en) | 2013-12-11 | 2017-04-05 | Evonik Degussa GmbH | A catalyst for oxidation reactions, a method for its preparation and the use thereof |
| AU2015227368B2 (en) | 2014-03-04 | 2018-08-02 | Basf Se | Method of delinting cotton seeds |
| AU2015227367A1 (en) | 2014-03-04 | 2016-09-22 | Basf Se | Method for degumming and esterification of an oil |
| 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 |
| US10577312B2 (en) | 2015-11-10 | 2020-03-03 | Basf Se | Process for purifying alkanesulfonic acids |
| EP3173405A1 (de) | 2015-11-30 | 2017-05-31 | Evonik Degussa GmbH | Verfahren zur herstellung einer alkansulfonsäure |
| US10851391B2 (en) | 2016-06-20 | 2020-12-01 | Basf Se | Dry-milling process |
| WO2017223080A1 (en) | 2016-06-20 | 2017-12-28 | Basf Se | Preparation of ethanol from corn |
| KR20190021352A (ko) | 2016-06-20 | 2019-03-05 | 바스프 에스이 | 건식 밀링, 및 발효된 진액에의 알칸술폰산의 첨가를 포함하는, 옥수수로부터의 에탄올의 생성 공정 |
| JP2019524999A (ja) | 2016-07-18 | 2019-09-05 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 縮合反応のための低腐食性アルカンスルホン酸 |
| 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 |
| MY191907A (en) | 2017-05-11 | 2022-07-18 | Arkema Inc | Processes and systems for recovering methanesulfonic acid in purified form |
| KR102629665B1 (ko) * | 2017-05-30 | 2024-01-25 | 바스프 에스이 | 알칸설폰산의 제조 방법 |
| 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 |
| BR112020014761B1 (pt) * | 2018-02-07 | 2022-12-20 | Basf Se | Processo para a fabricação de um ácido alcanossulfônico |
| WO2020126855A1 (en) * | 2018-12-21 | 2020-06-25 | Basf Se | Mixture comprising methanesulfonic acid and sulfuric acid |
| US20220274919A1 (en) | 2019-08-07 | 2022-09-01 | Basf Se | Recovery of water-free methanesulfonic acid from the bottom stream of a distillation column |
| KR20220071200A (ko) * | 2019-10-01 | 2022-05-31 | 바스프 에스이 | 알칸설폰산의 제조 공정 |
| 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 |
| WO2023156430A1 (en) | 2022-02-18 | 2023-08-24 | Basf Se | Process for producing alkyl sulfonic acid |
Family Cites Families (3)
| 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 |
| AU5714698A (en) | 1997-02-10 | 1998-08-26 | 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 EP EP99962150A patent/EP1133470B1/de not_active Expired - Lifetime
- 1999-11-22 DE DE59905681T patent/DE59905681D1/de not_active Expired - Lifetime
- 1999-11-22 AT AT99962150T patent/ATE240938T1/de active
- 1999-11-22 PL PL347973A patent/PL197882B1/pl 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 CA CA002350490A patent/CA2350490C/en not_active Expired - Fee Related
- 1999-11-22 JP JP2000583855A patent/JP4294874B2/ja not_active Expired - Fee Related
- 1999-11-22 US US09/831,362 patent/US6531629B1/en not_active Expired - Lifetime
- 1999-11-22 SK SK715-2001A patent/SK7152001A3/sk unknown
- 1999-11-22 CN CNB998136883A patent/CN1163479C/zh not_active Expired - Lifetime
- 1999-11-22 WO PCT/EP1999/008994 patent/WO2000031027A1/de active IP Right Grant
- 1999-11-22 RU RU2001117526/04A patent/RU2230735C2/ru not_active IP Right Cessation
- 1999-11-22 BR BRPI9915651-2A patent/BR9915651B1/pt not_active IP Right Cessation
- 1999-11-22 KR KR1020017006113A patent/KR100599637B1/ko active IP Right Grant
- 1999-11-22 UA UA2001064423A patent/UA66896C2/uk unknown
- 1999-11-22 HU HU0104484A patent/HUP0104484A3/hu unknown
-
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 |
| CN1328544A (zh) | 2001-12-26 |
| BR9915651A (pt) | 2001-08-07 |
| US6531629B1 (en) | 2003-03-11 |
| EP1133470A1 (de) | 2001-09-19 |
| JP4294874B2 (ja) | 2009-07-15 |
| PL197882B1 (pl) | 2008-05-30 |
| EP1133470B1 (de) | 2003-05-21 |
| IN207425B (ja) | 2007-06-29 |
| ES2200582T3 (es) | 2004-03-01 |
| HUP0104484A2 (hu) | 2002-03-28 |
| CA2350490A1 (en) | 2000-06-02 |
| AU1859300A (en) | 2000-06-13 |
| AU765481B2 (en) | 2003-09-18 |
| JP2002530369A (ja) | 2002-09-17 |
| PL347973A1 (en) | 2002-05-06 |
| SK7152001A3 (en) | 2002-01-07 |
| ZA200104256B (en) | 2002-05-24 |
| DE19854428A1 (de) | 2000-05-31 |
| HUP0104484A3 (en) | 2003-07-28 |
| MX217997B (ja) | 2003-12-08 |
| RU2230735C2 (ru) | 2004-06-20 |
| DE59905681D1 (de) | 2003-06-26 |
| UA66896C2 (uk) | 2004-06-15 |
| CN1163479C (zh) | 2004-08-25 |
| KR20010092744A (ko) | 2001-10-26 |
| WO2000031027A1 (de) | 2000-06-02 |
| MXPA01004496A (es) | 2002-03-01 |
| BR9915651B1 (pt) | 2011-07-26 |
| ATE240938T1 (de) | 2003-06-15 |
| KR100599637B1 (ko) | 2006-07-12 |