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 (enExample) | 2006-08-25 |
| IN207425B 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 (41)
| 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 |
| US9399618B2 (en) * | 2003-05-12 | 2016-07-26 | Arkema Inc. | High purity electrolytic sulfonic acid solutions |
| WO2004101860A1 (en) * | 2003-05-12 | 2004-11-25 | 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 |
| EP2382155B1 (de) | 2008-12-23 | 2017-06-14 | Basf Se | Verfahren zur verdichtung von schwefelwasserstoffhaltigen gasen |
| 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 |
| WO2012142396A1 (en) | 2011-04-14 | 2012-10-18 | Basf Se | Method of dissolving and/or inhibiting the deposition of scale on a surface of a system |
| 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 |
| AU2015227367A1 (en) | 2014-03-04 | 2016-09-22 | 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 |
| AU2016332696B2 (en) | 2015-09-28 | 2020-10-29 | Basf Se | Method of neutralizing cotton seeds |
| SG11201803926QA (en) * | 2015-11-10 | 2018-06-28 | Basf Se | Method for purifying alkanesulfonic acids |
| MY198293A (en) | 2015-11-10 | 2023-08-21 | Basf Se | Method of reprocessing alkanesulfonic acid |
| 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 |
| CA3027747A1 (en) | 2016-06-20 | 2017-12-28 | Basf Se | Process for producing ethanol from corn comprising dry-milling and adding alkanesulfonic acid to the separated corn fiber |
| WO2017223080A1 (en) | 2016-06-20 | 2017-12-28 | Basf Se | Preparation of ethanol from corn |
| BR112019000481A2 (pt) | 2016-07-18 | 2019-04-24 | Basf Se | método de adição de uma solução aquosa em um reator, e, uso de uma solução aquosa. |
| 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 |
| JP7062686B2 (ja) | 2017-05-11 | 2022-05-06 | アーケマ・インコーポレイテッド | 精製された形態でメタンスルホン酸を回収するための方法及びシステム |
| EP3630719B1 (en) | 2017-05-30 | 2023-11-22 | Basf Se | Process for the production of alkanesulfonic acids |
| 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 |
| CN111683925B (zh) * | 2018-02-07 | 2022-12-27 | 巴斯夫欧洲公司 | 制备链烷磺酸的方法 |
| 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 |
| ES2966790T3 (es) | 2019-08-07 | 2024-04-24 | Basf Se | Recuperación de ácido metanosulfónico exento de agua a partir de la corriente inferior de una columna de destilación |
| KR102886810B1 (ko) * | 2019-10-01 | 2025-11-14 | 바스프 에스이 | 알칸설폰산의 제조 공정 |
| WO2021063768A1 (en) * | 2019-10-02 | 2021-04-08 | 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 |
| CN118715202A (zh) * | 2022-02-18 | 2024-09-27 | 巴斯夫欧洲公司 | 用于生产烷基磺酸的方法 |
| 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 CN CNB998136883A patent/CN1163479C/zh not_active Expired - Lifetime
- 1999-11-22 RU RU2001117526/04A patent/RU2230735C2/ru not_active IP Right Cessation
- 1999-11-22 DE DE59905681T patent/DE59905681D1/de not_active Expired - Lifetime
- 1999-11-22 ES ES99962150T patent/ES2200582T3/es not_active Expired - Lifetime
- 1999-11-22 SK SK715-2001A patent/SK7152001A3/sk unknown
- 1999-11-22 EP EP99962150A patent/EP1133470B1/de not_active Expired - Lifetime
- 1999-11-22 US US09/831,362 patent/US6531629B1/en not_active Expired - Lifetime
- 1999-11-22 AT AT99962150T patent/ATE240938T1/de active
- 1999-11-22 BR BRPI9915651-2A patent/BR9915651B1/pt not_active IP Right Cessation
- 1999-11-22 KR KR1020017006113A patent/KR100599637B1/ko not_active Expired - Lifetime
- 1999-11-22 AU AU18593/00A patent/AU765481B2/en not_active Ceased
- 1999-11-22 HU HU0104484A patent/HUP0104484A3/hu unknown
- 1999-11-22 JP JP2000583855A patent/JP4294874B2/ja not_active Expired - Fee Related
- 1999-11-22 PL PL347973A patent/PL197882B1/pl unknown
- 1999-11-22 UA UA2001064423A patent/UA66896C2/uk unknown
- 1999-11-22 WO PCT/EP1999/008994 patent/WO2000031027A1/de not_active Ceased
- 1999-11-22 CA CA002350490A patent/CA2350490C/en 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 |
|---|---|
| DE19854428A1 (de) | 2000-05-31 |
| RU2230735C2 (ru) | 2004-06-20 |
| MXPA01004496A (es) | 2002-03-01 |
| KR100599637B1 (ko) | 2006-07-12 |
| CN1328544A (zh) | 2001-12-26 |
| AU765481B2 (en) | 2003-09-18 |
| PL197882B1 (pl) | 2008-05-30 |
| ZA200104256B (en) | 2002-05-24 |
| BR9915651A (pt) | 2001-08-07 |
| WO2000031027A1 (de) | 2000-06-02 |
| US6531629B1 (en) | 2003-03-11 |
| JP4294874B2 (ja) | 2009-07-15 |
| ATE240938T1 (de) | 2003-06-15 |
| KR20010092744A (ko) | 2001-10-26 |
| PL347973A1 (en) | 2002-05-06 |
| SK7152001A3 (en) | 2002-01-07 |
| MX217997B (enExample) | 2003-12-08 |
| IN207425B (enExample) | 2007-06-29 |
| EP1133470B1 (de) | 2003-05-21 |
| HUP0104484A2 (hu) | 2002-03-28 |
| DE59905681D1 (de) | 2003-06-26 |
| CA2350490A1 (en) | 2000-06-02 |
| JP2002530369A (ja) | 2002-09-17 |
| HUP0104484A3 (en) | 2003-07-28 |
| EP1133470A1 (de) | 2001-09-19 |
| CA2350490C (en) | 2008-03-04 |
| ES2200582T3 (es) | 2004-03-01 |
| CN1163479C (zh) | 2004-08-25 |
| UA66896C2 (uk) | 2004-06-15 |
| BR9915651B1 (pt) | 2011-07-26 |
| AU1859300A (en) | 2000-06-13 |