MX217997B - - Google Patents
Info
- Publication number
- MX217997B MX217997B MXPA01004496A MX217997B MX 217997 B MX217997 B MX 217997B MX PA01004496 A MXPA01004496 A MX PA01004496A MX 217997 B MX217997 B MX 217997B
- Authority
- MX
- Mexico
- Prior art keywords
- nitric acid
- steps
- nitrogen oxides
- alkanesulfonic acids
- dialkyl
- Prior art date
Links
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 6
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 3
- 229910017604 nitric acid Inorganic materials 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 2
- 150000007513 acids Chemical class 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000002019 disulfides Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229920001021 polysulfide Polymers 0.000 abstract 1
- 239000005077 polysulfide Substances 0.000 abstract 1
- 150000008117 polysulfides Polymers 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
- 125000004434 sulfur atom Chemical group 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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 |
|---|---|
| MXPA01004496A MXPA01004496A (es) | 2002-03-01 |
| MX217997B true MX217997B (enExample) | 2003-12-08 |
Family
ID=7889013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MXPA01004496 MXPA01004496A (es) | 1998-11-25 | 2001-05-04 | Proceso para la preparacion de acidos alcansulfoni |
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 |
| CA2525064C (en) * | 2003-05-12 | 2013-01-08 | 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 |
| BRPI0923461A2 (pt) | 2008-12-23 | 2016-01-12 | Basf Se | processo para comprimir uma corrente de gás que compreende sulfeto de hidrogênio, e, uso de uma mistura |
| 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 |
| 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 |
| IN2014CN03987A (enExample) | 2011-11-30 | 2015-10-23 | Basf Se | |
| US9290722B2 (en) | 2012-04-12 | 2016-03-22 | 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 |
| 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 |
| WO2015085522A1 (en) | 2013-12-11 | 2015-06-18 | Evonik Industries Ag | Process for preparing alkanesulphonic acids |
| BR112016020372B1 (pt) * | 2014-03-04 | 2022-01-18 | Basf Se | Método para deslintamento de sementes de algodão |
| EP3114196A1 (en) | 2014-03-04 | 2017-01-11 | 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 |
| KR20180067563A (ko) | 2015-09-28 | 2018-06-20 | 바스프 에스이 | 코튼 시드의 중화 방법 |
| MX375979B (es) | 2015-11-10 | 2025-03-06 | Basf Se | Proceso para reprocesar acido alcansulfonico. |
| CA3004795A1 (en) | 2015-11-10 | 2017-05-18 | Basf Se | Process for purifying alkanesulfonic acids |
| EP3173405A1 (de) | 2015-11-30 | 2017-05-31 | Evonik Degussa GmbH | Verfahren zur herstellung einer alkansulfonsäure |
| 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 |
| CN109563526B (zh) | 2016-06-20 | 2023-02-28 | 巴斯夫欧洲公司 | 包括干磨和在发酵的醪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 |
| KR102495410B1 (ko) | 2017-05-11 | 2023-02-06 | 알케마 인코포레이티드 | 정제된 형태의 메탄설폰산을 회수하기 위한 방법 및 시스템 |
| 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 |
| CA3090041A1 (en) | 2018-02-07 | 2019-08-15 | Basf Se | Process for the manufacturing of alkanesulfonic acids |
| 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 |
| MY208992A (en) | 2019-08-07 | 2025-06-16 | Basf Se | Recovery of water-free methanesulfonic acid from the bottom stream of a distillation column |
| US12503429B2 (en) * | 2019-10-01 | 2025-12-23 | Basf Se | Process for manufacturing alkanesulfonic acids |
| US12479795B2 (en) * | 2019-10-02 | 2025-11-25 | 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 |
| EP4479378B1 (en) * | 2022-02-18 | 2026-08-19 | Basf Se | Process for producing alkyl sulfonic acid |
| CN117924122B (zh) * | 2023-12-26 | 2026-05-19 | 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 RU RU2001117526/04A patent/RU2230735C2/ru not_active IP Right Cessation
- 1999-11-22 JP JP2000583855A patent/JP4294874B2/ja not_active Expired - Fee Related
- 1999-11-22 ES ES99962150T patent/ES2200582T3/es not_active Expired - Lifetime
- 1999-11-22 KR KR1020017006113A patent/KR100599637B1/ko not_active Expired - Lifetime
- 1999-11-22 CN CNB998136883A patent/CN1163479C/zh not_active Expired - Lifetime
- 1999-11-22 DE DE59905681T patent/DE59905681D1/de not_active Expired - Lifetime
- 1999-11-22 WO PCT/EP1999/008994 patent/WO2000031027A1/de not_active Ceased
- 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 BR BRPI9915651-2A patent/BR9915651B1/pt not_active IP Right Cessation
- 1999-11-22 CA CA002350490A patent/CA2350490C/en not_active Expired - Fee Related
- 1999-11-22 UA UA2001064423A patent/UA66896C2/uk unknown
- 1999-11-22 PL PL347973A patent/PL197882B1/pl unknown
- 1999-11-22 HU HU0104484A patent/HUP0104484A3/hu unknown
- 1999-11-22 AT AT99962150T patent/ATE240938T1/de active
- 1999-11-22 AU AU18593/00A patent/AU765481B2/en not_active Ceased
- 1999-11-22 EP EP99962150A patent/EP1133470B1/de 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 |
|---|---|
| KR100599637B1 (ko) | 2006-07-12 |
| UA66896C2 (uk) | 2004-06-15 |
| BR9915651A (pt) | 2001-08-07 |
| DE19854428A1 (de) | 2000-05-31 |
| AU765481B2 (en) | 2003-09-18 |
| ZA200104256B (en) | 2002-05-24 |
| RU2230735C2 (ru) | 2004-06-20 |
| DE59905681D1 (de) | 2003-06-26 |
| CA2350490A1 (en) | 2000-06-02 |
| BR9915651B1 (pt) | 2011-07-26 |
| US6531629B1 (en) | 2003-03-11 |
| WO2000031027A1 (de) | 2000-06-02 |
| CN1328544A (zh) | 2001-12-26 |
| HUP0104484A2 (hu) | 2002-03-28 |
| ATE240938T1 (de) | 2003-06-15 |
| KR20010092744A (ko) | 2001-10-26 |
| MXPA01004496A (es) | 2002-03-01 |
| PL197882B1 (pl) | 2008-05-30 |
| JP2002530369A (ja) | 2002-09-17 |
| PL347973A1 (en) | 2002-05-06 |
| ES2200582T3 (es) | 2004-03-01 |
| IN207425B (enExample) | 2007-06-29 |
| EP1133470B1 (de) | 2003-05-21 |
| CN1163479C (zh) | 2004-08-25 |
| IN2001CH00725A (enExample) | 2006-08-25 |
| SK7152001A3 (en) | 2002-01-07 |
| EP1133470A1 (de) | 2001-09-19 |
| AU1859300A (en) | 2000-06-13 |
| HUP0104484A3 (en) | 2003-07-28 |
| CA2350490C (en) | 2008-03-04 |
| JP4294874B2 (ja) | 2009-07-15 |
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