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 (Direct) | 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 (Direct) |
| EP (1) | EP1133470B1 (Direct) |
| JP (1) | JP4294874B2 (Direct) |
| KR (1) | KR100599637B1 (Direct) |
| CN (1) | CN1163479C (Direct) |
| AT (1) | ATE240938T1 (Direct) |
| AU (1) | AU765481B2 (Direct) |
| BR (1) | BR9915651B1 (Direct) |
| CA (1) | CA2350490C (Direct) |
| DE (2) | DE19854428A1 (Direct) |
| ES (1) | ES2200582T3 (Direct) |
| HU (1) | HUP0104484A3 (Direct) |
| IN (1) | IN207425B (Direct) |
| MX (1) | MXPA01004496A (Direct) |
| PL (1) | PL197882B1 (Direct) |
| RU (1) | RU2230735C2 (Direct) |
| SK (1) | SK7152001A3 (Direct) |
| UA (1) | UA66896C2 (Direct) |
| WO (1) | WO2000031027A1 (Direct) |
| ZA (1) | ZA200104256B (Direct) |
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 |
| 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 |
| 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 |
| WO2010072756A1 (de) * | 2008-12-23 | 2010-07-01 | Basf Se | Verfahren zur verdichtung von schwefelwasserstoffhaltigen gasen |
| DK2496726T3 (da) | 2009-11-03 | 2021-12-06 | Basf Se | Fremgangsmåde til håndtering af vandige methansulfonsyreopløsninger ved hjælp af rustfrit stål |
| GB201100531D0 (en) | 2011-01-13 | 2011-03-02 | Phosphonics | Functionalised materials, processes for the production and uses thereof |
| CA2833150C (en) | 2011-04-14 | 2020-10-06 | Basf Se | A method of dissolving and/or inhibiting the deposition of scale on a surface of a system |
| JP6177251B2 (ja) | 2011-11-30 | 2017-08-09 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | システム表面上のスケールの堆積を溶解及び／又は抑制するための組成物 |
| EP2836582A1 (en) | 2012-04-12 | 2015-02-18 | 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 |
| WO2015134496A1 (en) | 2014-03-04 | 2015-09-11 | Basf Se | Method of delinting cotton seeds |
| KR20160130421A (ko) | 2014-03-04 | 2016-11-11 | 바스프 에스이 | 오일의 탈검 및 에스테르화 방법 |
| 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 |
| WO2017080994A1 (de) | 2015-11-10 | 2017-05-18 | Basf Se | Verfahren zur wiederaufarbeitung von alkansulfonsäure |
| EP3374346B1 (de) | 2015-11-10 | 2019-07-24 | Basf Se | Verfahren zur aufreinigung von alkansulfonsäuren |
| EP3173405A1 (de) | 2015-11-30 | 2017-05-31 | Evonik Degussa GmbH | Verfahren zur herstellung einer alkansulfonsäure |
| WO2017223063A1 (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 |
| US11034923B2 (en) | 2016-06-20 | 2021-06-15 | Basf Se | Preparation of ethanol from corn |
| 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 |
| 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 |
| CA3062417C (en) | 2017-05-11 | 2023-07-04 | Arkema Inc. | Processes and systems for recovering methanesulfonic acid in purified form |
| EP3630718B1 (en) | 2017-05-30 | 2021-09-01 | Basf Se | Process for the manufacturing of methane sulfonic acid |
| 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 |
| US11247967B2 (en) * | 2018-02-07 | 2022-02-15 | Basf Se | Process for the manufacturing of alkanesulfonic acids |
| ES3024966T3 (en) * | 2018-04-19 | 2025-06-05 | Novoloop Inc | Methods for the decomposition of contaminated plastic waste |
| WO2020126855A1 (en) * | 2018-12-21 | 2020-06-25 | Basf Se | Mixture comprising methanesulfonic acid and sulfuric acid |
| EP4010313B1 (en) | 2019-08-07 | 2023-09-06 | 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 |
| EP4038050B1 (en) * | 2019-10-02 | 2023-11-08 | 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 |
| EP4479378A1 (en) * | 2022-02-18 | 2024-12-25 | Basf Se | Process for producing alkyl sulfonic acid |
| 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 CA CA002350490A patent/CA2350490C/en not_active Expired - Fee Related
- 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 EP EP99962150A patent/EP1133470B1/de not_active Expired - Lifetime
- 1999-11-22 BR BRPI9915651-2A patent/BR9915651B1/pt not_active IP Right Cessation
- 1999-11-22 PL PL347973A patent/PL197882B1/pl unknown
- 1999-11-22 ES ES99962150T patent/ES2200582T3/es not_active Expired - Lifetime
- 1999-11-22 WO PCT/EP1999/008994 patent/WO2000031027A1/de not_active Ceased
- 1999-11-22 JP JP2000583855A patent/JP4294874B2/ja not_active Expired - Fee Related
- 1999-11-22 AT AT99962150T patent/ATE240938T1/de active
- 1999-11-22 HU HU0104484A patent/HUP0104484A3/hu unknown
- 1999-11-22 RU RU2001117526/04A patent/RU2230735C2/ru not_active IP Right Cessation
- 1999-11-22 US US09/831,362 patent/US6531629B1/en not_active Expired - Lifetime
- 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 CN CNB998136883A patent/CN1163479C/zh not_active Expired - Lifetime
- 1999-11-22 UA UA2001064423A patent/UA66896C2/uk 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 |
|---|---|
| AU1859300A (en) | 2000-06-13 |
| KR100599637B1 (ko) | 2006-07-12 |
| RU2230735C2 (ru) | 2004-06-20 |
| HUP0104484A3 (en) | 2003-07-28 |
| HUP0104484A2 (hu) | 2002-03-28 |
| EP1133470A1 (de) | 2001-09-19 |
| CN1163479C (zh) | 2004-08-25 |
| IN2001CH00725A (Direct) | 2006-08-25 |
| MXPA01004496A (es) | 2002-03-01 |
| PL347973A1 (en) | 2002-05-06 |
| CA2350490C (en) | 2008-03-04 |
| IN207425B (Direct) | 2007-06-29 |
| DE19854428A1 (de) | 2000-05-31 |
| KR20010092744A (ko) | 2001-10-26 |
| US6531629B1 (en) | 2003-03-11 |
| ATE240938T1 (de) | 2003-06-15 |
| ZA200104256B (en) | 2002-05-24 |
| ES2200582T3 (es) | 2004-03-01 |
| CN1328544A (zh) | 2001-12-26 |
| AU765481B2 (en) | 2003-09-18 |
| BR9915651B1 (pt) | 2011-07-26 |
| JP4294874B2 (ja) | 2009-07-15 |
| JP2002530369A (ja) | 2002-09-17 |
| SK7152001A3 (en) | 2002-01-07 |
| CA2350490A1 (en) | 2000-06-02 |
| UA66896C2 (uk) | 2004-06-15 |
| PL197882B1 (pl) | 2008-05-30 |
| BR9915651A (pt) | 2001-08-07 |
| WO2000031027A1 (de) | 2000-06-02 |
| DE59905681D1 (de) | 2003-06-26 |
| EP1133470B1 (de) | 2003-05-21 |
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