ZA200104256B - Method of producing alkane sulfonic acid. - Google Patents
Method of producing alkane sulfonic acid.Info
- Publication number
- ZA200104256B ZA200104256B ZA200104256A ZA200104256A ZA200104256B ZA 200104256 B ZA200104256 B ZA 200104256B ZA 200104256 A ZA200104256 A ZA 200104256A ZA 200104256 A ZA200104256 A ZA 200104256A ZA 200104256 B ZA200104256 B ZA 200104256B
- Authority
- ZA
- South Africa
- Prior art keywords
- nitric acid
- sulfonic acid
- alkane sulfonic
- steps
- nitrogen oxides
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 title 1
- 150000001335 aliphatic alkanes Chemical class 0.000 title 1
- 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
- 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 (1)
| Publication Number | Publication Date |
|---|---|
| ZA200104256B true ZA200104256B (en) | 2002-05-24 |
Family
ID=7889013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200104256A ZA200104256B (en) | 1998-11-25 | 2001-05-24 | Method of producing alkane sulfonic acid. |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US6531629B1 (cs) |
| EP (1) | EP1133470B1 (cs) |
| JP (1) | JP4294874B2 (cs) |
| KR (1) | KR100599637B1 (cs) |
| CN (1) | CN1163479C (cs) |
| AT (1) | ATE240938T1 (cs) |
| AU (1) | AU765481B2 (cs) |
| BR (1) | BR9915651B1 (cs) |
| CA (1) | CA2350490C (cs) |
| DE (2) | DE19854428A1 (cs) |
| ES (1) | ES2200582T3 (cs) |
| HU (1) | HUP0104484A3 (cs) |
| IN (1) | IN207425B (cs) |
| MX (1) | MXPA01004496A (cs) |
| PL (1) | PL197882B1 (cs) |
| RU (1) | RU2230735C2 (cs) |
| SK (1) | SK7152001A3 (cs) |
| UA (1) | UA66896C2 (cs) |
| WO (1) | WO2000031027A1 (cs) |
| ZA (1) | ZA200104256B (cs) |
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 |
| US9399618B2 (en) * | 2003-05-12 | 2016-07-26 | Arkema Inc. | High purity electrolytic sulfonic acid solutions |
| AU2004239226B2 (en) * | 2003-05-12 | 2009-04-23 | 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 |
| US9067872B2 (en) | 2008-12-23 | 2015-06-30 | Basf Se | Method for compressing gases containing hydrogen sulfide |
| JP5832438B2 (ja) | 2009-11-03 | 2015-12-16 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | メタンスルホン酸水性溶液を取り扱う方法 |
| GB201100531D0 (en) | 2011-01-13 | 2011-03-02 | Phosphonics | Functionalised materials, processes for the production and uses thereof |
| KR101947205B1 (ko) | 2011-04-14 | 2019-02-12 | 바스프 에스이 | 시스템의 표면 상의 스케일의 침착을 억제하고/하거나 용해시키는 방법 |
| 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 |
| 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 |
| EP3114260A1 (en) | 2014-03-04 | 2017-01-11 | Basf Se | Method of delinting cotton seeds |
| 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 |
| WO2017058765A1 (en) | 2015-09-28 | 2017-04-06 | Basf Se | Method of neutralizing cotton seeds |
| BR112018009327A8 (pt) | 2015-11-10 | 2019-02-26 | Basf Se | ?processo para purificar ácidos alcanossulfônicos, ácido alcanossulfônico, e, hidrato do ácido alcanossulfônico? |
| CA3004802C (en) | 2015-11-10 | 2024-03-05 | Basf Se | Method of reprocessing alkanesulfonic acid |
| EP3173405A1 (de) | 2015-11-30 | 2017-05-31 | Evonik Degussa GmbH | Verfahren zur herstellung einer alkansulfonsäure |
| WO2017223080A1 (en) | 2016-06-20 | 2017-12-28 | Basf Se | Preparation of ethanol from corn |
| 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 |
| US10851391B2 (en) | 2016-06-20 | 2020-12-01 | Basf Se | Dry-milling process |
| KR20190028444A (ko) | 2016-07-18 | 2019-03-18 | 바스프 에스이 | 축합 반응을 위한 낮은 부식 알칸 술폰산 |
| 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 |
| US10669232B2 (en) | 2017-05-11 | 2020-06-02 | Arkema Inc. | Processes and systems for recovering methanesulfonic acid in purified form |
| US10899705B2 (en) | 2017-05-30 | 2021-01-26 | 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 |
| MY201566A (en) * | 2018-02-07 | 2024-02-29 | 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 |
| WO2021023582A1 (en) | 2019-08-07 | 2021-02-11 | 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 |
| US20250162984A1 (en) * | 2022-02-18 | 2025-05-22 | 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 WO PCT/EP1999/008994 patent/WO2000031027A1/de active IP Right Grant
- 1999-11-22 BR BRPI9915651-2A patent/BR9915651B1/pt not_active IP Right Cessation
- 1999-11-22 US US09/831,362 patent/US6531629B1/en not_active Expired - Lifetime
- 1999-11-22 HU HU0104484A patent/HUP0104484A3/hu unknown
- 1999-11-22 DE DE59905681T patent/DE59905681D1/de not_active Expired - Lifetime
- 1999-11-22 EP EP99962150A patent/EP1133470B1/de not_active Expired - Lifetime
- 1999-11-22 AU AU18593/00A patent/AU765481B2/en not_active Ceased
- 1999-11-22 PL PL347973A patent/PL197882B1/pl unknown
- 1999-11-22 UA UA2001064423A patent/UA66896C2/uk unknown
- 1999-11-22 KR KR1020017006113A patent/KR100599637B1/ko not_active Expired - Lifetime
- 1999-11-22 RU RU2001117526/04A patent/RU2230735C2/ru not_active IP Right Cessation
- 1999-11-22 SK SK715-2001A patent/SK7152001A3/sk unknown
- 1999-11-22 ES ES99962150T patent/ES2200582T3/es not_active Expired - Lifetime
- 1999-11-22 AT AT99962150T patent/ATE240938T1/de active
- 1999-11-22 JP JP2000583855A patent/JP4294874B2/ja not_active Expired - Fee Related
- 1999-11-22 CA CA002350490A patent/CA2350490C/en not_active Expired - Fee Related
- 1999-11-22 CN CNB998136883A patent/CN1163479C/zh 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 |
|---|---|
| ES2200582T3 (es) | 2004-03-01 |
| CA2350490C (en) | 2008-03-04 |
| IN207425B (cs) | 2007-06-29 |
| CN1328544A (zh) | 2001-12-26 |
| IN2001CH00725A (cs) | 2006-08-25 |
| CN1163479C (zh) | 2004-08-25 |
| MX217997B (cs) | 2003-12-08 |
| EP1133470B1 (de) | 2003-05-21 |
| JP2002530369A (ja) | 2002-09-17 |
| US6531629B1 (en) | 2003-03-11 |
| EP1133470A1 (de) | 2001-09-19 |
| WO2000031027A1 (de) | 2000-06-02 |
| MXPA01004496A (es) | 2002-03-01 |
| RU2230735C2 (ru) | 2004-06-20 |
| AU765481B2 (en) | 2003-09-18 |
| BR9915651B1 (pt) | 2011-07-26 |
| AU1859300A (en) | 2000-06-13 |
| CA2350490A1 (en) | 2000-06-02 |
| PL347973A1 (en) | 2002-05-06 |
| ATE240938T1 (de) | 2003-06-15 |
| HUP0104484A2 (hu) | 2002-03-28 |
| KR100599637B1 (ko) | 2006-07-12 |
| UA66896C2 (uk) | 2004-06-15 |
| DE59905681D1 (de) | 2003-06-26 |
| HUP0104484A3 (en) | 2003-07-28 |
| KR20010092744A (ko) | 2001-10-26 |
| BR9915651A (pt) | 2001-08-07 |
| PL197882B1 (pl) | 2008-05-30 |
| SK7152001A3 (en) | 2002-01-07 |
| DE19854428A1 (de) | 2000-05-31 |
| JP4294874B2 (ja) | 2009-07-15 |
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