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
Application number
Other languages
English (en)
Inventor
Matthias Eiermann
Christian Tragut
Klaus Ebel
Original Assignee
Basf Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Basf Ag filed Critical Basf Ag
Publication of IN2001CH00725A publication Critical patent/IN2001CH00725A/en
Publication of IN207425B publication Critical patent/IN207425B/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/02Preparation 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
    • C07C303/16Preparation 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)
IN725CH2001 1998-11-25 2001-05-25 IN207425B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2006-08-25
IN207425B IN207425B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2007-06-29

Family

ID=7889013

Family Applications (1)

Application Number Title Priority Date Filing Date
IN725CH2001 IN207425B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1998-11-25 2001-05-25

Country Status (20)

Country Link
US (1) US6531629B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP1133470B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP4294874B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR100599637B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN1163479C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE240938T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU765481B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR9915651B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2350490C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE19854428A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2200582T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HU (1) HUP0104484A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN207425B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MX (1) MXPA01004496A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PL (1) PL197882B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
RU (1) RU2230735C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SK (1) SK7152001A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
UA (1) UA66896C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO2000031027A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA200104256B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
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
KR20060009930A (ko) * 2003-05-12 2006-02-01 알케마 인코포레이티드 고순도 설폰산 전해질 용액
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
MX2011006728A (es) * 2008-12-23 2011-07-13 Basf Se Metodo para comprimir gases que contienen sulfuro de hidrogeno.
ES2897482T3 (es) * 2009-11-03 2022-03-01 Basf Se Método de manipulación de soluciones acuosas de ácido metanosulfónico por medio de acero inoxidable
GB201100531D0 (en) 2011-01-13 2011-03-02 Phosphonics Functionalised materials, processes for the production and uses thereof
ES2855180T3 (es) 2011-04-14 2021-09-23 Basf Se Procedimiento de disolución y/o inhibición de la deposición de incrustación sobre la superficie de un 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
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
MX385317B (es) 2014-03-04 2025-03-04 Basf Se Método para el deslintado de semillas de algodón.
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
MX2018005878A (es) 2015-11-10 2018-08-15 Basf Se Metodo para la purificacion de acidos alcanosulfonicos.
EP3173405A1 (de) 2015-11-30 2017-05-31 Evonik Degussa GmbH Verfahren zur herstellung einer alkansulfonsäure
BR112018076392A2 (pt) 2016-06-20 2019-03-26 Basf Se processo de moagem a seco para a produção de grãos secos de destilaria com solúveis
BR112018076413A2 (pt) 2016-06-20 2019-04-09 Basf Se processo de produção de etanol a partir de milho.
KR20190021352A (ko) 2016-06-20 2019-03-05 바스프 에스이 건식 밀링, 및 발효된 진액에의 알칸술폰산의 첨가를 포함하는, 옥수수로부터의 에탄올의 생성 공정
AU2017298882A1 (en) 2016-07-18 2019-01-17 Basf Se Low corrosion alkane sulfonic acids for condensation reactions
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
CN111683925B (zh) * 2018-02-07 2022-12-27 巴斯夫欧洲公司 制备链烷磺酸的方法
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
US20220340518A1 (en) * 2019-10-01 2022-10-27 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JP4294874B2 (ja) 2009-07-15
WO2000031027A1 (de) 2000-06-02
MXPA01004496A (es) 2002-03-01
BR9915651B1 (pt) 2011-07-26
HUP0104484A3 (en) 2003-07-28
JP2002530369A (ja) 2002-09-17
BR9915651A (pt) 2001-08-07
KR20010092744A (ko) 2001-10-26
PL347973A1 (en) 2002-05-06
AU1859300A (en) 2000-06-13
US6531629B1 (en) 2003-03-11
UA66896C2 (uk) 2004-06-15
IN207425B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2007-06-29
DE59905681D1 (de) 2003-06-26
CA2350490C (en) 2008-03-04
MX217997B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2003-12-08
EP1133470A1 (de) 2001-09-19
ATE240938T1 (de) 2003-06-15
DE19854428A1 (de) 2000-05-31
CN1328544A (zh) 2001-12-26
RU2230735C2 (ru) 2004-06-20
HUP0104484A2 (hu) 2002-03-28
ZA200104256B (en) 2002-05-24
PL197882B1 (pl) 2008-05-30
ES2200582T3 (es) 2004-03-01
AU765481B2 (en) 2003-09-18
CA2350490A1 (en) 2000-06-02
KR100599637B1 (ko) 2006-07-12
EP1133470B1 (de) 2003-05-21
CN1163479C (zh) 2004-08-25
SK7152001A3 (en) 2002-01-07

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