DK0906904T3 - Fremgangsmåde til fremstilling af methansulfonsyre - Google Patents

Fremgangsmåde til fremstilling af methansulfonsyre

Info

Publication number: DK0906904T3
Authority: DK; Denmark
Prior art keywords: methanesulfonic acid; preparation; reaction; followed; hours
Prior art date: 1997-10-04

Application number

DK98118534T

Other languages

English (en)

Inventor

Ingo Dr Biertuempel

Klaus Dipl-Ing Driemel

De Flierdt Joachim Dr Van

Dieter M M Dr Rohe

Original Assignee

Grillo Werke 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.)

1997-10-04

Filing date

1998-09-30

Publication date

2002-12-30

1998-09-30 Application filed by Grillo Werke Ag filed Critical Grillo Werke Ag

2002-12-30 Application granted granted Critical

2002-12-30 Publication of DK0906904T3 publication Critical patent/DK0906904T3/da

Links

AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 title abstract 4
229940098779 methanesulfonic acid Drugs 0.000 title abstract 2
239000002253 acid Substances 0.000 abstract 1
VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 abstract 1
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

DK98118534T 1997-10-04 1998-09-30 Fremgangsmåde til fremstilling af methansulfonsyre DK0906904T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19743901A DE19743901C1 (de)	1997-10-04	1997-10-04	Verfahren zur Herstellung von Methansulfonsäure

Publications (1)

Publication Number	Publication Date
DK0906904T3 true DK0906904T3 (da)	2002-12-30

Family

ID=7844604

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK98118534T DK0906904T3 (da)	1997-10-04	1998-09-30	Fremgangsmåde til fremstilling af methansulfonsyre

Country Status (9)

Country	Link
US (1)	US6060621A (da)
EP (1)	EP0906904B1 (da)
CN (1)	CN1218040A (da)
AT (1)	ATE223375T1 (da)
DE (2)	DE19743901C1 (da)
DK (1)	DK0906904T3 (da)
ES (1)	ES2182196T3 (da)
PT (1)	PT906904E (da)
TW (1)	TW460445B (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN100348579C (zh) *	2005-01-26	2007-11-14	河北亚诺化工有限公司	一种制备甲基磺酸的方法
CN101219975B (zh) *	2007-01-10	2010-07-21	河北亚诺化工有限公司	甲基磺酸的一种制备方法
EP2496726B1 (de)	2009-11-03	2021-09-08	Basf Se	Verfahren zur handhabung von wässrigen methansulfonsäurelösungen mittels rostfreier stahl
EP3068760B1 (en) *	2013-11-13	2023-06-07	Grillo Chemie GmbH	Process for preparing alkanesulfonic acids from sulfur trioxide and an alkane
MX2018005878A (es)	2015-11-10	2018-08-15	Basf Se	Metodo para la purificacion de acidos alcanosulfonicos.
KR102670176B1 (ko)	2015-11-10	2024-05-28	바스프 에스이	알칸설폰산의 재가공 방법
CN108310914A (zh) *	2017-01-18	2018-07-24	湖北星火化工有限公司	甲基磺酰氯尾气的净化方法
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
CN110678443B (zh)	2017-05-30	2022-10-25	巴斯夫欧洲公司	制造甲磺酸的方法
CN112079751B (zh) *	2020-09-24	2022-11-29	辽宁科隆精细化工股份有限公司	一种高纯甲烷磺酸的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE101818C (da) *
CH101818A (de) *	1923-02-07	1924-03-01	Chem Fab Vormals Sandoz	Verfahren zur Darstellung von reiner, wasserfreier Methansulfonsäure.
CH101817A (de) *	1923-02-07	1924-03-01	Chem Fab Vormals Sandoz	Verfahren zur Darstellung von methansulfonsaurem Calcium.
SU1313853A1 (ru) *	1985-10-14	1987-05-30	Ярославский политехнический институт	Способ получени метансульфокислот

1997
- 1997-10-04 DE DE19743901A patent/DE19743901C1/de not_active Expired - Fee Related
1998
- 1998-09-30 AT AT98118534T patent/ATE223375T1/de not_active IP Right Cessation
- 1998-09-30 TW TW087116305A patent/TW460445B/zh active
- 1998-09-30 PT PT98118534T patent/PT906904E/pt unknown
- 1998-09-30 ES ES98118534T patent/ES2182196T3/es not_active Expired - Lifetime
- 1998-09-30 DE DE59805387T patent/DE59805387D1/de not_active Expired - Lifetime
- 1998-09-30 DK DK98118534T patent/DK0906904T3/da active
- 1998-09-30 EP EP98118534A patent/EP0906904B1/de not_active Expired - Lifetime
- 1998-10-01 US US09/163,909 patent/US6060621A/en not_active Expired - Fee Related
- 1998-10-03 CN CN98120585A patent/CN1218040A/zh active Pending

Also Published As

Publication number	Publication date
ATE223375T1 (de)	2002-09-15
ES2182196T3 (es)	2003-03-01
US6060621A (en)	2000-05-09
DE19743901C1 (de)	1999-04-22
EP0906904A2 (de)	1999-04-07
PT906904E (pt)	2003-01-31
TW460445B (en)	2001-10-21
EP0906904A3 (de)	1999-07-28
EP0906904B1 (de)	2002-09-04
DE59805387D1 (de)	2002-10-10
CN1218040A (zh)	1999-06-02

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