DE60000764T2 - Reinigung von Alkansulfonsäuren - Google Patents

Reinigung von Alkansulfonsäuren

Info

Publication number
DE60000764T2
DE60000764T2 DE60000764T DE60000764T DE60000764T2 DE 60000764 T2 DE60000764 T2 DE 60000764T2 DE 60000764 T DE60000764 T DE 60000764T DE 60000764 T DE60000764 T DE 60000764T DE 60000764 T2 DE60000764 T2 DE 60000764T2
Authority
DE
Germany
Prior art keywords
purification
acid
reduce
exchange resin
anion exchange
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE60000764T
Other languages
English (en)
Other versions
DE60000764D1 (de
Inventor
Christian Gancet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arkema France SA
Original Assignee
Atofina SA
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 Atofina SA filed Critical Atofina SA
Application granted granted Critical
Publication of DE60000764D1 publication Critical patent/DE60000764D1/de
Publication of DE60000764T2 publication Critical patent/DE60000764T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • C07C303/42—Separation; Purification; Stabilisation; Use of additives
    • C07C303/44—Separation; Purification
DE60000764T 1999-07-27 2000-06-13 Reinigung von Alkansulfonsäuren Expired - Fee Related DE60000764T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9909712A FR2796941B1 (fr) 1999-07-27 1999-07-27 Purification d'acides alcanesulfoniques

Publications (2)

Publication Number Publication Date
DE60000764D1 DE60000764D1 (de) 2002-12-19
DE60000764T2 true DE60000764T2 (de) 2003-07-03

Family

ID=9548551

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60000764T Expired - Fee Related DE60000764T2 (de) 1999-07-27 2000-06-13 Reinigung von Alkansulfonsäuren

Country Status (11)

Country Link
US (1) US6337421B1 (de)
EP (1) EP1072586B1 (de)
JP (1) JP2001064249A (de)
KR (1) KR20010066915A (de)
CN (1) CN1284499A (de)
AT (1) ATE227706T1 (de)
BR (1) BR0003127A (de)
CA (1) CA2314179A1 (de)
DE (1) DE60000764T2 (de)
FR (1) FR2796941B1 (de)
TW (1) TW557292B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017080994A1 (de) * 2015-11-10 2017-05-18 Basf Se Verfahren zur wiederaufarbeitung von alkansulfonsäure

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6596397B2 (en) * 2001-04-06 2003-07-22 Shin-Etsu Chemical Co., Ltd. Thermal spray particles and sprayed components
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
JP4758894B2 (ja) * 2004-04-22 2011-08-31 株式会社Ａｄｅｋａ 酸水溶液の精製方法
PT2496726T (pt) * 2009-11-03 2021-11-19 Basf Se Processo para manuseamento de soluções aquosas de ácido metanossulfónico por meio de aço inoxidável
EP3374346B1 (de) 2015-11-10 2019-07-24 Basf Se Verfahren zur aufreinigung von alkansulfonsäuren
CN105439910B (zh) * 2015-11-24 2018-01-09 浙江赞宇科技股份有限公司 一种改进烷基苯磺酸色泽的生产方法
CN106748907B (zh) * 2017-01-18 2019-02-05 湖北星火化工有限公司 一种甲基磺酸的提纯方法
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
KR102495410B1 (ko) * 2017-05-11 2023-02-06 알케마 인코포레이티드 정제된 형태의 메탄설폰산을 회수하기 위한 방법 및 시스템
US10899705B2 (en) 2017-05-30 2021-01-26 Basf Se Process for the manufacturing of methane sulfonic acid
WO2020126855A1 (en) * 2018-12-21 2020-06-25 Basf Se Mixture comprising methanesulfonic acid and sulfuric acid

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591573A (en) * 1947-07-05 1952-04-01 Rohm & Haas Resinous insoluble reaction products of tertiary amines with haloalkylated vinyl aromatic hydrocarbon copolymers
US3030411A (en) * 1959-09-21 1962-04-17 Atlantic Refining Co Method for the separation of sulfuric acid from sulfuric acid-sulfonic acid mixtures
US3496224A (en) * 1966-09-13 1970-02-17 Union Oil Co Purification of sulfonic acids
CA926045A (en) * 1969-07-15 1973-05-08 C. Kemp Paul Removal of sulfuric acid from oil-soluble sulfonic acids
DE2612723A1 (de) * 1975-03-28 1976-10-07 Standard Oil Co Zweistufenverfahren zur extremreinigung von rohsulfonsaeuren
JPS6150957A (ja) * 1984-08-20 1986-03-13 Daiichi Seimo Kk タウリンの製法
DE3734189A1 (de) * 1987-10-09 1989-04-27 Hoechst Ag Verfahren zur abtrennung und wiedergewinnung von naphthalinsulfonsaeuren aus waessrigen loesungen
US5434301A (en) * 1993-09-01 1995-07-18 Henkel Corporation Methods for recovery of acids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017080994A1 (de) * 2015-11-10 2017-05-18 Basf Se Verfahren zur wiederaufarbeitung von alkansulfonsäure
US10214485B2 (en) 2015-11-10 2019-02-26 Basf Se Method of reprocessing alkanesulfonic acid

Also Published As

Publication number Publication date
ATE227706T1 (de) 2002-11-15
TW557292B (en) 2003-10-11
KR20010066915A (ko) 2001-07-11
FR2796941A1 (fr) 2001-02-02
FR2796941B1 (fr) 2001-09-14
JP2001064249A (ja) 2001-03-13
EP1072586B1 (de) 2002-11-13
CA2314179A1 (fr) 2001-01-27
CN1284499A (zh) 2001-02-21
DE60000764D1 (de) 2002-12-19
BR0003127A (pt) 2001-03-13
US6337421B1 (en) 2002-01-08
EP1072586A1 (de) 2001-01-31

Similar Documents

Publication Publication Date Title
DE60000764D1 (de) Reinigung von Alkansulfonsäuren
ATE132845T1 (de) Verfahren zur reinigung von essigsäure und/oder azetanhydrid
NO950369D0 (no) Elektrolysebehandling
DE69201366T2 (de) Entfernen von Metallen aus wässrigen Peroxysäuren oder Peroxysalzen.
PT90425A (pt) Processo para a preparacao de cloreto ferrico a partir de acido cloridrico diluido
FR2657863B1 (fr) Procede d'extraction de thallium.
ATE332886T1 (de) Verfahren zur trennung von ethylenglykol
IT1163540B (it) Procedimento per la purificazione dello sciroppo di lattulosio
BR9804315A (pt) Processo para produzir ácido cìtrico e/ou citratos
ES2064923T3 (es) Metodo para estabilizar una solucion acuosa acida de peroxido de hidrogeno que contiene cobre.
DE3670778D1 (de) Hydrierung sulfonierter kationenaustauscherharze.
PT96285A (pt) Processo para ao tratamento previo de carvao activo
EP1065199A3 (de) Verfahren zur Gewinnung von starken Säuren aus wässriger Lösung
JPS644256A (en) Refining method of inorganic salt bath
KR970069984A (ko) 염화 알칸술포닐 및 대응하는 알칸술폰산의 정제 방법
DE3787476D1 (de) Verfahren zur Produktion von 2-(4,4'-bis(Dimethylamino)-benzhydryl)-5-dimethylaminobenzoesäure.
DE69508166D1 (de) Verfahren zur Entfernung von chelatisiertem Eisen aus wässrigen Lösungen mit Ionenaustauscherharzen
EP0298414A3 (de) Verfahren zur Reinigung von saurer Protease
RU94019074A (ru) Способ гидратации сульфированного сополимера стирола с дивинилбензолом
HUT51175A (en) Method for utilizing the solutions arising at the regeneration of anion and cation exchangers used in desalinizing process of natural waters
TH49187A (th) เรซินเร่งปฏิกิริยา
RU2002133729A (ru) Способ извлечения ионов металлов из растворов

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee