IL100872A0 - Preparation of purified alkanesulfonic acid - Google Patents

Preparation of purified alkanesulfonic acid

Info

Publication number
IL100872A0
IL100872A0 IL100872A IL10087292A IL100872A0 IL 100872 A0 IL100872 A0 IL 100872A0 IL 100872 A IL100872 A IL 100872A IL 10087292 A IL10087292 A IL 10087292A IL 100872 A0 IL100872 A0 IL 100872A0
Authority
IL
Israel
Prior art keywords
alkanesulfonic acid
preparation
purified
purified alkanesulfonic
oxidizable impurities
Prior art date
Application number
IL100872A
Other languages
English (en)
Original Assignee
Atochem North America Elf
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 Atochem North America Elf filed Critical Atochem North America Elf
Publication of IL100872A0 publication Critical patent/IL100872A0/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/02—Sulfonic acids having sulfo groups bound to acyclic carbon atoms
    • C07C309/03—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C07C309/04—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing only one sulfo group
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Steroid Compounds (AREA)
IL100872A 1991-03-27 1992-02-05 Preparation of purified alkanesulfonic acid IL100872A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/676,143 US5583253A (en) 1991-03-27 1991-03-27 Method of preparing purified alkanesulfonic acid

Publications (1)

Publication Number Publication Date
IL100872A0 true IL100872A0 (en) 1992-11-15

Family

ID=24713394

Family Applications (1)

Application Number Title Priority Date Filing Date
IL100872A IL100872A0 (en) 1991-03-27 1992-02-05 Preparation of purified alkanesulfonic acid

Country Status (12)

Country Link
US (1) US5583253A (de)
EP (1) EP0505692B1 (de)
JP (1) JPH0597792A (de)
KR (1) KR920018017A (de)
AT (1) ATE129699T1 (de)
AU (1) AU646716B2 (de)
CA (1) CA2060022A1 (de)
DE (1) DE69205713T2 (de)
FI (1) FI921334A (de)
IE (1) IE920222A1 (de)
IL (1) IL100872A0 (de)
TW (1) TW216786B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407117B (de) * 1997-09-19 2000-12-27 Immuno Ag Fibrinschwamm
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
WO2004101860A1 (en) * 2003-05-12 2004-11-25 Arkema Inc. High purity electrolytic sulfonic acid solutions
US9399618B2 (en) 2003-05-12 2016-07-26 Arkema Inc. High purity electrolytic sulfonic acid solutions
US7297813B2 (en) * 2004-08-05 2007-11-20 Arkema Inc. Removal of alkyl alkanesulfonate esters from alkanesulfonic acids and other organic media
FR2935142B1 (fr) * 2008-08-20 2010-11-19 Arkema France Dimethyldisulfure issu au moins partiellement de matieres renouvellables
CN103145592B (zh) * 2013-02-20 2014-09-17 上海晶纯生化科技股份有限公司 离子对色谱专用试剂十二烷基磺酸钠的纯化工艺
CN105980421B (zh) 2014-12-04 2018-04-27 株式会社Lg化学 未经拉伸的基于聚丙烯的膜
CA3004795A1 (en) * 2015-11-10 2017-05-18 Basf Se Process for purifying alkanesulfonic acids
CA3004802C (en) 2015-11-10 2024-03-05 Basf Se Method of reprocessing alkanesulfonic acid
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
WO2019154681A1 (en) 2018-02-07 2019-08-15 Basf Se Process for the manufacturing of alkanesulfonic acids

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626004A (en) * 1967-12-07 1971-12-07 Pennwalt Corp Method of preparing alkyl sulfonyl chloride
BE783017A (fr) * 1971-05-28 1972-09-01 Pennwalt Corp Procédé de préparation d'acide alcane sulfonique
FR2482591A1 (fr) * 1980-05-16 1981-11-20 Elf Aquitaine Fabrication de chlorures d'alcane sulfonyles
US4450047A (en) * 1983-01-28 1984-05-22 Penwalt Corporation Process for recovering anhydrous alkanesulfonic acids by reduced pressure, falling film evaporation
US4938846A (en) * 1986-12-08 1990-07-03 Atochem, North America, Inc. Preparation of anhydrous alkanesulfonic acid
FR2611708B1 (fr) * 1987-02-25 1989-06-09 Elf Aquitaine Procede de production d'acides alcane-sulfoniques
US4895977A (en) * 1988-12-12 1990-01-23 Pennwalt Corporation Purification of alkanesulfonic acids using ozone

Also Published As

Publication number Publication date
DE69205713T2 (de) 1996-04-11
FI921334A0 (fi) 1992-03-26
FI921334A (fi) 1992-09-28
AU646716B2 (en) 1994-03-03
ATE129699T1 (de) 1995-11-15
EP0505692B1 (de) 1995-11-02
KR920018017A (ko) 1992-10-21
CA2060022A1 (en) 1992-09-28
IE920222A1 (en) 1992-10-07
TW216786B (de) 1993-12-01
EP0505692A1 (de) 1992-09-30
JPH0597792A (ja) 1993-04-20
US5583253A (en) 1996-12-10
DE69205713D1 (de) 1995-12-07
AU1044992A (en) 1992-10-01

Similar Documents

Publication Publication Date Title
TW216786B (de)
GB9310070D0 (en) Process for the production of purified terephthalic acid
ES8507569A1 (es) Un procedimiento de transformar un compuesto de teicoplanina, o un compuesto del tipo de teicoplanina, en desglucoteicoplanina
ZA893090B (en) Process for the preparation of ferric chloride from ferrous chloride
ZA937638B (en) Process for the purification of crude clavulanic acid
KR100214903B1 (en) Process for producing aminomethanephosphonic acid and aminomethylphosphinic acids
HUT59149A (en) Process for the production of acylamino-methane-phosphonic acids
DE3760451D1 (en) Process for the production of aliphatic chlorine compounds
HUT53377A (en) Process for producing antibiotic l 17392 (deglucoteicoplanin) and salts thereof
HK62791A (en) Process for the preparation of crystalline ceftazidime pentahydrate
DE3665443D1 (en) Process for the production of calcined lime with no or little water content
PT85270A (en) Process for the production of vinyldiphosphonic acid and its salts
PT80855A (en) Process for the resolution of (+) 2-<2'-(p-fluorophenyl)-5'-benzoxazolyl>-propionic acid
CS15890A2 (en) Method of 6-bromo-5-hydroxy-4-dimethylaminomethyl-1-methyl-2-phenylthiomethylindo 1-3-carboxylic acid's ethylester's hydrochloridomonohydrate production
SU1295715A1 (ru) Способ получения ампициллина или цефалексина
LV12566A (en) The production of 3-alkylamino-2- piperazinylpyridines
CS237390A2 (en) Method of halohydrogen acids and high-purity diiodohypoiodous acid's production
EP0338494A3 (de) 3-Anilino-2-hydroxycarbonyl-4-thiophenessigsäuren
EP0338493A3 (de) Tetrahydro-4-phenylimino-3-thiophenessigsäuren
ZA869400B (en) A process for the preparation of 7alpha-acetylthiosteroids
EG20633A (en) Process for the production of purified terephthalic acid
GB9211441D0 (en) Process for the production of purified terephthalic acid