NO895013D0 - Fremgangsmaate ved avfarging av sulfonsyre. - Google Patents
Fremgangsmaate ved avfarging av sulfonsyre.Info
- Publication number
- NO895013D0 NO895013D0 NO895013A NO895013A NO895013D0 NO 895013 D0 NO895013 D0 NO 895013D0 NO 895013 A NO895013 A NO 895013A NO 895013 A NO895013 A NO 895013A NO 895013 D0 NO895013 D0 NO 895013D0
- Authority
- NO
- Norway
- Prior art keywords
- decolving
- procedure
- sulphonic acid
- sulphonic
- acid
- Prior art date
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Steroid Compounds (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/388,212 US4910335A (en) | 1989-08-01 | 1989-08-01 | Decolorization of alkanesulfonic and arenesulfonic acids |
Publications (4)
Publication Number | Publication Date |
---|---|
NO895013D0 true NO895013D0 (no) | 1989-12-13 |
NO895013L NO895013L (no) | 1991-02-04 |
NO170481B NO170481B (no) | 1992-07-13 |
NO170481C NO170481C (no) | 1992-10-21 |
Family
ID=23533160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO895013A NO170481C (no) | 1989-08-01 | 1989-12-13 | Fremgangsmaate ved avfarging av sulfonsyre |
Country Status (12)
Country | Link |
---|---|
US (1) | US4910335A (no) |
EP (1) | EP0411209B1 (no) |
JP (1) | JPH0366658A (no) |
AR (1) | AR245440A1 (no) |
AT (1) | ATE96428T1 (no) |
AU (1) | AU4698089A (no) |
BR (1) | BR9000399A (no) |
CA (1) | CA2005240A1 (no) |
DE (1) | DE68910317T2 (no) |
DK (1) | DK629389A (no) |
ES (1) | ES2044036T3 (no) |
NO (1) | NO170481C (no) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7297813B2 (en) * | 2004-08-05 | 2007-11-20 | Arkema Inc. | Removal of alkyl alkanesulfonate esters from alkanesulfonic acids and other organic media |
EP3068760B1 (en) * | 2013-11-13 | 2023-06-07 | Grillo Chemie GmbH | Process for preparing alkanesulfonic acids from sulfur trioxide and an alkane |
CN105705486B (zh) | 2013-11-18 | 2019-03-01 | 格里洛工厂股份有限公司 | 用于自烷烃和发烟硫酸制备烷基磺酸的新型引发剂 |
US10961182B2 (en) | 2016-11-28 | 2021-03-30 | Basf Se | Solvent-free alkane sulfonation |
RU2694545C1 (ru) * | 2018-03-05 | 2019-07-16 | Федеральное государственное бюджетное образовательное учреждение высшего образования "ДАГЕСТАНСКИЙ ГОСУДАРСТВЕННЫЙ УНИВЕРСИТЕТ" | Диметилдисульфопероксид (пероксид димезилата) и способ его получения |
WO2019212835A2 (en) | 2018-03-10 | 2019-11-07 | Richards Alan K | Compounds, processes, and machinery for converting methane gas into methane-sulfonic acid |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2502619A (en) * | 1947-10-23 | 1950-04-04 | Standard Oil Co | Purifying salts of sulfonic acids |
DE1127352B (de) * | 1960-10-15 | 1962-04-12 | Basf Ag | Verfahren zur Aufhellung roher aliphatischer oder aromatischer Sulfonsaeuren, deren Salzen, Chloriden oder Estern |
US3269927A (en) * | 1962-10-01 | 1966-08-30 | Phillips Petroleum Co | Process of electrolytically improving the clarity of sulfonic acids |
US3413337A (en) * | 1965-10-18 | 1968-11-26 | Phillips Petroleum Co | Sulfoxidation process |
US3479398A (en) * | 1965-12-30 | 1969-11-18 | Phillips Petroleum Co | Nitrogen oxide compounds as sulfoxidation promoters |
US3666797A (en) * | 1968-11-20 | 1972-05-30 | Lion Fat Oil Co Ltd | Method of preparing light-colored paraffin sulfonic acid |
JPS5346825B2 (no) * | 1973-11-12 | 1978-12-16 | ||
US4197255A (en) * | 1975-10-27 | 1980-04-08 | Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) | Method for the production of bleached, low-sultone olefin sulfonates |
DE3325517A1 (de) * | 1983-07-15 | 1985-01-24 | Hoechst Ag, 6230 Frankfurt | Verfahren zur schonenden isolierung von paraffinsulfonsaeuren oder paraffinsulfonaten aus den bei der sulfoxidation von paraffinen erhaltenen reaktionsgemischen |
-
1989
- 1989-08-01 US US07/388,212 patent/US4910335A/en not_active Expired - Fee Related
- 1989-12-12 DE DE89122910T patent/DE68910317T2/de not_active Expired - Fee Related
- 1989-12-12 EP EP89122910A patent/EP0411209B1/en not_active Expired - Lifetime
- 1989-12-12 CA CA002005240A patent/CA2005240A1/en not_active Abandoned
- 1989-12-12 AT AT89122910T patent/ATE96428T1/de not_active IP Right Cessation
- 1989-12-12 ES ES89122910T patent/ES2044036T3/es not_active Expired - Lifetime
- 1989-12-13 DK DK629389A patent/DK629389A/da not_active Application Discontinuation
- 1989-12-13 NO NO895013A patent/NO170481C/no unknown
- 1989-12-14 JP JP1322787A patent/JPH0366658A/ja active Pending
- 1989-12-19 AR AR89315724A patent/AR245440A1/es active
- 1989-12-19 AU AU46980/89A patent/AU4698089A/en not_active Abandoned
-
1990
- 1990-01-31 BR BR909000399A patent/BR9000399A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO170481B (no) | 1992-07-13 |
DK629389D0 (da) | 1989-12-13 |
EP0411209B1 (en) | 1993-10-27 |
NO170481C (no) | 1992-10-21 |
EP0411209A1 (en) | 1991-02-06 |
DE68910317D1 (de) | 1993-12-02 |
NO895013L (no) | 1991-02-04 |
DK629389A (da) | 1991-02-02 |
AU4698089A (en) | 1991-02-07 |
DE68910317T2 (de) | 1994-03-24 |
ATE96428T1 (de) | 1993-11-15 |
JPH0366658A (ja) | 1991-03-22 |
BR9000399A (pt) | 1991-10-08 |
AR245440A1 (es) | 1994-01-31 |
ES2044036T3 (es) | 1994-01-01 |
US4910335A (en) | 1990-03-20 |
CA2005240A1 (en) | 1991-02-01 |
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