DK584278A - Fremgangsmaade til adskillelse af sulfonerede paraffiner fra deres fremstillingsmedium - Google Patents
Fremgangsmaade til adskillelse af sulfonerede paraffiner fra deres fremstillingsmediumInfo
- Publication number
- DK584278A DK584278A DK584278A DK584278A DK584278A DK 584278 A DK584278 A DK 584278A DK 584278 A DK584278 A DK 584278A DK 584278 A DK584278 A DK 584278A DK 584278 A DK584278 A DK 584278A
- Authority
- DK
- Denmark
- Prior art keywords
- sulphoned
- paraffins
- separating
- procedure
- manufacturing medium
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7739485A FR2413366A1 (fr) | 1977-12-28 | 1977-12-28 | Separation des acides sulfoniques du milieu de leur preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK584278A true DK584278A (da) | 1979-06-29 |
Family
ID=9199438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK584278A DK584278A (da) | 1977-12-28 | 1978-12-28 | Fremgangsmaade til adskillelse af sulfonerede paraffiner fra deres fremstillingsmedium |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4233236A (da) |
| JP (1) | JPS5495515A (da) |
| BE (1) | BE872947A (da) |
| CA (1) | CA1113118A (da) |
| DE (1) | DE2855849A1 (da) |
| DK (1) | DK584278A (da) |
| FR (1) | FR2413366A1 (da) |
| GB (1) | GB2011405B (da) |
| IE (1) | IE47699B1 (da) |
| IT (1) | IT1102437B (da) |
| LU (1) | LU80695A1 (da) |
| NL (1) | NL7812538A (da) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3013808C2 (de) * | 1980-04-10 | 1982-12-23 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Abtennung von Schwefelsäure aus dem bei der Umsetzung von Paraffinen mit Schwefeldioxid, Sauerstoff und Wasser in Gegenwart von UV-Licht anfallenden Sulfoxidationsaustrag |
| US4454075A (en) * | 1983-03-03 | 1984-06-12 | Hoechst Aktiengesellschaft | Process for removing sulfuric acid from the reaction mixture obtained in the sulfoxidation of paraffins |
| DE3325516A1 (de) * | 1983-07-15 | 1985-01-24 | Hoechst Ag, 6230 Frankfurt | Verfahren zur schonenden isolierung von paraffinsulfonat und schwefelsaeure aus paraffin-sulfoxidations-reaktionsgemischen |
| DE3412844A1 (de) * | 1984-04-05 | 1985-10-17 | Hoechst Ag, 6230 Frankfurt | Verfahren zur abtrennung der restlichen schwefelsaeure aus dem bei der sulfoxidation von paraffinen anfallenden reaktionsgemisch |
| JPH03196278A (ja) * | 1989-12-25 | 1991-08-27 | Fujikura Ltd | ハンディターミナル |
| JPH06138023A (ja) * | 1992-10-26 | 1994-05-20 | Shimadzu Corp | 分光光度計 |
| DE102007020697A1 (de) * | 2007-05-03 | 2008-11-06 | Clariant International Ltd. | Verfahren zur Isolierung konzentrierter Paraffinsulfonsäuren |
| FR2924116B1 (fr) * | 2007-11-27 | 2010-02-26 | Rhodia Operations | Procede de preparation d'un sel de l'acide trifluoromethanesulfinique |
| CN105294513B (zh) * | 2015-11-24 | 2017-07-14 | 浙江赞宇科技股份有限公司 | 一种连续化生产高品质烷基苯磺酸的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE907052C (de) * | 1942-08-01 | 1954-03-22 | Hoechst Ag | Verfahren zur Trennung hoehermolekularer Sulfonsaeuren von wasserunloeslichen Bestandteilen |
| US3454479A (en) * | 1964-12-01 | 1969-07-08 | Exxon Research Engineering Co | Process for improved sulfoxidation products |
| DE1568591B2 (de) * | 1966-09-10 | 1976-06-10 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung alkalisulfatarmer alkaliparaffinsulfonatloesungen |
| DE1934154A1 (de) * | 1968-09-20 | 1970-05-27 | Hydrierwerk Rodleben Veb | Verfahren zur Herstellung hellfarbiger fremdsalzarmer Alkansulfonate |
| IT941650B (it) * | 1970-08-07 | 1973-03-10 | Aquitaine Petrole | Procedimento per la preparazione di acidi solfonici e di solfonati |
| JPS52122320A (en) * | 1976-04-05 | 1977-10-14 | Texaco Trinidad | Process for removing sulfuric acid from sulfoxidation product |
-
1977
- 1977-12-28 FR FR7739485A patent/FR2413366A1/fr active Granted
-
1978
- 1978-12-20 IE IE2520/78A patent/IE47699B1/en unknown
- 1978-12-21 BE BE192462A patent/BE872947A/xx not_active IP Right Cessation
- 1978-12-21 LU LU80695A patent/LU80695A1/xx unknown
- 1978-12-21 GB GB7849734A patent/GB2011405B/en not_active Expired
- 1978-12-22 DE DE19782855849 patent/DE2855849A1/de not_active Ceased
- 1978-12-22 IT IT31259/78A patent/IT1102437B/it active
- 1978-12-24 NL NL7812538A patent/NL7812538A/xx not_active Application Discontinuation
- 1978-12-26 US US05/972,726 patent/US4233236A/en not_active Expired - Lifetime
- 1978-12-26 JP JP16451678A patent/JPS5495515A/ja active Granted
- 1978-12-27 CA CA318,630A patent/CA1113118A/fr not_active Expired
- 1978-12-28 DK DK584278A patent/DK584278A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| LU80695A1 (fr) | 1979-07-20 |
| CA1113118A (fr) | 1981-11-24 |
| GB2011405B (en) | 1982-06-09 |
| DE2855849A1 (de) | 1979-07-12 |
| IE782520L (en) | 1979-06-28 |
| IT7831259A0 (it) | 1978-12-22 |
| NL7812538A (nl) | 1979-07-02 |
| IT1102437B (it) | 1985-10-07 |
| US4233236A (en) | 1980-11-11 |
| BE872947A (fr) | 1979-06-21 |
| JPS5495515A (en) | 1979-07-28 |
| GB2011405A (en) | 1979-07-11 |
| JPS6214546B2 (da) | 1987-04-02 |
| FR2413366B1 (da) | 1980-06-06 |
| FR2413366A1 (fr) | 1979-07-27 |
| IE47699B1 (en) | 1984-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHB | Application shelved due to non-payment |