BE872947A - Separation des acides sulfoniques du milieu de leur preparation - Google Patents

Separation des acides sulfoniques du milieu de leur preparation

Info

Publication number
BE872947A
BE872947A BE192462A BE192462A BE872947A BE 872947 A BE872947 A BE 872947A BE 192462 A BE192462 A BE 192462A BE 192462 A BE192462 A BE 192462A BE 872947 A BE872947 A BE 872947A
Authority
BE
Belgium
Prior art keywords
separation
preparation
medium
sulphonic acids
sulphonic
Prior art date
Application number
BE192462A
Other languages
English (en)
French (fr)
Inventor
R Kern
D Augustin
Original Assignee
Ato Chimie
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 Ato Chimie filed Critical Ato Chimie
Publication of BE872947A publication Critical patent/BE872947A/xx

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)
BE192462A 1977-12-28 1978-12-21 Separation des acides sulfoniques du milieu de leur preparation BE872947A (fr)

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
BE872947A true BE872947A (fr) 1979-06-21

Family

ID=9199438

Family Applications (1)

Application Number Title Priority Date Filing Date
BE192462A BE872947A (fr) 1977-12-28 1978-12-21 Separation des acides sulfoniques du milieu de leur preparation

Country Status (12)

Country Link
US (1) US4233236A (de)
JP (1) JPS5495515A (de)
BE (1) BE872947A (de)
CA (1) CA1113118A (de)
DE (1) DE2855849A1 (de)
DK (1) DK584278A (de)
FR (1) FR2413366A1 (de)
GB (1) GB2011405B (de)
IE (1) IE47699B1 (de)
IT (1) IT1102437B (de)
LU (1) LU80695A1 (de)
NL (1) NL7812538A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
BG20344A3 (de) * 1970-08-07 1975-11-05
JPS52122320A (en) * 1976-04-05 1977-10-14 Texaco Trinidad Process for removing sulfuric acid from sulfoxidation product

Also Published As

Publication number Publication date
GB2011405B (en) 1982-06-09
IT7831259A0 (it) 1978-12-22
IT1102437B (it) 1985-10-07
FR2413366A1 (fr) 1979-07-27
IE782520L (en) 1979-06-28
FR2413366B1 (de) 1980-06-06
JPS5495515A (en) 1979-07-28
DK584278A (da) 1979-06-29
NL7812538A (nl) 1979-07-02
GB2011405A (en) 1979-07-11
LU80695A1 (fr) 1979-07-20
CA1113118A (fr) 1981-11-24
US4233236A (en) 1980-11-11
JPS6214546B2 (de) 1987-04-02
DE2855849A1 (de) 1979-07-12
IE47699B1 (en) 1984-05-30

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ATO CHIMIE

Effective date: 19871231