LU80695A1 - Separation des acides sulfoniques du milieu de leur preparation - Google Patents

Separation des acides sulfoniques du milieu de leur preparation

Info

Publication number
LU80695A1
LU80695A1 LU80695A LU80695A LU80695A1 LU 80695 A1 LU80695 A1 LU 80695A1 LU 80695 A LU80695 A LU 80695A LU 80695 A LU80695 A LU 80695A LU 80695 A1 LU80695 A1 LU 80695A1
Authority
LU
Luxembourg
Prior art keywords
separation
preparation
medium
sulphonic acids
sulphonic
Prior art date
Application number
LU80695A
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 LU80695A1 publication Critical patent/LU80695A1/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)
LU80695A 1977-12-28 1978-12-21 Separation des acides sulfoniques du milieu de leur preparation LU80695A1 (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
LU80695A1 true LU80695A1 (fr) 1979-07-20

Family

ID=9199438

Family Applications (1)

Application Number Title Priority Date Filing Date
LU80695A LU80695A1 (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 (bg) * 1970-08-07 1975-11-05 Ato Chimie Метод за отделяне на сулфонови киселини и сулфонати
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
DK584278A (da) 1979-06-29
DE2855849A1 (de) 1979-07-12
GB2011405A (en) 1979-07-11
IT7831259A0 (it) 1978-12-22
IE782520L (en) 1979-06-28
IT1102437B (it) 1985-10-07
JPS6214546B2 (de) 1987-04-02
US4233236A (en) 1980-11-11
JPS5495515A (en) 1979-07-28
IE47699B1 (en) 1984-05-30
FR2413366A1 (fr) 1979-07-27
FR2413366B1 (de) 1980-06-06
GB2011405B (en) 1982-06-09
BE872947A (fr) 1979-06-21
CA1113118A (fr) 1981-11-24
NL7812538A (nl) 1979-07-02

Similar Documents

Publication Publication Date Title
MX149037A (es) Procedimiento mejorado para la preparacion de esteres alilicos de acidos n-alquil-omega(alquilenureido),amicos
IT1034323B (it) Procedimento per la preparazione di alchilencarbonati
IT1110142B (it) Procedimento per la preparazione di elettrodi
IT1098000B (it) Procedimento di idroformilazione per la preparazione di composti carbonilici
SE7801428L (sv) Forfarande for framstellning av cefemkarbonsyror
IT1111198B (it) Procedimento per la preparazione di acidi
IT1160443B (it) Procedimento per la preparazione di acidi 1,2-diidro-3h-pirrolo (1,2-a)-pirrol-1-carbossilici
BE872947A (fr) Separation des acides sulfoniques du milieu de leur preparation
IT1095367B (it) Procedimento per la separazione di olefine
MX4704E (es) Procedimiento mejorado para la preparacion de ester metilico de alfa-l-aspartil-l-fenilalanina
BR7800822A (pt) Process for the preparation of new esters
AR222815A1 (es) Procedimiento para la preparacion de acidos(alfa-trifluorometil-mercapto-propionil)-pirrolidinil-o tiazolidinil-carboxilicos
MX5368E (es) Procedimiento para la preparacion de esteres de acidos ciclopropancarboxilicos
IT1098013B (it) Procedimento per la preparazione di furanoni
IT1068949B (it) Procedimento per la preparazione di 4-alchil-tio-semicarbazidi
IT1106888B (it) Procedimento per la preparazione di idrossifenil-idantoina
IT1128163B (it) Procedimento per la preparazione di acidi alcanoici
IT1037176B (it) Procedimento per la preparazione di ammindacidi
IT1104670B (it) Procedimento per la preparazione di trialogenuri di stagno monoidrocarbile
BR7805516A (pt) Processos de preparacao de fosfonatos herbicidas
IT7869482A0 (it) Procedimento per la filtrazione di poltiglie acquose
IT1107695B (it) Procedimento per la preparazione di 6-ossamordinani 6-sostituiti
IT1109205B (it) Procedimento per la preparazione di 4-clorochinoline
IT7847754A0 (it) Poliesteri procedimento per la preparazione di
IT1069003B (it) Procedimento per la preparazione di s-alchil-fosforo-di-alogenuri di-tioati