YU166077A - Process for the purification of alkylsulfonic acids - Google Patents

Process for the purification of alkylsulfonic acids

Info

Publication number
YU166077A
YU166077A YU01660/77A YU166077A YU166077A YU 166077 A YU166077 A YU 166077A YU 01660/77 A YU01660/77 A YU 01660/77A YU 166077 A YU166077 A YU 166077A YU 166077 A YU166077 A YU 166077A
Authority
YU
Yugoslavia
Prior art keywords
purification
alkylsulfonic acids
alkylsulfonic
acids
Prior art date
Application number
YU01660/77A
Other languages
English (en)
Inventor
C Divo
Pino P Del
Original Assignee
Euteco Spa
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 Euteco Spa filed Critical Euteco Spa
Publication of YU166077A publication Critical patent/YU166077A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/42Separation; Purification; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
YU01660/77A 1977-01-11 1977-07-05 Process for the purification of alkylsulfonic acids YU166077A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19155/77A IT1074825B (it) 1977-01-11 1977-01-11 Procedimento per la purificazione di acidi alchilsolfonici

Publications (1)

Publication Number Publication Date
YU166077A true YU166077A (en) 1982-06-30

Family

ID=11155338

Family Applications (1)

Application Number Title Priority Date Filing Date
YU01660/77A YU166077A (en) 1977-01-11 1977-07-05 Process for the purification of alkylsulfonic acids

Country Status (7)

Country Link
CH (1) CH625506A5 (xx)
DE (1) DE2730245A1 (xx)
ES (1) ES460504A1 (xx)
FR (1) FR2376842A1 (xx)
GB (1) GB1532207A (xx)
IT (1) IT1074825B (xx)
YU (1) YU166077A (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004651A1 (de) * 1980-02-08 1981-08-13 Chemische Werke Hüls AG, 4370 Marl Verfahren zur abtrennung von sulfonsaeuren aus dem bei der umsetzung von paraffinen mit schwefeldioxid, sauerstoff und wasser in gegenwart von uv-licht erhaltenem reaktionsprodukt
DE3048058C2 (de) * 1980-12-19 1983-04-28 Hoechst Ag, 6230 Frankfurt Verfahren zur Abtrennung von Schwefelsäure aus dem bei der Sulfoxidation von n-Paraffinen anfallenden rohen Sulfonierungsgemisch
DE3210573A1 (de) * 1982-03-23 1983-10-06 Hoechst Ag Verfahren zum abtrennen von schwefelsaeure aus dem bei der sulfoxidation von paraffinen anfallenden reaktionsgemisch
IT1191720B (it) * 1986-03-27 1988-03-23 Eniricerche Spa Procedimento per la estrazione di paraffine da miscele delle stesse con acidi alcansolfonici
IT1196982B (it) * 1986-07-23 1988-11-25 Eniricerche Spa Procedimento di estrazione di paraffine da miscele contenenti le stesse ed acidi alcansolfonici
DE3639464A1 (de) * 1986-11-18 1988-05-19 Hoechst Ag Verfahren zur isolierung von alkalisulfat-armen paraffinsulfonaten und schwefelsaeure aus paraffin-sulfoxidation-reaktionsgemischen ohne zwangsanfall von natriumsulfat
DE102007020697A1 (de) 2007-05-03 2008-11-06 Clariant International Ltd. Verfahren zur Isolierung konzentrierter Paraffinsulfonsäuren
DE102008032723A1 (de) 2008-07-11 2010-01-14 Clariant International Limited Verfahren zur Isolierung von Paraffinsulfonsäuren
DE102014009835B4 (de) 2014-07-03 2020-12-24 Weylchem Wiesbaden Gmbh Verfahren zur Herstellung sekundärer Natrium-Alkansulfonate

Also Published As

Publication number Publication date
FR2376842A1 (fr) 1978-08-04
ES460504A1 (es) 1978-05-16
FR2376842B1 (xx) 1980-08-22
IT1074825B (it) 1985-04-20
GB1532207A (en) 1978-11-15
DE2730245A1 (de) 1978-07-20
CH625506A5 (en) 1981-09-30

Similar Documents

Publication Publication Date Title
YU37357B (en) Process for the purification of triglycerides
YU286179A (en) Process for the purification of proteins
YU215578A (en) Process for the purification of plant antocyanine dyestuffs
ZA783630B (en) Process for the preparation of para-benzoquinone
DE2860085D1 (en) Process for the preparation of adipic acid esters
YU166077A (en) Process for the purification of alkylsulfonic acids
PT68102B (en) Process for the preparation of alpha-fluoromethyl-alpha-amino alkanoic acids
GR62641B (en) Process for the purification of anthocyanes
ZA783253B (en) Purification process
DE2862373D1 (en) Process for the purification of sulphonic acids
PT66947B (en) Process for the preparation of acylated heterocyclylcarboxylic acids
DE2860141D1 (en) Process for the manufacture of 3-haloalkoxy- and 3-hydroxyalkoxy-2-alkylpropionic acids esters
GB1555821A (en) Process for the purification of caprolacttam
DE2862273D1 (en) Process for the synthesis of esters of parachlorobenzoyl-phenoxy-isobutyric acid
ZA791781B (en) Process for the purification of olefines
YU135378A (en) Process for the manufacture of new piperazine-dithiocarboxylic acid derivatives
GB2018252B (en) Process for the purification of terephthalic acid
DE2860323D1 (en) Process for the preparation of chlorosulfonic acids
HU174669B (hu) Sposob dlja separacii stereoizomernykh vinilciklopropan-karbonovykh kislot
ZA785012B (en) Process for the preparation of para-benzoquinone
ZA807957B (en) Process for the manufacture of 5-oxoalkanoic acids
ZA786343B (en) Process for the purification of olefines
DE2860564D1 (en) Process for the purification of benzaldehyde
YU307476A (en) Process for the purification of esters
JPS52131517A (en) Process for purification of acetic acid