IT1074825B - Procedimento per la purificazione di acidi alchilsolfonici - Google Patents

Procedimento per la purificazione di acidi alchilsolfonici

Info

Publication number
IT1074825B
IT1074825B IT19155/77A IT1915577A IT1074825B IT 1074825 B IT1074825 B IT 1074825B IT 19155/77 A IT19155/77 A IT 19155/77A IT 1915577 A IT1915577 A IT 1915577A IT 1074825 B IT1074825 B IT 1074825B
Authority
IT
Italy
Prior art keywords
alchylsulphonic
purification
acids
alchylsulphonic acids
Prior art date
Application number
IT19155/77A
Other languages
English (en)
Italian (it)
Inventor
Claudio Divo
Claudio Del Pino
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
Priority to IT19155/77A priority Critical patent/IT1074825B/it
Priority to YU01660/77A priority patent/YU166077A/xx
Priority to DE19772730245 priority patent/DE2730245A1/de
Priority to CH830977A priority patent/CH625506A5/it
Priority to FR7720775A priority patent/FR2376842A1/fr
Priority to ES460504A priority patent/ES460504A1/es
Priority to GB28815/77A priority patent/GB1532207A/en
Application granted granted Critical
Publication of IT1074825B publication Critical patent/IT1074825B/it

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)
IT19155/77A 1977-01-11 1977-01-11 Procedimento per la purificazione di acidi alchilsolfonici IT1074825B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT19155/77A IT1074825B (it) 1977-01-11 1977-01-11 Procedimento per la purificazione di acidi alchilsolfonici
YU01660/77A YU166077A (en) 1977-01-11 1977-07-05 Process for the purification of alkylsulfonic acids
DE19772730245 DE2730245A1 (de) 1977-01-11 1977-07-05 Verfahren zur abtrennung von alkylsulfonsaeuren mit linearer alkylkette von rohen produkten der sulfoxidation
CH830977A CH625506A5 (en) 1977-01-11 1977-07-06 Process for purifying alkylsulphonic acids
FR7720775A FR2376842A1 (fr) 1977-01-11 1977-07-06 Procede pour la purification d'acides alkylsulfoniques
ES460504A ES460504A1 (es) 1977-01-11 1977-07-07 Procedimiento para la obtencion de acidos alquilsulfonicos purificados.
GB28815/77A GB1532207A (en) 1977-01-11 1977-07-08 Process for purifying alkylsulphonic acids

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
IT1074825B true IT1074825B (it) 1985-04-20

Family

ID=11155338

Family Applications (1)

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

Country Status (7)

Country Link
CH (1) CH625506A5 (US07696358-20100413-C00002.png)
DE (1) DE2730245A1 (US07696358-20100413-C00002.png)
ES (1) ES460504A1 (US07696358-20100413-C00002.png)
FR (1) FR2376842A1 (US07696358-20100413-C00002.png)
GB (1) GB1532207A (US07696358-20100413-C00002.png)
IT (1) IT1074825B (US07696358-20100413-C00002.png)
YU (1) YU166077A (US07696358-20100413-C00002.png)

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
DE2730245A1 (de) 1978-07-20
ES460504A1 (es) 1978-05-16
YU166077A (en) 1982-06-30
GB1532207A (en) 1978-11-15
CH625506A5 (en) 1981-09-30
FR2376842B1 (US07696358-20100413-C00002.png) 1980-08-22

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