CH535218A - Process for the manufacture of a dialkyl sulfoxide and installation for carrying out this process - Google Patents

Process for the manufacture of a dialkyl sulfoxide and installation for carrying out this process

Info

Publication number
CH535218A
CH535218A CH1781670A CH1781670A CH535218A CH 535218 A CH535218 A CH 535218A CH 1781670 A CH1781670 A CH 1781670A CH 1781670 A CH1781670 A CH 1781670A CH 535218 A CH535218 A CH 535218A
Authority
CH
Switzerland
Prior art keywords
manufacture
installation
carrying
dialkyl sulfoxide
dialkyl
Prior art date
Application number
CH1781670A
Other languages
French (fr)
Inventor
Douchet Charles
Grancher Pierre
Vechiutti Robert
Original Assignee
Aquitaine Petrole
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
Priority claimed from FR6941635A external-priority patent/FR2069896A1/fr
Priority claimed from FR7039166A external-priority patent/FR2111647A2/en
Application filed by Aquitaine Petrole filed Critical Aquitaine Petrole
Publication of CH535218A publication Critical patent/CH535218A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
CH1781670A 1969-12-03 1970-12-02 Process for the manufacture of a dialkyl sulfoxide and installation for carrying out this process CH535218A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR6941635A FR2069896A1 (en) 1969-12-03 1969-12-03
FR7039166A FR2111647A2 (en) 1970-10-30 1970-10-30 Dialkyl sulphoxides prepn

Publications (1)

Publication Number Publication Date
CH535218A true CH535218A (en) 1973-03-31

Family

ID=26215408

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1781670A CH535218A (en) 1969-12-03 1970-12-02 Process for the manufacture of a dialkyl sulfoxide and installation for carrying out this process

Country Status (10)

Country Link
BE (1) BE759726A (en)
CH (1) CH535218A (en)
DE (1) DE2058711C2 (en)
DK (1) DK136771B (en)
FI (1) FI51810C (en)
GB (1) GB1288658A (en)
LU (1) LU62168A1 (en)
NL (1) NL168507C (en)
NO (1) NO131726C (en)
SU (1) SU454738A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115466203A (en) * 2022-09-15 2022-12-13 新疆兴发化工有限公司 Method for removing nitrogen dioxide in crude dimethyl sulfoxide

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702824A (en) * 1952-08-18 1955-02-22 Nitroglycerin Ab Liquid-vapor phase method for producing lower dialkyl sulfoxides
FR1188561A (en) * 1956-11-15 1959-09-23 Union Rheinische Braunkohlen Process for the preparation of dialkylsulfoxides
GB925818A (en) * 1959-09-28 1963-05-08 Petroles D Aquitaine Snpa Soc Process for the manufacture of low-molecular weight dialkyl sulphoxides
DE1197079B (en) * 1959-09-28 1965-07-22 Petroles D Aquitaine Snpa Soc Process for the production of low molecular weight dialkyl sulfoxides
DE1180740B (en) * 1959-12-21 1964-11-05 Crown Zellerbach Corp Process for the production of dialkyl sulfoxides

Also Published As

Publication number Publication date
DK136771C (en) 1978-05-08
DK136771B (en) 1977-11-21
NL7017572A (en) 1971-06-07
FI51810B (en) 1976-12-31
NL168507B (en) 1981-11-16
SU454738A3 (en) 1974-12-25
NO131726B (en) 1975-04-07
NL168507C (en) 1982-04-16
GB1288658A (en) 1972-09-13
NO131726C (en) 1975-07-16
DE2058711A1 (en) 1971-06-09
LU62168A1 (en) 1971-05-12
BE759726A (en) 1971-06-02
FI51810C (en) 1977-04-12
DE2058711C2 (en) 1982-06-24

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Legal Events

Date Code Title Description
PL Patent ceased