CS183656B2 - Process for continuous production of dimethyldisulphide - Google Patents

Process for continuous production of dimethyldisulphide

Info

Publication number
CS183656B2
CS183656B2 CS7200002066A CS206672A CS183656B2 CS 183656 B2 CS183656 B2 CS 183656B2 CS 7200002066 A CS7200002066 A CS 7200002066A CS 206672 A CS206672 A CS 206672A CS 183656 B2 CS183656 B2 CS 183656B2
Authority
CS
Czechoslovakia
Prior art keywords
dimethyldisulphide
continuous production
continuous
production
Prior art date
Application number
CS7200002066A
Other languages
Czech (cs)
English (en)
Inventor
Georges Kvasnikoff
Alain Pfister
Robert Vecchiutti
Original Assignee
Georges Kvasnikoff
Alain Pfister
Robert Vecchiutti
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 Georges Kvasnikoff, Alain Pfister, Robert Vecchiutti filed Critical Georges Kvasnikoff
Publication of CS183656B2 publication Critical patent/CS183656B2/cs

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/22—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of hydropolysulfides or polysulfides
    • C07C319/24—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of hydropolysulfides or polysulfides by reactions involving the formation of sulfur-to-sulfur bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
CS7200002066A 1971-03-29 1972-03-28 Process for continuous production of dimethyldisulphide CS183656B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7110938A FR2130985A5 (ja) 1971-03-29 1971-03-29

Publications (1)

Publication Number Publication Date
CS183656B2 true CS183656B2 (en) 1978-07-31

Family

ID=9074303

Family Applications (1)

Application Number Title Priority Date Filing Date
CS7200002066A CS183656B2 (en) 1971-03-29 1972-03-28 Process for continuous production of dimethyldisulphide

Country Status (15)

Country Link
US (1) US3755461A (ja)
JP (1) JPS5829301B1 (ja)
BE (1) BE781321A (ja)
CA (1) CA981286A (ja)
CS (1) CS183656B2 (ja)
DE (1) DE2215495C2 (ja)
ES (1) ES401281A1 (ja)
FR (1) FR2130985A5 (ja)
GB (1) GB1346556A (ja)
IT (1) IT950816B (ja)
LU (1) LU65054A1 (ja)
NL (1) NL177401C (ja)
PL (1) PL83397B1 (ja)
RO (1) RO59644A (ja)
SU (1) SU441706A3 (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072718A (en) * 1976-07-19 1978-02-07 Phillips Petroleum Company Methods of converting ditertiary organic sulfides to ditertiary organic disulfides
US5026915A (en) * 1985-05-13 1991-06-25 Atochem North America, Inc. Process for the manufacture of dialkyl disulfides
CH672487A5 (ja) * 1986-07-28 1989-11-30 Magyar Asvanyolaj Es Foeldgaz
FR2630104B1 (fr) * 1988-04-14 1990-07-13 Elf Aquitaine Procede de preparation de disulfures organiques
ES2017015B3 (es) * 1988-04-14 1990-12-16 Soc Nat Elf Aquitaine (Production) Procedimiento de preparacion de disulfuros y polisulfuros organicos
US4937385A (en) * 1988-05-18 1990-06-26 Pennwalt Corporation Process for the manufacture of dialkyl disulfides and polysulfides
DE69209192T2 (de) * 1991-08-22 1996-07-25 Atochem North America Elf Verfahren zur selektiven Darstellung von organischen Trisulfiden
US5242613A (en) * 1991-11-13 1993-09-07 Ethyl Corporation Process for mixed extreme pressure additives
US5250737A (en) * 1992-01-31 1993-10-05 Ethyl Corporation Process for hydrocarbyl trisulfide product
US6051740A (en) * 1998-12-11 2000-04-18 Phillips Petroleum Company Oxidation of mercaptans to disulfides
US6169210B1 (en) 1999-04-20 2001-01-02 Kaung-Far Lin Method for producing dialkyl disulfides
ES2336314T3 (es) * 2002-11-27 2010-04-12 Chevron Phillips Chemical Company Produccion de ditiodiglicol.
CN103910661B (zh) * 2013-02-26 2016-08-17 湖北兴发化工集团股份有限公司 一种采用甲硫醇与硫磺硫化法生产二甲基二硫的方法
FR3023288B1 (fr) * 2014-07-04 2016-07-15 Arkema France Procede de preparation de disulfure de dimethyle
FR3023287B1 (fr) 2014-07-04 2016-07-22 Arkema France Procede de preparation de methylmercaptan
CN104628613B (zh) * 2015-01-13 2016-08-24 湖北兴发化工集团股份有限公司 一种甲硫醇硫化法制二甲基二硫的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340324A (en) * 1965-04-26 1967-09-05 Phillips Petroleum Co Process of converting mercaptans to disulfides
US3340999A (en) * 1966-02-15 1967-09-12 Modern Album And Finishing Inc Phonograph record album

Also Published As

Publication number Publication date
JPS5829301B1 (ja) 1983-06-22
FR2130985A5 (ja) 1972-11-10
NL177401B (nl) 1985-04-16
LU65054A1 (ja) 1972-07-11
GB1346556A (en) 1974-02-13
IT950816B (it) 1973-06-20
RO59644A (ja) 1976-05-15
ES401281A1 (es) 1975-02-16
NL177401C (nl) 1985-09-16
BE781321A (fr) 1972-07-17
US3755461A (en) 1973-08-28
DE2215495A1 (de) 1972-10-05
NL7204054A (ja) 1972-10-03
PL83397B1 (ja) 1975-12-31
CA981286A (en) 1976-01-06
DE2215495C2 (de) 1983-12-15
SU441706A3 (ru) 1974-08-30

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