DE69613276D1 - Verfahren zur Herstellung von Methylmercaptan - Google Patents

Verfahren zur Herstellung von Methylmercaptan

Info

Publication number
DE69613276D1
DE69613276D1 DE69613276T DE69613276T DE69613276D1 DE 69613276 D1 DE69613276 D1 DE 69613276D1 DE 69613276 T DE69613276 T DE 69613276T DE 69613276 T DE69613276 T DE 69613276T DE 69613276 D1 DE69613276 D1 DE 69613276D1
Authority
DE
Germany
Prior art keywords
pref
catalyst
methyl mercaptan
preparation
degrees
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69613276T
Other languages
English (en)
Other versions
DE69613276T2 (de
Inventor
Herve Ponceblanc
Francois Tamburro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Adisseo Ireland Ltd
Original Assignee
Aventis Animal Nutrition SA
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 Aventis Animal Nutrition SA filed Critical Aventis Animal Nutrition SA
Application granted granted Critical
Publication of DE69613276D1 publication Critical patent/DE69613276D1/de
Publication of DE69613276T2 publication Critical patent/DE69613276T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/02—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
    • C07C319/08—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols by replacement of hydroxy groups or etherified or esterified hydroxy groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/20—Carbon compounds
    • B01J27/232—Carbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69613276T 1995-06-23 1996-06-19 Verfahren zur Herstellung von Methylmercaptan Expired - Lifetime DE69613276T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9507571A FR2735773B1 (fr) 1995-06-23 1995-06-23 Procede de preparation de methylmercaptan

Publications (2)

Publication Number Publication Date
DE69613276D1 true DE69613276D1 (de) 2001-07-19
DE69613276T2 DE69613276T2 (de) 2001-09-20

Family

ID=9480336

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69613276T Expired - Lifetime DE69613276T2 (de) 1995-06-23 1996-06-19 Verfahren zur Herstellung von Methylmercaptan

Country Status (13)

Country Link
US (1) US5847223A (de)
EP (1) EP0749961B1 (de)
JP (1) JP2963396B2 (de)
CN (1) CN1068874C (de)
AT (1) ATE202085T1 (de)
DE (1) DE69613276T2 (de)
DK (1) DK0749961T3 (de)
EA (1) EA000798B1 (de)
ES (1) ES2158258T3 (de)
FR (1) FR2735773B1 (de)
GR (1) GR3036037T3 (de)
PT (1) PT749961E (de)
SG (1) SG40879A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2120822C1 (ru) * 1997-09-18 1998-10-27 Институт катализа им.Г.К.Борескова СО РАН Катализатор синтеза метилмеркаптана
CN1101253C (zh) * 1998-08-25 2003-02-12 中国科学院长春应用化学研究所 多金属氧酸盐的单层和多层分子组装体系
DE10319739A1 (de) * 2003-04-30 2004-11-18 Basf Ag Katalysator zur Herstellung von Methylmercaptan aus Methanol und Schwefelwasserstoff
DE10338887A1 (de) * 2003-08-23 2005-03-17 Degussa Ag Katalysator zur Synthese von Alkylmercaptan und Verfahren zu seiner Herstellung
RU2394023C2 (ru) * 2003-10-10 2010-07-10 Эвоник Дегусса Гмбх Способ получения метилмеркаптана
DE102004037739A1 (de) * 2004-08-04 2006-03-16 Degussa Ag Wolframat enthaltende Katalysatoren zur Synthese von Alkylmercaptan und Verfahren zu ihrer Herstellung
DE102006032635A1 (de) * 2006-07-13 2008-01-17 Evonik Degussa Gmbh Verfahren zur Herstellung von Alkylmercaptanen in einem Mehrzonenfestbettreaktor
PE20121096A1 (es) 2008-12-23 2012-08-05 Basf Se Metodo para comprimir gases que contienen sulfuro de hidrogeno
CN102247873B (zh) * 2011-08-04 2013-05-01 厦门大学 一种合成甲硫醇的含磷催化剂及其制备方法
EP2606967A1 (de) * 2011-12-19 2013-06-26 Evonik Degussa GmbH Katalysator zur Synthese von Alkylmercaptanen und Verfahren zu seiner Herstellung
MX2018012649A (es) 2016-05-31 2019-01-30 Novus Int Inc Proceso para producir metil mercaptano a partir de sulfuro de dimetilo.
CN112979516B (zh) * 2021-04-20 2023-12-08 查都(海南)科技有限公司 一种节能的甲硫醇合成装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2820061A (en) * 1954-07-28 1958-01-14 Pure Oil Co Preparation of organic thiols
FR1161066A (fr) * 1955-06-22 1958-08-20 American Oil Co Perfectionnements apportés aux procédés pour fabriquer du mercaptan méthylique
US2822400A (en) * 1955-06-22 1958-02-04 American Oil Co Methyl mercaptan production process
FR2253013B1 (de) * 1973-11-30 1980-01-04 Rhone Progil
FR2477538A2 (fr) * 1980-03-06 1981-09-11 Rhone Poulenc Ind Procede de preparation de methylmercaptan a partir d'hydrogene sulfure et de methanol
SU1145013A1 (ru) * 1982-09-29 1985-03-15 Предприятие П/Я В-8952 Способ получени 3-метилпентена-2
US5021383A (en) * 1989-06-16 1991-06-04 Berty Reaction Engineers, Ltd. Catalyst for the destruction of toxic organic chemicals
US5283369A (en) * 1992-03-24 1994-02-01 Elf Atochem North America, Inc. Selective synthesis of mercaptans and catalyst therefor

Also Published As

Publication number Publication date
PT749961E (pt) 2001-10-31
GR3036037T3 (en) 2001-09-28
FR2735773A1 (fr) 1996-12-27
CN1068874C (zh) 2001-07-25
SG40879A1 (en) 1997-06-14
DE69613276T2 (de) 2001-09-20
EP0749961B1 (de) 2001-06-13
US5847223A (en) 1998-12-08
FR2735773B1 (fr) 1997-09-12
ES2158258T3 (es) 2001-09-01
ATE202085T1 (de) 2001-06-15
JPH0912535A (ja) 1997-01-14
EA199600033A3 (ru) 1997-03-31
EA199600033A2 (ru) 1996-12-30
JP2963396B2 (ja) 1999-10-18
EA000798B1 (ru) 2000-04-24
EP0749961A1 (de) 1996-12-27
DK0749961T3 (da) 2001-09-03
CN1141915A (zh) 1997-02-05

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Legal Events

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8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ADISSEO IRELAND LTD., DUBLIN, IE