GB2016468B - Process for the manufacture of methyl mercaptain - Google Patents

Process for the manufacture of methyl mercaptain

Info

Publication number
GB2016468B
GB2016468B GB7907182A GB7907182A GB2016468B GB 2016468 B GB2016468 B GB 2016468B GB 7907182 A GB7907182 A GB 7907182A GB 7907182 A GB7907182 A GB 7907182A GB 2016468 B GB2016468 B GB 2016468B
Authority
GB
United Kingdom
Prior art keywords
mercaptain
methyl
manufacture
methyl mercaptain
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
Application number
GB7907182A
Other languages
English (en)
Other versions
GB2016468A (en
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.)
Pennwalt Corp
Original Assignee
Pennwalt Corp
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 Pennwalt Corp filed Critical Pennwalt Corp
Publication of GB2016468A publication Critical patent/GB2016468A/en
Application granted granted Critical
Publication of GB2016468B publication Critical patent/GB2016468B/en
Expired 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
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/04—Mixing
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/20—Sulfiding

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)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB7907182A 1978-03-06 1979-03-01 Process for the manufacture of methyl mercaptain Expired GB2016468B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88343878A 1978-03-06 1978-03-06
US1197779A 1979-02-14 1979-02-14

Publications (2)

Publication Number Publication Date
GB2016468A GB2016468A (en) 1979-09-26
GB2016468B true GB2016468B (en) 1982-09-15

Family

ID=26683002

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7907182A Expired GB2016468B (en) 1978-03-06 1979-03-01 Process for the manufacture of methyl mercaptain

Country Status (11)

Country Link
JP (1) JPS54135715A (fr)
AR (1) AR222991A1 (fr)
BR (1) BR7901361A (fr)
CA (1) CA1120499A (fr)
DE (1) DE2908668A1 (fr)
ES (1) ES478320A1 (fr)
FR (1) FR2419281A1 (fr)
GB (1) GB2016468B (fr)
IT (1) IT1114467B (fr)
MX (1) MX151167A (fr)
NL (1) NL190447C (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449006A (en) * 1982-09-29 1984-05-15 Pennwalt Corporation Preparation of methyl mercaptan from carbon oxides
US4536492A (en) * 1982-09-29 1985-08-20 Pennwalt Corporation Catalyst for the preparation of methyl mercaptan from carbon oxides
US4491639A (en) * 1982-09-30 1985-01-01 Gas Research Institute Methods of making high activity transition metal catalysts
WO2005040082A2 (fr) * 2003-10-10 2005-05-06 Degussa Ag Procede de production de methylmercaptan
CN101143329A (zh) * 2006-09-11 2008-03-19 德古萨股份公司 Mo-O-K基催化剂、其制备方法及其在甲硫醇合成中的应用
EP1982764A1 (fr) * 2007-04-17 2008-10-22 Evonik Degussa GmbH Catalyseur pour la préparation de mercaptan de méthyle
DE102007024576A1 (de) * 2007-05-25 2009-05-20 Evonik Degussa Gmbh Verfahren zur kontinuierlichen Herstellung von Methylmercaptan aus kohlenstoff- und wasserstoffhaltigen Verbindungen
FR2937566B1 (fr) 2008-10-24 2014-07-18 Arkema France Catalyseur d'hydrogenation, notamment de sulfure de carbone
DE102009027837A1 (de) * 2009-07-20 2011-01-27 Evonik Degussa Gmbh Verfahren zur kontinuierlichen Herstellung von Methylmercaptan aus kohlenstoffhaltigen Verbindungen, Schwefel und Wasserstoff
MY189842A (en) 2016-05-31 2022-03-11 Novus Int Inc Process for producing methyl mercaptan from dimethyl sulfide
CN114849693A (zh) * 2022-06-17 2022-08-05 黄河三角洲京博化工研究院有限公司 一种用于合成甲硫醇的催化剂、制备方法及应用

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070632A (en) * 1959-12-21 1962-12-25 Pennsalt Chemicals Corp Process for preparation of methyl mercaptan

Also Published As

Publication number Publication date
NL190447C (nl) 1994-03-01
FR2419281A1 (fr) 1979-10-05
GB2016468A (en) 1979-09-26
NL190447B (nl) 1993-10-01
AR222991A1 (es) 1981-07-15
BR7901361A (pt) 1979-10-02
JPS54135715A (en) 1979-10-22
CA1120499A (fr) 1982-03-23
JPS6312866B2 (fr) 1988-03-23
FR2419281B1 (fr) 1984-06-22
IT7948218A0 (it) 1979-03-05
DE2908668A1 (de) 1979-09-20
DE2908668C2 (fr) 1992-10-29
MX151167A (es) 1984-10-08
ES478320A1 (es) 1980-01-16
NL7901730A (nl) 1979-09-10
IT1114467B (it) 1986-01-27

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960301