NL190447C - Process for the preparation of methanethiol. - Google Patents

Process for the preparation of methanethiol.

Info

Publication number
NL190447C
NL190447C NLAANVRAGE7901730,A NL7901730A NL190447C NL 190447 C NL190447 C NL 190447C NL 7901730 A NL7901730 A NL 7901730A NL 190447 C NL190447 C NL 190447C
Authority
NL
Netherlands
Prior art keywords
methanethiol
preparation
Prior art date
Application number
NLAANVRAGE7901730,A
Other languages
Dutch (nl)
Other versions
NL7901730A (en
NL190447B (en
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 NL7901730A publication Critical patent/NL7901730A/en
Publication of NL190447B publication Critical patent/NL190447B/en
Application granted granted Critical
Publication of NL190447C publication Critical patent/NL190447C/en

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)
NLAANVRAGE7901730,A 1978-03-06 1979-03-05 Process for the preparation of methanethiol. NL190447C (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 (3)

Publication Number Publication Date
NL7901730A NL7901730A (en) 1979-09-10
NL190447B NL190447B (en) 1993-10-01
NL190447C true NL190447C (en) 1994-03-01

Family

ID=26683002

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7901730,A NL190447C (en) 1978-03-06 1979-03-05 Process for the preparation of methanethiol.

Country Status (11)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536492A (en) * 1982-09-29 1985-08-20 Pennwalt Corporation Catalyst for the preparation of methyl mercaptan from carbon oxides
US4449006A (en) * 1982-09-29 1984-05-15 Pennwalt Corporation 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 (en) * 2003-10-10 2005-05-06 Degussa Ag Process for the manufacture of methylmercaptan
CN101143329A (en) * 2006-09-11 2008-03-19 德古萨股份公司 Mo-O-K base catalyst, its preparation method and application in synthesizing methyl mercaptan
EP1982764A1 (en) * 2007-04-17 2008-10-22 Evonik Degussa GmbH Catalyst for the preparation of methyl mercaptan
DE102007024576A1 (en) * 2007-05-25 2009-05-20 Evonik Degussa Gmbh Process for the continuous production of methylmercaptan from carbon- and hydrogen-containing compounds
FR2937566B1 (en) 2008-10-24 2014-07-18 Arkema France HYDROGENATION CATALYST, IN PARTICULAR CARBON SULPHIDE
DE102009027837A1 (en) * 2009-07-20 2011-01-27 Evonik Degussa Gmbh Process for the continuous production of methylmercaptan from carbonaceous compounds, sulfur and hydrogen
CN109195948B (en) 2016-05-31 2021-05-11 诺华丝国际股份有限公司 Method for producing methyl mercaptan from dimethyl sulfide
CN114849693A (en) * 2022-06-17 2022-08-05 黄河三角洲京博化工研究院有限公司 Catalyst for synthesizing methyl mercaptan, preparation method and application

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
DE2908668A1 (en) 1979-09-20
JPS6312866B2 (en) 1988-03-23
DE2908668C2 (en) 1992-10-29
NL7901730A (en) 1979-09-10
MX151167A (en) 1984-10-08
JPS54135715A (en) 1979-10-22
AR222991A1 (en) 1981-07-15
BR7901361A (en) 1979-10-02
IT7948218A0 (en) 1979-03-05
FR2419281B1 (en) 1984-06-22
GB2016468A (en) 1979-09-26
IT1114467B (en) 1986-01-27
CA1120499A (en) 1982-03-23
ES478320A1 (en) 1980-01-16
NL190447B (en) 1993-10-01
GB2016468B (en) 1982-09-15
FR2419281A1 (en) 1979-10-05

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 19951001