IT1114467B - Procedimento continuo in fase vapore per la produzione di metilmercaptano da ossidi di carbonio - Google Patents

Procedimento continuo in fase vapore per la produzione di metilmercaptano da ossidi di carbonio

Info

Publication number
IT1114467B
IT1114467B IT48218/79A IT4821879A IT1114467B IT 1114467 B IT1114467 B IT 1114467B IT 48218/79 A IT48218/79 A IT 48218/79A IT 4821879 A IT4821879 A IT 4821879A IT 1114467 B IT1114467 B IT 1114467B
Authority
IT
Italy
Prior art keywords
methylmercaptane
production
carbon oxides
continuous steam
procedure
Prior art date
Application number
IT48218/79A
Other languages
English (en)
Italian (it)
Other versions
IT7948218A0 (it
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 IT7948218A0 publication Critical patent/IT7948218A0/it
Application granted granted Critical
Publication of IT1114467B publication Critical patent/IT1114467B/it

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)
IT48218/79A 1978-03-06 1979-03-05 Procedimento continuo in fase vapore per la produzione di metilmercaptano da ossidi di carbonio IT1114467B (it)

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
IT7948218A0 IT7948218A0 (it) 1979-03-05
IT1114467B true IT1114467B (it) 1986-01-27

Family

ID=26683002

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48218/79A IT1114467B (it) 1978-03-06 1979-03-05 Procedimento continuo in fase vapore per la produzione di metilmercaptano da ossidi di carbonio

Country Status (11)

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

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
RU2394023C2 (ru) 2003-10-10 2010-07-10 Эвоник Дегусса Гмбх Способ получения метилмеркаптана
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 (en) * 2007-04-17 2008-10-22 Evonik Degussa GmbH Catalyst for the preparation of methyl mercaptan
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
US10577314B2 (en) 2016-05-31 2020-03-03 Novus International, 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
DE2908668A1 (de) 1979-09-20
GB2016468A (en) 1979-09-26
FR2419281A1 (fr) 1979-10-05
BR7901361A (pt) 1979-10-02
ES478320A1 (es) 1980-01-16
IT7948218A0 (it) 1979-03-05
JPS54135715A (en) 1979-10-22
NL190447B (nl) 1993-10-01
MX151167A (es) 1984-10-08
DE2908668C2 (es) 1992-10-29
CA1120499A (en) 1982-03-23
GB2016468B (en) 1982-09-15
AR222991A1 (es) 1981-07-15
FR2419281B1 (es) 1984-06-22
NL190447C (nl) 1994-03-01
JPS6312866B2 (es) 1988-03-23
NL7901730A (nl) 1979-09-10

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950228