CA1120499A - Process for the manufacture of methyl mercaptan from carbon oxides - Google Patents

Process for the manufacture of methyl mercaptan from carbon oxides

Info

Publication number
CA1120499A
CA1120499A CA000322731A CA322731A CA1120499A CA 1120499 A CA1120499 A CA 1120499A CA 000322731 A CA000322731 A CA 000322731A CA 322731 A CA322731 A CA 322731A CA 1120499 A CA1120499 A CA 1120499A
Authority
CA
Canada
Prior art keywords
sulfide
oxide
hydrogen
reactor
catalyst
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
CA000322731A
Other languages
English (en)
French (fr)
Inventor
Bernard Buchholz
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.)
Arkema Inc
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
Application granted granted Critical
Publication of CA1120499A publication Critical patent/CA1120499A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/02Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/04Mixing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/20Sulfiding

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)
CA000322731A 1978-03-06 1979-03-05 Process for the manufacture of methyl mercaptan from carbon oxides Expired CA1120499A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US88343878A 1978-03-06 1978-03-06
US883,438 1978-03-06
US1197779A 1979-02-14 1979-02-14
US011,977 1979-02-14

Publications (1)

Publication Number Publication Date
CA1120499A true CA1120499A (en) 1982-03-23

Family

ID=26683002

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000322731A Expired CA1120499A (en) 1978-03-06 1979-03-05 Process for the manufacture of methyl mercaptan from carbon oxides

Country Status (11)

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

Cited By (2)

* 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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (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
CN109195948B (zh) 2016-05-31 2021-05-11 诺华丝国际股份有限公司 由二甲基硫醚生产甲基硫醇的方法
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

Cited By (2)

* 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

Also Published As

Publication number Publication date
DE2908668A1 (de) 1979-09-20
JPS6312866B2 (nl) 1988-03-23
DE2908668C2 (nl) 1992-10-29
NL7901730A (nl) 1979-09-10
MX151167A (es) 1984-10-08
JPS54135715A (en) 1979-10-22
AR222991A1 (es) 1981-07-15
BR7901361A (pt) 1979-10-02
IT7948218A0 (it) 1979-03-05
FR2419281B1 (nl) 1984-06-22
GB2016468A (en) 1979-09-26
IT1114467B (it) 1986-01-27
ES478320A1 (es) 1980-01-16
NL190447B (nl) 1993-10-01
GB2016468B (en) 1982-09-15
FR2419281A1 (fr) 1979-10-05
NL190447C (nl) 1994-03-01

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Legal Events

Date Code Title Description
MKEX Expiry