FR2158216A1 - (de) hydrogenation catalyst - comprising homogeneous sub-stoichiometric group iii-vi metal carbide - Google Patents

(de) hydrogenation catalyst - comprising homogeneous sub-stoichiometric group iii-vi metal carbide

Info

Publication number
FR2158216A1
FR2158216A1 FR7235828A FR7235828A FR2158216A1 FR 2158216 A1 FR2158216 A1 FR 2158216A1 FR 7235828 A FR7235828 A FR 7235828A FR 7235828 A FR7235828 A FR 7235828A FR 2158216 A1 FR2158216 A1 FR 2158216A1
Authority
FR
France
Prior art keywords
metal carbide
group iii
hydrogenation catalyst
homogeneous sub
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.)
Withdrawn
Application number
FR7235828A
Other languages
French (fr)
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.)
Battelle Memorial Institute Inc
Original Assignee
Battelle Memorial Institute Inc
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 Battelle Memorial Institute Inc filed Critical Battelle Memorial Institute Inc
Publication of FR2158216A1 publication Critical patent/FR2158216A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B01J27/22—Carbides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
    • C07C5/333—Catalytic processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

Catalyst for reactants involving H2 consists of a substoichiometric Gp. III-VI metal carbide, with compsn. within the homogeneity region of the carbide phase concerned. This catalyst is used for (de)hydrogenation of an organic substance in the vapour phase or under pressure in the liquid phase. It is efficient, esp. on the industrial scale; cheap cf. noble metal catalysts (e.g. Pt and Pd); and stable mechanically and chemically.
FR7235828A 1971-10-11 1972-10-10 (de) hydrogenation catalyst - comprising homogeneous sub-stoichiometric group iii-vi metal carbide Withdrawn FR2158216A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1482971 1971-10-11

Publications (1)

Publication Number Publication Date
FR2158216A1 true FR2158216A1 (en) 1973-06-15

Family

ID=4404150

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7235828A Withdrawn FR2158216A1 (en) 1971-10-11 1972-10-10 (de) hydrogenation catalyst - comprising homogeneous sub-stoichiometric group iii-vi metal carbide

Country Status (5)

Country Link
BE (1) BE789900A (en)
DE (1) DE2250023A1 (en)
FR (1) FR2158216A1 (en)
IT (1) IT968814B (en)
NL (1) NL7213681A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062807A (en) * 1975-06-17 1977-12-13 Tokyo Shibaura Electric Co., Ltd. Nitrogen oxide reducing catalyst
JP3165245B2 (en) * 1992-06-11 2001-05-14 住金ケミカル株式会社 Dehydrogenation method and apparatus

Also Published As

Publication number Publication date
NL7213681A (en) 1973-04-13
BE789900A (en) 1973-04-10
IT968814B (en) 1974-03-20
DE2250023A1 (en) 1973-04-19

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Legal Events

Date Code Title Description
ST Notification of lapse