ZA982404B - Modified molybdenum oxycarbide-based catalysts prepared from oriented molybdenum oxide and method of obtaining the same - Google Patents

Modified molybdenum oxycarbide-based catalysts prepared from oriented molybdenum oxide and method of obtaining the same

Info

Publication number
ZA982404B
ZA982404B ZA982404A ZA982404A ZA982404B ZA 982404 B ZA982404 B ZA 982404B ZA 982404 A ZA982404 A ZA 982404A ZA 982404 A ZA982404 A ZA 982404A ZA 982404 B ZA982404 B ZA 982404B
Authority
ZA
South Africa
Prior art keywords
obtaining
same
molybdenum
based catalysts
catalysts prepared
Prior art date
Application number
ZA982404A
Other languages
English (en)
Inventor
Marc Jacques Ledoux
Cuong Pham Huu
Christophe Bouchy
Pascale Delporte
Pascal Del Gallo
Original Assignee
Pechiney Recherche
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 Pechiney Recherche filed Critical Pechiney Recherche
Publication of ZA982404B publication Critical patent/ZA982404B/xx

Links

Classifications

    • 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
    • C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
    • C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
    • C07C5/41—Catalytic processes
    • 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
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/28—Molybdenum
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/907—Oxycarbides; Sulfocarbides; Mixture of carbides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G39/00—Compounds of molybdenum
    • C01G39/02—Oxides; Hydroxides
    • 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
    • C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
    • 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
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/2206—Catalytic processes not covered by C07C5/23 - C07C5/31
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/20—Two-dimensional structures
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/20—Carbon compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ZA982404A 1997-03-21 1998-03-20 Modified molybdenum oxycarbide-based catalysts prepared from oriented molybdenum oxide and method of obtaining the same ZA982404B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9703726A FR2760979B1 (fr) 1997-03-21 1997-03-21 Catalyseurs a base d'oxycarbure de molybdene modifie prepare a partir d'oxyde de molybdene oriente et son procede d'obtention

Publications (1)

Publication Number Publication Date
ZA982404B true ZA982404B (en) 1998-09-28

Family

ID=9505213

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA982404A ZA982404B (en) 1997-03-21 1998-03-20 Modified molybdenum oxycarbide-based catalysts prepared from oriented molybdenum oxide and method of obtaining the same

Country Status (9)

Country Link
EP (1) EP0968054A1 (pt)
JP (1) JP2001517152A (pt)
KR (1) KR20010005583A (pt)
BR (1) BR9808399A (pt)
CA (1) CA2284883A1 (pt)
FR (1) FR2760979B1 (pt)
NO (1) NO994561L (pt)
WO (1) WO1998042438A1 (pt)
ZA (1) ZA982404B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2641737C1 (ru) * 2016-11-29 2018-01-22 Федеральное государственное бюджетное учреждение науки Институт химии твердого тела Уральского отделения Российской академии наук Способ получения нанокристаллического порошка оксикарбида молибдена

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4271041A (en) * 1979-02-08 1981-06-02 The Board Of Trustees Of Leland Stanford Junior University High surface area molybdenum oxycarbide catalysts
ES2074147T3 (es) * 1989-03-28 1995-09-01 Pechiney Recherche Obtencion de carburos de metales pesados con superficie especifica elevada.
FR2666520B1 (fr) * 1990-09-06 1993-12-31 Pechiney Recherche Procede d'activation de la surface de carbures de metaux lourds a surface specifique elevee en vue de reactions catalytiques.
FR2680984B1 (fr) * 1991-09-06 1993-11-05 Pechiney Recherche Preparation de catalyseur a partir d'oxydes metalliques par reduction et carburation partielle par les gaz reactionnels.
FR2712587B1 (fr) * 1993-11-18 1995-12-15 Pechiney Recherche Procédé d'isomérisation d'hydrocarbures linéaires contenant plus de six atomes de carbone à l'aide de catalyseurs à base d'oxycarbure de molybdène.

Also Published As

Publication number Publication date
NO994561L (no) 1999-11-16
KR20010005583A (ko) 2001-01-15
EP0968054A1 (fr) 2000-01-05
CA2284883A1 (fr) 1998-10-01
WO1998042438A1 (fr) 1998-10-01
BR9808399A (pt) 2000-05-16
FR2760979B1 (fr) 1999-04-23
JP2001517152A (ja) 2001-10-02
NO994561D0 (no) 1999-09-20
FR2760979A1 (fr) 1998-09-25

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