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 sameInfo
- 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
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)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Carbon And Carbon Compounds (AREA)
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 (fr) |
JP (1) | JP2001517152A (fr) |
KR (1) | KR20010005583A (fr) |
BR (1) | BR9808399A (fr) |
CA (1) | CA2284883A1 (fr) |
FR (1) | FR2760979B1 (fr) |
NO (1) | NO994561L (fr) |
WO (1) | WO1998042438A1 (fr) |
ZA (1) | ZA982404B (fr) |
Families Citing this family (1)
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)
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 |
WO1990011251A1 (fr) * | 1989-03-28 | 1990-10-04 | Pechiney Electrometallurgie | Obtention de carbures de metaux lourds a surface specifique elevee |
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. |
-
1997
- 1997-03-21 FR FR9703726A patent/FR2760979B1/fr not_active Expired - Fee Related
-
1998
- 1998-03-19 CA CA002284883A patent/CA2284883A1/fr not_active Abandoned
- 1998-03-19 WO PCT/FR1998/000551 patent/WO1998042438A1/fr not_active Application Discontinuation
- 1998-03-19 BR BR9808399-6A patent/BR9808399A/pt not_active Application Discontinuation
- 1998-03-19 JP JP54324898A patent/JP2001517152A/ja active Pending
- 1998-03-19 KR KR1019997008646A patent/KR20010005583A/ko not_active Application Discontinuation
- 1998-03-19 EP EP98914949A patent/EP0968054A1/fr not_active Withdrawn
- 1998-03-20 ZA ZA982404A patent/ZA982404B/xx unknown
-
1999
- 1999-09-20 NO NO994561A patent/NO994561L/no unknown
Also Published As
Publication number | Publication date |
---|---|
EP0968054A1 (fr) | 2000-01-05 |
BR9808399A (pt) | 2000-05-16 |
NO994561L (no) | 1999-11-16 |
FR2760979A1 (fr) | 1998-09-25 |
WO1998042438A1 (fr) | 1998-10-01 |
FR2760979B1 (fr) | 1999-04-23 |
KR20010005583A (ko) | 2001-01-15 |
NO994561D0 (no) | 1999-09-20 |
CA2284883A1 (fr) | 1998-10-01 |
JP2001517152A (ja) | 2001-10-02 |
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