BE745620A - Catalyseurs de dismutation, leur preparation et leur utilisation - Google Patents
Catalyseurs de dismutation, leur preparation et leur utilisationInfo
- Publication number
- BE745620A BE745620A BE745620DA BE745620A BE 745620 A BE745620 A BE 745620A BE 745620D A BE745620D A BE 745620DA BE 745620 A BE745620 A BE 745620A
- Authority
- BE
- Belgium
- Prior art keywords
- dismutation
- catalysts
- preparation
- dismutation catalysts
- Prior art date
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
- 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
- B01J23/32—Manganese, technetium or rhenium
- B01J23/36—Rhenium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
- C07C6/02—Metathesis reactions at an unsaturated carbon-to-carbon bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
- C07C6/02—Metathesis reactions at an unsaturated carbon-to-carbon bond
- C07C6/04—Metathesis reactions at an unsaturated carbon-to-carbon bond at a carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- C07C2521/08—Silica
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- C07C2523/24—Chromium, molybdenum or tungsten
- C07C2523/28—Molybdenum
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- C07C2523/24—Chromium, molybdenum or tungsten
- C07C2523/30—Tungsten
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- C07C2523/32—Manganese, technetium or rhenium
- C07C2523/36—Rhenium
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S585/00—Chemistry of hydrocarbon compounds
- Y10S585/8995—Catalyst and recycle considerations
- Y10S585/906—Catalyst preservation or manufacture, e.g. activation before use
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB6681/69A GB1293552A (en) | 1969-02-07 | 1969-02-07 | Disproportionation catalysts |
Publications (1)
Publication Number | Publication Date |
---|---|
BE745620A true BE745620A (fr) | 1970-08-06 |
Family
ID=9818864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE745620D BE745620A (fr) | 1969-02-07 | 1970-02-06 | Catalyseurs de dismutation, leur preparation et leur utilisation |
Country Status (7)
Country | Link |
---|---|
US (1) | US3673114A (fr) |
JP (1) | JPS4949315B1 (fr) |
BE (1) | BE745620A (fr) |
DE (1) | DE2004490A1 (fr) |
FR (1) | FR2033854A5 (fr) |
GB (1) | GB1293552A (fr) |
NL (1) | NL7001347A (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE879880A (fr) * | 1978-11-09 | 1980-05-07 | Macedo Pedro B | Fixation par echange d'ions de matieres toxiques dans une matrice de verre |
US4511672A (en) * | 1982-07-29 | 1985-04-16 | Monsanto Company | Catalyst and reverse disproportionation process |
US4490477A (en) * | 1982-07-29 | 1984-12-25 | Monsanto Company | Catalyst and reverse disproportionation process |
ZA841982B (en) * | 1983-03-18 | 1985-11-27 | Dow Chemical Co | Catalytic process for producing mixed alcohols from hydrogen and carbon monoxide |
US4465890A (en) * | 1983-03-21 | 1984-08-14 | Phillips Petroleum Company | Metathesis process and catalyst |
US4605810A (en) * | 1985-08-09 | 1986-08-12 | Phillips Petroleum Company | Allene or alkyne treatment of olefin conversion catalysts |
US4762858A (en) * | 1985-09-16 | 1988-08-09 | The Dow Chemical Company | Syngas conversion to oxygenates by reduced yttrium/lanthanide/actinide-modified catalyst |
JPH05103995A (ja) * | 1991-10-17 | 1993-04-27 | Maruzen Petrochem Co Ltd | オレフインの不均化触媒およびその触媒を用いたオレフインの不均化方法 |
US5162597A (en) * | 1991-11-18 | 1992-11-10 | Phillips Petroleum Company | Olefin disproportionation and application thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1144494A (en) * | 1965-05-31 | 1969-03-05 | British Petroleum Co | Improvements relating to the preparation of catalysts |
US3471586A (en) * | 1965-08-27 | 1969-10-07 | Universal Oil Prod Co | Preparation of active hydrocarbon conversion catalysts |
-
1969
- 1969-02-07 GB GB6681/69A patent/GB1293552A/en not_active Expired
-
1970
- 1970-01-28 US US6560A patent/US3673114A/en not_active Expired - Lifetime
- 1970-01-30 NL NL7001347A patent/NL7001347A/xx unknown
- 1970-01-31 DE DE19702004490 patent/DE2004490A1/de active Pending
- 1970-02-02 FR FR7003599A patent/FR2033854A5/fr not_active Expired
- 1970-02-04 JP JP45009335A patent/JPS4949315B1/ja active Pending
- 1970-02-06 BE BE745620D patent/BE745620A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
DE2004490A1 (de) | 1971-04-22 |
NL7001347A (fr) | 1970-08-11 |
US3673114A (en) | 1972-06-27 |
JPS4949315B1 (fr) | 1974-12-26 |
FR2033854A5 (fr) | 1970-12-04 |
GB1293552A (en) | 1972-10-18 |
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