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
B01J23/30—Tungsten
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
C07C5/23—Rearrangement of carbon-to-carbon unsaturated bonds
C07C5/25—Migration of carbon-to-carbon double bonds
C07C5/2506—Catalytic processes
C07C5/2512—Catalytic processes with metal oxides
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Chemical & Material Sciences
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Organic Chemistry
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Chemical Kinetics & Catalysis
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Engineering & Computer Science
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Materials Engineering
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Low-Molecular Organic Synthesis Reactions Using Catalysts
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
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Procede d'obtention d'un catalyseur sur support par echange cationique, catalyseur ainsi obtenu et utilisation de ce catalyseur pour l'oligomerisation d'olefines
Catalyseur oxyde de fer sur support alumine alpha et sa mise en œuvre dans un procede de deshydrogenation d'hydrocarbures monoinsatures comprenant de 4 a 5 atomes de carbone