C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
C07C1/207—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms from carbonyl compounds
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
C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
C07C2521/04—Alumina
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
C07C2521/10—Magnesium; Oxides or hydroxides thereof
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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
C07C2523/06—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of zinc, cadmium or mercury
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
C07C2523/26—Chromium
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C2601/00—Systems containing only non-condensed rings
C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Procédé de préparation d'un catalyseur contenant des oxydes de fer, de chrome, de potassium et d'au moins un métal de terre rare, utilisable dans des réactions de deshydrogénation
Catalyseur pour la deshydrogenation des derives oxygenes de la serie du cyclohexane en cetones cycliques et/ou phenols correspondants, et procede de deshydrogenation des derives precites par mise en oeuvre de ce catalyseur
Procede de fabrication d'isocyanates aromatiques par carbonylation des derives nitres en presence de catalyseurs supportes prepares a partir de complexes heteropolymetalliques