B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
B01J 23/72 (2006.01) C07C 29/141 (2006.01)
Patent
CA 2322744
The invention relates to a method for the catalytic hydrogenation of a carbonyl compound or of a mixture comprised of two or more carbonyl compounds in the presence of a catalyst. Said catalyst comprises an inorganic supporting material containing TiO2, and, as an active component, copper or a mixture of copper with at least one of the metals selected from the group zinc, aluminum, cerium, a precious metal and a metal of subgroup VIII. The invention is characterized in that the copper surface amounts to a maximum of 10 m2/g.
L'invention concerne un procédé d'hydrogénation catalytique d'un composé carbonylé ou d'un mélange constitué d'au moins deux composés carbonylés, en présence d'un catalyseur. Ledit catalyseur comprend un support inorganique contenant du TiO2, et, comme composant actif, du cuivre ou un mélange de cuivre avec au moins un des métaux sélectionnés dans le groupe zinc, aluminium, cérium, un métal précieux et un métal du sous-groupe VIII. L'invention se caractérise en ce que la surface de cuivre est au maximum de 10m<2>/g.
Hesse Michael
Kratz Detlef
Sauerwald Manfred
Schulz Gerhard
Walter Marc
Basf Aktiengesellschaft
Robic
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