C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 47/02 (2006.01) B01J 8/06 (2006.01) B01J 19/24 (2006.01) B01J 19/26 (2006.01) C07C 29/141 (2006.01) C07C 31/02 (2006.01) C07C 45/50 (2006.01) C07C 45/72 (2006.01) C07C 47/19 (2006.01) C07C 51/235 (2006.01) C07C 53/124 (2006.01) C07C 53/126 (2006.01)
Patent
CA 2310516
The invention relates to a catalytic process for carrying out multiphase reactions in a tubular reactor, with the catalyst being present in the continuous phase and at least one starting material in a disperse phase and the loading factor B of the tubular reactor being equal to or greater than 0.8. The process is suitable in particular for the hydroformylation of olefins. The aldehydes thus prepared can be used for the preparation of alcohols, carboxylic acids or in aldol condensations.
L'invention concerne un procédé catalytique pour mener des réactions multiphases dans un réacteur tubulaire, le catalyseur étant présent dans la phase continue. Au moins un matériau de départ est en phase dispersée, et le facteur de chargement B du réacteur tubulaire est égal ou supérieur à 0,8. Le procédé convient en particulier à l'hydroformylation d'oléfines. Les aldéhydes ainsi préparés peuvent être utilisés pour la préparation d'alcools, d'acides carboxyliques ou dans les condensations d'aldol.
Koch Jurgen
Protzmann Guido
Rottger Dirk
Trocha Martin
Wiese Klaus-Diether
Evonik Oxeno Gmbh
Fetherstonhaugh & Co.
Oxeno Olefinchemie Gmbh
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