Catalyst for catalytic gas phase oxidation of olefins into unsaturated aldehydes and method for making the catalyst

作者: Guenter Prescher , Werner Burkhardt , Wolfgang Boeck , Dietrich Arntz

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摘要: A catalyst is described for the production of unsaturated aldehydes by means oxidation with a oxygen-containing gas where an active mass, containing at least elements Mo, Bi, P and O, as well Si-containing carrier material, used in form body certain ratio between outer surface volume defined extent terms space, porosity, density, specific surface, breaking strength, abrasion, through-flow capability. Also method making catalyst.

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