FREE FLUIDITY CATALYST MIXTURE

摘要

1. Free-flowing catalytic mixtures for moving beds or fluidised beds, consisting of 50 to 95% by weight of a finely divided supported oxidation catalyat and 50 to 5% by weight of a finely dividedmaterial which is inert in respect of oxidation catalysis, the particle-size spectrum of which is principally with-in the limits of the particle-size spectrum of the oxidation catalystor is directly contiguous to the limits of the particle-size spectrum of the oxidation catalyst, and the density of which is about 80 to 120% of the density of the catalyst.