ZEOLITE-CONTAINING CATALYST, PROCESS FOR PRODUCING THE ZEOLITE-CONTAINING CATALYST, AND PROCESS FOR PRODUCING PROPYLENE

摘要

Disclosed is a zeolite-containing catalyst that has excellent shape, fluidity, and mechanical strength as a catalyst for a fluidized bed reaction.  The zeolite-containing catalyst is in the form of particles that contain zeolite and silica, have an average particle diameter of 20 to 300 µm, and not more than 30% of the cross-sectional area of the particle is accounted for by the area of pores in the cross section of the particle.