CARRIER FOR CATALYSTS Russian patent published in 2002 - IPC

FIELD: production of carriers for catalysts. SUBSTANCE: carrier for catalyst includes aluminum oxide, silicon oxide and lead oxide at the following content of components, mass-%: silicon oxide, 0.1 to 6.0; lead oxide, 0.1 to 7.0 and aluminum oxide being the remainder. Carrier may additionally contain at least one compound of elements selected from group B, Ti, Zr, Ba, Ca, Mg, Sn, Ce, Ni, Zn, Na, K, Fe and Cu in the amount of 0.01-5 mas.% in terms of oxide. EFFECT: high strength and high efficiency during operation in fluiduzed bed. 3 cl, 1 tbl, 6 ex