FIELD: chemistry.
SUBSTANCE: invention relates to a catalyst composition for hydrocarbon conversion. Catalyst contains in terms of total weight of catalyst in wt%: 25–30 zeolite Y, 15–20 zeolite ZSM-5, 50–60 beta zeolite. Described also is a method of producing propylene, involving cracking hydrocarbon raw material.
EFFECT: higher yield of propylene during cracking with fluidised catalyst.
14 cl, 1 tbl, 2 ex
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