摘要 |
This catalyst for hydrocarbon catalytic cracking is obtained by mixing a catalyst (a) comprising a faujasite-type zeolite (A) having a lattice constant within the range of 2.435-2.455 nm, a matrix component, and a rare earth, and a catalyst (b) comprising a faujasite-type zeolite (B) having a lattice constant within the range of 2.445-2.462 nm, a matrix component, phosphorus, and magnesium. |