| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hydrocarbon catalytic cracking catalyst which is excellent in hydrothermal stability, and which is highly active in residual oil (bottom) degradation, and which is excellent in selectivity (high liquid yield, low gas, low coke) in the case of using the hydrocarbon catalytic cracking catalyst for the catalytic cracking of hydrocarbon, especially, heavy oil hydrocarbon and a method for manufacturing the catalyst. <P>SOLUTION: The hydrocarbon catalytic cracking catalyst includes faujasite type zeolite, a matrix component, phosphorus component and magnesium component, wherein the content (C<SB POS="POST">Z</SB>) of the faujasite type zeolite ranges from 10 to 50 wt.% as a solid content, and the content (C<SB POS="POST">P</SB>) of phosphorus ranges from 0.1 to 10 wt.% as P<SB POS="POST">2</SB>O<SB POS="POST">5</SB>, and the content (C<SB POS="POST">M</SB>) of magnesium ranges from 0.05 to 3 wt.% as MgO. <P>COPYRIGHT: (C)2013,JPO&INPIT |
