Chevron U.s.a. Inc.

Don Ramon Bushee

Theodorus Ludovicus Michael Maesen

Yihua Zhang

Yalin Hao

Thomas Michael Rea

Theodorus Ludovicus Maesen

A hydrocracking catalyst comprising a zeolite beta having an average domain size from 800 to 1500 nm; a zeolite USY; a catalyst support; and at least one metal selected from the group consisting of elements from Group 6 and Groups 8 through 10 of the Periodic Table. The zeolite beta has an OD acidity of 20 to 50 &#x3bc;mol/g and the catalyst support comprises an amorphous silica aluminate and a second support material when the weight percentage content of the zeolite beta is less than the weight percentage of the zeolite USY, and, when the weight percentage content of the zeolite beta is greater than the weight percentage of the zeolite USY, the zeolite beta has an OD acidity of 20 to 400 &#x3bc;mol/g, the zeolite beta content is from 0.5 to 10 wt. % and the zeolite USY has an ASDI between 0.05 and 0.12 with a corresponding zeolite USY content of from 0 to 5 wt. %. A process for hydrocracking a hydrocarbonaceous feedstock using the catalyst is also described as is a method for making the hydrocracking catalyst.

Hydrocracking catalyst containing zeolite USY and low acidity and large domain size zeolite beta

A hydrocracking catalyst is provided comprising:

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El Sobrante, CA, United States of America

Don Ramon Bushee