Hydrocracking process using disparate catalyst particle sizes

Details Hydrocracking process using disparate catalyst particle sizes Hydrocracking process using disparate catalyst particle sizes

1988-02-26

1989-05-30

McFarlane, Anthony

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Plural serial stages of chemical conversion

208111, 208210, 208112, 502314, 502315, 502335, 502337, 502439, 502 64, 502 79, C10G 6510

Patent

active

048348651

ABSTRACT:
Disclosed is a hydrocracking process employing a plurality of reaction zones wherein at least one reaction zone contains a small nominal size hydrocracking catalyst (10 to 16 U.S. Sieve mesh size) and wherein the catalyst situated upstream of the small nominal size hydrocracking has a particle size greater than the small nominal size hydrocracking catalyst.

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