Hydrodemetalation and hydrodesulfurization catalyst of specified

Details Hydrodemetalation and hydrodesulfurization catalyst of specified Hydrodemetalation and hydrodesulfurization catalyst of specified

1990-10-11

1992-02-18

Shine, W. J.

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

502314, 502315, 502322, 502323, 502332, 502335, 502439, B01J 2104, B01J 2385, B01J 2388, B01J 3200

Patent

active

050894633

ABSTRACT:
For a heavy hydrocarbonaceous feed, especially good hydrodemetalation and hydrodesulfurization are achieved, as well as MCR reduction, using a catalyst having 5 to 11 percent of its pore volume in the form of macropores, and a surface area greater than 75 m.sup.2 /g. Preferably the catalyst has a peak mesopore diameter greater than 165 .ANG., as determined by mercury porosimetry, and an average mesopore diameter greater than 160 .ANG..

REFERENCES:
patent: 4066574 (1978-01-01), Tamm
patent: 4082695 (1978-04-01), Rosinski et al.
patent: 4434048 (1984-02-01), Schindler
patent: 4435278 (1984-03-01), Chen

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