Catalyst system for removal of calcium from a hydrocarbon feedst

Details Catalyst system for removal of calcium from a hydrocarbon feedst Catalyst system for removal of calcium from a hydrocarbon feedst

1990-07-31

1992-04-07

Shine, W. J.

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

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

502313, 502344, B01J 2104, B01J 2304, B01J 2385

Patent

active

051028522

ABSTRACT:
A catalyst system is disclosed which is capable of removing calcium from a hydrocarbon feed having at least 1 ppm oil-soluble calcium. It comprises a catalyst layer characterized as a fixed bed of catalyst particles, such fixed bed of catalyst particles may be graded, a high volume percent of their pore volume in the form of macropores above 1000 Angstrom in diameter, or an average meso pore diameter of 100-800 .ANG., low surface area, and low hydrogenation activity, and the inclusion of Group I metals, in particular potassium, on the catalyst base.

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patent: 4830736 (1989-05-01), Hung et al.
patent: 4908344 (1990-03-01), Pereira et al.

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