Method of hydrorefining catalyst manufacture

Details Method of hydrorefining catalyst manufacture Method of hydrorefining catalyst manufacture

1982-09-23

1983-12-06

Shine, W. J.

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

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

502323, 502332, 502335, B01J 2104, B01J 2385

Patent

active

044192754

ABSTRACT:
A catalytic composite of Group VIB metal, Group VIII metal and a porous alumina carrier material is manufactured by controlling a water of hydration of pseudo-boehmite contained in an amorphous alumina hydrate slurry in the range of 1.20-1.50 mols per mol of Al.sub.2 O.sub.3 ; forming an alumina hydrate obtained from this slurry into alumina particles and drying; and then calcining the alumina particles in a steam-containing atmosphere to thereby obtain a porous alumina carrier material, the resulting porous alumina carrier material being subsequently incorporated with catalytically effective amounts of a Group VIB metal compound and a Group VIII metal compound.

REFERENCES:
patent: 3864461 (1975-02-01), Miller et al.
patent: 3923646 (1975-12-01), Hilfman
patent: 4113656 (1978-09-01), Riley et al.

Affiliated with

Also associated with

Rating

Method of hydrorefining catalyst manufacture does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of hydrorefining catalyst manufacture, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of hydrorefining catalyst manufacture will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2029062