Fluid-contacting process

Details Fluid-contacting process Fluid-contacting process

1978-12-01

1982-05-18

Gantz, Delbert E.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Solids contacting and mixing

208147, 208152, B01J 3502, C10G 2500

Patent

active

043303978

ABSTRACT:
A fluid-contacting process wherein fluid is contacted with convex and polylobal particles, the contacting stopped, a mixture of the particles formed and subsequently separated by screening. Also disclosed is a catalytic conversion process wherein a reaction is carried out in the presence of convex and polylobal catalysts, the reacting stopped, the catalysts withdrawn as a physical mixture from which one of the catalysts is separated, regenerated and returned to the process.

REFERENCES:
patent: 2307610 (1943-01-01), Thomas
patent: 2441170 (1948-05-01), Rose et al.
patent: 2476729 (1949-07-01), Helmers
patent: 2631921 (1953-03-01), Odell
patent: 2893852 (1959-07-01), Montgomery
patent: 3990964 (1976-11-01), Gustafson

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