Process for the removal of solids from an oil

Details Process for the removal of solids from an oil Process for the removal of solids from an oil

1984-09-20

1985-09-03

Gantz, D. E.

Mineral oils: processes and products

Refining

208180, 208251R, 208291, 208 39, C10G 2900

Patent

active

045390991

ABSTRACT:
A process for removing suspended solids particularly difficultly filterable inorganic solids from an oil obtained as a refinery process bottom fraction from both steam and catalytic cracking units (e.g. catalytic cracker bottoms) or from coal conversion processes (e.g. coal tar) by adding to the oil an agglomerating agent comprising an oxyalkylated phenol formaldehyde resin glycol ester whereby said solids are clustered together into readily filterable agglomerates.

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patent: 2609931 (1952-09-01), Redman et al.
patent: 2756196 (1956-07-01), Uzzell et al.
patent: 3282827 (1966-11-01), Corysiak, Jr.
patent: 3450627 (1969-06-01), Johnson
patent: 3563885 (1971-02-01), Talbot
patent: 4056462 (1977-11-01), Li et al.
patent: 4177134 (1979-12-01), Rhodes et al.
patent: 4250021 (1981-02-01), Salusinszky
patent: 4396498 (1983-08-01), Dente et al.

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