Settling aids for solids in hydrocarbons

Details Settling aids for solids in hydrocarbons Settling aids for solids in hydrocarbons

1996-01-31

1997-10-28

Myers, Helane

Mineral oils: processes and products

Refining

585865, 585866, C10G 2900

Patent

active

056814518

ABSTRACT:
Disclosed are methods for accelerating the settling of finely divided, oil-and-water-insoluble solids in hydrocarbon fluids using an effective amount of an alkylphenol-formaldehyde resin alkoxylate having a molecular weight of about 500 to about 5,000. Preferably, the hydrocarbon is a fluid catalytic cracker slurry containing spent catalyst fines.

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