Steam stripping process for solids separation in oil shale proce

Mineral oils: processes and products – By treatment of solid mineral – e.g. – coal liquefaction – etc. – Specified agitation or circulation in gas contact zone

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Details

208391, 208424, 208428, 208433, C10G 100

Patent

active

046875697

ABSTRACT:
A process for separating solids from hydrocarbons in a slurry of hydrocarbonaceous solids and solvent is disclosed comprising atomizing the slurry, introducing and mixing the atomized slurry and superheated steam in a stripping zone, vaporizing the hydrocarbons, and separately removing the vapors and the solids. The process is particularly useful in an oil shale recovery process.

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