Mineral oils: processes and products – By treatment of solid mineral – e.g. – coal liquefaction – etc. – Specified agitation or circulation in gas contact zone
Patent
1985-09-27
1987-08-18
Metz, Andrew H.
Mineral oils: processes and products
By treatment of solid mineral, e.g., coal liquefaction, etc.
Specified agitation or circulation in gas contact zone
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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Moon William G.
Patzer, II John F.
Chevron Research Company
DeJonghe T. G.
Dickinson Q. Todd
LaPaglia S. R.
Metz Andrew H.
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