Process for pyrolyzing oil-shale

Mineral oils: processes and products – Products and compositions – Lubricating oils

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Details

208 8R, 201 31, 201 32, C10G 100, C10B 5306, C10B 4904

Patent

active

044695845

ABSTRACT:
Disclosed is a process for converting solid carbonaceous material, such as oil-shale, to a discriminate range of liquid and gaseous products, which process includes treating the carbonaceous material with an inert gas, at relatively short gas and long solids residence times in two or more temperature zones.

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