Hydropyrolysis of carbonaceous material

Mineral oils: processes and products – Phenolic or toxic oils

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Details

208 11R, C10G 100, C10B 4904, C10B 4910

Patent

active

044683146

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

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