Spouted-bed shale retorting process

Details Spouted-bed shale retorting process Spouted-bed shale retorting process

1978-03-10

1978-11-14

Levine, Herbert

Mineral oils: processes and products

Products and compositions

Lubricating oils

201 12, 201 29, 201 31, C10G 102

Patent

active

041254538

ABSTRACT:
Disclosed is a process for the retorting of shale and other similar hydrocarbon-containing solids in which the solids to be retorted are mixed with a solid heat-transfer material to provide the necessary heat for retorting. The shale is retorted in a spouted bed of the shale and heat-transfer solids. Preferably, molecular oxygen is excluded from the retorting zone.

REFERENCES:
patent: 1475502 (1923-11-01), Manning
patent: 2582711 (1952-01-01), Nelson
patent: 2709675 (1955-05-01), Phinney
patent: 2786280 (1957-03-01), Gishler et al.
patent: 3136705 (1964-06-01), Sommers
patent: 3501394 (1970-03-01), Lyons

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