Combined fluidized bed retort and combustor

Details Combined fluidized bed retort and combustor Combined fluidized bed retort and combustor

1982-04-14

1984-05-08

Garris, Bradley

Distillation: apparatus

Apparatus

Systems

201 31, 202215, 432 58, C10B 106, C10B 4910, C10B 4922

Patent

active

044472978

ABSTRACT:
The present invention is directed to a combined fluidized bed retorting and combustion system particularly useful for extracting energy values from oil shale. The oil-shale retort and combustor are disposed side-by-side and in registry with one another through passageways in a partition therebetween. The passageways in the partition are submerged below the top of the respective fluid beds to preclude admixing or the product gases from the two chambers. The solid oil shale or bed material is transported through the chambers by inclining or slanting the fluidizing medium distributor so that the solid bed material, when fluidized, moves in the direction of the downward slope of the distributor.

REFERENCES:
patent: 2527198 (1950-10-01), Rollman
patent: 2717867 (1955-09-01), Jewell et al.
patent: 4082615 (1978-04-01), Komuro et al.
patent: 4233024 (1980-11-01), Plass
patent: 4274941 (1981-06-01), Janssen et al.
patent: 4324620 (1982-04-01), Ito et al.
patent: 4337066 (1982-06-01), Kunii

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