Pyrolysis reactor and fluidized bed combustion chamber

Details Pyrolysis reactor and fluidized bed combustion chamber Pyrolysis reactor and fluidized bed combustion chamber

1978-11-13

1981-01-06

Scovronek, Joseph

Distillation: processes, thermolytic

By conduction using preheated charge container or preheated...

Particulate disparate solid

48 77, 48111, 48209, 48210, 201 22, 201 25, 201 28, 201 33, 202 99, 202108, 202120, 208 8R, 208 11R, 432 15, 432 58, C10B 100, C10G 100, C10B 4916

Patent

active

042434890

ABSTRACT:
A solid carbonaceous material is pyrolyzed in a descending flow pyrolysis reactor in the presence of a particulate source of heat to yield a particulate carbon containing solid residue. The particulate source of heat is obtained by educting with a gaseous source of oxygen the particulate carbon containing solid residue from a fluidized bed into a first combustion zone coupled to a second combustion zone. A source of oxygen is introduced into the second combustion zone to oxidize carbon monoxide formed in the first combustion zone to heat the solid residue to the temperature of the particulate source of heat.

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