Injector for calciner

Distillation: apparatus – Apparatus – Systems

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Details

201 17, 202 95, 202 99, 202215, C10B 104, C10B 4906

Patent

active

044090684

ABSTRACT:
Combustion gas such as air, oxygen-enriched air or oxygen is introduced at an intermediate level in a vertical shaft kiln for the calcining of petroleum coke using a plurality of radially disposed combustion gas injectors. The injectors include means for circulating coolant around the periphery of the injector so that common metals may be used in the high temperature (above 2000.degree. F.) environment of the shaft kiln.

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