Solids quench boiler and process

Liquid heaters and vaporizers – Industrial – Waste heat

Patent

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Details

122 4D, 16510418, 208 48Q, 422146, 422145, F28C 316, F22D 100

Patent

active

043512755

ABSTRACT:
Apparatus and process for quenching and cooling reactor effluent. The apparatus includes a section for introducing relatively cool particulate solids into a hot effluent stream to effect initial quenching and a section to further cool the composite quenched effluent and solids. The process employs relatively cool particulate solids to quench hot effluent and indirect heat exchange between water and the quenched effluent-solids mix to generate high pressure steam and further cool the mix.

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