Gasifier and cyclone separator for coal combustion

Details Gasifier and cyclone separator for coal combustion Gasifier and cyclone separator for coal combustion

2011-03-22

2011-03-22

Cuff, Michael (Department: 3741)

Power plants

Combustion products used as motive fluid

With combustible gas generator

C422S224000

Reexamination Certificate

active

07908841

ABSTRACT:
A direct-fired coal combustion system includes a swirl chamber having an input configured to receive a coal-water slurry and causing the coal-water slurry to mix with discharge air from a compressor to gasify the coal-water slurry and create a synthesis gas. The system also includes a cyclone separator directly coupled to the second end of the swirl chamber and a second stage combustion input coupled to an output of the cyclone separator.

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