Sodium addition to low rank coal to enhance particulate removal

Details Sodium addition to low rank coal to enhance particulate removal Sodium addition to low rank coal to enhance particulate removal

1987-07-20

1988-08-23

Favors, Edward G.

Furnaces

Process

Treating fuel constituent or combustion product

44620, 44641, 110216, 110345, F23B 700

Patent

active

047652594

ABSTRACT:
The present invention provides a method for rendering coal more suitable for combustion in systems having electrostatic precipitators for removal of particulates from effluent combustion gas streams, which comprises contacting the coal with an aqueous solution of a sodium compound for a time sufficient to permit the sodium in said solution to react with the coal.

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