Process for low mercury coal

Details Process for low mercury coal Process for low mercury coal

1993-04-30

1995-04-04

Niebling, John

Fuel and related compositions

Coal treating process or product thereof

Removal of undesirable

44626, 423107, 423210, 423461, 95134, C10L 500

Patent

active

054033659

ABSTRACT:
A process for producing low mercury coal during precombustion procedures by releasing mercury through discriminating mild heating that minimizes other burdensome constituents. Said mercury is recovered from the overhead gases by selective removal.

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patent: 4986898 (1991-01-01), Nisimura et al.
Brown & Schmidt, "Characterization of Hazardous Air Pollutants from Coal-Fired Electric Utilities," ACS National Meeting, Denver, Mar. 1993.
Otani et al, "Adsorption of Mercury Vapor on Particles," 20 Environmental Science Technology, 735, 1986 (no month).

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