Inventors:
Randall P. Moore - Powell TN, US
Kevin Jackson - Knoxville TN, US
Stephen Baloga - Knoxville TN, US
Berani A.C. Halley - Knoxville TN, US
Bobby I.T. Chen - Bowling Green KY, US
John Edel - Baton Rouge LA, US
Assignee:
SHAW ENVIRONMENTAL & INFRASTRUCTURE, INC. - Baton Rouge LA
International Classification:
B01D 53/64, F23L 7/00, F23J 7/00
Abstract:
Methods of treating mercury contaminated gas comprising: introducing a hydrogen halide selected from HBr and HI into a mercury contaminated gas stream containing a quantity of particulate matter at an introduction rate sufficient to create a concentration of at least 0.1 ppmvd; wherein greater than 50% of all particulate matter in the mercury contaminated gas stream is a native particulate matter; contacting a quantity of active bromine with the native particulate matter; creating a doped particulate matter; coating a filtration media with the doped particulate matter; and passing a portion of the mercury contaminated gas stream through the doped particulate matter on the filtration media and other related methods are disclosed herein.