OXIDATION OF MERCURY ACROSS SCR CATALYSTS IN COAL-FIRED POWER PLANTS BURNING LOW RANK FUELS

Senior, Constance

Reaction Engineering International (United States)

关键词: 01 Coal, Lignite, And Peat;    Oxidation;    Catalysts;    Mercury;    Fossil-Fuel Power Plants;   

DOI  :  10.2172/836732
RP-ID  :  NONE
RP-ID  :  FC26-03NT41728
RP-ID  :  836732

美国|英语

来源: UNT Digital Library

【 摘 要 】

This is the seventh Quarterly Technical Report for DOE Cooperative Agreement No: DE-FC26-03NT41728. The objective of this program is to measure the oxidation of mercury in flue gas across SCR catalyst in a coal-fired power plant burning low rank fuels using a slipstream reactor containing multiple commercial catalysts in parallel. The Electric Power Research Institute (EPRI) and Argillon GmbH are providing co-funding for this program. This program contains multiple tasks and good progress is being made on all fronts. During this quarter, a model of Hg oxidation across SCRs was formulated based on full-scale data. The model took into account the effects of temperature, space velocity, catalyst type and HCl concentration in the flue gas.