会议专题

Simultaneous Removal Characteristics of Fine Particulate and Elemental Mercury in Integrated Particulate Collector

The pleated filter bags which were used during this study were made of pleated nonwoven fabric of heat and acid resistant polysulfonate glass fibers which can withstand the heat up to 300 亷 and have a filtration area which is 3 to 5 times larger than the conventional round filter bags. Cartridge module filled with HGR. Granular Activated Carbon was inserted in the inner of the pleated filter bag. This type of pleated filter bag was designed to remove not only the particulate matter but also the gaseous elemental mercury. The electrostatic precipitator part can enhance the particulate removal efficiency and reduce the pressure drop of the pleated filter bag by forcing particles to form a more porous dust layer on the surface of the pleated bag increasing thus the bag pulse cleaning interval. In addition, the gross particles are separated from the stream through the cyclone part which is installed at the bottom of the housing and replaces the conventional hopper. Thus enhanced filtration performance of the hybrid collector was applied in this study to analyze the removal characteristics of particulate matter and gaseous elemental mercury.

Integrated particulate collector Particulate matter Gaseous elemental mercury Sulfur impregnated activated carbon Pleated filter bag.

Young-Ok Park Ju-Yeong Jeong

Clean Coal Research Center,Korea Institute of Energy Research,Korea

国际会议

第七届亚洲气溶胶会议

西安

英文

1071-1075

2011-08-17(万方平台首次上网日期,不代表论文的发表时间)