Title :
Impact of NOx on Baghouse Filter used for Coal-Boiler Smoke
Author :
Liu, Jingxian ; Zhang, Haiyan ; Mao, Ning ; Chang, Deqiang ; Sun, Xi
Author_Institution :
Filter Test Center, Northeastern Univ., Shenyang, China
Abstract :
To remove the dust in coal-boiler flue gas, PPS filter is widely used on baghouse because of the excellent performance. Applications show that the components of NOx in flue gas have negative effect on filter. In the paper, some systematic experiments are designed to find the influence of concentration and contacting time of NO2 on PPS filter. The experiment data and SEM images show that the filter break strength and brittleness degrade going with some fibers break. The chemical reaction process is analyzed also.
Keywords :
air cleaners; brittleness; chemical reactions; dust; flue gases; nitrogen compounds; scanning electron microscopy; Baghouse filter; NOx; PPS filter; SEM; brittleness; chemical reaction; coal-boiler flue gas; coal-boiler smoke; dust; Chemical analysis; Containers; Degradation; Filters; Flue gases; Ovens; Strontium; Temperature; Testing; Thermal resistance;
Conference_Titel :
Bioinformatics and Biomedical Engineering (iCBBE), 2010 4th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-4712-1
Electronic_ISBN :
2151-7614
DOI :
10.1109/ICBBE.2010.5515995
