Title :
Study on the NOx Emission Characteristics of the Co-Combustion of Pulverized Coal and Waste Tyre
Author :
Gu, Mingyan ; Liu, Xuhui ; Tian, Hangqing ; Xi, Liu ; Sun, Qiubo ; Dong, Hongyan
Author_Institution :
Dept. of Metall. & Resource, Anhui Univ. of Technol., Ma´´anshan, China
Abstract :
In this paper, the experimental study on the NOx emission characteristics of co-combustion of pulverized coal and waste tyre has been conducted by a tube furnace. Four fuels with different ratio of waste tyre and coal were tested. It was found that when the ratio changes, the NOx emission process shows similarly, but the NOx emission rate and total value are different. The fuel N exhalation rate changes lot. When the ratio of pulverized waste tyre to coal increases from 0.25 to 0.35 and 0.45, the fuel N exhalation rate decreases from 15.15% to 15.05% and 10.9%.
Keywords :
air pollution control; coal; combustion; pulverised fuels; tyres; waste; NOx emission characteristics; pulverized coal co-combustion; pulverized waste tyre; tube furnace; Coal; Combustion; Furnaces; Nitrogen; Recycling; Tires;
Conference_Titel :
Power and Energy Engineering Conference (APPEEC), 2011 Asia-Pacific
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6253-7
DOI :
10.1109/APPEEC.2011.5748894
