Xiangcun Qia
, Mo Yanga,*
, Yuwen Zhangb
Frontiers in Heat and Mass Transfer, Vol.8, pp. 1-8, 2017, DOI:10.5098/hmt.8.3
Abstract The formation of thermal NO and fuel type NO emission under the air staged combustion in a tower pulverized coal fired boiler that burners are
arranged in the front and the rear wall are investigated in this paper. Effects of the distribution of oxygen in the main combustion zone on NOX are
then analyze qualitatively. The results show that when the SOFA ratio is 34.98%, NOX yield is at the minimum; thermal NO is not only related to
temperature, but also by the influence of oxygen distribution. When oxygen is more and the temperature is high,… More >
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