1 Introduction
Nitrogen oxides constitute one of the main air pollutants and the NOx emission regulations for the cement industry are becoming more and more stringent. Precalciners are used in the cement industry as the main equipment for NOx reduction. In the precalciner the fuel NOx accounts for 80 % of the total NOx from coal combustion, which is the main objective in the target for NOx reduction [1-2]. Fuel NOx is formed from the oxidation of the nitrogen combined in the fuel (600-800° C) when burning nitrogenous fuel [3-6]. To develop efficient NOx reduction measures it is important to...
TEXT Junlin Xie1,3, Xiaolin Chen1,2, Shuxia Mei1,2*, Hefeng1,2, Yanghu1,2, Liyang Zhong1,2
1State Key Laboratory of Silicate Materials for Architectures, Wuhan University of Technology, Wuhan/China
2School of Materials Science and Engineering, Wuhan University of Technology, Wuhan/China
3Research and Test Centre of Materials, Wuhan University of Technology, Wuhan/China
*Corresponding Author: msx0303@163.com