The formation of NOx during sintering

被引：16

作者：

Hu, H. ^{[1
]}

Huang, H. ^{[1
]}

Zeng, Z. W. ^{[2
]}

Zhang, J. L. ^{[3
]}

Annanurov, S. ^{[1
]}

Zhao, Q. Z. ^{[4
]}

机构：

[1] Huazhong Univ Sci & Technol, Sch Environm Sci & Engn, Wuhan 430074, Hubei, Peoples R China

[2] China Elect Technol Grp Corp, Res Inst 14, Nanjing, Jiangsu, Peoples R China

[3] Environm Monitor Stn Dongxihu Dist Wuhan, Wuhan, Hubei, Peoples R China

[4] Inner Mongolia Elect Power Sci Res Inst, Hohhot, Peoples R China

来源：

ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS | 2017年 / 39卷 / 12期

关键词：

Formation; material conservation; NOx; release regulation; Sintering flue gas; NITROUS-OXIDE; ASH; N2O; ORE; DECOMPOSITION; COMBUSTION; BOILERS; PLASMA;

D O I：

10.1080/15567036.2017.1318191

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The release regulations of nitrogen oxides (NOx) during the sintering process have been studied in this paper, and the factors of NOx release were systematically investigated, such as sinter temperature, coke content, and basicity. Results indicated that NOx produced from sintering includes NO, NO2, and N2O. Analysis on the material composition suggested that the NOx concentration was mainly related to the sinter temperature and the N content of the coke breeze. The material accouting of sintering mixture on N element indicated that 94.59% of NOx in sintering flue gas are fuel NOx

引用

页码：1228 / 1234

页数：7

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