Study on the Technology of Increasing Combustion Efficiency and Decreasing NOx Emission of Blending Coals

In this paper, study on the combustion behavior and pollutant emission properties of the different types of coal and different ratio of blending coal have been done. The influence of the ratio of brown-blending coal on the combustion efficiency and NOx emission have been researched and concentrated...

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Bibliographic Details
Published inMACRO REVIEW Vol. 16; no. 1; pp. 395 - 399
Main Authors Li, Yonghua, Wang, Chunbo, Chen, Hongwei, Fu, Song, Feng, Zhaoxing, Dong, Jianxun
Format Journal Article
LanguageEnglish
Published JAPAN MACRO-ENGINEERS SOCIETY 2003
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Summary:In this paper, study on the combustion behavior and pollutant emission properties of the different types of coal and different ratio of blending coal have been done. The influence of the ratio of brown-blending coal on the combustion efficiency and NOx emission have been researched and concentrated ratio and method of pulverized coal have been get. The thermal-load distribution along the height of furnace and the control of the flue gas temperature at the exit of the combustion chamber have been discussed and the retrofit schema has been put forward Through reasonably blending coal, combustion efficiency is increased and NOx emission is decreased, which lay a foundation for widely applying the combustion technology of blending coal.
ISSN:0915-0560
1884-2496
DOI:10.11286/jmr1988.16.395