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

Chun Zhi Wei; Yi Cong Wang

doi:10.4028/www.scientific.net/AMR.614-615.41

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 614-615Study on the Technology of Increasing Combustion...

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

Abstract:

Study on the combustion behavior and pollutant emission properties of the different types and different ratio of blending coal have been done. The influence of the ratio of brown-blending coal on the combustion efficiency and NO_x 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. By reasonably blending coal, combustion efficiency increases and NO_x emission goes down.

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Periodical:

Advanced Materials Research (Volumes 614-615)

Pages:

41-44

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.614-615.41

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Online since:

December 2012

Authors:

Chun Zhi Wei, Yi Cong Wang

Keywords:

Blending Coals, Combustion Efficiency, NO_x Emission, Numerical Simulation

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References

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