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NO control in large-scale power plant boilers through superfine
pulverized coal technology
- YIN Jie1, WEI Dunsong1, YIN Jie2, REN Jianxing2
Author information
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1.School of Mechanical Engineering, Tongji University; 2.Shchool of Energy and Environment Engineering, Shanghai University of Electric Power
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History
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| Published |
| 05 Dec 2008 |
| Issue Date |
| 05 Dec 2008 |
Superfine pulverized coal technology can effectively reduce NOx emission in coal-fired power plant boilers. It can also economize the cost of the power plant and improve the use of the ash in the flue gas. Superfine pulverized coal technology, which will be widely used in China, includes common superfine pulverized coal technology and superfine pulverized coal reburning technology. The use of superfine pulverized coal instead of common coal in large-scale power plants will not only reduce more than 30% of NOx emission but also improve the thermal efficiency of the boiler.
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References
1. U. S. Department of Energy. . Micronized Coal Reburning Demonstration for NOx Control: ADOE Assessment.National Energy Technology Laboratory TechnicalReport 15236-0940. 2001
2. Cen Kefa, Yao Qiang, Lu Zhongyang . Advanced Combustion. Hangzhou: Zhejiang University Press, 2002
3. Jin Jing, Feng Zhiming . The application of superfinepulverized coal in technology of fuel's staged combustion. Science and Technology of Combustion, 2005, 11(4): 341–344
4. Bi Yusen, Chen Guohui . Reasonable selection aboutthe fineness of pulverized coal. ElectricPower of China, 2004, 37(1): 40–42
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