|Table of Contents|

[1] Duan Feng, Sun Xiaoru, Zhang Yousong, et al. Combustion behavior and NO emission characteristicof biomass in O2/CO2 atmosphere [J]. Journal of Southeast University (English Edition), 2015, 31 (2): 200-203. [doi:10.3969/j.issn.1003-7985.2015.02.007]
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Combustion behavior and NO emission characteristicof biomass in O2/CO2 atmosphere()
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Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]

Volumn:
31
Issue:
2015 2
Page:
200-203
Research Field:
Environmental Science and Engineering
Publishing date:
2015-06-20

Info

Title:
Combustion behavior and NO emission characteristicof biomass in O2/CO2 atmosphere
Author(s):
Duan Feng1;  2;  Sun Xiaoru1;  Zhang Yousong1;  Hu Aifeng1;  Chyang Chiensong3
1School of Energy and Environment, Anhui University of Technology, Maanshan 243002, China
2Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education, Southeast University, Nanjing 210096, China
3Department of Chemical Engineering, Chung Yuan Christian University, Chungli 32023, China
Keywords:
biomass;  combustion;  thermogravimetric;  NO emission;  O2/CO2
PACS:
X511
DOI:
10.3969/j.issn.1003-7985.2015.02.007
Abstract:
The thermogravimetric analyzer and horizontal tube furnace are used to study the effects of operation parameters such as temperature, fuel type, and oxygen concentration on the combustion and NO emission characteristics of the rice husk, rice straw, and peanut shell in the O2/CO2 atmosphere. The results show that the combustion performances of volatile matter and fixed carbon of the three biomasses increase with the increase in the O2 content. The mean NO emission increases sharply when the reaction temperature increases from 700 to 800 ℃. However, it increases slightly when the temperature exceeds 800 ℃. Meanwhile, the mean NO emission and nitrogen conversion decrease with the increase in the nitrogen content in biomass. The mean NO emission changes little with different oxygen concentrations, and the NO emissions of the three biomasses are all lower than the requirement for the minimum NO emission. Increasing the oxygen concentration favors the biomass combustion in the O2/CO2 atmosphere, and oxygen concentration has little effect on the NO emission.

References:

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Memo

Memo:
Biography: Duan Feng(1977—), male, doctor, associate professor, ddffeng@126.com.
Foundation items: The Natural Science Foundation of Anhui Province(No.1508085ME73), the Open Foundation of Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education(No.201406).
Citation: Duan Feng, Sun Xiaoru, Zhang Yousong, et al.Combustion behavior and NO emission characteristic of biomass in O2/CO2 atmosphere[J].Journal of Southeast University(English Edition), 2015, 31(2):200-203.[doi:10.3969/j.issn.1003-7985.2015.02.007]
Last Update: 2015-06-20