The Influence of Biomass Gasification Gas on the Reduction of N2O Emissions in a Fluidized Bed

被引：5
|
作者：
Hu, X. [1 ]
Dong, C. [1 ]
Lu, Q. [1 ]
Zhang, J. [1 ]
Zhang, H. [1 ]
Dong, Z. [1 ]
Yang, Y. [1 ,2 ]
机构：
[1] North China Elect Power Univ, Natl Engn Lab Biomass Power Generat Equipment, Beijing 102206, Peoples R China
[2] North China Elect Power Univ, Energy & Power Engn Sch, Beijing 102206, Peoples R China
来源：
ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS | 2013年 / 35卷 / 15期
基金：
中国国家自然科学基金;
关键词：
biomass gas; fluidized bed; nitric oxide; nitrous oxide; reburning; NITROUS-OXIDE; COMBUSTION; COAL; DECOMPOSITION; BOILERS;
D O I：
10.1080/15567036.2010.520071
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 influence of biomass gasification gas reburning on N2O emissions was investigated in this article. Experiments were carried out to reveal several factors on the N2O decomposition and NO formation characteristics, including the temperature, biomass gasification gas content, bed material of SiO2, and initial oxygen content. The results indicated that the decomposition of N2O could be promoted with the increasing of temperature, the biomass gas content, and the presence of SiO2, but be slightly decreased with the increasing of initial oxygen content. The maximum N2O decomposition reached nearly 100% at temperatures higher than 900 degrees C and biomass content over 1.0%. NO was formed as a minor decomposition product of the N2O, and its formation agreed well with the N2O decomposition.
引用
收藏
页码：1410 / 1417
页数：8
相关论文
共 50 条
  • [1] Repressing NOx and N2O emissions in a fluidized bed biomass combustor
    Olofsson, G
    Wang, WY
    Ye, ZC
    Bjerle, I
    Andersson, A
    ENERGY & FUELS, 2002, 16 (04) : 915 - 919
  • [2] Mechanism of N2O reduction by biomass gasification gas reburning
    Li Y.
    Niu S.-L.
    Wang Y.-Z.
    Han K.-H.
    Zhou W.-B.
    Wang J.
    Ranliao Huaxue Xuebao/Journal of Fuel Chemistry and Technology, 2021, 49 (10): : 1435 - 1443
  • [3] Product Gas Combustion in Fluidized Bed for N2O Reduction
    Dong, Changqing
    Hu, Xiaoying
    Li, Yongsheng
    Zhang, Junjiao
    Jiang, Dalong
    Zhang, Hanfei
    Yang, Yongping
    2009 INTERNATIONAL CONFERENCE ON SUSTAINABLE POWER GENERATION AND SUPPLY, VOLS 1-4, 2009, : 1862 - 1868
  • [4] Experimental research on biomass derived gas reburning for N2O reduction in a fluidized bed combustor
    Dong, Chang-Qing
    Hu, Xiao-Ying
    Yang, Yong-Ping
    Zhang, Jun-Jiao
    Zhang, Han-Fei
    Dong, Zhi-Hui
    Li, Yong-Sheng
    Ranliao Huaxue Xuebao/Journal of Fuel Chemistry and Technology, 2010, 38 (02): : 236 - 241
  • [5] Influence of flue gas composition and NH3 on N2O reduction with biomass gasification gas reburning
    Hu, Xiao-Ying
    Dong, Chang-Qing
    Yang, Yong-Ping
    Zhang, Jun-Jiao
    Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering, 2010, 30 (17): : 22 - 26
  • [6] Modelling of NO and N2O emissions from biomass-fired circulating fluidized bed combustors
    Liu, H
    Gibbs, BM
    FUEL, 2002, 81 (03) : 271 - 280
  • [7] N2O and NO emissions from pressurized fluidized bed combustion
    Shen, Lai-Hong
    Suzuki, Yoshizo
    2001, Chinese Society for Electrical Engineering (21):
  • [8] REDUCTION OF N2O IN A CIRCULATING FLUIDIZED-BED COMBUSTOR
    AMAND, LE
    LECKNER, B
    FUEL, 1994, 73 (09) : 1389 - 1397
  • [9] N2O EMISSIONS FROM A FLUIDIZED-BED CATALYTIC CRACKER
    COOPER, DA
    EMANUELSSON, A
    ENERGY & FUELS, 1992, 6 (02) : 172 - 175
  • [10] Influence of oxygen carrier on NOx and N2O emissions in biomass combustion within fluidized beds
    Sun, Guang
    Li, Lin
    Lu, Dennis
    Hu, Ming
    Sun, Zhenkun
    Wang, Rongtao
    Chen, Yuqing
    Duan, Lunbo
    PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 2025, 193 : 364 - 373
12345