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

页码：1410 / 1417

页数：8

共 22 条

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[2]

[Anonymous], CLIMATE CHANGE

[3] N2O emissions from fluidised bed combustion.: The effect of fuel characteristics and operating conditions [J].