三峡大学学报（自然科学版）2018，Vol.40Issue(4)：79-82,4.DOI:10.13393/j.cnki.issn.1672-948X.2018.04.017
生物质再燃脱除NO的实验研究
Experiment Study of NO Reduction by Reburing of Biomass
摘要
Abstract
The nitrogen oxide (NO) reduction experiments of biomass reburning with three kinds of biomass,i.e.rice husk,corn straw and sewage sludge,were carried out on a fixed bed reactor.The influence of biofuel kinds,reburning zone temperature and O2 concentration on NO reduction efficiency is discussed.It is found that the biomass with high volatile could achieve high NO reduction efficiency.The maximum reduction efficiencies of 87.62％ 、84.57％ and 60.34％ were achieved by rice husk,corn straw and sewage sludge respectively under the experimental conditions.The NO reduction efficiency increased by reburning zone temperature rising from 700℃ to 1100℃.The increasing O2 concentration in reburning zone,the NO reduction efficiency decreased.关键词
生物质/再燃/脱硝效率Key words
biomass/reburning/NO reduction efficiency分类
能源科技引用本文复制引用
余万,刘骁,苏华山,张扬军..生物质再燃脱除NO的实验研究[J].三峡大学学报（自然科学版）,2018,40(4):79-82,4.基金项目
湖北省自然科学基金(2015CFB366) （2015CFB366）
宜昌市科技研究与开发项目(A15-302-a09) （A15-302-a09）
可再生能源电力技术湖南省重点实验室(长沙理工大学)开放基金(2015ZNDL002) （长沙理工大学）
