CIESC Journal

• 化工学报 • 上一篇    下一篇

抑制氮氧化物无烟燃煤炉内煤气化过程

徐有宁,张忠东,李静海,宋文立,白蕴如,林伟刚   

  1. 中国科学院化工冶金研究所!北京100080,中国科学院化工冶金研究所!北京100080,中国科学院化工冶金研究所!北京100080,中国科学院化工冶金研究所!北京100080,中国科学院化工冶金研究所!北京100080,中国科学院化工冶金研究所!北京100080
  • 出版日期:2000-12-30 发布日期:2000-12-30

THE GASIFICATION PROCESS OF NO_x-SUPPRESSED AND SMOKELESS COAL COMBUSTION STOVE

Xu Youning, Zhang Zhongdong, Li Jinghai, Song Wenli, Bai Yunru and Lin Weigang (Institute of Chemical Metallurgy Chinese Academy of Sciences, Beijing, 100080)   

  • Online:2000-12-30 Published:2000-12-30

摘要: 本文研究不同通风方式抑制氮氧化物无烟燃煤炉的炉内煤气化过程,测量了排底部、发生煤气区和干馏煤气区3个部位通风时该炉 NO和CO的排放浓度,分析了3个部位通风时气化室内的煤气成分、温度和停留时间对污染物形成的影响。

Abstract: In this article results of an experimental study the gasification process of coal in a NOx - Suppressed and Smokeless stove under different ventilation conditions is presented. NO and CO emissions of the stove were measured during air supply three different sections which are below the grate, to the gasification region and to the pyrolysis region. On basis of the experimental data it was investigated how operating parameters such as gas composition, temperature and gas residence time will affect NO emissions.

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