摘要
讨论了煤粉燃烧过程中细颗粒物的形成机理及其控制技术。对于粒径小于 0 .6μm的细小颗粒 ,主要由汽化凝结机理生成。简单介绍了几种采用新机理除尘的技术 。
The formation mechanism and control technology of fine particulate matters in the combustion course of pulverized coal bave been discussed. The coarse particles of the fuel coal are produced from crushing mechanism, the fine particles of diameter less than 0.6μm are mainly produced from mechanism of evaporation and condensation. Severial technologies of dust elimination by using new mechanims have been briefly presented, and research trends of and problems existing in formation of particulate matters and their control at home and abouad being analysed, and giving a look forward in the future.
出处
《热力发电》
CAS
北大核心
2004年第12期9-12,共4页
Thermal Power Generation
基金
国家重点基础研究专项经费资助 (2 0 0 2CB2 1 1 60 2 )
国家自然科学基金 (50 32 562 1 )
关键词
燃煤
锅炉
颗粒物
燃烧
污染控制
coal-fired utility boiler
paticulate matter
pollution control
