脱硫用石灰石和石灰品质对脱硫工艺的影响  

Impact of the lime and the lime stone quality on the desulphurization system

作　　者：陈洪涛[1] 

机构地区：[1]华东电力试验研究院,上海200437

出　　处：《上海电力》2006年第5期474-480,共7页Shanghai Electric Power

摘　　要：石灰石和石灰是常用的脱硫剂,其品质对脱硫效率有直接影响。着重对石灰石用于石灰石—石膏湿法脱硫和CFB锅炉脱硫的原理、影响反应速率的因素以及石灰石品质对两种脱硫工艺的影响进行了分析,并对石灰用于脱硫反应的原理及其品质对脱硫工艺的影响进行了探讨。Lime and lime stone are commonly used in flue gas desulphurization, and their quality affects directly the efficiency of the desulphurization. In this paper, the principle of the application of the lime and the lime stone to the wet FGD and CFB desulphurization ,the factors that influence the reaction velocity are introduced. Impact of the lime and the lime stone quality upon the two above mentioned desulphurization technology are described in detail.

关 键 词：石灰石—石膏湿法烟气脱硫 CFB锅炉 石灰 反应速率 

分 类 号：X773[环境科学与工程—环境工程]