生石灰粉和飞灰物料团脱硫反应的模型研究

工程热物理学报 , 2004, 25(1): 167-170.

1.北京科技大学热能系,北京,100083

2.清华大学煤的清洁燃烧技术国家重点实验室,北京,100084

基金项目: 国家重点基础研究发展计划(973计划)(G1999022208-8)

MODEL FOR FLUE GAS DESULPHURIZATION REACTION WITH LIME-FLY-ASH CLUSTER

本文采用理论推导得到了生石灰粉和飞灰物料团的脱硫反应模型,并采用此模型比较计算了颗粒团大小、颗粒团空隙率、单个颗粒大小以及生石灰颗粒所占比例f对颗粒团脱硫反应的影响,计算结果合理,说明本文推导得到的生石灰粉和飞灰物料团脱硫反应模型是科学合理的.

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