【摘要】 本文对水泥窑烟气余热发电系统工质压力参数选择和经济性进行分析，表明；对高温烟气余热发电系统应选择较高的工质压力；对中温烟气余热发电系统应选择较低的工质压力。更多还原

【Abstract】 Based on analysing a system of waste heatgenerating electricity with smoke gas in cement mill, thispaper discusses pressure parameters selection of actuatingmedium and its economics. All the results show that inwaste heat generating system, economic indices inereasewith every increase of the pressure and temperature. In thisexample, mid-temperature generating system should workat lower pressare for energy saving.更多还原