摘要
通过对气体压缩机能耗的计算方法的论述,分析在捕集压缩CO2过程中的各种能量损失,并计算富氧燃烧烟气中各种杂质对烟气捕集能耗的影响。计算表明,在富氧燃烧烟气含有的各种杂质中,N2对烟气捕集的影响最大;随着SO2质量分数的增加,烟气的单位质量压缩功反而降低。
The article analyzed energy losses in CO2 capture and compress by discussing the Calculation methods of the energy consumption of gas compressor. The effect of several impurities on the energy penalty of CO2 capture is calculated. The computation showed in the various impurities in flue gas under oxy - fuel combustion, N2 is influenced mosdy; As the mass fraction of SO2 rises, The compression work decreases.
出处
《应用能源技术》
2013年第3期23-27,共5页
Applied Energy Technology
关键词
CO2捕集
气体压缩机
能耗
富氧燃烧
CO2 capture
Gas compressor
Energy penalty
Oxy-fuel combustion
