摘要
本文针对两步法二甲醚/动力多联产系统进行了研究。通过对两步法二甲醚生产和动力两个系统的分析整合,使用ASPEN对流程进行了模拟计算,考察了两步法DME和IGCC联产系统的特性。发现两步法DME-IGCC联产与两步法:DME和IGCC分产相比,折合热转功效率提高了5.66个百分点,折合合成能耗下降了26.05%,相对节能率为8.46%。
In this paper a DME/power cogeneration system has been studied. By the mean of simulation, the integration of DME system and power system is completed. The character of DME-IGCC cogeneration system is also assessed. The result shown that the equivalent efficiency of heat converted into power has increased 5.66% compared with the separate generation. The wide applications make the better foreground for the DME-IGCC cogeneration system.
出处
《工程热物理学报》
EI
CAS
CSCD
北大核心
2004年第5期741-744,共4页
Journal of Engineering Thermophysics
基金
国家自然科学基金资助项目(No.90210032
No.59925615)
国家重点基础研究发展规划项目资助(No.G1999022302)