中国电机工程学报2017，Vol.37Issue(11)：3201-3206,6.DOI:10.13334/j.0258-8013.pcsee.161053
CO2捕集测试装置能量平衡分析
Energy Balance Analysis of a Carbon Capture Test System
摘要
Abstract
CO2 capture from flue gas in power plants is one of the main technologies for large scale carbon dioxide emission reduction.However,the high energy penalty for CO2 capture restricts its application and commercialization.Based on a 1000t/a CO2 capture pilot plant for coal-fired flue gas,an energy balance equation was developed and used for energy balance analysis.The energy inputs and outputs were calculated and compared to verify the validity of the energy balance equation.In addition,the distribution of cooling load was studied and the results indicated that the regeneration gas condenser accounts for 54％ of the total cooling load.Based on the major issues revealed in the energy balance analysis,two technological improvement approaches were proposed to improve the energy efficiency of the system.关键词
CO2捕集/燃烧后/火电厂/冷却/蒸汽/能量平衡Key words
carbon capture/post-combustion/power plants/cooling/steam/energy balance分类
信息技术与安全科学引用本文复制引用
刘练波,汪世清,郭东方,牛红伟,郜时旺..CO2捕集测试装置能量平衡分析[J].中国电机工程学报,2017,37(11):3201-3206,6.基金项目
北京市科技新星计划项目(2015A073).Beijing NOVA Program (2015A073). （2015A073）
