Study on a gas-steam combined cycle system with CO2 capture by integrating molten carbonate fuel cell
Study on a gas-steam combined cycle system with CO2 capture by integrating molten carbonate fuel cell
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集成熔融碳酸盐燃料电池的二氧化碳捕集燃气-蒸汽联合循环系统研究
DOI：
10.1016/j.energy.2014.07.006
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发表时间：
2014-09
期刊：
影响因子：
9
通讯作者：
Yang, Yongping
中科院分区：
文献类型：
--
作者：
Duan, Liqiang;Zhu, Jingnan;Yue, Long;Yang, Yongping
本文通过集成熔融碳酸盐燃料电池，研究了具有co2捕集功能的燃气-蒸汽联合循环系统。利用Aspen plus软件建立了具有co2捕集功能的MCFC-GT混合动力系统整体模型，并分析了关键参数对整体系统性能的影响。结果表明，当碳捕集率为45%时，与不捕集co2的燃气-蒸汽联合循环系统相比，新系统的效率没有明显下降，并与原燃气-蒸汽联合循环系统保持相同的效率。当碳捕获率达到85%时，新系统的效率约为54.96%，仅比原燃气-蒸汽联合循环系统低0.67个百分点。结果表明，新系统具有明显的热性能优势。但随着MCFC和ITM（氧离子转移膜）技术的发展，其技术经济性能有待提高。本文的研究成果将为传统发电系统降低能耗的co2捕集提供有益的参考。
This paper studies a gas-steam combined cycle system with CO2capture by integrating the MCFC (molten carbonate fuel cell). With the Aspen plus software, this paper builds the model of the overall MCFC-GT hybrid system with CO2capture and analyzes the effects of the key parameters on the performances of the overall system. The result shows that compared with the gas-steam combined cycle system without CO2capture, the efficiency of the new system with CO2capture does not decrease obviously and keeps the same efficiency with the original gas steam combined cycle system when the carbon capture percentage is 45%. When the carbon capture percentage reaches up to 85%, the efficiency of the new system is about 54.96%, only 0.67 percent points lower than that of the original gas-steam combined cycle system. The results show that the new system has an obvious superiority of thermal performance. However, its technical economic performance needs be improved with the technical development of MCFC and ITM (oxygen ion transfer membrane). Achievements from this paper will provide the useful reference for CO2capture with lower energy consumption from the traditional power generation system.
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影响因子：
9
作者：
F. Calise;M. D. d’Accadia;A. Palombo;L. Vanoli
通讯作者：
F. Calise;M. D. d’Accadia;A. Palombo;L. Vanoli
影响因子：
5.2
作者：
R. Remick;D. Wheeler
通讯作者：
R. Remick;D. Wheeler
DOI：
10.1016/j.egypro.2014.01.121
发表时间：
2014
期刊：
Energy Procedia
影响因子：
--
作者：
R. Carapellucci;R. Saia;L. Giordano
通讯作者：
R. Carapellucci;R. Saia;L. Giordano
影响因子：
11.2
作者：
Campanari, S.;Chiesa, P.;Bedogni, S.
通讯作者：
Bedogni, S.
影响因子：
3.9
作者：
S. Campanari;P. Chiesa;G. Manzolini
通讯作者：
S. Campanari;P. Chiesa;G. Manzolini