期刊
INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL
卷 5, 期 4, 页码 710-726出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.ijggc.2011.01.008
关键词
MEA; Ammonia; Post-combustion; Pre-combustion; Oxy-fuel; CO2 capture
类别
资金
- European Commission (INSPIRE
- Marie Curie Research Training Network) [MRTN-CT-2005-019296]
In order to reduce CO2 emissions from a power plant, CO2 can either be captured from the flue gases or from the syngas stream in a gasification plant. In this paper, the authors compare the effect of CO2 capture on power plant performance for a pulverised coal power plant with post-combustion CO2 capture, an Integrated Gasification Combined Cycle (IGCC) with either separate or co-capture of CO2 and H2S, as well as an oxy-fuel power plant with cryogenic CO2 purification. The highest impact on power plant performance is observed for post-combustion capture, while CO2 purification in oxy-fuel combustion has the lowest specific energy penalty for CO2 capture of all investigated options. All processes were simulated with Aspen Plus. (C) 2011 Elsevier Ltd. All rights reserved.
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