文章基本信息

标题：Efficiency of Supercritical Coal Power Stations with Integrated CO2 Capture and Compression Systems Based on Oxy-combustion Technology
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作者：Janusz Kotowicz ; Mateusz Brzęczek ; Marcin Job 等
期刊名称：Acta Energetica
印刷版ISSN：2300-3022
出版年度：2016
期号：26
页码：69-82
DOI：10.12736/issn.2300-3022.2016106
语种：English
出版社：ENERGA SA
摘要：This paper presents supercritical coal-fired power stations integrated with CO2 capture and compression systems based on oxy-combustion.The efficiency and key performance indicators of analysed units with different oxygen generation methods have been compared.The following methods are presented: cryogenic,cryogenic-membrane based on polymer membranes,and membrane methods with three-end and four-end HTM membranes.Loss of efficiency in reference to a plant operating in classic arrangement (without CO2 capture) is given for all analysed systems.The main thermodynamic parameters of the considered power units were presented.The paper is a summary of results of the strategic programme ”Development of oxygen combustion technology for pulverised- and fluidised-bed boilers with integrated CO2 capture” carried out by the authors.
关键词：supercritical coal power stations;oxy-combustion technology;CO2 capture system