燃烧后CO2气体捕集技术研究 |
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引用本文: | 周媛,薛建明. 燃烧后CO2气体捕集技术研究[J]. 电力环境保护, 2013, 0(6): 14-16 |
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作者姓名: | 周媛 薛建明 |
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作者单位: | 武汉大学物理科学与技术学院湖北武汉430072;国电科学技术研究院,江苏南京210031 |
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摘 要: | 从燃煤电厂排出的烟气分离技术,分为即燃烧前处理、富氧燃烧以及燃烧后处理三类,阐述燃烧后的处理方法.这种方法有五大技术发展方向,包括吸收、吸附、膜分离、霜冻分离和生物捕捉.对这五个方向的技术做一些阐述,并列举这几个方向下正在开展的研究实例,对二氧化碳捕集技术做一个较全面的介绍.
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关 键 词: | 吸附 烟气分离 二氧化碳 捕集技术 |
Assessment of post-combustion carbon capture techmology development |
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Abstract: | The general conclusion for power plants to reduce or remove COn are three approaches: pre -com- bustion,post- combustion,and oxygen- fired combustion. The post- combustion carbon dioxide capture tech- nologies are discussed briefly. Current methods for post - combustion carbon dioxide capture include., liquid and dry absorption, adsorption, membrane separation, preparation by frosting, and biological fixation. The five carbon dioxide capture technologies are analyzed with a few examples for each of them,which gives a big picture,about the carbon dioxide capture technology. |
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Keywords: | absorption flue gas separation carbon dioxide I capture technology |
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