【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。更多还原

【Abstract】 The general conclusion for power plants to reduce or remove CO2 are three approaches:pre-combustion,post-combustion,and oxygen-fired combustion.The post-combustion carbon dioxide capture technologies 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.更多还原