对钙法和有机胺法烟气脱硫技术的研究探讨

Flue Gas Desulfurization Technology of Calcium Method and Organic Amine Method

目前工业中以石灰石-石膏法为代表的钙法烟气脱硫技术已被广泛的应用。但是,此类脱硫技术存在着能耗大,成本高,易造成二次污染等问题。而近年来,出现了一种新型的烟气脱硫技术-有机胺烟气脱硫,所以本文针对目前我国SO_2的排放量,指出了钙法脱硫技术的弊端,对有机胺脱硫技术的相对优势和劣势进行探讨,并针对有机胺脱硫技术所存在的问题及改进方法的发展进行综合评价分析,为今后烟气脱硫技术的进一步发展提供相应的参考依据。

The limestone-gypsum method for calcium flue gas desulfurization was utilized in industrial desulfurization technology. This method of desulfurization technology had big energy consumption, high cost, easy to cause the secondary pollution, etc. Recently, a new type of flue gas desulfurization technology have been utilizing, it is a organic amine flue gas desulfurization. This article was mainly aimed at our country＇s SO2 emissions, and the disadvantages and the relative advantages of calcium desulphurization technology were discussed. Organic amine desulfurization technology was evaluated for the problems of improving method. The further development of desulfurization technology was tested to provide a corresponding reference in the future.