燃煤废气脱硫技术的研究现状

Research status of coal combustion flue gas desulfurization technology

我国是一个煤炭生产和消耗大国,随着近年来对环境保护的高度重视,一方面提要提高煤炭的利用效率,另一方面要降低燃煤产生的大气污染物。本文介绍了几种脱除烟气中SO2的方法,相对于传统的脱硫工艺,高级氧化技术具有脱硫效率高、无二次污染物和催化剂可循环利用的优点,是脱硫方法研究的新方向。

our country is a big country of coal production environmental protection, on the one hand, to improve the the air pollutants generated by coal burning. This paper and consumption. With the recent years, the importance of utilization efficiency of coal, on the other hand, to reduce introduces several methods for removal of SO2 from flue gas desulfurization process, compared with the traditional, advanced oxidation technology has high desulfurization efficiency, no two pollution and the advantage of recycling catalyst, desulfurization method is a new direction of research.