摘要
二氧化硫是酸雨形成的主要原因之一 ,而烟气是大气中二氧化硫的重要来源。如何经济有效的去除烟气中的二氧化硫目前在国内外都是研究热点。本文就目前国际上流行的六种烟气脱硫工艺 ,从原理、设计、运行管理等方面作了介绍 ,并比较了其占地、脱硫效率、基建和运行费用等技术和经济指标 。
SO 2 is the main cause for 'acid rain', which is a serious global environmental problem. How to remove SO 2 in flue-gas is a big challenge not only in China but also in the world. Six popular flue-gas-desulfurization processes were introduced in the paper, including their principle, design and operation. Several process indexes such as area, SO 2 removal and cost were compared.
出处
《辽宁城乡环境科技》
2004年第5期53-56,共4页
Liaoning Urban and Rural Environmental Science & Technology
