摘要
介绍氨法烟气脱硫原理及工艺流程、经济分析,以及氨法脱硫在国内外的主要应用。氨法工艺脱硫效率高,无废水排放,除化肥硫酸铵外无废渣排放,避免了二次污染,具有循环经济特色,可以生产出硫铵化肥。辽宁地区氨来源广泛,氨法烟气脱硫技术适合在辽宁应用。
The ammonia desurphurization technology and comprehensive economic and technological assessment were summarized.Efficiency of ammonia desuphurization is great,desuphurization by this technology,can make economic benefit,and no again pollution produces.In liaoning FGD market,ammonia resource is rich,so ammonia desuphurization technology is to be selected prioritly.
出处
《节能》
2007年第8期40-42,共3页
Energy Conservation
关键词
燃煤烟气
脱硫
二氧化硫
氨法
flue gas desulfurization
sulfur dioxide,ammonia desuphurization technology
