摘要
对新形势下循环流化床锅炉采用两级脱硫的必要性和CFB-FGD二级脱硫的优势进行介绍,以华能白山煤矸石电厂实际运行情况为例说明其能经济地实现SO_2超低排放,并分析指出CFB-FGD对燃用低硫燃料的大型循环流化床锅炉满足新形势下环保要求具有普适性,为其在我国电力行业的大规模应用提供了示范。
The necessity of circulating fluidized bed boilers adopted with two stage desulfurization under the new situation and the advantage of CFB-FGD applied in theirs second-stage desulfurization is analyzed and introduced. The example of the actual operation of Baishan coal gangue power plant demonstrates that CFB-FGD can be economically achieved ultra-low SO_2 emissions,it also has the universality of applied in large capacity circulating fluidized bed boilers burning low sulfur fuel second-stage desulfurization to meet the current environment protection requirements,and provides a model for its large-scale application in China＇s power industry.
出处
《电力科技与环保》
2015年第6期43-45,共3页
Electric Power Technology and Environmental Protection
关键词
CFB-FGD
循环流化床锅炉
二级脱硫
CFB-FGD
circulating fluidized bed boiler
second-stage desulfurization
