摘要
鉴于循环流化床(CFB)锅炉燃烧过程中煤自脱硫能力的充分发挥,CFB锅炉脱硫效率中煤的自脱硫作用具有一定贡献。首先统一了CFB锅炉在添加脱硫剂和不添加脱硫剂时脱硫效率的表达方式,其后在总结CFB锅炉脱硫效率影响因素研究成果的基础上,利用电厂运行和监测的实际数据进一步验证这些规律,以供CFB锅炉实际运行借鉴之用。
Circulating fluidized bed （CFB） boiler can bring the self- desulfurization of coal into full play, so the self - desulfurization of coal makes contribution to CFB boiler desulfurization efficiency. At first, the unified ex- pression way of CFB boiler desulfurization efficiency which applies to burning with desulfurizing agent and with- out desulfurizing agent are put forword. Then,the research results on influence factors of CFB boiler desulfuriza- tion efficiency are analyzed, Based on practical operating and monitoring data of power plants these results are verified,which can be use as a reference for practical operation of CFB boiler.
出处
《电力环境保护》
2009年第2期13-17,共5页
Electric Power Environmental Protection
关键词
CFB锅炉
脱硫效率
煤的自脱硫作用
CFB boiler
desulfurization efficiency
self - desulfurization of coal
