可再生能源2023，Vol.41Issue(12)：1571-1578,8.
燃煤机组耦合生物质直燃发电综合分析
Comprehensive analysis of coupled biomass direct combustion power generation of coal-fired units
摘要
Abstract
The coal-fired units coupled with biomass for the power generation could effectively reduce carbon emissions,which is the best way to the low-carbon mode in coal-based power generation.According to the thermal test results of a 300 MW coal-fired boiler with co-firing biomass in a power plant,this article comprehensively analyzes the impact of biomass direct combustion coupling on coal-fired units from the aspects of safety,economy,technology and environmental protection.The research work also discusses the possible contamination and corrosion of the boiler heating surface,the poisoning of SCR denitration catalyst,the weakening of wet desulfurization limestone activity,the decrease of the output and efficiency of the milling system,the limitation of ash and slag utilization,and the decline in the operating economy of coal-fired generating units,put forward the corresponding suggestions and countermeasures.Finally,the technical reference are provided for the low-carbon green transformation of coal-fired units in China.关键词
煤粉锅炉/生物质/直燃耦合/二氧化碳减排Key words
pulverized coal boiler/biomass/direct combustion coupling/carbon dioxide emission reduction分类
能源科技引用本文复制引用
高清林,高嘉锜,李毅,陈敦炳..燃煤机组耦合生物质直燃发电综合分析[J].可再生能源,2023,41(12):1571-1578,8.基金项目
福建电力职业技术学院科技项目(2023KY001). （2023KY001）
