Combustion efficiency and emission characteristics in a 0.1 MWth Oxy-CFBC system

摘要：

　　Oxy-fuel combustion is considered one of the most promising carbon capture technologies.Oxy-fuel circulating fluidized bed combustion (Oxy-CFBC) has increasingly focused on a promising power generation technology for carbon capture utilization and storage which can easily diversify fuel.The challenge in this research is to optimize the Oxy-CFBC process to produce high-purity CO2 for close to zero-emissions and to increase combustion efficiency.Through the operation test with sub-bituminous coal and lignite, the CO2 puruty was above 95 vol.% (dry) and the air pollutant removal efficiencies were 100% of deSOx (in situ and wet), 90% of deNOx (SCR and SNCR), and 99% of dust removal (advanced bag filter).The oxy combustion efficiency was above 99%, which was 2% more than the air combustion efficiency.

关键词： oxy-fuel combustion circulating fluidized bed combustion efficiency emission

作者: J.H.Moon S.H.Jo T.Y.Mun S.J.Park N.H.Khoi J.G.Lee

作者单位: Future Energy Plant (FEP) Convergence Research Center, Korea Institute of Energy Research (KIER), Da Future Energy Plant (FEP) Convergence Research Center, Korea Institute of Energy Research (KIER), Da Future Energy Plant (FEP) Convergence Research Center, Korea Institute of Energy Research (KIER), Da

会议类型: 国际会议

会议名称: Proceeding of 2nd Conference of Circulating Fluidized Bed Boiler ( 第二届国际循环流化床锅炉会议)

会议地点: 青岛

会议语种:英文

页码: 12-14

在线出版日期: 2019-07-19（万方平台首次上网日期，不代表论文的发表时间）