摘要
纯烧生物质的电厂由于装机规模较小,单位供电秸秆消耗量较大。在大中型火电机组上开展混烧是降低初投资与提高生物质能利用效率的有效措施。在某个260 t/h的中型循环流化床(CFB)锅炉机组上开展的混烧工业试验结果表明,生物质混烧量在不超过30%(质量比)的情况下,混烧对于机组的运行没有明显不利影响,同时随着混烧量的增加,污染物排放浓度明显降低。
Because of the small installation capacity,the straw consumption ratio of power generation in biomass power plant was very big.The co-combustion technology of thermal power units was an effective measure to reduce the initial investment and to improve the efficiency of biomass energy.The results of co-combustion industrial experiment in a 260t/h circulating fluidized bed(CFB)boiler unit show that if the amount of biomass co-combustion was less than 30%(mass ratio),the co-combustion has no apparent disadvantageous effect on the operation performance of unit.And the pollutant emission concentrations decreased with the increasing of the amount of co-combustion.
出处
《中国电力》
CSCD
北大核心
2012年第6期35-38,共4页
Electric Power
关键词
混烧
生物质能
循环流化床
工业试验
co-combustion
biomass energy
circulating fluidized bed
industrial experiment
