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油页岩循环流化床燃烧N2O生成特性及控制技术
Characteristic and Controlling Method of N2O Emission Property of Oil Shale of Circulating Fluidized Bed Combustion
【摘要】 在一个直径 2 0mm ,高 4 5 0mm小型热态循环流化床燃烧试验台上 ,对一些可调整的运行参数对油页岩循环流化床燃烧过程中N2 O排放特性影响的试验研究 ,试验研究表明 ,降低过量空气系数、提高循环倍率、进行炉内石灰石脱硫等 ,可以降低N2 O的生成量。最后介绍了一些循环流化床燃烧过程控制N2 O排放的技术措施
【Abstract】 N 2O emission property under different operating parameter has been done in a diameter 20mm,450mm height fluidized bed combustion testing system.Experimental results have proved that N 2O emission can be reduced by lower exceed air ratio,higher circulating ratio,desulfuration with limestone and so on,and present some measures of controlling N 2O.
【关键词】 油页岩;
氧化亚氮;
流化床燃烧;
控制技术;
【Key words】 oil shale; N 2O; circulating fluidized bed combustion; measures of controlling;
【Key words】 oil shale; N 2O; circulating fluidized bed combustion; measures of controlling;
- 【文献出处】 节能技术 ,Energy Conservation Technology , 编辑部邮箱 ,2004年02期
- 【分类号】TK229.6
- 【被引频次】2
- 【下载频次】135