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	循环流化床的石灰石脱硫实验研究
	王卫良 ; 吕俊复 ; 张建胜 ; 刘青 ; 岳光溪 ; WANG Wei-liang ; LU Jun-fu ; ZHANG Jian-sheng ; LIU Qing ; YUE Guang-xi
	2010-06-08 ; 2010-06-08
关键词	循环流化床 鼓泡床 气氛 石灰石 脱硫 Circulating Fluidized Bed Bubbling Fluidized Bed atmosphere limestone desulphurization TK229.66
其他题名	Desulphurization of Limestone in a Bench Scale Circulating Fluidized Bed
中文摘要	在高为5 000 mm、内径150 mm的循环流化床实验台上进行石灰石脱硫研究,测得了O2、CO和SO2沿炉膛高度的分布,分析了SO2分布特点,验证了循环流化床和鼓泡流化床燃烧和脱硫气氛的差异。发现无论石灰石的粒度分布如何,循环床条件下脱硫效率明显高于鼓泡床。尤其是当石灰石粒度分布趋于较细时,这一差异更为明显。; Desulphurization with limestone was conducted in a bench scale Circulating Fluidized Bed(CFB) with 5 000 mm height and 150 mm inner diameter.The O_2,CO and SO_2 profile was measured along the furnace,and the combustion and desulphurization atmosphere in CFB was confirmed to be reductive,which is totally different from that one in Bubbling Fluidized Bed(BFB) condition.The results show that the caption efficiency of sulfur with limestone under CFB condition is obviously higher than that under BFB condition no mater the limestone particle size distribution is coarse or fine.The deference of the desulphurization efficiency between under these two conditions becomes more for the fine limestone particle.; 国家“十五”攻关项目(200113A401A03)
语种	中文 ; 中文
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/50307]
专题	清华大学
推荐引用方式 GB/T 7714	王卫良,吕俊复,张建胜,等. 循环流化床的石灰石脱硫实验研究[J],2010, 2010.
APA	王卫良.,吕俊复.,张建胜.,刘青.,岳光溪.,...&YUE Guang-xi.(2010).循环流化床的石灰石脱硫实验研究..
MLA	王卫良,et al."循环流化床的石灰石脱硫实验研究".(2010).

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