高硫铝土矿循环流态化焙烧脱硫半工业试验  

Semi-industrial Test of Desulfurization of High-sulfur Bauxite with Fluidized Bed Roasting

作　　者：赵磊[1] 孙留根[1] 李相良[1] ZHAO Lei SUN Liu-gen LI Xiang-liang(Beijing General Research Institute of Mining ＆ Metallurgy, Beijing 100160, China)

机构地区：[1]北京矿冶研究总院,北京100170

出　　处：《有色金属（冶炼部分）》2016年第11期25-27,共3页Nonferrous Metals（Extractive Metallurgy)

摘　　要：针对贵州某地的高硫铝土矿开展了500kg/h循环流态化焙烧连续试验,焙砂中硫化物含硫0.10%~0.20%。得到的循环流态化焙烧工艺参数可为高硫铝土矿沸腾焙烧脱硫工程设计提供可靠依据。500 kg/h continuous fluidizing roasting test of high sulfur bauxite in Guizhou province was carried out. Sulfur content in calcine is 0.10-0. 20%. The obtained optimum technological parameters for fluidizing roasting of high sulfur bauxite can be used to design industrial desulfurization.

关 键 词：高硫铝土矿 循环流态化焙烧 脱硫 

分 类 号：TF821[冶金工程—有色金属冶金]