Fundamental Research in Utilization of an Oolitic Hematite by Deep Reduction

被引：23
|
作者：
Li, Shufei [1 ]
Sun, Yongsheng [1 ]
Han, Yuexin [1 ]
Shi, Guangquan [1 ]
Gao, Peng [1 ]
机构：
[1] Northeastern Univ, Coll Resources & Civil Engn, Shenyang 110004, Peoples R China
来源：
POWDER TECHNOLOGY AND APPLICATION III | 2011年 / 158卷
关键词：
oolitic hematite; deep reduction; metallization rate;
D O I：
10.4028/www.scientific.net/AMR.158.106
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Oolitic hematite is an important iron ore resource. Because of its special feature, it can not be effectively separated by conventional beneficiation method. A new reduction and separation processe was used to treated an oolitic hematite in This study. The main factors influencing reduction was determined in the test. The main performance indexes of the product from this process were described as follows: iron grade>85%; metallization rate>97%; iron recovery>92%.
引用
收藏
页码：106 / 112
页数：7
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