Separate the Anshan-type Low-grade Hematite Ore With Process of Low-High Intensity Magnetic Separation and Reverse Flotation Method

被引：0
|
作者：
Jia, Qingmei [1 ]
Li, Fengjiu [1 ]
Li, Ying [1 ]
机构：
[1] Hebei United Univ, Tangshan 063009, Hebei, Peoples R China
来源：
MATERIAL DESIGN, PROCESSING AND APPLICATIONS, PARTS 1-4 | 2013年 / 690-693卷
关键词：
mineral processing test; magnetic- flotation separation; high intensity magnetic separation; reverse flotation;
D O I：
10.4028/www.scientific.net/AMR.690-693.3517
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
According to the nature of the ore which containing hematite and magnetite,under the conditions,for example,ore grade is 24.07%,the fitst fineness of grinding -200 mesh is 50%, the second fineness of grinding -200 mesh is more than 93%, it is concluded that concentrating circuit consisting of first grind-Feebleness magnetic separation -high intensity magnetic separation, second grind-second-high intensity magnetic separation- reverse flotation. Ultimately, A concentrate with a productivity of 18.90%, a grade of 65.21% TFe and the recovery of 51.29%was yielded.
引用
收藏
页码：3517 / 3520
页数：4
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