Effect of the Composition and Characteristics of the Charge Materials on the Quality of Iron-Ore Pellets

被引：0
|
作者：
Timofeeva, A. S. [1 ]
Nikitchenko, T. V. [1 ]
Fedina, V. V. [1 ]
Kazartsev, V. O. [1 ]
机构：
[1] Branch Natl Univ Sci & Technol MISiS, Staryi Oskol Technol Inst STI, Staryi Oskol, Russia
来源：
METALLURGIST | 2015年 / 59卷 / 3-4期
关键词：
green pellets; pellet strength; porosity; pellet spillage; bentonite;
D O I：
10.1007/s11015-015-0086-5
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Results are presented from a study of the formation of green pellets smaller than 5 mm. The pellets were made from Kursk Magnetic Anomaly iron-ore concentrate. It is established that the amount of fines that is formed is minimal when the concentrate has a moisture content of 9.85%, the binder (bentonite) content of the charge is 0.6-0.65%, and 94% of the charge is composed of particles of concentrate finer than 0.045 mm.
引用
收藏
页码：212 / 215
页数：4
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