Beneficiation of Cassiterite and Iron Minerals From a Tin Tailing with Magnetizing Roasting-Magnetic Separation Process
作者： Yongcheng Zhou , Xiong Tong , Shaoxian Song , Zhengbin Deng , Xiao Wang
DOI: 10.1080/01496395.2012.726310
关键词:
摘要: The beneficiation of cassiterite and iron minerals from tin tailings with magnetizing roasting low-intensity magnetic separation (MR-LMS) process was studied in this work. It showed that the effective recovering values refractory ore, produced a high-quality concentrate assaying 64.68% Fe recovery 87.47% tin-rich middling 4.10% Sn 63.55%, tailing 0.20% 14.56% Fe. has been found key point step roasting, which converted hematite limonite into magnetite. efficiency closely correlated temperature, time, lignite addition, liberation minerals.
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