Roughing conditions research to recover a nickel ore
The ore from Jingping contains 0.634% nickel, 0.329% copper, 0.047% cobalt, 30.18% SiO2 and 19.72% MgO.In order to obtain satisfying beneficiation results, a lot of tests were taken out before, and this article main focus on roughing flotation conditions.Finally find that when the sodium carbonate dosage is 2000g/t, carboxy-methyl cellulose(CMC) dosage is 200g/t, sodium silicate dosage is l00g/t, the combinational effect can depressing the gangue minerals as well as the slime.The final concentration contains 3.03% nickel, 2.01% copper and 2.40% cobalt, the recovery of the nickel, copper and cobalt is 73.03%, 92.58%, 77.62% respectively.
nickel ore flotation roughing conditions combinational effect
Baoliang Ge Qing Li Jie Liu YanXiong FU Guanghua Hu
Faculty of Land Resource Engineering,Kunming University of Science and Technology,Kunming 650093,Chi Faculty of Land Resource Engineering,Kunming University of Science and Technology,Kunming 650093,Chi
国际会议
香港
英文
234-237
2013-06-25（万方平台首次上网日期，不代表论文的发表时间）