| 云南某低品位钛铁矿选矿工艺试验研究 |
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| 引用本文： | 陈献梅,张汉平,宋涛.云南某低品位钛铁矿选矿工艺试验研究[J].云南冶金,2013(5):14-16,30. |
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| 作者姓名： | 陈献梅 张汉平 宋涛 |
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| 作者单位： | [1]昆明冶金研究院资源开发部,云南昆明650031 [2]云南省选冶新技术重点实验室,云南昆明650031 |
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| 摘 要： | 通过对TiO2品位小于6％的钛铁矿进行磁选试验、螺旋溜槽试验、摇床试验等流程试验研究,最终采用原矿脱泥-弱磁除铁—强磁抛尾-摇床精选的联合工艺流程,可得到TiO2品位为46.18％,回收率为53.21％的钛精矿.
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| 关 键 词： | 低品位钛铁矿 脱泥 强磁抛尾 摇床精选 |
Experimental Investigation on the Beneficiation Technology for a Low Grade Ilmenite Ore in Yunnan |
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| CHEN Xian-mei,ZHANG Han-ping,SONG Tao.Experimental Investigation on the Beneficiation Technology for a Low Grade Ilmenite Ore in Yunnan[J].Yunnan Metallurgy,2013(5):14-16,30. |
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| Authors: | CHEN Xian-mei ZHANG Han-ping SONG Tao |
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| Affiliation: | 1. Kunming Metallurgical Research Institute, Kunming, Yunnan 650031, China; 2. The Key Lab of New Technology for Mineral Processing and Metallurgy of Yunnan Province, Kunming, Yunnan 650031 , China) |
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| Abstract: | The ilmenite ore with TiO2 grade less than 6% is taken to conduct the magnetic separation test, spiral chute test, shaking table test and so on , after all these experimental investigation, the combined process including raw ore desliming - magnetite re moval by low intensity magnetic separation - discarding tailings by high intensity magnetic separation - shaking table cleaning is finally a dopted and the titanium concentrate with 46. 18% TiO2 grade and 53.21% recovery can be obtained. |
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| Keywords: | low grade ilmenite ore desliming discarding tailings by high intensity magnetic separation shaking table cleaning |
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