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| 内蒙古某钛铁矿选矿试验研究 | |
| 引用本文： | 邹坚坚,胡真,汤玉和,严荥,李汉文. 内蒙古某钛铁矿选矿试验研究[J]. 材料研究与应用, 2012, 6(3): 190-194 |
| 作者姓名： | 邹坚坚 胡真 汤玉和 严荥 李汉文 |
| 作者单位： | 1. 广东省工业技术研究院(广州有色金属研究院),广东广州510650;中南大学资源加工与生物工程学院,湖南长沙410083 2. 广东省工业技术研究院(广州有色金属研究院),广东广州,510650 3. 广东广业云硫矿业有限公司,广东云浮,527300 |
| 摘 要： | 内蒙古某钛铁矿的主要有价矿物为钛铁矿和钒钛磁铁矿,并伴生有极少量的锆石和金红石,试验原料为现场原矿经螺旋选矿机重选后得到的重砂产品,试验采用弱磁选铁-强磁选钛-摇床精选工艺流程,在给矿中w(TiO2)=18.29％,w(Fe)=23.68％的情况下,获得TiO2品位48.79％和TiO2回收率70.56％的钛精矿,以及Fe品位58.29％和Fe回收率35.96％的钒钛磁铁精矿. |
| 关 键 词： | 钛铁矿 钒钛磁铁矿 弱磁选铁-强磁选钛-摇床精选工艺流程 |
Experiment research on a titanium iron ore in Inner Mongolia |
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| ZOU Jianjian,HU Zhen,TANG Yuhe,YAN Xing,LI Hanwen. Experiment research on a titanium iron ore in Inner Mongolia[J]. MATERIALS RESEARCH AND APPLICATION, 2012, 6(3): 190-194 | |
| Authors: | ZOU Jianjian HU Zhen TANG Yuhe YAN Xing LI Hanwen |
| Affiliation: | 1.Guangzhou Research Institute of Nonferrous Metals,Guangzhou 510650,China;2.School of Mineral Processing & Bioengineering Central South University,Changsha 410083,China;3.Yunfu Guangye Pyrite Group Limited,Yunfu 527300,China |
| Abstract: | Main valuable minerals of a titanium iron ore are ilmenite and vanadium titano-magnetite associated with very low zircon and rutile.Test feeding materials is heavy placer produced by gravity separation of spiral processing machine.The test process of separating iron by low magnetic field,separating titanium by high magnetic field and intensity-cleaning by shaking table citation was used up.Under the condition of feeding TiO2grade of 18.29% and Fe grade of 23.68%,the ilmenite concentrate TiO2grade of 48.79% and TiO2recovery of 70.56%,the vanadium titano-magnetite concentrate Fe grade of 58.29% and Fe recovery of 35.96% were obtained. |
| Keywords: | ilmenite vanadium titano-magnetite separating iron by low magnetic field intensity and separating titanium by high magnetic field intensity and cleaning by shaking table |
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