| 攀西某低品位钒钛磁铁矿选铁试验研究 |
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| 引用本文： | 廖祥文,张裕书,陈达,龙运波. 攀西某低品位钒钛磁铁矿选铁试验研究[J]. 矿产综合利用, 2006, 0(3): 3-6 |
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| 作者姓名： | 廖祥文 张裕书 陈达 龙运波 |
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| 作者单位： | 中国地质科学院矿产综合利用研究所,四川,成都,610041;中国地质科学院矿产综合利用研究所,四川,成都,610041;中国地质科学院矿产综合利用研究所,四川,成都,610041;中国地质科学院矿产综合利用研究所,四川,成都,610041 |
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| 摘 要： | 针对攀西某含TFe24.44%、TiO26.76%的低品位矿石开展了多种选铁工艺流程的比较试验研究,结果表明:若不考虑钛铁矿的回收利用,同时考虑生产过程易行,采用3~0mm的粗粒抛尾工艺是选铁的最佳工艺流程;若要综合利用钛铁矿,则以原矿一段球磨磨至-200目含量为65%左右的两段球磨磁选选铁工艺为最佳选铁工艺流程。
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| 关 键 词： | 钒钛磁铁矿 低品位 选铁 |
| 文章编号： | 1000-6532（2006）03-0003-04 |
| 收稿时间： | 2005-08-10 |
| 修稿时间： | 2005-08-10 |
Experimental Research on the Technology for Iron Separation from a Low-grade Vanadiferous Titanomagnetite Ore in Panxi |
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| LIAO Xiang-wen,ZHANG Yu-shu,CHEN Da,LONG Yun-bo. Experimental Research on the Technology for Iron Separation from a Low-grade Vanadiferous Titanomagnetite Ore in Panxi[J]. Multipurpose Utilization of Mineral Resources, 2006, 0(3): 3-6 |
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| Authors: | LIAO Xiang-wen ZHANG Yu-shu CHEN Da LONG Yun-bo |
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| Affiliation: | Institute of Multipurpose Utilization of Mineral Resources, CAGS, Chengdu, Sichuan, China |
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| Abstract: | Aiming at the ore characters of the low-grade ore containing TFe 24.44% ,TIO26.76% in Panxi region, many kinds of technologies for iron separation have been studied and the test results obtained by different technologies were compared in this paper. The results of experimental research showed that if we only took simplicity of production process into consideration, without taking account of recovery of ilmetite, the optimal technological flowsheet suited for iron separation is based on discarding tailings in a coarse range of 3 - 0mm. However, if recovery of ilmenite should be considered, thg technological flowsheet of two-stage grinding magnetic separation for recovering i- ron with the single-stage grinding to 65% -0.074mm is the optimal scheme . |
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| Keywords: | Vanadiferous titanomagnetite Low-grade Iron separation |
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