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| 四川某锂多金属矿综合回收试验研究 | |
| 引用本文： | 李成秀,王国祥,王昌良,戴新宇,饶系英.四川某锂多金属矿综合回收试验研究[J].矿产综合利用,2008(6). |
| 作者姓名： | 李成秀 王国祥 王昌良 戴新宇 饶系英 |
| 作者单位： | 1. 昆明理工大学国土资源工程学院,云南,昆明,650093;中国地质科学院矿产综合利用研究所,四川,成都,610041 2. 四川省地质矿产勘查开发局109地质队,四川,成都,610100 3. 中国地质科学院矿产综合利用研究所,四川,成都,610041 |
| 摘 要： | 对四川某锂多金属矿进行了选矿试验研究。针对该矿石的性质,采用"重—磁—浮"联合流程,获得了品位(TaNb)2O549.55%、Ta2O5回收率59.02%、Nb2O5回收率65.54%的钽铌精矿和品位52.16%、回收率80.04%的锡精矿以及品位5.53%、回收率72.68%的锂精矿。试验结果表明,该工艺合理可行,选矿指标较为理想,实现了资源的综合回收利用。 |
| 关 键 词： | 锂辉石 铌钽铁矿 锡石 |
Experimental Research on Comprehensive Utilization of a Multimetallic Ore Containing Lithium in Sichuan Province |
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| LI Cheng-xiu,WANG Guo-xiang,WANG Chang-liang,DAI Xin-yu,RAO Xi-ying.Experimental Research on Comprehensive Utilization of a Multimetallic Ore Containing Lithium in Sichuan Province[J].Multipurpose Utilization of Mineral Resources,2008(6). | |
| Authors: | LI Cheng-xiu WANG Guo-xiang WANG Chang-liang DAI Xin-yu RAO Xi-ying |
| Abstract: | The experimental research on comprehensive utilization of a multimetallic ore containing lithium in Sichuan province was carried out.Directed at characteristics of ore,a combined flowsheet of "gravity-magnetic-flotation separation" was adopted.A Ta-Nb concentrate of 49.55%(TaNb)2O5 was obtained with the recoveries of Ta2O5 and Nb2O5 is 59.02% and 65.54% respectively,and a tin concentrate of 52.16% Sn was obtained with a recovery of 80.04%,as well as a lithium concentrate of 5.53% Li was obtained with a recovery of 72.68% from the run-of-mine ore containing 0.90% Li2O,0.005% Ta2O5,0.009% Nb2O5,0.064% Sn.The test results showed that this technological flowsheet is rational and feasible,the metallurgical performances are satisfactory and the objective of comprehensive utilization of mineral resources is realized. |
| Keywords: | Spodumene Niobotapiolite Cassiterite Comprehensive recovery |
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