1) cassiterite poly-sulfur mixed ore
锡石多金属氧硫混合矿
1.
Flotation,the election of joint processing cassiterite poly-sulfur mixed ore.
浮选、重选联合处理锡石多金属氧硫混合矿。
2) much cassiterite metal vulcanization ore
锡石多金属硫化矿
1.
According to analysis to poisonous grit mineral character,discussion about how to conquer arsenic in vulcanization ore and the investigations of much cassiterite metal vulcanization ore,much cassiterite metal vulcanization ore is a new kind of reagent,it is effective in reducing arsenic.
通过对毒砂矿物性质的分析,探讨硫化矿降砷及锡石多金属硫化矿选别试验,得出锡石多金属硫化矿浮选降砷的有效抑制剂为TS-1新药剂。
4) cassiterite-polymetallic deposit
锡石-多金属矿床
6) gold containing complex sulphide ore
多金属硫化矿含金矿石
1.
Through experimental study on process flow of three kinds of gold containing complex sulphide ores,the techno economic leasibility of treating such kind ores by the process flow of mixed flotation cyanidation of concentrate separation of leached dust was studied and the synthetic recovery of associated elements was appriaised economically.
通过对三种多金属硫化矿含金矿石的选矿工艺试验研究，总结论述了采用混合浮选—精矿氰化—浸渣分选工艺流程处理此类矿石的技术经济可行性，并对伴生元素的综合回收进行了经济评价，为多金属硫化矿含金矿石的选矿提供了可借鉴的经验。
补充资料：锡石
| 锡石 cassiterite 锡的氧化物矿物。成分为SnO2。含锡78.6％，是常见的锡矿物，炼锡的最主要矿物原料。常含铁、钽和铌等氧化物的细分散包裹物。四方晶系，晶体常呈四方双锥状，双锥短柱状；膝状双晶常见。集合体大多呈粒块状；外壳呈葡萄状等而内具同心放射纤维构造的称木锡石。纯净者几乎无色 ，一般呈黄棕至棕黑色；条痕白色。金刚光泽，断口呈油脂光泽。莫氏硬度6～7，比重6.8～7.1。主要产于花岗岩分布地区的伟晶岩、气化高温热液矿脉中。因其硬度高、比重大、抗风化力强，常富集成砂矿，称砂锡。中国、马来西亚、印度尼西亚、玻利维亚、泰国等是锡石的主要出产国。中国以广西南丹大厂规模最大；云南个旧锡矿开采历史悠久，有锡都之称。
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