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富集操作除去粘土和硅石达到相当高的程度。Beneficiation removes clay and silica to considerable extent.

因此矿石的破碎是选矿过程的第一步。Hence crushing of ores became the first step in beneficiation.

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广东省大宝山矿业有限公司铜选厂选矿QC小组。QC group of copper beneficiation plant, Dabosan Mine Co. , Ltd.

选矿废水的处理工艺进行了论述。The paper introduces wastewater treatment technology of Sillimanite beneficiation.

渗透气体在膜的另一表面上富集，并向空气扩散。The osmotic gas beneficiation on another surface of films and diffusion in the air.

化学选矿是处理难选磷矿石的有效方法。Chemical beneficiation is an effective method for treating refractory phosphate ores.

可选性分析是石英砂选矿前需要进行的必要手段。It is necessary to conduct separation analysis prior to beneficiation of quartz sand.

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指出了磷矿石选矿中存在的问题并给出了解决对策。The problems in the beneficiation of phosphorite ores and countermeasures are presented.

对某铅锌矿深部矿体的多种矿样进行了选矿试验研究。Beneficiation tests were made on various samples of the deep orebody of a lead-zinc mine.

采用国产螺旋选矿机进行了原生钛铁矿的选矿研究。An investigation was made on the beneficiation of primary ilmenite using spirals made in China.

介绍了累托石选矿工艺的沿革，以及随着矿石性质变化进行的工艺调整等。The beneficiation technology of rectorite and its adjustment with the change of ore properties was introduced.

本文对中国广西大厂矿区贫锡-铅锑锌多金属硫化矿的分离进行了详细的研究。In this paper, the beneficiation of low-grade tin-lead-zinc complex sulfide ore of Dachang of China was studied.

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该机分选弱磁性矿石实现了精矿品位高和回收率高的双高优点。This product realizes both high beneficiation ratio and high recycle ratio in separating weak magnetic minerals.

重力选矿也正因此从经验的工艺技术走向科学化、数学化的道路。It is precisely because of gravity from the beneficiation technology experience to scientific, mathematical path.

矿石中钨品位虽可得到提高，但采用机械选矿方法却难以较好回收。Though W grade can be increased, it is difficult to better recover tungsten with mechanical beneficiation methods.

对未来铜炉渣选矿及提取技术的发展提出了一些看法。At the same time, Comments on future technological development of the slag beneficiation and extraction are presented.

本文介绍湖南桃林铅锌矿浮选流程中更换选矿药剂取得的效益。This paper describes the beneficiation results obtained by changing flotation reagents in the flotation circuit of Tiao Lin Pb-Zn Mine.

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选矿流程中对矿浆进行粒度分级，及洗矿作业中的脱泥、脱水等作业。Beneficiation process of the pulp to particle size grading, and washing de-mining operations in the mud, dehydration and other operations.

河南隐山蓝晶石矿伴生有金红石、云母和石英等矿物可综合利用。As for mica type cyanite, using single flotation process including one roughing and three cleanings, good beneficiation indexes were obtained.

为促进河南上房沟高滑石型难选钼铁矿石选矿技术水平的提高，对其进行了工艺矿物学研究。To promote beneficiation level of high-talc-based refractory kamiokate ore of Shangfanggou in Henan, the paper studied its process mineralogy.