Beneficiation removes clay and silica to considerable extent.
富集操作除去粘土和硅石达到相当高的程度。
QC group of copper beneficiation plant, Dabosan Mine Co. , Ltd.
广东省大宝山矿业有限公司铜选厂选矿QC小组。
It illustrates the promising future of development of beneficiation agents.
为选矿药剂的开发提供了前景。
Therefore, the beneficiation experiments are carried out again for this ore.
为此，对该矿石重新进行了选矿工艺试验研究。
The osmotic gas beneficiation on another surface of films and diffusion in the air.
渗透气体在膜的另一表面上富集，并向空气扩散。
Chemical beneficiation is an effective method for treating refractory phosphate ores.
化学选矿是处理难选磷矿石的有效方法。
The composition and beneficiation test of MKS mixed sulphonate collector are described.
介绍了MKS混合磺酸盐捕收剂的组成、制备及选矿试验情况。
A new method of phosphate rock beneficiation, surface magnetic coating, was introduced.
介绍了分选磷矿石的一种新工艺—表面磁种法。
The composition and beneficiation test of MKS mixed sulphonate collector are described.
介绍了MKS混合磺酸盐捕收剂的组成、备及选矿试验情况。
Beneficiation tests were made on various samples of the deep orebody of a lead-zinc mine.
对某铅锌矿深部矿体的多种矿样进行了选矿试验研究。
The beneficiation technology of rectorite and its adjustment with the change of ore properties was introduced.
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。
Though W grade can be increased, it is difficult to better recover tungsten with mechanical beneficiation methods.
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。
In this paper the chemism of the influence of the main process factors on the ore-beneficiation has been analysed.
文中初步分析了以上几个主要工艺因素对选别影响的机理。
Widespread used in Metallurgy, Coal Mining, Beneficiation, Building Materials, Chemical Industry, Grinding Material etc.
广泛运用于冶金、煤矿、选矿、建材、化工、磨料等行业。
In this paper the chemism of the influence of the main process factors on the ore-beneficiation has been roughly analysed.
文中还初步分析了以上几个主要工艺因素对选别影响的机理。
It is effective way to use beneficiation - metallurgy process that istabling - tailings leaching to treat high oxidation lead ores.
论述了采用摇床重选一重选尾矿浸出的选冶联合工艺是处理某高氧化率铅矿的有效方法；
It is often associated with polymetallic zinc sulphide ores and mainly enriched into zinc sulfide concentrates after beneficiation.
铟是我国的一种优势稀散金属，常与硫化锌多金属矿伴生，经过选矿后，铟主要富集于硫化锌精矿中。
The method is simple, convenient, rapid and accurate. The accuracy and precision of results perfectly meet the demand of beneficiation.
方法简便、快速、准确，完全能够满足选矿工艺研究和日常生产对样品中铌和钍分析的要求。
Beneficiation process of the pulp to particle size grading, and washing de-mining operations in the mud, dehydration and other operations.
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。
Chinas new advances in the beneficiation technology, equipment and flotation reagents for producing high quality iron concentrate are outlined.
概述了我国高质量铁精矿在选矿工艺、设备和浮选药剂等方面所取得的新进展。
Study was also made on the technological characteristics of the ore, providing a requisite basis for the beneficiation and metallurgical technology.
还对矿石工艺特性进行了研究，为选冶工艺提供了必要依据。
Flow quantity control is usually needed in the cases such as tailing pump of beneficiation plant, some fans & water pumps of sinter or pellet plant.
选矿厂的尾矿砂泵，烧结厂和球团厂的一些风机、水泵类负载设备，常常需要进行流量控制。
The author made analysis and comparison between the obtained achievements and proposed a rational process flow for the beneficiation of oxidized ore.
作者对所取得的成果进行了分析比较，并在此基础上推荐了氧化矿选别的合理流程。
It is shown that the efficient use of some new flotation reagents results in the improvement of beneficiation results and the reduction in production costs.
结果表明，在浮选中使用的几种新药剂是有效的，选矿指标得到提高，成本下降。
Rapid advance of the beneficiation and comprehensive utilization technologies have provided its development and utilization with mature process technologies.
选矿及综合开发利用技术进步较快，为该资源开发利用提供了成熟的工艺和技术。
The Nb and Th in iron ore from the beneficiation process were measured with XRFS, by using the Compton Scattered_light intensity of Rh_target as internal standard.
采用X射线荧光光谱法，以铑靶的康普顿散射线强度为内标，测定了铁矿石选矿流程样品中的铌和钍。
The paper describes the characteristics of steel slags, the flowsheet and the practical situation in production, and introduces the beneficiation equipment as well.
系统地介绍了钢渣特性、设计选用的流程及目前生产的实际情况，并对选矿设备进行了介绍。
The paper describes the characteristics of steel slags, the flowsheet and the practical situation in production, and introduces the beneficiation equipment as well.
系统地介绍了钢渣特性、设计选用的流程及目前生产的实际情况，并对选矿设备进行了介绍。
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