联合工艺的应用是我国选矿技术进步的重要标志之一。
The application of combined technology is one of the important sign of technological progress of mineral processing in our country.
本发明涉及选矿技术领域，具体涉及汞锑冶炼分离工艺。
The invention relates to the technical field of ore dressing, in particular to a mercury-antimony smelting separation process.
介绍了国内冶金铁矿山近年来在选矿技术方面取得的进展。
The progress in mineral processing technology achieved in recent years in China is described.
简述了超贫磁铁矿选矿技术开发对于我国矿业的重要意义。
Ultra-low-grade magnetite beneficiation development has very important practical significance to mineral processing of China.
建议建立科研基金，进一步加强中、低品位磷矿采、选矿技术开发；
Some suggestions are also put forward, e. g. to establish science and technology fund and to enhance mining and beneficiation technology;
按照精矿产率最大原则，并结合选矿厂实际，构造了选矿技术优化决策模型。
Based on its highest yield and in light of its practical condititons, the authors designed a policy-making model for optimization of its mineral separation techniques.
结合目前国内赤铁矿选矿技术的进展，提出了对该地区赤铁矿选矿的几点建议。
Several suggestions are made on the beneficiation of hematite ores in Nanfen region in combination with the progress in current domestic beneficiation technology for hematite ores.
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.
近年来研究开发的褐铁矿选矿技术主要包括：重选、磁选等单一流程和选择性絮凝浮选等联合流程。
Beneficiation techniques on limonite developed in recent years mainly include single process of gravity or magnetic separation etc. and combined processes with selective flocculation flotation etc.
可以说我国从“六五”开始的红矿(赤铁矿)攻关工作已基本达到了预期的目的，红矿选矿技术难题已基本解决。
It can be said that the key work on red iron ore (hematite) has reached expected goal from the "6th Five-year Plan" and has basically solved technical problem about mineral processing of red ore.
某铜矿通过对浮选工艺的技术改造：采取提高磨矿细度、增加二次精选及采用高效药剂等措施，使选矿技术指标得到了显著提高。
They adopted a few measures such as improving fineness of grinding ores, increasing secondary cleaning, using additional typed reagent and so on, thus making the technical indexes raised markedly.
这必将使科恒重工选矿设备与砂石设备的制造技术水平产生新的飞跃。
This will make Keheng Heavy mineral processing equipment and sandstone equipment manufacturing technology to produce new leap.
简述了预选技术在铁矿石生产应用的作用，应用的条件，介绍了选矿预选新工艺、新设备在矿山的应用。
This paper describes the effects of preconcentration technology in iron ore beneficiation, application conditions; also introduces the applications of new preconcentration technology and equipments.
分析了二峰山铁矿选矿厂工艺流程存在的问题，并通过技术改造提高金属回收率，取得了显著的经济效益。
This paper analyses the problem of the technological flowsheet for concentractor, Er-fengshan Iron Mine, and obtain obvious economical profit by improving technology to increase metal recovery.
减少环境污染和提高尾矿浓缩浓度，已成为梅山铁矿选矿科研工作面临的最重要的技术挑战。
To reduce environmental pollution and to increase thickening density of tailings have become the most important technical challenges facing the dressing scientific research work of Meishan iron Mine.
用跳汰机对低品位锡矿进行粗粒抛废处理是一种选矿新工艺，其技术先进。
It is a new ore dressing process to separate low grade, coarse-size Tin ore by jig, and it is advanced technology.
针对大吉山钨矿的原次生细泥处理流程进行了改造，应用新技术新产品，提升选矿生产水平。
The process technology of the primary and secondary fine slime in Dajishan tungsten mine was transformed to improve the process technique.
过程控制技术使用的用于选矿、压缩机吸气和水泥窑系统易于受到腐蚀。
Process control technology with systems designed for ore benefaction, compressor intakes and cement kilns are prone to corrosion.
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。
Rapid advance of the beneficiation and comprehensive utilization technologies have provided its development and utilization with mature process technologies.
探讨了采用尼尔森选矿机在技术和经济上的可行性。
Feasibility of applying Knelson concentrator is discussed in technology and economy.
在选矿车间的狭小范围内，用控爆技术拆除大型构筑物的基础是一大难题。
It is a difficult problem to demolish large building bases by controlled blasting techniques within a narrow area of concentration plant.
综述了近年我国铁矿石选矿在矿石准备作业、选矿工艺、设备及药剂和产品后处理作业的技术进展。
The technical advances in Chinas iron ore beneficiation such as ore preparation, concentration technology, equipment and reagents and after treatment of products are reviewed.
本文从堆浸设计出发，就目前遇到的地质、采矿、选矿、底垫等一些技术经济问题，进行探讨。
Starting from heap leaching design, a few technological and ecoon-mical problems concerning geology, mining, mineral processing and leaching pad are discussed in this paper.
磨矿分级在选矿过程中起着承前启后的作用，它的指标的优劣直接影响着选矿厂的经济、技术指标。
The grinding-classification plays the continuation to open after the vital role, Its target fit and unfit quality directly are affecting the Ore-dressing plant economy, the technical specification.
论述了采用平均技术的网络预测建模方法，并用一选矿实例来说明其在矿业中的具体应用。
This paper discusses methods for prediction of modeling by neural networks using averaging technique, and their practical applications in mineral industry are illustrated with examples.
实验室X FD-63单槽浮选机更新换代、技术创新对实验室选矿试验工作发挥着重要作用。
The upgrading and technological innovation of the lab-used single flotation cell of XFD-63 has important meanings for the laboratory test work of mineral processing.
实验室X FD-63单槽浮选机更新换代、技术创新对实验室选矿试验工作发挥着重要作用。
The upgrading and technological innovation of the lab-used single flotation cell of XFD-63 has important meanings for the laboratory test work of mineral processing.
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