试验研究表明，旋流闪速浮选可以大大减少磨矿分级回路中有价重矿物的过磨。
Experiment results show that the overgrinding of minerals can be decreased enormously by the cyclone flash flotation.
介绍了立式螺旋搅拌磨矿机的基本结构和工作原理，着重叙述了该设备在铁精矿再磨再选工艺流程中的应用。
The paper describes the basic structure and working principles of vertical spiral agitating mill, and highlights its application in the regrinding and re-separation process of iron concentrate.
运用采样控制算法以稳定磨矿给矿量；
讨论了棒磨机中的粒度选择性磨矿现象。
The selective grinding on particle size in the rod mill has been illustrated and discussed.
磨矿，脱泥，浮选条件等。
考查了磁场强度、磨矿细度对铁分选指标的影响。
The effects of magnetic field intensity and grinding granularity on magnetic separation index of fe were investigated.
描述了梅山磨矿分级现状和微阶段化磨矿技术原理。
The present situation of grinding and classification and the principles of micro-stage grinding technique of Meishan Mine are described.
磨矿过程中添加碳酸钠，可实现矿泥的选择性脱除。
The addition of sodium carbonate into the grinding process can realize the selective desliming.
文章介绍磨矿微机控制系统的组成、工作原理及特点。
Composition, working principle and characters of the computer-controlled grinding system are introduced in the paper.
本文介绍了立式磨矿机在山东省乳山金矿的工业试验结果。
This paper gives the results obtained in the industrial test of vertical grinding mills at Rushan Gold Mine, Shandong Province.
该平台主要由破碎、磨矿、粒度分离以及选别模块库组成。
MPSP was mainly made up of crushing blocks library, grinding blocks library, granularity separation blocks library and flotation blocks library.
研究了磨矿环境对黄铁矿磨矿矿浆化学性质及后续浮选的影响。
Research is made on the effect of grinding environment on pyrite pulp chemical property and subsequent flotation behavior.
对乳山地区高硫金精矿进行了阶段磨矿、阶段浸出的试验研究。
The experimental studies on stage grinding and leaching of high sulfurcontaining gold concentrate of Rusan District are made.
试验对铜渣的磨矿、浮选、药剂用量进行探讨，取得一定成效。
In this test, the grinding, flotation and reagent consumption are discussed, and some progresses are made.
针对该磁铁矿性质，制定了一段磨矿—阶段磁选—重选流程方案。
For the magnetite ore character, developed the flow sheet, which includes the grinding, stage magnetic separation and gravity separation.
在磨矿过程中，磨矿介质消耗量大，其费用占磨矿成本的一半左右。
In the grinding activity, the consumption of grinding medium is great, which takes a half of grinding cost.
借助于分批磨矿动力学模型，研究了混合物料组分的碎裂参数特性。
The characteristics of the fracturing parameters of the mix components is studied with the aid of the kinetics model of batch grinding.
本文研究了一硬水铝石、高岭石粘土岩和褐铁矿磨矿产物的粒度特性。
The size distributions of diaspore, kaolinite and limonite ground in a ball mill in turn were studied.
结果表明，模型具有较高的精度，能成功地对磨矿产品粒度进行估计。
The results showed that the model had a high accuracy in its successful estimation of the particle size of the grinding product.
应用于使用磁性衬板的球磨机与分级机之间，可提高返砂比和磨矿效率。
When it is used between ball mill mated with magnetic liner and classifier, the underflow ratio and grinding efficiency are increased.
采用普通钢球作为对比，研究磨矿过程中以铸铁段为细磨介质的破碎效果。
Comminuting effect in grinding process by using cast iron segment as fine grinding media is studied with comparison to steel ball.
第三部分，以湿磨的磨矿介质为产品对象，讨论了耐磨蚀材料的选择原则。
The third part discusses the selection principle of wear-corrosion resistant materials as a referent of grinding ore media.
磨矿机是耗能很大的设备，如何降低它的电能消耗是当前急需解决的问题。
Milling pit is a piece of big energy-consuming equipment, and how to reduce its electricity consumption is at present an urgent problem to be solved.
本研究采用新型筒棒介质和充填式浮选机进行磨矿和浮选，收到了良好效果。
High quality concentrate is obtained by using new barrel medium and packed flotation machine.
对磨矿分级脱泥流程的重要性，试验室指标与工业生产指标的差异作了说明。
The importance of grinding classification desliming process, and the differences between lab. index and industrial production index are explained.
试验表明，立式磨矿机具有磨矿效率高、节能、节钢幅度大，噪音低等特点。
The test shows that the mills are characterized by high grinding efficiency, low power consumption, high steel-saving and low noise.
试验表明，立式磨矿机具有磨矿效率高、节能、节钢幅度大，噪音低等特点。
The test shows that the mills are characterized by high grinding efficiency, low power consumption, high steel-saving and low noise.
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