选矿

And the yield of this process reached more than 98% by the chemical ore-milling of the slags using by hydrochloric acid.

稀土转型渣经过化学选矿，在合适的酸度、反应时间和固液比等条件下，稀土渣品位由18.6%提高到31%左右，稀土收率大于98%。

The results of flotation treatment on this samplewere very bad probably because of high concentration of slimes and silica (33.27% SiO2). Then flotation method was replaced by sulfuric acid leaching.

由于该氧化矿泥化严重，且SiO_2含量高达33.27%，传统的浮选方法所得的选矿指标很不理想，因此，改为硫酸浸出法处理该氧化锌矿。

Fermandez M A%Segarra M%Espiell F Selective leaching of arsenic and antimony contained in the anode slimes from copper refining 10.1016/0304-386X(95)00061-K Hydrometallurgy , 1996,41

刘建军%梁经冬%曾子高%陈淳国内外固化焙烧难浸金矿工艺的现状及在我国应用的前景国外金属矿选矿， 1997，2

With the greater demand of sulfureted antimony slag for market, the slag was become more and more after the process of selecting and smelting mine, whereas, the most slag freely placed wasn't disposed and treated in some degree. Meanwhile, there were some sulphur and valuable metals in the slag.

随着市场对硫化锑矿石的需求量越来越大，选矿之后和冶炼后产生的矿渣也越来越多，大多数矿渣随处堆放未作处理和治理，另外矿渣中含有一定的硫磺和贵重金属资源。

Produces each kind of stone material and the system granulatedsubstance, the dressing Hubei type breaker, the counter-attack typebreaker, the hammer type breaker, the impact type breaker, the circle锥式 breaker, the duplicate suitable breaker, the ball mill, thevibration gives, sand washer, shaker, flotation machine mine equipmentand so on the material machine.

生产各种石料及制砂、选矿的鄂式破碎机、反击式破碎机、锤式破碎机、冲击式破碎机、圆锥式破碎机、复合式破碎机、球磨机、振动给料机、洗砂机、振动筛、浮选机等矿山设备。

Local relevant experts consider that ball clay produced in Shulan City Shuiquliu Town is out-of-the-way excellent clay, and if apply mill run extract to high technology area, it will not only fill up blank in China, also realize considerable economic benefit.

国内有关专家认为舒兰市水曲柳镇生产的球粘土，是国内少有的优质粘土，如果将其选矿精品应用于高科技领域，不仅会填补国内空白，而且还将实现非常可观的经济效益。

Company products are complete sets of new energy-saving processing equipment, vacuum brick machine equipment, automatic and semi-automatic cement block making equipment, a full set of system equipment series of sand.

企业主要产品有成套新型节能选矿设备，真空制砖机系列设备，全自动及半自动水泥砌块成型设备，全套制沙系列设备。

I beneficiation plant new products, new type of magnetic separator, iron knot of high-strength chain, and magnetic ball mill lining, in the advanced level counterparts in Asia, by the vast number of users alike.

我厂的选矿新型产品、新型磁选机、铁粉高强结链机、球磨机磁性衬板，在同行位于亚洲先进水平，受到广大用户的一致好评。

Since the 1990s, and China Metallurgical Beijing Metallurgical Equipment Research Institute "powerful combination, complement each other" successful implementation of the technology and products "grafting", specializing in the production of series of mining equipment, production, processing 5-2000 ton sets Dressing Equipment, the main products: E-type, hammer, roller, counter-style, vertical crusher, and highly efficient energy-saving cone bearing Mill Park, shaker, automatic anti-sand spiral at a machine, and highly efficient energy-saving flotation machine, mixing Mine Trough, feeder, thickener, mine upgrade, conveyors and other equipment.

二十世纪九十年代以来和中冶北京冶金设备研究总院&强强联合，优势互补&成功实现了科技与产品&嫁接&，专业生产系列矿山设备、生产日处理5-2000吨级成套选矿设备，主要产品有：鄂式、锤式、辊式、反击式、立式破碎机、高效节能园锥轴承球磨机，振动筛，自动反砂螺旋分极机、高效节能浮选机、矿用搅拌槽、给料机、浓缩机，矿用提升、输送机等设备。

Ton production, processing complete sets of processing equipment, main products: E-type, hammer, roller, counter-style, vertical crusher, and highly efficient energy-saving cone bearing Mill Park, shaker, automatic anti-sand-a spiral -, And highly efficient energy-saving flotation machine, mixing tank mine, Feeder, thickener, mine upgrade, conveyors and other equipment.

生产日处理5-1000吨级成套选矿设备，主要产品有：鄂式、锤式、辊式、反击式、立式破碎机、高效节能园锥轴承球磨机，振动筛，自动反砂螺旋分极机、高效节能浮选机、矿用搅拌槽、给料机、浓缩机，矿用提升、输送机等设备。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。