The grade of a raw ore is the basis of ore milling and ore dressing.
原矿品位、回收率、尾矿品位三者是密切相关的。
Ore dressing refers to the concentration of a raw ore. Dressing can separate the desired mineral from much of the associated gangue.
选矿就是精选生矿。通过选矿，有用矿物从伴随的脉石中分离出来。
The invention relates to the field of ilmenite separation, in particular to a process for recycling ilmenite from a raw ore through magnetic separation.
本发明涉及钛铁矿选矿领域，具体涉及一种原矿磁选进行钛铁矿回收的工艺。
In 1892, Thomas Robins developed a conveyor belt for carrying coal, ore and other raw materials.
1892年，托马斯·罗宾斯开发出一种用于运载煤炭，矿石和其他原材料的输送带。
Rock wool insulating tubes is basalt and other natural ore, etc as main raw materials, by high temperature melting in a fiber, stir-in binder, curing processing and is made.
岩棉保温管是以玄武岩及其它天然矿石等为主要原料，经高温熔融成纤，加入适量粘结剂，固化加工而制成的。
This paper introduces a method of producing metallization pellet with laterite nickel ore as raw material and coal as a reductant in car bottom continuous furnace.
介绍了一种利用台车连续炉，以红土镍矿为原料，煤粉为还原剂，生产镍铁金属化球团的方法。
Tough negotiations over prices are heating up between the worlds biggest steelmakers and the suppliers of a key raw material, iron ore.
全球大型钢铁厂商与其主要原材料铁矿石的供应商在价格问题上的艰苦谈判变得日趋激烈。
As China's global economic production grew so did demand for raw ore commodities from Australia and a very convenient and happy relationship was created.
随着中国在全球的经济产量增加，中国对澳大利亚原矿石产品的需求也增长，所以中国和澳大利亚间建立了一种非常方便和快乐的关系。
Yixing Wusetu ceramic products co., Ltd. is a company engaged in designing, producing and selling ceramic products, using authentic Yixing Zisha ore as raw materials.
宜兴五色土陶瓷制品有限公司是一家以正宗宜兴紫砂原矿泥为原料，集设计、制作和销售为一体的陶瓷制品公司。
There is a large number of pinnoite ore in Dachaidan area of Qinghai province, these boron resources can not be directly used as raw materials for boron chemicals because of low grade (less than 10%).
在青海大柴旦地区有大量的柱硼镁石矿由于品位低下（低于10%），不能直接用作生产硼化学品的原料。
A high grade decoration glass can be melted using the iron ore tailings, which features a high amount of the iron ore tailings, low cost of raw materials and good decorative property.
利用铁矿尾矿可熔制高级饰面玻璃，其特点是铁矿尾矿用量高，原料成本低，装饰性能好。
A high-grade decoration glass can be melted using the iron ore tailings, which features a high mount of the iron ore tailings, low cost of raw materials and good decorative property.
利用铁矿尾矿可熔制高级饰面玻璃，其特点是铁矿尾矿用量高，原料成本低，装饰性能好。
The grade of raw ore is a very important technical and economical index for mining enterprises.
前言：原矿品位是矿山生产中非常重要的技术经济指标。
The grade of raw ore is a very important technical and economical index for mining enterprises.
原矿品位是矿山生产中非常重要的技术经济指标。
The grade of raw ore is a very important technical and economical index for mining enterprises.
原矿品位是矿山生产中非常重要的技术经济指标。
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