High mud content in raw ore causes equipment blocking.
原矿含泥量大造成设备的堵塞。
Actually, as raw ore, titanium is 100 times as abundant as copper.
其实，未开发的钛储量要比铜丰富一百倍。
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。
Raw ore cannot be used directly in blast furnace. It must be prepared beforehand.
原矿是不能直接用于高炉冶炼的，必须事先对之加工处理。
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.
前言：原矿品位是矿山生产中非常重要的技术经济指标。
The company's recycling process is based on methods long used by Dowa to get metals from raw ore.
这个公司使用的回收步骤是基于同和公司沿用已久的从矿石中提炼金属的方法。
The average leaching recovery of gold reaches 86.01% from high grade raw ore and flotation concentrate of gold in pilot test.
半工业试验对浮选金精矿和高品位原矿平均金浸出率达86．01％。
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。
Answer: the first raw ore to multistage selected, and then made sand, grade, magnetic separation, finally carried out again pure purification.
答：先把原矿石进行多级精选，然后再进行制砂，分级，磁选，最后再进行精提纯。
The study in Jianshan Iron Ore Mine of how to keep stable quality of raw ore and the technical measures for ensuring ore quality are explained.
介绍了尖山铁矿稳定输出原矿质量的技术研究过程，并阐述了稳定输出原矿质量的技术措施。
The new model structure of iron and steel enterprises and the methods of optimizing energy by some scrap and raw ore are discussed in the paper.
本文论述了新的钢铁企业模型结构及采用部分进口废钢和铁矿石的能源优化问题。
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。
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。
With sulphur content increasing by big percentages, the property of the raw ore in Tongshan Copper Mine has changed greatly and the existing processing flowsheet became unfit.
铜山铜矿原矿性质发生较大变化，含硫大幅度增高，现有选矿工艺流程已难以适应。
The technological processes of raw ore direct acid-leaching, raw ore salt roasting-water leching or acid leaching and raw ore salt roasting-acid pelletizing curing-acid leaching, etc.
原矿加盐焙烧水浸或酸浸；原矿加盐焙烧一拌酸制粒熟化酸浸等工艺过程。
New copper-extracting technologies can use up to 40 percent less electricity than the older method to process the same amount of raw ore, especially when the proportion of copper in the ore is high.
在处理同等数量矿石原料的情况下，尤其是当铜在矿石中的含量很高时，新的采铜工艺可比旧式工艺少用40%的电力。
Steam became the motive force of the Industrial Revolution as coal and iron ore were the raw materials.
因为煤和铁矿石是原材料，蒸汽成为了工业革命的动力。
International commerce was therefore dominated by raw materials, such as wheat, wood and iron ore, or processed commodities, such as meat and steel.
因此，国际贸易以原材料（如小麦、木材和铁矿石）和加工商品（如肉类和钢铁）为主。
Some raw materials, such as iron ore, come from mines. These raw materials are often exported by the countries that produce them to other countries where they are made into manufactured goods.
这些原材料往往从原产地国家出口到生产制成品的国家。
And steelmakers, fearful of the rising prices of raw materials, are hunting for captive sources of metallurgical (coking) coal as well as iron ore.
担心原材料价格上涨的钢铁生产商们，也纷纷寻求冶金(或焦化)煤炭以及铁矿石等具吸引力的资源。
The plant has been designed to use more iron ore and coal from the country to reduce dependency on imports of raw materials, he said.
他说，此厂设计上考虑了更多地使用本国的铁矿石和煤炭，以减少对原材料的进口依赖。
Higher prices for raw materials such as iron ore and coal caused the latest price increase.
此次宝钢产品的涨价的原因是铁矿石和焦炭等钢铁原材料价格的上涨。
Vast ship-borne imports of iron ore, coal and bauxite make up other raw ingredients for Chinese growth.
除了石油以外，大量的铁矿石、煤和铝土矿通过船运进口，提供中国经济增长所需的原材料。
Goldman joins Morgan Stanley, Nomura Holdings Inc. and Royal Bank of Scotland Group Plc in raising forecasts for iron ore prices this month after cash prices for the steelmaking raw material jumped.
自本月炼钢用原料价格暴涨后，高盛、摩根·斯坦利、野村控股和苏格兰皇家银行集团均提高了对铁矿石价格的预测。
Goldman joins Morgan Stanley, Nomura Holdings Inc. and Royal Bank of Scotland Group Plc in raising forecasts for iron ore prices this month after cash prices for the steelmaking raw material jumped.
自本月炼钢用原料价格暴涨后，高盛、摩根·斯坦利、野村控股和苏格兰皇家银行集团均提高了对铁矿石价格的预测。
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