The Purpose and Meaning of Mineral Processing |
Ore is exploited from the ground which is called raw ore.Raw ore is also called mineral materials and gangue composition.The raw material can on be smelted in direct way.We should process in advance and get rid of the harmful ingredient.
Processing the raw material is also called ore processing. For example, the wolframite-quartz veins contains a lot of stone, such as quartz, After dressing removal of a large number of quartz vein-like stone,the tungsten mineral composition is enriched .
There are some harmful elements contained by ore,such as sulfur and phosphorus ,the content can not be too high, or the iron is brittle.In addition,the economic effect is every obviously.For example,coppergrade is from 15% up to 16%.The recover rate is increased 0.1~0.15%.Procuce capacity is increased 6~8%.
In summary,the purpose of ore processing is to get rid of the harmful elements.It make the useful materials enriched and receive the useful ore products.So it is meaningful to make use of the ore resource. |
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