选矿使有用组分富集,减少冶炼或其他加工过程中的燃料、运输等的消耗,使低品位的贫矿石能得到经济利用。选矿试验所得数据,是矿床评价及建厂设计的主要依据。 从脉石中有时从其他矿物中分选出金属矿物或有价值的别种矿物的机械加工方法。
The separation of useful components enrichment, transport or other reducing smelting process, such as fuel consumption, so that the economy can get from low-grade low-grade ore. The data of mineral processing test is the main basis for the evaluation and design of the deposit. From the gangue minerals sometimes from other mechanical processing method of another mineral selected minerals or valuable.
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