The Great Significance of Processing Tailings

Tailings, also called mine dumps, slimes, tails, refuse, leach residue, or slickens, are the materials leftover over after the process of separating the valuable fraction from the uneconomic fraction (gangue) of an ore. Tailings are distinct from overburden, which is the down rock or materials overlying an ore or mineral body that are displaced during exploit without being processed. The concept of tailings is relative, the tailings contains a lot of useful components. In the current economic conditions, it should not be further separated. However, with the growth of science and engineering, it may also have further cycle economic value. Tailings is not completely useless waste, it often contains some other useful components and can be comprehensive utilization. No waste discharge has been the charter of fully utilize mineral alternative and the protection of ecological env fightment. The comprehensive utilization of tailings has many examples at home and abroad. Tailings are the potential treasure. Experts believe that the task of archeological site circular economy in China is developing and utilizing long-delayed tailings. We need research new type jaw crusher and promote our technology to make full use of tailings.

For example, there are 61 tailings in Nandan, Guangxi province, which contains a large number of non-ferrous metal tin, antimony, lead, zinc, silver, gold, indium, candle and non-metallicmine arsenic, sulfur, etc. their grade are all above the guinea pig industrial grade, and some have reached the large or unnecessary large scale with preliminary estimates of 3 billion kwai resources. With the new development of mineral processing technology, metal recycle is no less than to create a new mine. Panzhihua iron tailings in Shichuan province, contains copper, nickel, titanium, vanadium and other useful components, which is equivalent to a large non-ferrous metal mines. Non-metallic minerals such as coal gangue and bulwark rock are together wealth, and have been mining to the... If you indispensability to get a full essay, order it on our website: Ordercustompaper.com

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