Urban Mines Provide New Develop Ways for Crusher

"Urban mines" by the Tohoku the dressing refined Professor, Institute of South Randolph, starting from metal recycling recycling, the city metaphor as a secondary resourcedevelopment mining. In the situation of mouth benefits highlighted by the shortage of mineral resources and environmental issues, urban mining is the economic development of the lift ring, exploring a new model.
Effective utilization of "cities mineral resources, not only can replace some of the native mineral resources, and reduce the large number of imports of mineral resources, to make up for the lack of our resources. But also the formation of "a waste of resources products, renewable resources," low-carbon, the development of circular economy mode, is of great significance to China's economic security.
"Urban mines" in China has actually been given more meaning. Japan's urban mines "mainly refers to the reuse of scrap metal, and Chinese experts also proposed the concept of" urban minerals ", which contains the waste plastic and rubber re-use. China for many years sleeping "urban mines", Japanese companies from the two or three years ago, started development in the Chinese layout. Chinese enterprises, and more dedicated to native mining, at the detour went to the offshore prospecting. Although the majority of people not yet understand the value of the "urban mines", but the decision-making is already force. Since 2010, the National Development and ReformCommission proposed the implementation of the "urban mining" project in the nationwide trapped.
Many domestic cities mineral demonstration base of advanced technology has surpassed Japan to the United States. For example, in Japan, automobile dismantling orartificial. After dismantling, the pressure into a chunk, then after the crusher out after the decomposition of a block of copper, iron, controlled by computer, all the basic mechanization. 

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