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Metal Mine ›› 2012, Vol. 41 ›› Issue (08): 160-163.

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Discussions on the Comprehensive Utilization of Hanyin Gold Mine Tailings

Chen Ping   

  1. School of Materials Science & Engineering, Shaanxi University of Science and Technology
  • Online:2012-08-15 Published:2012-08-29

Abstract: According to the characters of hanyin gold tailings, some new ways for comprehensive utilization of the tailings are discussed.It includes reclaiming gold, making wall brick, preparing foam glass, crystallite glass and ceramic proppants for oil hydraulic fhcture.Meanwhile, the prospects of the gold tailings as filling materials, road materials and reclamation soil were discussed.These technologies can realize the non-waste mine and concentrated resources use.The effective reclaiming and utilization of gold mine tailings will not only reduce the output of solid wastes, but also enhance utilization ratios of resource and energy.This will make not only economic benefits, but also environmental and social benefits.

Key words: Gold tailings, Comprehensive utilization, Non-waste mine, Concentrated resources use