Research on comprehensive recovery technology of gold-bearing tailings resources
"Nine Five" key project undertaken by the Xiangxi gold mine by the National Institute of Changchun gold - "a comprehensive study of gold tailings recovery process," recently passed an approval. Power Driven Harrow,Tractor Drived Power,Power Disc Harrow,Power Roller Harrow Shandong Dahua Machinery Co.,Ltd , https://www.agrodahua.com
The old tailings resources of Xiangxi Gold Mine are rare gold-bearing materials with rare particles and wrapped gold inlays at home and abroad. Antimony containing harmful elements of cyanide. Through the beneficiation test research, this topic has determined the process of “flotation gold 锑 + tailings cyanidationâ€. And designed and built a 100 tons / day tailings treatment plant. Through industrial production tests, the actual production capacity reached 120 tons / day. When processing the old tailings with a gold grade of 1.8 g/ton and a enthalpy of 0.217%, the beneficiation recovery rate can reach 72.49% and the enthalpy can reach 41.33%. The project has achieved significant economic and social benefits.