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七宝山铅锌矿综合回收铜资源项目通过鉴定由湖南有色金属研究院、江西省七宝山铅锌矿及湖南农业大学共同完成的“江西省七宝山铅锌矿综合回收铜资源”项目的科技成果通过鉴定。铜回收工艺采用优先浮选、中矿集中返回再磨工艺流程,排除了常规有毒重铬酸盐等药剂。为复杂铜铅锌硫
The project of comprehensive recovery of copper resources in Qibao Mountain lead-zinc mine passed the appraisal of the scientific and technological achievements of “Comprehensive Recovery of Copper Resources of Qibao Mountain Lead-Zinc Mine in Jiangxi Province” jointly completed by Hunan Nonferrous Metal Research Institute, Jiangxi Province Qibao Mountain Lead-Zinc Mine and Hunan Agricultural University Through the identification. Copper recovery process using the preferred flotation, concentrate return to grinding process, eliminating the conventional toxic dichromate and other agents. For the complex copper lead zinc zinc