碘法浸金的研究  

Research on Iodine Leaching of Gold

作　　者：李桂春[1] 卢寿慈[1] 

机构地区：[1]北京科技大学土木与环境工程学院

出　　处：《矿冶工程》2003年第6期53-55,共3页Mining and Metallurgical Engineering

摘　　要：用热力学方法对碘 碘化物溶金的可能性进行了简单分析 ,用碘 碘化物溶液对含炭难处理金矿石进行了浸出工艺条件试验及氰化的对比试验 ,得出了碘化法浸金时间短 ,金浸出率高等结论。The feasibility of solving gold is studied with iodine iodide according to thermodynamic theory. A test is carried out of the technical conditions for leaching carbon containing refractory gold ores using iodine iodide solution. The results obtained are compared with the results obtained using cyanide process, concluding that the iodine leaching process is characterized by short leaching time and high leaching ratio.

关 键 词：碘-碘化物 黄金 浸出 热力学 难处理金矿石 氰化 

分 类 号：TF831[冶金工程—有色金属冶金]