Comprehensive-factor Experiment and Application of Recovery of Indium from the High Impurity Indium-Containing Material

Comprehensive-factor experiment of recovery of indium from the high impurity indium-containing material was carried out,and the process was used to produce.Application and production results showed that indium leaching rate was more than 99 percent using the process of this material,the fianl grade of crude indium was above 99 percent,and the entire process of the indium recovery rate was more than 86 percent.Not only the extraction process of the emulsion and aging of impurity to organic phase were solved,but also it improved the capacity of indium and the quality product.The process that used to deal with the indium-containing material has enormous economic benefits and a very good prospect.