Process Development and Optimization

−　Value metal recovery from the copper anode slime

−　the behavior of As, Sb, Bi during copper smelting process

−　As removal during the copper smelting process

−　Purification of copper electrolyte

−　Impurity removal by solvent extraction

Project Evaluation

−　Mining project evaluation

○　Technology assessment

○　Economy assessment

○　Risk assessment

−　Evaluation, prefeasibility study, feasibility study of mine, smelting, recycling and fabricating projects.