Experiment of producing cupric subcarbonate from impurity-removed waste electrolyte;
废电解液净化除杂制备碱式碳酸铜试验研究
In this paper, production process of copper sulphate and crude nickle from waste electrolyte.
介绍了废电解液除杂制取硫酸铜和粗镍的主要工艺条件及试验结果。
The purification of ZnS04 '7H20 from waste cadmium electrolyte is described.
记述了利用电解镉废液通过净化生产一级品ZnSO_4·7H_2O的研究过程。
The conditional and enlarged experiments for the technology of purifying the spent copper electrolyte by sulfide precipitation method were carried out.
对硫化沉淀法净化铜电解废液进行了条件试验和扩大试验。