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1.金银提炼专用置换锌粉、添加装置、锌粉动力混合装置、置换助剂;提金专用黄金炭和黄金树脂。高纯度高活性,置换率高、置换成本低,金泥含金品位高。2.铅锌湿法冶金工艺净化专用锌粉及砷盐、锑盐。比表面积大,纯度高,成分科学,在净化除杂中避免镉的返溶,降低净化成本。3.电解电积工艺专用明胶、添加剂及熔胶装置。
1. Gold and silver refining special replacement zinc powder, adding devices, zinc powder power mixing device, replacement aids; gold special gold and gold resin. High purity and high activity, high replacement rate, low replacement cost, gold mud gold grade. 2. Lead and zinc hydrometallurgical process for purification of zinc and arsenic salt, antimony salt. Large surface area, high purity, scientific composition, in the purification of impurities to avoid cadmium back to dissolve, reduce purification costs. 3. Electrolytic deposition process for gelatin, additives and melt device.