利用废弃硫酸锰溶液制取工业碳酸锰

A Preliminary Study of the Preparation of Industry Manganese Carbonate by Using a Factory Waste Manganese Sulfate Solution

国内某电解金属锰企业废弃的硫酸锰溶液,通过净化达到碳酸锰生产的合格溶液后,可以直接采用碳酸氢铵进行沉锰,然后过滤得到含水约15%的工业碳酸锰产品,根据试验过程并结合该工厂实际情况,确定了废弃硫酸锰溶液制取工业碳酸锰的实施方案。

This article makes a brief analysis of domestic enterprise production because of poor market in urgent need to deal with manganese sulfate solution of the plant legacy. Through communication with the factory technical personnel and according to the actual situation of the factory,a preliminary study of the preparation of industry manganese carbonate by using a factory waste manganese sulfate solution is compiled,as provides the reference for the industry practitioners.