湿法制备高纯Mn_3O_4的新工艺

A new technology of wet process for producing Mn_3O_4

介绍以 Mn SO4 等为原料湿法制备 Mn3O4 的新工艺 ,给出了适宜反应条件以及原料配比 ,制得高纯 Mn3O4 。这是一种简便、经济、有效的制备方法。

It is reported that the new technology for producing Mn 3O 4 from manganese sulfate by wet process.By using conditional experiment,the optimum reaction conditions and molar ratio of raw materials were given.The purity of manganese (Ⅱ,Ⅲ) oxide (Mn 3O 4) obtained is high.This method is very simple,convenient,economical and effective.