连二硫酸锰制备工艺和提纯方法的研究

The Study on The Preparation and Purification of MnS_2O_6

通过研究,详细阐述了用SO_2与MnO_2水悬浮液及制备连二硫酸锰(MNS_2O_6)的工艺条件及产品提纯方法。经制备和提纯得到了较高纯度的产品MnS_2O_6·4H_2O。

In this paper, the technological conditions of the preparation of MnS_2O_6 and the purifical way of it are introduced. The purificaler MnS_2O_6·4H_2O product can be made by using the way of Ba(OH)_2 sediment.