English
马建民, 曹智战, 吕蓓红. 一种生产优质硫酸铝的新方法[J]. 信阳师范学院学报(自然科学版), 1999, 12(2): 228-230.
引用本文: 马建民, 曹智战, 吕蓓红. 一种生产优质硫酸铝的新方法[J]. 信阳师范学院学报(自然科学版), 1999, 12(2): 228-230.
shu
Ma Jianmin, Cao Zhizhan, LüBeihong. A New Process to prepare of High Quality Aluminium Sulfate[J]. Journal of Xinyang Normal University (Natural Science Edition), 1999, 12(2): 228-230.
Citation: Ma Jianmin, Cao Zhizhan, LüBeihong. A New Process to prepare of High Quality Aluminium Sulfate[J]. Journal of Xinyang Normal University (Natural Science Edition), 1999, 12(2): 228-230.
shu

一种生产优质硫酸铝的新方法

A New Process to prepare of High Quality Aluminium Sulfate

    摘要
  • 摘要: 本文着重阐述以ＫＭｎＯ４氧化Ｆｅ２＋，而后水解，水解物与新生成的活性ＭｎＯ２形成共沉的新方法，以达到除铁生产优质硫酸铝的目的。

     

    Abstract: A process to prepare high quality alminium sulfate by the co-precipitation method was introduced. In this process, Fe 2+ ion was oxidized with KMnO 4 and then hydrolyzed, hydrolysis product was co-precipitated with new formed active MnO 2, so ferrous compomed removed.

     

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