Studies on mother liquor of heap and sunken uranium leaching electrochemical treatment

Тонкие химические технологии

O. O. Chernyshova¹  I. V. Kuznetsov²  V. Yu. Koltsov² 

[1] M.V. Lomonosov Moscow State University of Fine Chemical Technologies, 86, Vernadskogo pr., Moscow 119571;ОАО «Ведущий научно-исследовательский институт химической технологии»;

关键词: uranium;    sunken leaching;    heap leaching;    redox potential;    iron;    polarization curve;    electrochemical process;    polianite;    есс-1012;   

DOI  :  

来源: DOAJ

【 摘 要 】

The work is dedicated to reactivation of mother liquor of heap and sunken uranium leaching. A new method offers reactivation without using oxidizing additives. Electrochemical treatment presumes direct oxidation of Fe2+ ions, which the mother liquor contains. An advantage of the electrochemical method is that it's less expensive than using additives and much easier to use in cross-country conditions. The cost-efficiency of electrochemical treatment versus polianite additive method was shown.

【 授权许可】

Unknown