Impurity Removal from Waste Ni-MH Battery Lixivium

XIA Li-bin, CAI Wei-song. Impurity Removal from Waste Ni-MH Battery Lixivium[J]. Nonferrous Metals Science and Engineering, 2011, 2(1): 32-34.

Citation:

XIA Li-bin, CAI Wei-song. Impurity Removal from Waste Ni-MH Battery Lixivium[J]. Nonferrous Metals Science and Engineering, 2011, 2(1): 32-34.

Citation:

XIA Li-bin, CAI Wei-song. Impurity Removal from Waste Ni-MH Battery Lixivium[J]. Nonferrous Metals Science and Engineering, 2011, 2(1): 32-34.

Abstract

This paper studies impurity removal technology from waste Ni-MH battery lixivium. Yellow -Na -Fe -Double salt method is adopted to remove Fe and P204 extractant is used to remove other impurities such as Zn, Mn, Ca. Optimal conditions are located by experiments for further purification.

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