The Anode Leaching Study from Waste and Used Ni-MH Battery
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Graphical Abstract
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Abstract
Based on the characteristic on anode of Ni-MH battery, Oxidation-sulfuric leaching was adopted to recover nickel and cobalt from anode of Ni-MH battery. appropriate leaching methods was found, the leaching rate of cobalt can reach to 99.2 %, nickel can reach to 99.3 %.
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