Chemical name of anbm cobalt precipitant

AnBm, a cobalt precipitant, contains xanthate groups, which can precipitate with cobalt ions in solution. The solubility product of trivalent cobalt salt of xanthate is one tenth of that of bivalent cobalt salt.

Therefore, in order to remove cobalt to a lower concentration, it is necessary to add oxidant to oxidize bivalent cobalt into trivalent cobalt. In the experiment, the method of adding oxidant first and then adding cobalt removal agent was used to remove cobalt from the solution.

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