Wuhan team develops new electrochemical cell for efficient, pollution-free extraction of lithium from salt lake brines
Green Car Congress
MARCH 8, 2019
In this process, brine water is pumped into shallow ponds for one-year-long solar evaporation to precipitate out the chlorides and sulfates of K + , Na + , Mg 2+ and Ca 2+ and then treated with excess lime to remove magnesium and finally with sodium carbonate to produce the insoluble lithium carbonate. Zhao et al. Zhao, A. ,
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