Fig. 1

(a) Fluidized-bed homogeneous crystallization apparatus; (b) the solubility curve of various metal carbonate ([CO32−] = 0.02 M, [Metal]/[Carbonate] MR = 1/1)
(a) Fluidized-bed homogeneous crystallization apparatus; (b) the solubility curve of various metal carbonate ([CO32−] = 0.02 M, [Metal]/[Carbonate] MR = 1/1)