Experimental investigation on the direct crystallization of high-purity AlCl3·6H2O from the AlCl3-NaCl-H2O(-HCl-C2H5OH) system

Novel process for high value utilization of high-alumina fly ash: valuable metals recovery and mesoporous silica in situ preparation

“…can be realized, and crystalline aluminum chloride and sodium chloride can be recovered through evaporation concentration and crystallization. 35 Furthermore, Li could be recovered as Li 2 CO 3 by solvent extraction and carbonation, 36 while Ga could be recovered by selective adsorption. 37 In conclusion, this paper provides a novel pathway for comprehensive and high value utilization of Al, Si, Li, Ga etc.…”