Optimization of Indium Recovery and Separation from LCD Waste by Solvent Extraction with Bis(2-ethylhexyl) Phosphate (D2EHPA)

Table 2

Calculated molar fractions of sulfate and chloride species.

M				M
In^3+	0.611	Fe^3+	0.547	In^3+	0.013	Fe^3+	0.186
	0.368		0.415	InCl^2+	0.304	FeCl^2+	0.561
	0.021		0.039		0.565		0.251
				InCl3	0.118	FeCl3	0.002