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

Table 5

and for extraction from 0.1 M HCl. Values are obtained by linear fitting of (1).

Metal	Fe	In	Sn
/kJ/mol	35.3 ± 11	−44.9 ± 1.3	57.9 ± 6.1
/J/mol/K	161 ± 45	−99.7 ± 3.1	218 ± 25