Solvent Extraction of Tellurium from Chloride Solutions Using Tri-n-butyl Phosphate: Conditions and Thermodynamic Data

Table 2

Effect of TBP concentration on Te(IV) extraction.

TBP/% (v/v)	𝐶TBP/(mol·L^−1)	log𝐶TBP	Extraction/%	𝐷	log𝐷
10	0.37	−0.43	14.03	0.16	−0.79
20	0.74	−0.13	67.54	2.08	0.32
30	1.11	0.04	91.88	11.32	1.05
40	1.47	0.17	92.37	12.11	1.08
50	1.84	0.27	94.25	16.39	1.21