Study on the Extraction of Cerium(IV) from Nitric Acid Medium with tri-Isoamyl Phosphate

Table 2

Effect of O/A on extraction rate.

O:  A		Concentration of raffinate/mg·L^-1	Extraction rate/%
5:  1	5	0.185	96.3
3:  1	3	0.467	90.66
2:  1	2	0.623	87.54
1:  1	1	0.373	92.54
1:  2	0.5	1.842	63.16
1:  3	0.33	2.816	43.68