Review Article
Application of Calixarenes as Macrocyclic Ligands for Uranium(VI): A Review
Table 4
Solvent extraction of
at 30°C.
| | Entry | Extraction agent | Ex% | Organic phase | pH | Reference |
| | 1 | 15 | 4.6 | -dichlorobenzene | 8.0 | [57] | | 2 | 15 | 0 | -dichlorobenzene | 10.0 | [57] | | 3 | 16 | 100 | -dichlorobenzene | 8.0 | [57] | | 4 | 16 | 93.3 | -dichlorobenzene | 10.0 | [57] | | 5 | 17 | 22.5 | -dichlorobenzene | 8.0 | [57] | | 6 | 17 | 0 | -dichlorobenzene | 10.0 | [57] | | 7 | 18 | 100 | -dichlorobenzene | 8.0 | [57] | | 8 | 18 | 90.0 | -dichlorobenzene | 10.0 | [57] | | 9 | 15 | 100 | chloroform | 5.9 | [57] | | 10 | 19 | 100 | chloroform | 5.9 | [58] |
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