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Extraction of iron(III) with a new and indigenously prepared solvent tri-iso-amyl phosphate (TAP)
| dc.contributor.author | Pandey B.D.; Rupainwar D.C. | |
| dc.date.accessioned | 2025-05-24T09:57:33Z | |
| dc.description.abstract | A new solvent, tri-isoamyl phosphate (TAP), prepared indigenously from a by-product fusel oil of the Indian alcohol industry, has been utilised for the extraction of iron(III) from perchloric acid solutions in presence of Cl- and Br-. The optimum conditions for the extraction of iron(III) with 22% TAP in carbon tetrachloride are 6.0 M HClO4 and 0.4 M. The effect of various factors such as [H3O+], [X-] and [Fe3+] on the extraction system has been investigated. The presence of two main species in the organic layer, viz. trisolvated FeCl3 and disolvated FeCl4-, has been established. The former is predominant at lower acid concentrations and the latter at [H3O+] ≥ 5.7 M. © 1979. | |
| dc.identifier.doi | https://doi.org/10.1016/0022-1902(79)80149-9 | |
| dc.identifier.uri | http://172.23.0.11:4000/handle/123456789/22266 | |
| dc.relation.ispartofseries | Journal of Inorganic and Nuclear Chemistry | |
| dc.title | Extraction of iron(III) with a new and indigenously prepared solvent tri-iso-amyl phosphate (TAP) |