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http://nopr.niscpr.res.in/handle/123456789/41115| Title: | Extraction of molybdenum(VI) by MTOAC and its binary mixtures with various donors from aqueous HCl media |
| Authors: | Behera, P Mishra, S Mohanty, I Chakravortty, V |
| Issue Date: | Oct-1994 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | The extraction of molybdenum(VI) from aqueous HCI media with 5% (v/v) MTOAC, 5% (v/v) Alamine 310,5% (v/v) TBP and 0.1 M DPSO is found to be quantitative in the higher range of acidity ( > 4 M). Synergismis observed with binary mixtures of 5% (v/v) MTOAC with 5% (v/v) TBP or 0.1 M DPSO, which increases with increase in acid concentration. Extraction of molybdenum(VI) with a mixture of 5% (v/v) MTOAC and 5% (v/v) Alamine 310 exhibits antagonism in the acid range 1-8 M. Extraction of this metal ion has also been studied with mixture of 5% MTOAC and 5% (v/v) Cyanex 301 from 0.1 -1 M HCI. The presence of chloride and thiocyanate ions enhance the extraction to an appreciable extent in acid medium. |
| Page(s): | 967-968 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.33A(10) [October 1994] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 33A(10) 967-968.pdf | 359.29 kB | Adobe PDF | View/Open |
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