Pulsed electric discharge treatment of uranium leaching solutions: A method for accelerated extraction; Hydrometallurgy; Vol. 162
| Parent link: | Hydrometallurgy Vol. 162.— 2016.— [P. 37-41] |
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| Egile korporatiboa: | , |
| Beste egile batzuk: | , , , , |
| Gaia: | Title screen Depletion of uranium ore deposits is leading to a need for more efficient uranium extraction techniques. In this study, gas-phase electric discharge is applied to an aqueous leaching solution dispersed between electrodes as a technique for enhancing acidic extraction of uranium. Application of the electric discharge treatment resulted in a 1.5 to 2.0 times increase in the leaching rate and an improvement in uranium recovery of 4%. The enhanced extraction method was found to involve oxidation of ferrous ions in the acidic aqueous solution by nitrogen-containing ions generated in the spark discharge channels. Режим доступа: по договору с организацией-держателем ресурса |
| Hizkuntza: | ingelesa |
| Argitaratua: |
2016
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| Gaiak: | |
| Sarrera elektronikoa: | http://dx.doi.org/10.1016/j.hydromet.2016.02.006 |
| Formatua: | Baliabide elektronikoa Liburu kapitulua |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=648386 |
| Gaia: | Title screen Depletion of uranium ore deposits is leading to a need for more efficient uranium extraction techniques. In this study, gas-phase electric discharge is applied to an aqueous leaching solution dispersed between electrodes as a technique for enhancing acidic extraction of uranium. Application of the electric discharge treatment resulted in a 1.5 to 2.0 times increase in the leaching rate and an improvement in uranium recovery of 4%. The enhanced extraction method was found to involve oxidation of ferrous ions in the acidic aqueous solution by nitrogen-containing ions generated in the spark discharge channels. Режим доступа: по договору с организацией-держателем ресурса |
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| DOI: | 10.1016/j.hydromet.2016.02.006 |