Intensifying separating processes of high-concentration uranyl solutions and fine-dispersed suspended solids
| Parent link: | Bulletin of the Tomsk Polytechnic University/ Tomsk Polytechnic University (TPU).— , 2006-2007 Vol. 311, № 3.— 2007.— [P. 14-18] |
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| Otros Autores: | , , , , , |
| Sumario: | Заглавие с титульного листа Электронная версия печатной публикации The investigations on intensifying separation processes of highly concentrated uranylnitrate solutions and solid fine-dispersed suspended particles (ferric, silicon, molybdenum oxides and others) applying organic coagulants and flocculants have been carried out. It is shown that in the investigated regions of uranium concentrates of 300...450 g/l, nitric acid of 0,5...3,0 mole/l at optimal temperature 30...50 °С for effective phases separation the introduction of 100...200 mg/l of coagulant FLOQULATTM FL 45 С (or an analogue VPK-402) and 5...10 mg/l of flocculant FLOPAMTM FO 4140 PWG type is enough |
| Publicado: |
2007
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| Colección: | Chemistry |
| Materias: | |
| Acceso en línea: | http://www.lib.tpu.ru/fulltext/v/Bulletin_TPU/2007/v311eng/i3/03.pdf |
| Formato: | Electrónico Capítulo de libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=182976 |
| Descripción Física: | 1 файл (231 Кб) |
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| Sumario: | Заглавие с титульного листа Электронная версия печатной публикации The investigations on intensifying separation processes of highly concentrated uranylnitrate solutions and solid fine-dispersed suspended particles (ferric, silicon, molybdenum oxides and others) applying organic coagulants and flocculants have been carried out. It is shown that in the investigated regions of uranium concentrates of 300...450 g/l, nitric acid of 0,5...3,0 mole/l at optimal temperature 30...50 °С for effective phases separation the introduction of 100...200 mg/l of coagulant FLOQULATTM FL 45 С (or an analogue VPK-402) and 5...10 mg/l of flocculant FLOPAMTM FO 4140 PWG type is enough |