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http://earchive.tpu.ru/handle/11683/1549| Title: | Intensifying separating processes of high-concentration uranyl solutions and fine-dispersed suspended solids |
| Authors: | Kozyrev, A. S. Shikerun, T. G. Ryabov, A. S. Shamin, V. I. Mikhailova, N. A. Skuratova, M. V. |
| Keywords: | intensifying; high-concentration solutions; uranyl; suspended solids; suspended particles; ferric oxides; silicon oxides; molybdenum oxides; organic coagulants; flocculants; nitric acid |
| Issue Date: | 2007 |
| Publisher: | Томский политехнический университет |
| Citation: | Intensifying separating processes of high-concentration uranyl solutions and fine-dispersed suspended solids / A. S. Kozyrev [et al.] // Bulletin of the Tomsk Polytechnic University. — 2007. — Vol. 311, № 3. — [P. 14-18]. |
| Abstract: | 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 |
| URI: | http://earchive.tpu.ru/handle/11683/1549 |
| ISSN: | 1684-8519 |
| Appears in Collections: | Известия Томского политехнического университета. Инжиниринг георесурсов |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| bulletin_tpu-2007-311eng-3-03.pdf | 237,64 kB | Adobe PDF | View/Open |
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