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http://earchive.tpu.ru/handle/11683/1715| Title: | Obtaining neodymium from melts by electrolysis |
| Authors: | Grebnev, V. A. Dmitrienko, V. P. |
| Keywords: | neodymium; electrolysis; melts; electrode reactions; neodymium-iron; fluoride oxide systems; current-voltage dependences; electrochemical processes; fluorine salts; lithium; potassium; sodium; neodymium oxide; optimal processes; current density; temperature; melt composition; electrolyzers; constructions; diagrams |
| Issue Date: | 2007 |
| Publisher: | Томский политехнический университет |
| Citation: | Grebnev V. A. Obtaining neodymium from melts by electrolysis / V. A. Grebnev, V. P. Dmitrienko // Bulletin of the Tomsk Polytechnic University. — 2007. — Vol. 311, № 3. — [P. 70-74]. |
| Abstract: | The mechanism of electrode reactions at electrochemical obtaining neodymium and neodymium-iron alloy from fluoride oxide systems has been studied. Current-voltage dependences of electrochemical processes in melts containing fluorine salts of lithium, potassium, sodium and neodymium oxide were analyzed. Neodymium current yield values, optimal process variables: current density, temperature, melt composition were determined. Electrolyzers constructions were optimized, experimental-industrial electrolyzer was designed, process instrument flow diagram was developed |
| URI: | http://earchive.tpu.ru/handle/11683/1715 |
| ISSN: | 1684-8519 |
| Appears in Collections: | Известия Томского политехнического университета. Инжиниринг георесурсов |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| bulletin_tpu-2007-311eng-3-18.pdf | 468,08 kB | Adobe PDF | View/Open |
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