Please use this identifier to cite or link to this item:
http://repository.pdmu.edu.ua/handle/123456789/15487| Title: | Energy-saving and environmentally-friendly methods extraction of tungsten and tungsten ore concentrate – an integral part of environment and human healt |
| Authors: | Chernenko, L. A. Solovieva, N. V. Черненко, Людмила Олексіївна Соловйова, Наталія Веніамінівна |
| Issue Date: | 2014 |
| Citation: | Chernenko L. A. Energy-saving and environmentally-friendly methods extraction of tungsten and tungsten ore concentrate – an integral part of environment and human healt / L. A. Chernenko, N. V. Solovieva // Energy, energy saving and rational nature use. – 2014. – № 2. – Р. 18–22. |
| Abstract: | It is shown that tungsten is extracted from tungsten ores and concentrates in sodium chloride-sodium metasilicate melts into the halide phase at a temperature of 1050 to 1050-1100°C. The compositions of the melts that provide the extraction efficiency as high as 99% and maximal ratios of separation of the components between the phases are chosen. |
| Keywords: | tungsten the halide-tungstate |
| UDC: | 669.1+669.2/8 |
| URI: | http://repository.pdmu.edu.ua/handle/123456789/15487 |
| Appears in Collections: | Наукові праці. Кафедра патофізіології |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| energy_saving_and_environmentally_friendly.pdf | 207,11 kB | Adobe PDF | View/Open |
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