Purification of crude selenium by vacuum distillation and analysis
In this study, metallurgical grade crude selenium (99.4%), comprehensively recovered from copper electrolysis anode slime, was purified to 99.992% through triple consecutive vacuum distillation (TCVD) on a laboratory scale. The actual evaporation rate and accommodation coefficient α of crude seleniu...
| Prif Awduron: | , , , , , , |
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| Fformat: | Erthygl |
| Iaith: | English |
| Cyhoeddwyd: |
Elsevier
2020-05-01
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| Cyfres: | Journal of Materials Research and Technology |
| Pynciau: | |
| Mynediad Ar-lein: | http://www.sciencedirect.com/science/article/pii/S2238785419316990 |