Please use this identifier to cite or link to this item:
http://earchive.tpu.ru/handle/11683/25813| Title: | Separation of rare earth elements by zone recrystallization |
| Authors: | Akimov, Dmitry Vasilievich Dyachenko, Alexander Nikolaevich Egorov, Nikolai Borisovich Zhuravlev, N. A. |
| Keywords: | редкоземельные элементы; зонная перекристаллизация; гольмий; церий; обогащение; разделение |
| Issue Date: | 2016 |
| Publisher: | IOP Publishing |
| Citation: | Separation of rare earth elements by zone recrystallization / D. V. Akimov [et al.] // IOP Conference Series: Materials Science and Engineering. — 2016. — Vol. 112 : Fundamental Aspects of Rare-earth Elements Mining and Separation and Modern Materials Engineering (REES-2015) : 2nd International Symposium, 7–15 September 2015, Belokuriha, Russia : [proceedings]. — [012014, 7 p.]. |
| Abstract: | The separation of holmium and cerium by zone recrystallization using a mixture of HoCl[3]6H[2]O and CeCl[3]6H[2]O was investigated. It is shown that holmium is enriched at the end of the crystal that the recrystallization zone moves to, while cerium is concentrated in the primary solidification zone. The possible reasons for the experimentally observed distribution of hydrated ions of cerium and holmium along the length of the ingot are discussed. Also the coefficients of enrichment and separation are calculated. |
| URI: | http://earchive.tpu.ru/handle/11683/25813 |
| Appears in Collections: | Материалы конференций |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| dx.doi.org-10.1088-1757-899X-112-1-012014.pdf | 1,14 MB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.