Separation of rare earth elements by zone recrystallization
| Parent link: | IOP Conference Series: Materials Science and Engineering Vol. 112 : Fundamental Aspects of Rare-earth Elements Mining and Separation and Modern Materials Engineering (REES-2015).— 2016.— [012014, 7 p.] |
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| Muut tekijät: | , , , |
| Yhteenveto: | Title screen 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. Режим доступа: по договору с организацией-держателем ресурса |
| Kieli: | englanti |
| Julkaistu: |
2016
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| Aiheet: | |
| Linkit: | http://dx.doi.org/10.1088/1757-899X/112/1/012014 |
| Aineistotyyppi: | Elektroninen Kirjan osa |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=648403 |
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| 200 | 1 | |a Separation of rare earth elements by zone recrystallization |f D. V. Akimov [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 27 tit.] | ||
| 330 | |a 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. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\2008 |t IOP Conference Series: Materials Science and Engineering | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\13547 |t Vol. 112 : Fundamental Aspects of Rare-earth Elements Mining and Separation and Modern Materials Engineering (REES-2015) |o 2nd International Symposium, 7–15 September 2015, Belokuriha, Russia |o [proceedings] |v [012014, 7 p.] |d 2016 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a редкоземельные элементы | |
| 610 | 1 | |a зонная перекристаллизация | |
| 610 | 1 | |a гольмий | |
| 610 | 1 | |a церий | |
| 610 | 1 | |a обогащение | |
| 610 | 1 | |a разделение | |
| 701 | 1 | |a Akimov |b D. V. |c Chemical Engineer |c Engineer of Tomsk Polytechnic University, Postgraduate |f 1988- |g Dmitry Vasilievich |3 (RuTPU)RU\TPU\pers\32661 | |
| 701 | 1 | |a Dyachenko |b A. N. |c Chemical Engineer |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1977- |g Alexander Nikolaevich |3 (RuTPU)RU\TPU\pers\32666 | |
| 701 | 1 | |a Egorov |b N. B. |c chemical engineer |c Associate Professor of Tomsk Polytechnic University, Candidate of chemical science |f 1974- |g Nikolai Borisovich |3 (RuTPU)RU\TPU\pers\31207 |9 15403 | |
| 701 | 1 | |a Zhuravlev |b N. A. | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |b Физико-технический институт (ФТИ) |b Кафедра химической технологии редких, рассеянных и радиоактивных элементов (№ 43) (ХТРЭ) |3 (RuTPU)RU\TPU\col\18733 |
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| 856 | 4 | |u http://dx.doi.org/10.1088/1757-899X/112/1/012014 | |
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