Separation of rare earth elements by zone recrystallization; IOP Conference Series: Materials Science and Engineering; Vol. 112 : Fundamental Aspects of Rare-earth Elements Mining and Separation and Modern Materials Engineering (REES-2015)

Separation of rare earth elements by zone recrystallization; IOP Conference Series: Materials Science and Engineering; Vol. 112 : Fundamental Aspects of Rare-earth Elements Mining and Separation and Modern Materials Engineering (REES-2015)

Bibliografske podrobnosti
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.]
Korporativna značnica: Национальный исследовательский Томский политехнический университет (ТПУ) Физико-технический институт (ФТИ) Кафедра химической технологии редких, рассеянных и радиоактивных элементов (№ 43) (ХТРЭ)
Drugi avtorji: Akimov D. V. Dmitry Vasilievich, Dyachenko A. N. Alexander Nikolaevich, Egorov N. B. Nikolai Borisovich, Zhuravlev N. A.
Izvleček: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
Jezik:angleščina
Izdano: 2016
Teme:
электронный ресурс
труды учёных ТПУ
редкоземельные элементы
зонная перекристаллизация
гольмий
церий
обогащение
разделение
Online dostop:http://dx.doi.org/10.1088/1757-899X/112/1/012014
Format: Elektronski Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=648403
Opis
Izvleček: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
DOI:10.1088/1757-899X/112/1/012014

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