Extraction of REE by Using Solutions of H[2]SO[4] and NH[4]F

Bibliografiske detaljer
Parent link:Procedia Chemistry
Vol. 11 : 1st International Symposium on Inorganic Fluorides: Chemistry and Technology, ISIF 2014, Tomsk, Russia.— 2014.— [P. 15-19]
Institution som forfatter: Национальный исследовательский Томский политехнический университет (ТПУ) Физико-технический институт (ФТИ) Кафедра химической технологии редких, рассеянных и радиоактивных элементов (№ 43) (ХТРЭ)
Andre forfattere: Egorov N. B. Nikolai Borisovich, Dyachenko A. N. Alexander Nikolaevich, Akimov D. V. Dmitry Vasilievich, Kiselev A. D. Aleksandr Dmitrievich, Obmuch K. V., Chalov S. A.
Summary:Title screen
The following article presents the results of the leaching of monazite concentrate with sulfuric acid in the presence of ammonium bifluoride. It was established that the addition of ammonium bifluoride increases the degree of the leaching monazite concentrate and allows separation of phosphorous from a mixture of rare earth and radioactive elements.
Режим доступа: по договору с организацией-держателем ресурса
Udgivet: 2014
Fag:
Online adgang:http://dx.doi.org/10.1016/j.proche.2014.11.004
Format: Electronisk Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=639588