Open AccessDependence of titanium (IV) extraction on conditions of modeling decomposition of sphenic and perovskite concentrates.
Author(s) -
Yu. V. Chekanova,
A. G. Artemenkov,
Yu. G. Bychenya
Publication year - 2020
Publication title -
trudy kolʹskogo naučnogo centra ran
Language(s) - English
Resource type - Journals
ISSN - 2307-5252
DOI - 10.37614/2307-5252.2020.3.4.046
Subject(s) - decomposition , autoclave , titanium , extraction (chemistry) , perovskite (structure) , materials science , metallurgy , chemical engineering , chemistry , chromatography , engineering , organic chemistry
The decomposition of sphenic and perovskite concentrates was simulated using HCl, H2SO4and HNO3acids. Modeling was carriedout in atmospheric laboratory reactor, as well as in autoclave. Parameters of decomposition process were established under which titanium extraction was 85–90 %.