On alkaline opening of columbite and tantalite

Autor:	A. I. Nikolaev, I. P. Elizarova, V. G. Maiorov, V. K. Kopkov
Rok vydání:	2011
Předmět:	General Chemical Engineering Metallurgy Tantalum Tantalite Niobium Sintering Liquid phase chemistry.chemical_element General Chemistry engineering.material chemistry engineering Leaching (metallurgy) Columbite Nuclear chemistry
Zdroj:	Russian Journal of Applied Chemistry. 84:1694-1697
ISSN:	1608-3296 1070-4272
DOI:	10.1134/s107042721110003x
Popis:	Sintering of columbite and tantalite with K2CO3·1.5H2O with subsequent leaching of the sinters with water was studied. The possibility of selective extraction of Nb(V) and Ta(V) into liquid phase was demonstrated.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::779b7c8bb8802dce4f97a05c8c82a770 https://doi.org/10.1134/s107042721110003x Zobrazit plný text záznamu Full text from SpringerLink