Processing of rare earth phosphate concentrates: A comparative study of pre-leaching with perchloric, hydrochloric, nitric and phosphoric acids and deportment of minor/major elements

Autor: Stone, K., Bandara, A.M.T.S., Senanayake, G., Jayasekera, S.
Zdroj: In Hydrometallurgy August 2016 163:137-147
Databáze: ScienceDirect