Scandium and Titanium Recovery from Bauxite Residue by Direct Leaching with a Brønsted Acidic Ionic Liquid

Scandium and Titanium Recovery from Bauxite Residue by Direct Leaching with a Brønsted Acidic Ionic Liquid

In this study, bauxite residue was directly leached using the Brønsted acidic ionic liquid 1-ethyl-3-methylimidazolium hydrogensulfate. Stirring rate, retention time, temperature, and pulp density have been studied in detail as the parameters that affect the leaching process. Their optimi...

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Bibliographic Details
Main Authors: Chiara Bonomi, Alexandra Alexandri, Johannes Vind, Angeliki Panagiotopoulou, Petros Tsakiridis, Dimitrios Panias
Format: Article
Language:English
Published: MDPI AG 2018-10-01
Series:Metals
Subjects:
bauxite residue
red mud
ionic liquids
scandium recovery
titanium recovery
Online Access:http://www.mdpi.com/2075-4701/8/10/834

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