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Metallurgical and Materials Transactions B
Published in: Metallurgical and Materials Transactions B 4/2008

01-08-2008

Thermodynamics for Leaching of Scheelite—Pseudo-Ternary-System Phase Diagram and Its Application

Authors: Zhongwei Zhao, Honggui Li

Published in: Metallurgical and Materials Transactions B | Issue 4/2008

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Abstract

For thermodynamic reasons, it has been considered that NaOH cannot be used for the digestion of scheelite. Though the caustic thermal mill process has been applied in industry for a long time, people still do not understand it well. In this article, a method called the “pseudo-ternary-system diagram method” is proposed and is used as a tool for carrying out thermodynamic analysis of the NaOH digestion of scheelite. A theoretical explanation is also provided for the concentration effect of Na2CO3 on scheelite digestion.
next article Interactions between Magnetite Oxidation and Flux Calcination during Iron Ore Pellet Induration

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Metadata
Title
Thermodynamics for Leaching of Scheelite—Pseudo-Ternary-System Phase Diagram and Its Application
Authors
Zhongwei Zhao
Honggui Li
Publication date
01-08-2008
Publisher
Springer US
Published in
Metallurgical and Materials Transactions B / Issue 4/2008
Print ISSN: 1073-5615
Electronic ISSN: 1543-1916
DOI
https://doi.org/10.1007/s11663-008-9157-3

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