Separating NaCl and AlCl3·6H2O Crystals from Acidic Solution Assisted by the Non-Equilibrium Phase Diagram of AlCl3-NaCl-H2O(-HCl) Salt-Water System at 353.15 K

Separating NaCl and AlCl3·6H2O Crystals from Acidic Solution Assisted by the Non-Equilibrium Phase Diagram of AlCl3-NaCl-H2O(-HCl) Salt-Water System at 353.15 K

Extracting AlCl3·6H2O from acid leaching solution through crystallization is one of the key processes to extracting aluminum from fly ash, coal gangue and other industrial solid wastes. However, the obtained products usually have low purity and a key problem is the lack of accurate data for phase eq...

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Bibliographic Details
Main Authors: Huaigang Cheng, Jianwei Zhang, Huibin Lv, Yanxia Guo, Wenting Cheng, Jing Zhao, Fangqin Cheng
Format: Article
Language:English
Published: MDPI AG 2017-08-01
Series:Crystals
Subjects:
crystallization
phase diagram
high purity
AlCl3·6H2O
NaCl
Online Access:https://www.mdpi.com/2073-4352/7/8/244

Internet

https://www.mdpi.com/2073-4352/7/8/244

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