Carbonation of Sodium Aluminate/Sodium Carbonate Solutions for Precipitation of Alumina Hydrates—Avoiding Dawsonite Formation

Carbonation of Sodium Aluminate/Sodium Carbonate Solutions for Precipitation of Alumina Hydrates—Avoiding Dawsonite Formation

Experimental work has been performed to investigate the precipitation mechanism of aluminum hydroxide phases from sodium aluminate/sodium carbonate pregnant solutions by carbon dioxide gas purging. Such solutions result from leaching calcium aluminate slags with sodium carbonate solutions, in accord...

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Bibliographic Details
Main Authors: Danai Marinos, Dimitrios Kotsanis, Alexandra Alexandri, Efthymios Balomenos, Dimitrios Panias
Format: Article
Language:English
Published: MDPI AG 2021-07-01
Series:Crystals
Subjects:
precipitation
aluminum hydroxide
dawsonite
sodium aluminate solution
carbonation
Pedersen process
Online Access:https://www.mdpi.com/2073-4352/11/7/836

Internet

https://www.mdpi.com/2073-4352/11/7/836

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