Solid Acids from Persulphated and Perchlorated Physical Mixtures of Zirconium and Titanium Hydroxides

Calcination at 650°C of a physical mixture of zirconium and titanium hydroxides led to the formation of the corresponding oxides, monoclinic zirconia and anatase. The adsorption of perchlorate or persulphate anions (as 0.05, 0.1, 0.2 or 0.4 M aqueous solutions) before calcination did not inhibit cry...

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Bibliographic Details
Main Authors: Gamal M.S. El Shafei, Christine A. Philip
Format: Article
Language:English
Published: SAGE Publishing 2002-12-01
Series:Adsorption Science & Technology
Online Access:https://doi.org/10.1260/026361702321705267
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