Issue 24, 1994
From the journal:

Journal of the Chemical Society, Faraday Transactions

Dissolution of amorphous aluminosilicate zeolite precursors in alkaline solutions. Part 3.—Influence of temperature on the dissolution process

Tatjana Antonić,   Ankica Čižmek  and  Boris Subotić  

Abstract

The influence of temperature on the kinetics of dissolution of the amorphous aluminosilicate precursor with an Si : Al molar ratio 1.178 : 1 has been studied by measuring the change in the Al and Si concentrations in the liquid phase during the dissolution in 0.2 mol l–1 NaOH solution. The change in the dissolution temperature does not affect the mechanism of the dissolution, only the rates of the forward and back reactions. Activation energies of the forward and back reactions were determined from the corresponding Arrhenius plots.

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Article information

DOI
https://doi.org/10.1039/FT9949003725
Article type
Paper

J. Chem. Soc., Faraday Trans., 1994,90, 3725-3728

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Dissolution of amorphous aluminosilicate zeolite precursors in alkaline solutions. Part 3.—Influence of temperature on the dissolution process

T. Antonić, A. Čižmek and B. Subotić, J. Chem. Soc., Faraday Trans., 1994, 90, 3725 DOI: 10.1039/FT9949003725

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