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The thermal decomposition of NH4-montmorillonites. part 1

Published online by Cambridge University Press:  14 March 2018

J. L. Martin Vivaldi ,
F. Girela Vilchez ,
M. Hernaiz Bermudez de Castro  and
M. Rodriguez Gallego
J. L. Martin Vivaldi
Affiliation:
Estación Experimental del Zaidin, Granada, Spain
F. Girela Vilchez
Affiliation:
Estación Experimental del Zaidin, Granada, Spain
M. Hernaiz Bermudez de Castro
Affiliation:
Estación Experimental del Zaidin, Granada, Spain
M. Rodriguez Gallego
Affiliation:
Estación Experimental del Zaidin, Granada, Spain
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Abstract

It is suggested that the exothermic effect which appears on differential thermal curves for certain samples of NH4-montmorillonite may be due to oxidation of the ammonia evolved. Such an effect is suppressed and replaced by an endothermic effect if an inert atmosphere is used.

Type
Research Article
Information
Clay Minerals Bulletin , Volume 4 , Issue 22 , December 1959 , pp. 81 - 87
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 1959

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References

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