PHASE TRANSFORMATION OF ARMENIAN ZEOLITES DURING HYDROTHERMAL MODIFICATION

Authors

  • Sh. V. Khachatryan Chair of Mineralogy, Petrology and Geochemistry, YSU, Armenia
  • R. G. Gevorgyan Chair of Mineralogy, Petrology and Geochemistry, YSU, Armenia
  • H. H. Sargsyan Chair of Historical and Regional Geology, YSU, Armenia

DOI:

https://doi.org/10.46991/PYSU:C/2009.43.1.003

Keywords:

Armenian zeolites, clinoptilolite, hydrothermal treatment, minerals of zeolite and alumosilicat group

Abstract

On the basis of data of the chemical analysis and X-ray and electron-microscopy studies it was shown that the clinoptilolite modifies to other minerals of zeolite and alumosilicat group during hydrothermal treatment. The phase transformation processes are observed traced in conditions of the treatment (temperature, time, pressure, concentration and type of alkali). The parameters of the clinoptilolite stability in various conditions of thermal treatment are defined.

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Published

2009-04-20

How to Cite

Khachatryan, S. V., Gevorgyan, R. G., & Sargsyan, H. H. (2009). PHASE TRANSFORMATION OF ARMENIAN ZEOLITES DURING HYDROTHERMAL MODIFICATION. Proceedings of the YSU C: Geological and Geographical Sciences, 43(1 (218), 3–8. https://doi.org/10.46991/PYSU:C/2009.43.1.003

Issue

Vol. 43 No. 1 (218) (2009)

Section

Geology

License

Copyright (c) 2009 Proceedings of the YSU

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

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