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INFLUENCE OF BASE SOLUTION CONCENTRATION ON THE FLY ASH ZEOLITE HYDROTHERMAL SYNTHESIS

1 CZUMA Natalia
Co-authors:
2 SARAPATA Bartosz 1 ZARĘBSKA Katarzyna 1 BARAN Paweł
Institutions:
1 AGH University of Science and Technology, Faculty of Energy and Fuels, Kraków, Poland
2 EDF Polska S.A., Department of Research and Development, Kraków, Poland
Conference:
8th International Conference on Nanomaterials - Research & Application, Hotel Voronez I, Brno, Czech Republic, EU, October 19th - 21st 2016
Proceedings:
Proceedings 8th International Conference on Nanomaterials - Research & Application
Pages:
685-690
ISBN:
978-80-87294-71-0
ISSN:
2694-930X
Published:
17th March 2017
Proceedings of the conference were published in Web of Science and Scopus.
Metrics:
595 views / 244 downloads
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Abstract

Industrial fly ash may be used as the substrate in synthesis of zeolites. The impact of process parameter on the product is high, in relation to this, in the presented work the influence of base concentration, used in the synthesis process, was investigated. It was proved that it is possible to obtain different product of synthesis as well as different yield of synthesis with the use of differentiated concentration of the base solution. The lower pH values resulted in obtaining P1 zeolite while the use of higher concentrations was favorable for the production of sodalite.

Keywords: Zeolite, fly ash, hydrothermal synthesis

© This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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