Investigation of the Use of Various Silica Source on NaX Zeolite Properties
Silicon and aluminum sources are most important reactants in the synthesis of zeolite. The use of the silicon source has an important effect on the crystallization of zeolites. Also, it can change the properties of the end product. This work reports the influence of three common commercial silica so...
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doaj-c9fba568a24c486d9ec470706aca9f102020-11-25T01:38:21ZengUniversity of TehranJournal of Chemical and Petroleum Engineering2423-673X2423-67212017-02-015021710.22059/JCHPE.2017.60499Investigation of the Use of Various Silica Source on NaX Zeolite PropertiesAtieh EskandariMansoor AnbiaMansour JahangiriFariba Mohammadi NejatiSilicon and aluminum sources are most important reactants in the synthesis of zeolite. The use of the silicon source has an important effect on the crystallization of zeolites. Also, it can change the properties of the end product. This work reports the influence of three common commercial silica sources such as colloidal silica (Ludox AM-30), fumed silica and water glass on the crystallinity of NaX zeolite by hydrothermal method, also the adsorption of carbon dioxide on these samples have also been studied. The synthesized samples from different sources are characterized by X-ray diffraction (XRD), scanning electron microscope (SEM), Fourier transformin frared (FT-IR) and nitrogen adsorption–desorption analysis. The sample obtained by fumed silica, colloidal silica and water glass is NaX phase. The percentage of crystallinity and surface area increased in the sequence: water glass< colloidal silica < fumed silica, also the sample of synthesized by Fumed silica (Z-F) with higher crystallinity, shows better performance in the adsorption process.https://jchpe.ut.ac.ir/article_60499.htmlAdsorptionCharacterizationNaX zeoliteSilica sourcessynthesis |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Atieh Eskandari Mansoor Anbia Mansour Jahangiri Fariba Mohammadi Nejati |
spellingShingle |
Atieh Eskandari Mansoor Anbia Mansour Jahangiri Fariba Mohammadi Nejati Investigation of the Use of Various Silica Source on NaX Zeolite Properties Journal of Chemical and Petroleum Engineering Adsorption Characterization NaX zeolite Silica sources synthesis |
author_facet |
Atieh Eskandari Mansoor Anbia Mansour Jahangiri Fariba Mohammadi Nejati |
author_sort |
Atieh Eskandari |
title |
Investigation of the Use of Various Silica Source on NaX Zeolite Properties |
title_short |
Investigation of the Use of Various Silica Source on NaX Zeolite Properties |
title_full |
Investigation of the Use of Various Silica Source on NaX Zeolite Properties |
title_fullStr |
Investigation of the Use of Various Silica Source on NaX Zeolite Properties |
title_full_unstemmed |
Investigation of the Use of Various Silica Source on NaX Zeolite Properties |
title_sort |
investigation of the use of various silica source on nax zeolite properties |
publisher |
University of Tehran |
series |
Journal of Chemical and Petroleum Engineering |
issn |
2423-673X 2423-6721 |
publishDate |
2017-02-01 |
description |
Silicon and aluminum sources are most important reactants in the synthesis of zeolite. The use of the silicon source has an important effect on the crystallization of zeolites. Also, it can change the properties of the end product. This work reports the influence of three common commercial silica sources such as colloidal silica (Ludox AM-30), fumed silica and water glass on the crystallinity of NaX zeolite by hydrothermal method, also the adsorption of carbon dioxide on these samples have also been studied. The synthesized samples from different sources are characterized by X-ray diffraction (XRD), scanning electron microscope (SEM), Fourier transformin frared (FT-IR) and nitrogen adsorption–desorption analysis. The sample obtained by fumed silica, colloidal silica and water glass is NaX phase. The percentage of crystallinity and surface area increased in the sequence: water glass< colloidal silica < fumed silica, also the sample of synthesized by Fumed silica (Z-F) with higher crystallinity, shows better performance in the adsorption process. |
topic |
Adsorption Characterization NaX zeolite Silica sources synthesis |
url |
https://jchpe.ut.ac.ir/article_60499.html |
work_keys_str_mv |
AT atieheskandari investigationoftheuseofvarioussilicasourceonnaxzeoliteproperties AT mansooranbia investigationoftheuseofvarioussilicasourceonnaxzeoliteproperties AT mansourjahangiri investigationoftheuseofvarioussilicasourceonnaxzeoliteproperties AT faribamohammadinejati investigationoftheuseofvarioussilicasourceonnaxzeoliteproperties |
_version_ |
1725054316472958976 |