Adsorption of CO2 on Zeolite 13X Prepared from Modified Natural Iranian Kaolin
Publish place: Iranica Journal of Energy and Environment، Vol: 7، Issue: 3
Publish Year: 1395
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_IJEE-7-3_013
تاریخ نمایه سازی: 6 شهریور 1396
Abstract:
Synthesis of zeolite 13X from modified natural Iranian kaolin at 65˚C for 72 h at various concentration of NaOH solution was investigated. Metakaolinization process was done at 900˚C for 2 h. NaOH solution with different concentrations, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5 and 4 M were separately mixed with metakaolins. A mixture of zeolite 13X, A, quartz and hydroxysodalite (HS) was obtained. Theproducts were characterized by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM). The prepared zeolite 13X has been used to study the adsorption of carbon dioxide, and the results are compared with commercial zeolite 13X.
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Authors
V Garshasbi
Faculty of Oil, Gas and Chemical Engineering, Semnan University, Semnan, Iran
M Jahangiri
Faculty of Oil, Gas and Chemical Engineering, Semnan University, Semnan, Iran
M Anbia
Research Laboratory of Nanoporous Materials, Faculty of Chemistry, Iran University of Science and Technology,FarjamStreet,Narmak, Tehran ۱۶۸۴۶-۱۳۱۱۴, Iran