General Information
    • ISSN: 2010-0221 (Print)
    • Abbreviated Title: Int. J. Chem. Eng. Appl.
    • Frequency: Quarterly
    • DOI: 10.18178/IJCEA
    • Editor-in-Chief: Prof. Dr. Shen-Ming Chen
    • Executive Editor: Jennifer X. Zeng
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Editor-in-chief
Prof. Dr. Shen-Ming Chen
National Taipei University of Technology, Taiwan
 

IJCEA 2019 Vol.10(4): 106-109 ISSN: 2010-0221
doi: 10.18178/ijcea.2019.10.4.750

Different Preparation Methods of Ni-FAU(Y) Zeolite for Nitric Oxide Reduction

P. Worathanakul and N. Rakpasert
Abstract—The effect of Ni cation supported on FAU(Y) zeolite was prepared by aqueous solution ion exchange and incipient wetness impregnation methods in the selective catalytic reduction of nitric oxide using hydrogen as the reactant in packed bed reactor. 0.5 and 3.5 wt% of Ni (II) metals were loaded in the FAU(Y) zeolite. The samples were characterized by X-ray diffraction, X-ray fluorescence and scanning electron microscope. The obtained Ni/FAU has enlarged pore size of octahedral shaped crystals with approximately 0.22 ± 0.085 μm diameter. Ni loading did not change the structure of FAU(Y) zeolite. Ni (II) loading with 3.5 wt% to FAU-Y zeolite by incipient wetness impregnation method was shown higher nitric oxide conversion than aqueous solution ion exchange method.

Index Terms—FAU (Y) zeolite, metal loading, nickel, nitric oxide reduction.

Patcharin Worathanakul is with the Department of Chemical Engineering, Faculty of Engineering, King Mongkut's University of Technology North Bangkok, 10800, Thailand. She is also with Center of Eco-material and Cleaner Technology, King Mongkut's University of Technology North Bangkok, 10800, Thailand (e-mail: patcharin.w@eng.kmutnb.ac.th).
Nattachar Rakpasert was with the Department of Chemical Engineering, Faculty of Engineering, King Mongkut's University of Technology North Bangkok, 10800, Thailand. She is now with Thai Oil Group for Strategic Sourcing Coordinator position (e-mail: nattachar@thaioilgroup.com).

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Cite: P. Worathanakul and N. Rakpasert, "Different Preparation Methods of Ni-FAU(Y) Zeolite for Nitric Oxide Reduction," International Journal of Chemical Engineering and Applications vol. 10, no. 4, pp. 106-109, 2019.

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