Catalytic Performance of Calcium-Lanthanum co-doped Ceria (Ce0.85-xLa0.15CaxO2-δ) in Partial Oxidation of Methane

Bulletin of Chemical Reaction Engineering & Catalysis

U. M. Khan¹  Qassam Sarmad¹  Z. S. Khan¹  Mustafa Anwar²  A. H. Khoja³  M. Ali⁴  M. R. Somalu⁴  Andanastuti Muchtar⁴ 

[1] Department of Energy Systems Engineering, U.S.-Pakistan Centre for Advanced Studies in Energy (USPCAS-E), National University of Sciences & Technology (NUST), H-12 Sector (44000) Islamabad, Pakistan;Department of Energy Systems Engineering, United States-Pakistan Centre for Advanced Studies in Energy (USPCAS-E), National University of Sciences & Technology (NUST), Islamabad, Pakistan;Fossil Fuel Laboratory, Department of Thermal Energy Engineering, U.S.-Pakistan Centre for Advanced Studies in Energy (USPCAS-E), National University of Sciences & Technology (NUST), H-12 Sector (44000) Islamabad, Pakistan;Fuel Cell Institute, Universiti Kebangsaan Malaysia, 43600, UKM Bangi, Selangor, Malaysia;

关键词: partial oxidation of methane;    pom;    hydrogen production;    ce0.85-xla0.15caxo2-δ;   

DOI  :  10.9767/bcrec.16.3.10528.548-554

来源: DOAJ

【 摘 要 】

In this study, Ce0.85-xLa0.15CaxO2-δ was synthesized using sol-gel combustion method and appliedfor partial oxidation of methane (POM). The physicochemical properties of catalyst were analyzed using X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDS) and thermogravimetric analysis (TGA). Material shows a pure cubical structure and is highly stable up to 850 °C. The performance testing indicated the conversion of CH4 is 65% and selectivity of H2 and CO are 28% and 8%, respectively. The performance indicated the catalyst has a potential to be used for partial oxidation of methane on a larger scale. Copyright © 2021 by Authors, Published by BCREC Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0).

【 授权许可】

Unknown