Journal ArticleDOI
The optimization of Ni–Al2O3 catalyst with the addition of La2O3 for CO2–CH4 reforming to produce syngas
TLDR
In this paper, a series of La2O3-NiO-Al2O4 catalysts promoted by different loading of lanthanum were prepared via the hydrolysis-deposition method to improve the catalytic performance of nickel-based catalyst for CO2-CH4 reforming.About:
This article is published in International Journal of Hydrogen Energy.The article was published on 2019-09-20. It has received 45 citations till now. The article focuses on the topics: Catalytic reforming & Syngas.read more
Citations
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Journal ArticleDOI
An investigation of the simultaneous presence of Cu and Zn in different Ni/Al2O3 catalyst loads using Taguchi design of experiment in steam reforming of methane
TL;DR: In this article, the effects of simultaneous presence of copper (Cu) and Zinc (Zn) metals on different Ni/Al2O3 catalyst loads were investigated, and it was concluded that the increment of Cu content enhances the catalyst stability and increases the CO selectivity.
Journal ArticleDOI
Plasma-chemical promotion of catalysis for CH4 dry reforming: unveiling plasma-enabled reaction mechanisms.
TL;DR: CO2-TPD study after thermal- and plasma- activated CO2 treatment further confirmed that plasma-activated CO2 enhances bidentate and monodentate carbonate generation with a 1.5-fold promotion at high temperature (500 °C).
Journal ArticleDOI
Optimizing acido-basic profile of support in Ni supported La2O3+Al2O3 catalyst for dry reforming of methane
Fahad S. Al-Mubaddel,Rawesh Kumar,Mahmud Lanre Sofiu,Francesco Frusteri,Ahmed A. Ibrahim,Vijay Kumar Srivastava,Samsudeen Olajide Kasim,Anis H. Fakeeha,Ahmed E. Abasaeed,Ahmed I. Osman,Ahmed S. Al-Fatesh +10 more
TL;DR: In this article, xLa2O3+100-x Al 2O3 (x = 0, 10, 15, 20%) supports are prepared and followed by NiO dispersion over the produced support by impregnation method.
Journal ArticleDOI
Effect of Ca Promoter on the Structure, Performance, and Carbon Deposition of Ni-Al2O3 Catalyst for CO2-CH4 Reforming.
TL;DR: Results showed that the grain size of active component Ni on the 4 wt % Ca-modified catalyst (Ni-Ca-4) was small, presenting good dispersion, and that Ni and Ca elements were well distributed on the support, which was more conducive to the CO2-CH4 reforming.
Journal ArticleDOI
Coke resistance of Ni-based catalysts enhanced by cold plasma treatment for CH4–CO2 reforming: Review
TL;DR: In this paper, the effect of cold plasma treatment on the coke resistance of Ni-based catalysts for the carbon dioxide reforming of methane can reduce emissions of greenhouse gases, and has been extensively studied.
References
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Journal ArticleDOI
Carbon Dioxide Reforming of Methane To Produce Synthesis Gas over Metal-Supported Catalysts: State of the Art
TL;DR: In this article, a comprehensive review on the thermodynamics, catalyst selection and activity, reaction mechanism, and kinetics of the CO2 reforming of CH4 is presented, where Ni-based catalysts impregnated on certain supports show carbon free operation and thus attract much attention.
Carbon dioxide reforming of methane to produce synthesis gas over metal-supported catalysts: State of the art
TL;DR: In this article, a comprehensive review on the thermodynamics, catalyst selection and activity, reaction mechanism, and kinetics of the CO2 reforming of CH4 is presented, where Ni-based catalysts impregnated on certain supports show carbon free operation and thus attract much attention.
Journal ArticleDOI
Catalyst design for dry reforming of methane: Analysis review
Nicolas Abdel Karim Aramouni,Jad G. Touma,Belal J. Abu Tarboush,Joseph Zeaiter,Mohammad N. Ahmad +4 more
TL;DR: In this article, the authors studied the effect of metal support and metal support-promoter combinations on the performance and stability of bi-and tri-metallic catalysts for dry reforming of methane, and concluded that a catalyst design must take into account not only the separate effects of the active metal, support and promoter, but also include the combined and mutual interactions of these components.
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A review on dry reforming of methane in aspect of catalytic properties
TL;DR: In this article, the physicochemical properties of the pertinent catalysts and their role in the catalytic performance needed for DRM are discussed, where the interaction between components, dispersion, particle size, basicity, oxygen storage capacity, reducibility, porosity and surface area are discussed.
Journal ArticleDOI
Promotional effect of alkaline earth over Ni–La2O3 catalyst for CO2 reforming of CH4: Role of surface oxygen species on H2 production and carbon suppression
K. Sutthiumporn,Sibudjing Kawi +1 more
TL;DR: In this article, the authors investigated the role of lattice oxygen surface species on Ni-La 2 O 3 (Ni-SDL) catalyst for syngas production from dry CO 2 reforming of methane (DRM).