Journal ArticleDOI
NiO-Alkaline Earth Oxide Catalysts for Oxidative Methane-to-Syngas Conversion: Influence of Alkaline Earth Oxide on the Surface Properties and Temperature-Programmed Reduction/Reaction by H2and Methane
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In this article, the surface Ni/alkaline earth(s) ratio for all the catalysts is decreased; the decrease is, however, very large for the NiO-SrO and all the BaO containing catalysts.About:
This article is published in Journal of Catalysis.The article was published on 1998-09-10. It has received 89 citations till now. The article focuses on the topics: Temperature-programmed reduction & Oxide.read more
Citations
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A review of catalytic partial oxidation of methane to synthesis gas with emphasis on reaction mechanisms over transition metal catalysts
TL;DR: In this article, an extensive table on contributions to catalytic partial oxidation of methane over transition metal catalysts in the literature is provided, and both theoretical and experimental evidence pointing to inherent differences in the reaction mechanism over transition metals.
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Onboard fuel conversion for hydrogen-fuel-cell-driven vehicles
David L. Trimm,Z. İlsen Önsan +1 more
TL;DR: In this article, a review of the conversion of methanol, methane, propane, and octane to hydrogen is presented, and it is shown that indirect partial oxidation is the preferred process for all fuels.
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Brief Overview of the Partial Oxidation of Methane to Synthesis Gas
TL;DR: A review of the main developments in the partial oxidation of methane to synthesis gas since the first paper in 1929 to the present day is given in this article, where the reaction is discussed from the view of the thermodynamics; the main catalysts studied for the reaction are summarised, and the reaction mechanism is discussed.
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Experimental and Theoretical Studies on the Reaction of H2 with NiO: Role of O Vacancies and Mechanism for Oxide Reduction
TL;DR: The results illustrate the complex role played by O vacancies in the mechanism for reduction of an oxide and show a direct NiO-->Ni transformation without accumulation of any intermediate phase.
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Energy‐Efficient Syngas Production through Catalytic Oxy‐Methane Reforming Reactions
TL;DR: The catalytic oxy reforming of methane, which is an energy-efficient process that can produce syngas at extremely high space-time yields, is discussed in this Review.
References
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Journal ArticleDOI
CO2-Reforming of Methane over Transition Metals
TL;DR: In this paper, the authors compared catalysts based on Ni, Ru, Rh, Pd, Ir, and Pt for CO 2 -reforming of methane by studying the equilibrium for methane decomposition, the activity for reforming, and carbon formation.
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Temperature-programmed reduction study of NiO–MgO interactions in magnesia-supported Ni catalysts and NiO–MgO physical mixture
TL;DR: In this paper, the reducibility of Magnesia-supported nickel catalysts and NiO-MgO physical mixture has been studied by the temperature-programmed reduction (TPR) technique in the temperature range 373-1273 K.
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Simultaneous steam and CO2 reforming of methane to syngas over NiO/MgO/SA-5205 in presence and absence of oxygen
TL;DR: In this article, the authors investigated the performance of the SA-5205 catalyst in the simultaneous steam and CO 2 reforming of methane in both the presence and absence of O 2, and showed that it is possible to convert methane into syngas with high conversion (above 97%) and 100% selectivity for both CO and H 2.
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Oxidative Conversion of Methane to Syngas over Nickel Supported on Commercial Low Surface Area Porous Catalyst Carriers Precoated with Alkaline and Rare Earth Oxides
TL;DR: In this paper, the authors investigated the performance of different supported Ni-catalysts for partial oxidation of methane to CO and H2 at very small contact times (4.8 ms) and gas space velocity of 5.2×105cm3·g−1·h−1(at STP) in steam reforming of methane.