Production of Hydrogen-Rich Syngas from Biogas Reforming with Partial Oxidation Using a Multi-Stage AC Gliding Arc System

Rueangjitt, Nongnuch; Akarawitoo, Chalermrat; Chavadej, Sumaeth

doi:10.1007/s11090-012-9366-z

Cited by 27 publications

(12 citation statements)

References 21 publications

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“…Since it is known that the major components of biogas are methane and carbon dioxide, the biogas (free of impurities such as NH3, H2S, among other trace products) can be transformed directly by the dry reforming of methane (DRM, Reaction 1) into syngas (Sun et al, 2010;Rueangjitt et al, 2012) …”

Section: Introductionmentioning

confidence: 99%

OXIDATIVE-REFORMING OF METHANE AND PARTIAL OXIDATION OF METHANE REACTIONS OVER NiO/PrO2/ZrO2 CATALYSTS: EFFECT OF NICKEL CONTENT

Asencios

Marcos

Assaf

et al. 2016

Braz. J. Chem. Eng.

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-In this work the behavior of NiO-PrO2-ZrO2 catalysts containing various nickel loadings was evaluated in the partial oxidation of methane and oxidative-reforming reactions of methane. The catalysts were characterized by X-Ray Diffraction Analysis (in situ-XRD), Temperature Programmed Reduction (H2-TPR), Scanning Electron Microscopy (SEM/EDX) and Adsorption-Desorption of nitrogen (BET area). The reactions were carried out at 750 °C and 1 atm for 5 hours. The catalysts were studied with different nickel content: 0, 5, 10 and 15% (related to total weight of catalyst, wt%). In both reactions, the catalyst containing the mixture of the three oxides (NiO/PrO2/ZrO2) with 15% nickel (15NiPrZr catalyst) showed the best activity for the conversion of the reactants into Syngas and showed high selectivity for H2 and CO. The results suggest that the promoter PrO2 and the Niº centers are in a good proportion in the catalyst with 15% Ni. Our results showed that low nickel concentrations in the catalyst led to high metallic dispersion; however, very low nickel concentrations did not favor the methane transformation into Syngas. The catalyst containing only NiO/ZrO2 in the mixture was not sufficient for the catalysis. The presence of the promoter PrO2 was very important for the catalysis of the POM.

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Section: Introductionmentioning

confidence: 99%

OXIDATIVE-REFORMING OF METHANE AND PARTIAL OXIDATION OF METHANE REACTIONS OVER NiO/PrO2/ZrO2 CATALYSTS: EFFECT OF NICKEL CONTENT

Asencios

Marcos

Assaf

et al. 2016

Braz. J. Chem. Eng.

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“…Plasma technique has several merits, including compactness, feed flexibility, durability, and quick response. Recently, non-thermal plasma has been explored for OCRM [11][12][13][14]. Rueangjitt et al [11] reported syngas energy cost of 13 eV/molecule with 81% of CH 4 conversion and 49% of CO 2 conversion using multi-stage gliding arc discharge at CH 4 :O 2 :CO 2 molar ratio of 1:0.3:0.4.…”

Section: Introductionmentioning

confidence: 99%

Post-plasma catalytic oxidative CO2 reforming of methane over Ni-based catalysts

Liu

et al. 2015

Catalysis Today

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“…Its composition can vary with the origin of the biomass feedstock and the operational conditions during fermentation [1,2]. Most of the hydrogen and syngas for industrial use is produced through steam reforming of methane.…”

Section: Introductionmentioning

confidence: 99%

Oxidative-reforming of model biogas over NiO/Al2O3 catalysts: The influence of the variation of support synthesis conditions

Asencios

Elias

Assaf

2014

Applied Surface Science

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Production of Hydrogen-Rich Syngas from Biogas Reforming with Partial Oxidation Using a Multi-Stage AC Gliding Arc System

Cited by 27 publications

References 21 publications

OXIDATIVE-REFORMING OF METHANE AND PARTIAL OXIDATION OF METHANE REACTIONS OVER NiO/PrO2/ZrO2 CATALYSTS: EFFECT OF NICKEL CONTENT

OXIDATIVE-REFORMING OF METHANE AND PARTIAL OXIDATION OF METHANE REACTIONS OVER NiO/PrO2/ZrO2 CATALYSTS: EFFECT OF NICKEL CONTENT

Post-plasma catalytic oxidative CO2 reforming of methane over Ni-based catalysts

Oxidative-reforming of model biogas over NiO/Al2O3 catalysts: The influence of the variation of support synthesis conditions

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