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Dive into the research topics where Sitthiphong Pengpanich is active.

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Featured researches published by Sitthiphong Pengpanich.


Journal of Natural Gas Chemistry | 2007

The Effect of Nb Loading on Catalytic Properties of Ni/Ce0.75Zr0.25O2 Catalyst for Methane Partial Oxidation

Sitthiphong Pengpanich; Vissanu Meeyoo; Thirasak Rirksomboon; Johannes Schwank

Abstract In this study, the effect of Nb loading on the catalytic activity of Ce 0.75 Zr 0.25 O 2 -supported Ni catalysts was studied for methane partial oxidation. The catalysts were characterized by BET, H 2 chemisorption, XRD, TPR, TEM and tested for methane partial oxidation to syngas in the temperature range of 400–800 °C at atmospheric pressure. The results showed that the activity of methane partial oxidation on the catalysts was apparently dependent on Nb loading. It seemed that the addition of Nb lowered the catalytic activity for methane partial oxidation and increased the extent of carbon deposition. This might be due to the strong interaction between NiO and Nb-modified support and reduction of surface oxygen reducibility.


Applied Catalysis A-general | 2002

Catalytic oxidation of methane over CeO2-ZrO2 mixed oxide solid solution catalysts prepared via urea hydrolysis

Sitthiphong Pengpanich; Vissanu Meeyoo; Thirasak Rirksomboon; Kunchana Bunyakiat


Catalysis Today | 2004

Methane partial oxidation over Ni/CeO2–ZrO2 mixed oxide solid solution catalysts

Sitthiphong Pengpanich; Vissanu Meeyoo; Thirasak Rirksomboon


Journal of Molecular Catalysis A-chemical | 2013

Preparation of supported POM catalysts for liquid phase oxydehydration of glycerol to acrylic acid

Sarawalee Thanasilp; Johannes Schwank; Vissanu Meeyoo; Sitthiphong Pengpanich; Mali Hunsom


Chemical Engineering Journal | 2013

Adsorptive desulfurization of dibenzothiophene by sewage sludge-derived activated carbon

Thitiwan Nunthaprechachan; Sitthiphong Pengpanich; Mali Hunsom


Catalysis Today | 2008

iso-Octane partial oxidation over Ni-Sn/Ce0.75Zr0.25O2 catalysts

Sitthiphong Pengpanich; Vissanu Meeyoo; Thirasak Rirksomboon; Johannes Schwank


Chemical Engineering Journal | 2015

One-pot oxydehydration of glycerol to value-added compounds over metal-doped SiW/HZSM-5 catalysts: Effect of metal type and loading

Sarawalee Thanasilp; Johannes Schwank; Vissanu Meeyoo; Sitthiphong Pengpanich; Mali Hunsom


Applied Catalysis A-general | 2006

Hydrogen production from partial oxidation of iso-octane over Ni/Ce0.75Zr0.25O2 and Ni/β″-Al2O3 catalysts

Sitthiphong Pengpanich; Vissanu Meeyoo; Thirasak Rirksomboon; Johannes Schwank


Water Environment Research | 2011

Treatment of distillery wastewater by the nano-scale zero-valent iron and the supported nano-scale zero-valent iron.

Homhoul P; Sitthiphong Pengpanich; Mali Hunsom


Journal of Chemical Engineering of Japan | 2005

Oxidation of methane over Nb-doped Ce0,75Zr0,25O2 mixed oxide solid solution catalysts

Sitthiphong Pengpanich; Vissanu Meeyoo; Thirasak Rirksomboon

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Vissanu Meeyoo

Mahanakorn University of Technology

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Mali Hunsom

Chulalongkorn University

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