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Synthesis gas can be converted into a number of important energy carriers and fuels and it is playing a growing role in the energy sector. In this work oxy-steam reforming of methane was performed over a modified 5%Ni/SiO2 catalyst in a fixed bed reactor at atmospheric pressure with the aim of producing syngas with high yield. The modified catalyst was synthesised by oleylamine-assisted impregnation...
Nanozero valent iron and nickel particles of silica composite (SiO2/Fe/Ni) were prepared via sodium borohydride reduction of ferric chloride and nickel chloride mixed solution in the presence of surface-modified silica. The prepared nano-SiO2/Fe/Ni was characterised by transmission electron microscopy, X-ray diffraction, Fourier transform infrared spectrometry and Brunauer–Emmett–Teller specific surface...
Zn1-xTMxS [(TM: Fe or Ni); (0.00001 les x les 0.1)] nanocrystals have been synthesized using well known bottom-up synthesis technique; colloidal chemical coprecipitation method. Powder X-ray diffractometer and Transmission Electron Microscope (TEM) have been used for crystallographic and morphological characterization. Analysis of recorded broad X-ray diffraction patterns show zinc blende structured...
A series nanometer Pt/MgO (Pt-IV) catalysts with different Pt loading were prepared by using impregnation method. A lot of techniques (BET, XRD, TPR, TEM , and so on) were used to characterize the physico-chemical properties of the catalysts. CO2 reforming of methane to synthesis gas was carried out to test the catalytic activity. The results show that the loading of Pt has little influence on the...
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