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Four kinds of nanosilica-supported metallic and metatitanic acid nanocatalysts were synthesised as potential phase transfer catalysts for enhancing heavy oil recovery via a liquid-reduction method. The catalysts were carried by water and transferred into oil phase, and the catalytic performance of catalysts for the aquathermolysis reaction and viscosity reduction of the extra-heavy oil recovered at...
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...
The growing mechanism of the CNT and the correlation between the diameters of the CNT to the particle size of the catalyst and the effect of an Al buffer layer between the active catalyst material Ni on the growth of CNT using PECVD had been studied. Using a thin layer of Al as a buffer layer between active catalyst material does produce a higher density of catalyst particles as compared to the one...
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