THE HYDROGENATION OF ETHYLBENZENE OVER NANO NiMo CATALYSTS
2009 ◽
Vol 16
(06)
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pp. 875-879
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Keyword(s):
Sol Gel
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The hydrogenation activity and sulfur-tolerant ability of nano- NiMo catalysts prepared by sol–gel method were investigated by hydrogenation of ethylbenzene containing thiophene. The results show that the adding of molybdenum has a profound effect on the structure and the sulfur-tolerant ability of nickel-based catalyst. The catalyst with MoNi ratio of 0.16 showed maximum hydrogenation activity and good sulfur resistance when compared to other catalysts. It seems that new hydrogen-adsorbed phase is formed at high temperature and the quantity of hydrogen adsorbed increases greatly when Mo is added to the nickel-based catalysts.
2014 ◽
Vol 40
(1)
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pp. 1117-1123
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2012 ◽
Vol 63
(3)
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pp. 286-293
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2016 ◽
Vol 55
(13)
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pp. 3833-3839
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