Preparation of Highly Dispersion CuO/MCM-41 Catalysts for CO2 Hydrogenation
2019 ◽
Vol 19
(6)
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pp. 3218-3222
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Keyword(s):
Mcm 41
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CuO/MCM-41 catalyst was synthesized by a simple method with the modification of ethylene glycol (EG) and characterized by powder X-ray diffraction (XRD), nitrogen sorption, scanning electron microscopy (SEM) and transmission electron microscope (SEM). Its catalytic performance in the hydrogenation of CO2 to methanol was also investigated. The results indicated that the as-synthesized CuO/MCM-41-EG catalyst took the properties of high dispersion, small particle size and high surface area, and then showed catalytic performance for the CO2 hydrogenation to methanol. At the optimum reaction temperature of 240 °C, the CuO/MCM-41-EG catalyst gave 15% CO2 conversion and 35% methanol selectivity.
2012 ◽
Vol 531
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pp. 161-164
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1995 ◽
Vol 130
(1)
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pp. 89-103
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2014 ◽
Vol 07
(05)
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pp. 1450052
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