Study on Ni Catalytic Hydrogenation of Carbon Dioxide for Methane
2014 ◽
Vol 628
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pp. 16-19
Keyword(s):
Catalyst by different carriers prepared of carbon dioxide conversion sequence is: Ni/TiO2> Ni/γ-Al2O3> Ni/MgO > Ni/SiO2. Second metal, Co, Mn, Cu, La and Ce, was significantly enhanced the activity of methanation nickel-based catalysts in the carbon dioxide methanation reaction, but second metal of Cu was bad for the activity of methanation. The 10%Ni/Al2O3 and 2.5%Ce-10%Ni/Al2O3 catalysts were characterized by TG and H2-TPR,it was revealed to Ce which is benefit for reduce NiO reduction temperature and the optimal reduction temperature of the catalysts in between 400°C and 500 °C
2014 ◽
Vol 18
(10)
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pp. 1335-1345
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1995 ◽
Vol 21
(3)
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pp. 444-450
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2011 ◽
Vol 84
(10)
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pp. 1039-1048
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1993 ◽
Vol 19
(5)
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pp. 870-877
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2016 ◽
Vol 39
(12)
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pp. 2404-2415
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Keyword(s):
2015 ◽
Vol 60
(16)
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pp. 1465-1487
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2018 ◽
Vol 6
(46)
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pp. 23244-23262
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