Partial Oxidation of Methane with Sol-Gel Fe/Hf/YSZ Catalyst in Dielectric Barrier Discharge: Catalyst Activation by Plasma

稀土学报(英文版), 2006, 24(5): 513-518.

^1, , ^2, , ^3, , ^4, , ^5,

1.Clean Technology Research Center, Korea Institute of Science and Technology, Korea;Department of Chemical and Biological Engineering, Korea University, Korea

2.Clean Technology Research Center, Korea Institute of Science and Technology, Korea

3.Clean Technology Research Center, Korea Institute of Science and Technology, Korea

4.Clean Technology Research Center, Korea Institute of Science and Technology, Korea

5.Hydrogen Energy Research Center, Korea Institute of Science and Technology, Korea

基金项目: the National Research Laboratory Program of the Korea Ministry of Science and Technology

Partial Oxidation of Methane with Sol-Gel Fe/Hf/YSZ Catalyst in Dielectric Barrier Discharge: Catalyst Activation by Plasma

Keywords： methane oxidation

A 1% Fe-30% Hf over yttria-stabilized zirconia catalyst in combination with novel plasma-assisted activation techniques for a direct partial oxidation of methane to methanol was tested using dielectric barrier discharge plasma at ambient temperature and atmospheric pressure. However, instead of methanol, the reaction products were dominated by H2,CO, CO2, C2, and H2O. A catalytically activated plasma process increased the production of methanol compared with a noncatalytic plasma process. The maximum selectivity of methanol production was achieved using a catalyst that was treated at higher applied power.

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Partial Oxidation of Methane with Sol-Gel Fe/Hf/YSZ Catalyst in Dielectric Barrier Discharge: Catalyst Activation by Plasma

参考文献