Citation: Qi Hai Liu, Xin Fa Dong, Wei Ming Lin. Highly selective CO methanation over amorphous Ni-Ru-B/ZrO₂ catalyst[J]. Chinese Chemical Letters, ;2009, 20(8): 889-892. doi: 10.1016/j.cclet.2009.03.050 shu

Highly selective CO methanation over amorphous Ni-Ru-B/ZrO₂ catalyst

School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China

Received Date: 15 December 2008

Fund Project: This work is supported by the National Natural Science Foundation of China (No.20576023) and the Guangdong Province Natural Science Foundation (No.06025660).

Amorphous Ni-Ru-B/ZrO₂ catalyst was prepared by the means of chemical reduction, and selective CO methanation as astrategy for CO removal in fuel processing applications was investigated over the amorphous Ni-Ru-B/ZrO₂ catalyst. The result showed that, at the temperature of 210-230℃, the catalyst was shown to be capable of reducing CO in a hydrogen-rich reformate to less than 10 ppm, while keeping the CO₂ conversion below 1.55% and the hydrogen consumption below 6.50%.
- Selective methanation,
- CO,
- Amorphous,
- Ni-Ru-B/ZrO₂ catalyst
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