Performance of Ni-Smx/SiC catalysts for CO2 reforming of CH4

WANG Bing; GUO Cong-xiu; WANG Ying-yong; JIN Guo-qiang; GUO Xiang-yun

Volume 44 Issue 5

May 2016

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Article Navigation > Journal of Fuel Chemistry and Technology > 2016 > 44(5): 587-596

WANG Bing, GUO Cong-xiu, WANG Ying-yong, JIN Guo-qiang, GUO Xiang-yun. Performance of Ni-Smx/SiC catalysts for CO2 reforming of CH4[J]. Journal of Fuel Chemistry and Technology, 2016, 44(5): 587-596.

Citation:

WANG Bing, GUO Cong-xiu, WANG Ying-yong, JIN Guo-qiang, GUO Xiang-yun. Performance of Ni-Sm_x/SiC catalysts for CO₂ reforming of CH₄[J]. Journal of Fuel Chemistry and Technology, 2016, 44(5): 587-596.

WANG Bing, GUO Cong-xiu, WANG Ying-yong, JIN Guo-qiang, GUO Xiang-yun. Performance of Ni-Smx/SiC catalysts for CO2 reforming of CH4[J]. Journal of Fuel Chemistry and Technology, 2016, 44(5): 587-596.

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Performance of Ni-Sm_x/SiC catalysts for CO₂ reforming of CH₄

1.
State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China
2.
University of Chinese Academy of Sciences, Beijing 100049, China

Funds:

the Major State Basic Research Development Program of China 973 program

the Major State Basic Research Development Program of China 2011CB201405

Received Date: 2015-11-17
Rev Recd Date: 2016-02-01

Available Online: 2021-01-23

Publish Date: 2016-05-10

Abstract

Abstract

Ni-Sm_x/SiC (x=0, 2%, 3%, 4%, 5%, 7%) catalysts were prepared by impregnation method, and the performance of catalysts for carbon dioxide reforming of methane were tested in a fixed bed reactor. The catalysts were characterized by BET, ICP, XRD, H₂-TPR, TG-DTA, XPS and TEM. The results showed that Ni-Sm₅/SiC had excellent catalytic activity and stability, and the least amount of coke deposition. The addition of samarium effectively enhanced the interaction of metal active component and support, and reduced the formation of coke and therefore improved the catalyst stability.
- CO₂ reforming of CH₄,
- Ni-Sm_x/SiC catalyst,
- stability

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References(21)

References

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