Dry Reforming of Methane over Promoters Added Ni/HY Catalysts 


Vol. 23,  No. 2, pp. 213-220, Jun.  2017
10.7464/ksct.2017.23.1.213


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  Abstract

Dry reforming of methane to synthesis gas was investigated over a series of Ni/HY catalysts promoted by Mg, Ca, K and Mn. These catalysts were characterized by XRD, BET, SEM, and TGA analyses before and after the reaction. Conversions and product yields were increased with increasing nickel loading up to 13 wt%. Among the catalysts tested in this work, the Ni-Mg/HY catalyst showed the highest carbon resistance and the most stable catalytic performance. It was revealed that the addition of Mg promoter reduced the nickel particle size and produced the highly dispersed nickel particles, and consequently, retarded the catalyst deactivation.

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  Cite this article

[IEEE Style]

J. HD, "Dry Reforming of Methane over Promoters Added Ni/HY Catalysts," Clean Technology, vol. 23, no. 2, pp. 213-220, 2017. DOI: 10.7464/ksct.2017.23.1.213.

[ACM Style]

Jeong HD. 2017. Dry Reforming of Methane over Promoters Added Ni/HY Catalysts. Clean Technology, 23, 2, (2017), 213-220. DOI: 10.7464/ksct.2017.23.1.213.

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pISSN : 1598 - 9712
eISSN : 2288 - 0690

한국연구재단 등재학술지