Ni-Pd-Al2O3 catalyst supported on reticulated ceramic foam for dry methane reforming

Metallurgical & Materials Engineering

article

Vesna Nikolić¹  Željko Kamberović²  Marija Korać²  Miroslav Sokić³  ZoranAnđić⁴  Aleksandar Tomović⁵ 

[1] Innovation Center of the Faculty of Technology and Metallurgy, University of Belgrade;Faculty of Technology and Metallurgy, University of Belgrade;Institute for Technology of Nuclear and Other Mineral Raw Materials;Innovation Center of the Faculty of Chemistry, University of Belgrade;Faculty of Mechanical Engineering, University of Belgrade

关键词: Nickel;    Palladium;    Catalyst;    Reticulated ceramic foam;    Dry methane reforming;   

DOI  :  10.30544/133

学科分类：医学（综合）

来源: Association of Metallurgical Engineers of Serbia

【 摘 要 】

In the present study, Ni-Pd/Al2O3 catalyst supported on α-Al2O3 based foam was prepared and evaluated in the dry methane reforming process. Corresponding metal chlorides were deposited to the foam surface by impregnation of the foam with ultrasonically aerosolized salt solutions at 473 K and drying at that temperature. Calcination step was excluded and the catalyst was reduced at very low temperature – 533 K. The reforming experiment lasted for 3 h, with standing time of 1 h at the following temperatures: 873, 973 and 1023 K. Conclusions on selectivity, catalytic activity and stability were reached on the basis of CO and H2 yields.

【 授权许可】

CC BY