Record number :
1234536
Title of article :
Characterization of Ni/SiO2 and Ni/Li-SiO2 catalysts for methane dry reforming
Author/Authors :
Francisco Pompeo، نويسنده , , Nora N. Nichio، نويسنده , , Mar?a Gloria Gonz?lez، نويسنده , , Mario Montes، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2005
Pages :
7
From page :
856
To page :
862
Abstract :
In this study, catalysts based on nickel (15 wt.%. Ni) supported on SiO2 and silica modified by Li addition (0.1 and 1 wt.%. Li) were characterized for their application in dry reforming with carbon dioxide. Catalysts were characterized by using hydrogen chemisorption, H2-TPR, XRD, DRIFTS and dry reforming reaction tests. The effect of the Li loading on the catalyst structure, the catalytic activity, stability and the deactivation rate by carbon formation are reported. The Li addition on the SiO2 support increases noticeably the resistance to deactivation by carbon deposition.
Keywords :
catalyst characterization , Methane dry reforming , Nickel catalysts , Lithium addition
Journal title :
CATALYSIS TODAY
Journal title :
CATALYSIS TODAY
Serial Year :
2005
Link To Document :
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