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The influence of support on the catalytic performances of Pt and Ni based catalysts for the steam reforming of naphthalene/benzene as model tar compounds of biomass gasification was investigated. Pt/Al 2 O 3 catalyst showed relatively high and stable activity in steam reforming for 30h at 1023K and 1073K with steam/carbon (S/C) molar ratio of 3. However, this catalyst remarkably lost...
The aim of this work is to study the tars conversion in conditions representative of biomass gasification in a fluidized bed reactor. Experiments are conducted at 850°C and atmospheric pressure in a fluidized bed reactor with toluene as tar model. Influences of the nature of the media (sand and olivine) and of the reactive atmosphere (steam and hydrogen partial pressures) on toluene conversion are...
Catalytic performance of Ni/zeolite, Ni-Fe/zeolite, and Ni-Fe-Mg/zeolite catalysts were investigated in steam reforming of toluene as a biomass tar model compound to explore promotional effect of MgO and Fe on Ni/zeolite support. The Ni-Fe-Mg/zeolite catalysts with optimum metallic composition showed higher catalytic performance over corresponding monometallic Ni and Fe catalysts and Ni-Fe/zeolite...
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