New synthetic route for the production of mayenite support to enhance Ni resistance to coke deposition in the reforming of tar model compounds
Sign Up to like & getrecommendations! Published in 2019 at "Applied Catalysis A: General"
DOI: 10.1016/j.apcata.2019.01.029
Abstract: Abstract Four nickel/mayenite catalysts were synthesized. Mayenite was prepared from different precursors, namely boehmite (AlO(OH)) + Ca(NO3)2·4H2O and gibbsite + Ca(OH)2, for each couple a specific procedure was followed. The effect of the Ni addition method was also evaluated,… read more here.
Keywords: steam reforming; tar model; deposition; model compounds ... See more keywords
Reforming of tar model compounds over sustainable and low-cost biochar: Special focus on spontaneous gasification reactivity and tar reforming kinetics for reformer design
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.127350
Abstract: Abstract In this study, the spontaneous gasification and catalytic activity of wood char were experimentally evaluated in simulated sorption enhanced gasification (SEG) environments with toluene and naphthalene as tar model compounds. Besides, CaO was used… read more here.
Keywords: tar; wood char; tar model; spontaneous gasification ... See more keywords
Effects of inherent potassium on the catalytic performance of Ni/biochar for steam reforming of toluene as a tar model compound
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Journal of Chemical Engineering"
DOI: 10.1016/j.cjche.2020.06.010
Abstract: Abstract Biochar supported nickel (Ni/BC) has been widely studied as a cheap and easy-to-prepare catalyst with potential applications in tar reforming during the gasification of low-rank fuels, such as brown coal and biomass. However, the… read more here.
Keywords: model compound; biochar; tar model; reforming toluene ... See more keywords
Steam reforming of tar model compounds over Ni/Mayenite catalysts: effect of Ce addition
Sign Up to like & getrecommendations! Published in 2018 at "Fuel"
DOI: 10.1016/j.fuel.2018.03.081
Abstract: Abstract Ni-based catalysts are very effective and largely used for the steam reforming of heavy hydrocarbons (tars) generated from biomass gasification, even if Ni suffers from deactivation issues mainly due to carbon deposition, sintering and… read more here.
Keywords: reforming tar; mayenite catalysts; tar model; steam reforming ... See more keywords
Pyrolysis municipal sludge char supported Fe/Ni catalysts for catalytic reforming of tar model compound
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DOI: 10.1016/j.fuel.2020.118494
Abstract: Abstract Pyrolytic char is widely used for tar removal due to its cost-effective and eco-friendly. In this work, the waste municipal sludge is selected to produce the composite catalyst with transition metal Fe/Ni, and the… read more here.
Keywords: sludge char; char; municipal sludge; tar model ... See more keywords
Recent progress in the development of catalysts for steam reforming of biomass tar model reaction
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DOI: 10.1016/j.fuproc.2019.106252
Abstract: Abstract This review describes recent advances in development of catalysts for steam reforming of biomass tar model reactions, using toluene, benzene and naphthalene as tar model compounds. Catalytic systems have been categorized based on their… read more here.
Keywords: catalysts steam; tar; tar model; development catalysts ... See more keywords
Ni/Ce Al2O3 for optimum hydrogen production from biomass/tar model compounds: Role of support type and ceria modification on desorption kinetics
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2018.12.136
Abstract: Abstract This communication presents the synergistic role of ceria and alumina support type, in the gasification of glucose/toluene as biomass/tar model compounds over Ni/Ce Al2O3. Two catalysts having 20 wt% nickel on a mesoporous Ce(x)-mesoAl2O3 (x = 0… read more here.
Keywords: tar model; ceria; biomass tar; support ... See more keywords