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Showing 1 to 7 of 7 for “"RWGS reaction"”.
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Polystyrene Hydrogenation in Supercritical CO2-Decahydronaphthalene Using Porous Catalysts
… with monometallic palladium catalysts for the reaction conducted in neat DHN. However, when either palladium catalyst was used in scCO2-DHN, hydrogenation ceased within 15 minutes of CO2 addition to the reactor. Carbon monoxide (CO) formed via the reverse water-gas shift (RWGS) reaction and …
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Kinetics and Reaction Engineering Aspects of Syngas Production by the Heterogeneously Catalysed Reverse Water Gas Shift Reaction
… pressure. The reverse water gas shift (RWGS) reaction was examined in both the forward and reverse direction. In addition to these experiments, the consecutive reaction of CO to CH4 was also studied. The results indicate that the Ni/Al12O19 and the Al2O3 catalyst used are suitable to …
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Utilisation of biomass-derived gaseous fuels using solid-oxide fuel cells
… to the presence of the revere water-gas shift (RWGS) reaction, which takes place simultaneously alongside electrochemical processes. The ASC demonstrated better performance in fuel cell mode with more power being produced compared to an ESC, although ASC was more sensitive to fuel variability. …
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Carbon Dioxide Gas Separation from Syngas to Increase Conversion of Reverse Water Gas Shift Reaction via Polymeric and Mixed Matrix Membranes
… effluent gases in the Reverse Water Gas Shift (RWGS) reaction to increase the overall conversion of CO2 to CO. This process involves a separation and recycling process to reuse the unreacted CO2 from the RWGS reactor. The carbon monoxide produced from this reaction, alongside hydrogen (composing …
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Studies on Hydrogen Selective Silica Membranes and the Catalytic Reforming of CH₄ with CO₂ in a Membrane Reactor
… with a hydrogen separation ceramic membrane. The reaction was conducted at various pressures (1 - 20 atm) and temperatures (873 K and 923 K) at non-equilibrium conditions, and the results were compared with those obtained in a packed bed reactor in order to evaluate performance of the membrane …
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CO2 capture and utilization using dual-functional catalysts
… outside surface of CaO grains during the fast reaction stage for carbon capture using two types of CaO adsorbents. The carbonation at 400 ˚C filled the small pores in the commercial CaO grains and no distinct product layer of CaCO3 was observed. However, a distinct layer of CaCO3 with a …
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Metal oxide supported iron-nickel nano-alloys in the reverse water-gas shift reaction
… monoxide via the reverse water- gas shift (RWGS) reaction. The RWGS is thermodynamically limited. CO and CO2 methanation are favoured over the RWGS at industrially preferred reaction conditions and there is a need for low temperature catalysts with a high CO selectivity. Noble metal …