Sorption-enhanced hydrogen production by steam reforming of ethanol over mesoporous Co/CaO Al 2 O 3 xerogel catalysts: Effect of Ca/Al molar ratio

Improved Hydrogen Production from Sorption-Enhanced Steam Reforming of Ethanol (SESRE) Using Multifunctional Materials of Cobalt Catalyst and Mg-, Ce-, and Zr-Modified CaO Sorbents

“…These values are superior to those reported in earlier works. 42,52,53 3.2. Catalytic Activity Trials.…”

Effects of the addition of CeO2 on the steam reforming of ethanol using novel carbon-Al2O3 and carbon-ZrO2 composite-supported Co catalysts

“… 16 The effect of the addition of Co species to Ni/Al 2 O 3 was confirmed in oxidative SRE where Ni and Co oxides on alumina were reduced at the lower temperature and led to more stable activity and yield of hydrogen. 17 As other catalysts, Co/ZnO–Al 2 O 3 , 18 Co/CeO 2 , 19–21 Co/ZrO 2 , 19,21 Rh/Co/CeO 2 or Al 2 O 3 , 22 K/Co/Al 2 O 3 , 23,24 Co/CaO–Al 2 O 3 , 25 Cu promoted Ni–Co/hydrotalcite 26 for SRE, Co/Al 2 O 3 and Co/CeO 2 Al 2 O 3 for oxidative SRE, 27 and Co–CaO/CeO 2 , ZrO 2 and MgO, 28 CaO–Ni/Al 2 O 3 (ref. 29 ) for sorption enhanced SRE have been reported to have superior activity and selectivity.…”

Enhanced hydrogen production from thermochemical processes

“…Since the drawbacks of these processes are predominantly owing to the thermodynamic limitations of the reversible reactions, extensive research has been carried out to overcome these issues by purposely shifting the reaction towards the product side using Le Chatelier's principle. [58][59][60][61][62][63] The removal of either or both H2 and CO2 in situ results in enhanced H2 production and reactant conversion. This can be achieved by employing H2-selective membranes and/or using CO2 sorbents.…”