Hydrogen is a kind of green fuel, and is considered as the substitute oil fuel for future. Although many of literature … plant for 1000 m3 hydrogen fuels. In where, the efficiencies of hydrogen fuel generation are 29.9%, 15.6%, 10.5% and 7 … respectively; and the ratio between the combustion heat of generated hydrogen fuels and the total electric energy consumption is …

This study deals with solar hydrogen production from the two-step iron oxide thermochemical cycle (Fe3O4/FeO). This … exothermic steam hydrolysis of the reduced metal oxide (wustite) for hydrogen generation. Thermodynamic and experimental … investigations have been performed to quantify the performances of this cycle for hydrogen production. High-temperature decomposition …

Hydrogen, a promising and clean energy carrier, could potentially replace the use of fossil fuels in the transportation … sector. Currently, no environmentally attractive, large-scale, low-cost and high-efficiency hydrogen production process is … for CO2-free production of hydrogen. The method is environmentally friendly since it uses only water and solar energy …

Various assessment tools are applied to comprehensively investigate a glycerol-to-hydrogen production system. These … tools investigate the chemical reactions, design and simulate the entire hydrogen production process, study the energetic …

The most thermodynamically favorable operating conditions at which glycerol can be converted into hydrogen with maximum … hydrogen yield by autothermal reforming using supercritical water were identified in a previous paper. As a second part of the …

Hydrogen production from the supercritical water reforming of glycerol was studied in a tubular reactor without adding … the highest glycerol feed concentration, in which the conversion was of 88%. Hydrogen yields from 2 to 4molH2/molglycerol … using supercritical water without added catalyst is feasible to achieve a high-yield hydrogen production, and it encourages …