Spatial heating and cooking account for a significant fraction of global domestic energy
consumption. It is therefore likely that hydrogen combustion will form part of a hydrogen …

Biomass is a promising renewable energy source which is available globally, mostly in
developing countries where access to clean and affordable energy is a critical problem …

The steam–iron reaction was examined in a two-compartment fluidized-bed reactor at 800–
900° C and atmospheric pressure. In the fuel reactor compartment, freeze-granulated …

Interest in hydrogen as a possible energy vector is powered by the depletion of fossil fuel
feedstocks as well as concerns over global warming, which brings new environmental …

This short review reports on spinel-type mixed oxides as catalysts for the transformation of
biomass-derived building blocks into chemicals and fuel additives. After an overview of the …

This work aims at investigating the kinetic mechanisms of the reduction/oxidation (redox)
reactions of iron oxide/iron pellets under different operating conditions. The reaction …

The production of hydrogen in a fixed bed reactor at a maximum pressure of 50 bar by
oxidising an oxygen carrier (Fe2O3/Al2O3/CeO2) with 0.06 g min− 1 of steam at 1023 K is …

Fuel cell cars powered by hydrogen enable CO 2-emission free mobility. A main
requirement for the success of this technology is the availability of an area-wide and …

In this paper we report on the use of CoFe 2 O 4 spinel for the chemical loop processing for
hydrogen production from methanol as the reducing species. The process is based on two …

Steam iron process represents a technology for H 2 production based on iron redox cycles.
Fe x O y are reduced by syngas/carbon to iron, which is subsequently oxidized by steam to …