Hydrogen is a clean alternative fuel without carbon gas emission. This paper presents a
critical evaluation of the different methods available for generating hydrogen from various …

Hydrogen has been using as one of the green fuel along with conventional fossil fuels which
has enormous prospect. A new dimension of hydrogen energy technology can reduce the …

Dense palladium membranes have increasing interest for ultra-pure hydrogen production
compared to established technologies such as pressure swing adsorption and cryogenic …

Syngas and biochar production are mainly influenced by temperature, feedstock properties,
gasifying agent, pressure, and the mass ratio between gasifying agent and feedstock with …

In the last years, hydrogen has been considered as a promising energy vector for the
oncoming modification of the current energy sector, mainly based on fossil fuels. Hydrogen …

Glycerol is the main by-product of biodiesel production and its use to produce hydrogen is a
wise option not only because glycerol valorization would decrease biodiesel price, thus …

Palladium-based membranes for hydrogen separation have been studied by several
research groups during the last 40 years. Much effort has been dedicated to improving the …

Hydrogen production from biomass is a green, clean, and zero emissions technology that
has attracted increasing attention. This technology has been considered to possess a long …

The water-gas shift reaction (WGS) was evaluated in two Pd–Ag membrane reactors
operating in parallel and capable of processing 0.25 Nm 3· h− 1 of syngas. Various …

Hydrogen, one of the most promising energy carriers for the future, is currently produced
mainly by natural gas reforming or coal gasification, where mixtures containing H2, CO2 and …