One option to utilize excess electric energy is its conversion to hydrogen and the subsequent methanation. An … hydrogen into the reactor, since hydrogenotrophic bacteria are present. …

A limited hydrogen (H2) energy share due to knocking is the major hurdle for effective utilization of H2 in compression …

geometry and with higher hydrogen content fuels. The correlation still holds with methane and natural gas, especially with …

There is considerable interest concerning sustainable, economically competitive and environmentally benign hydrogen … production pathways. In this study, a large scale wind-hydrogen plant is assessed for the production of electrolytic hydrogen …, for the servicing of the oil sands bitumen upgrading industry in Western Canada. The wind-hydrogen plant proposed has a …

consumption (BSFC), NOX and smoke at each load is achieved for a combination of B20 (A2), 30% hydrogen (B3) and 40% EGR ratio (C3 …

Catalytic activity of Ni3S2 and the effects of reactor wall in the hydrogen production from water were investigated … under hydrothermal conditions using hydrogen sulphide (H2S) as a reductant. It was found that Ni3S2 catalysed the hydrogen … the maximum hydrogen yield significantly decreased and the maximum hydrogen yield increased. These results suggest that …

The use of hydrogen produced from renewable energy sources is often reported as an attractive strategy to address the …. The project ‘Filiera Idrogeno’ (Hydrogen Chain) has investigated the potential realisation of hydrogen production chains … for evaluating the environmental sustainability of such chains, applied to a fleet of hydrogen vehicles for urban …

value and represent a barrier to the unlimited development of wind energy. Hydrogen production from wind power that is not … of its multi-functionality, hydrogen can be used directly as a fuel, mixed with methane, or transmitted through pipelines … to the users. The aim of this paper is to produce useful suggestions for the planning, development and sizing of wind–hydrogen …

This article describes a temperature control structure designed for the interior of a solar hydrogen reactor based on a …

for producing hydrogen and syngas onboard to supply fuels to fuel cells for auxiliary power units. A brief introduction at … the beginning enumerates the advantages of using heavy hydrocarbon fuels onboard to provide hydrogen or syngas for fuel …