Biomass gasification is an important method to obtain renewable hydrogen. However, this technology still stagnates in a … laboratory scale because of its high-energy consumption. In order to get maximum hydrogen yield and decrease energy consumption … characteristics of hydrogen production from biomass gasification. Air and oxygen/steam are utilized as the gasifying agents. The …

In this work, a single cylinder conventional spark ignition engine was converted to operate with hydrogen using the … timed manifold fuel injection technique. A solenoid operated gas injector was used to inject hydrogen into the inlet …

Solar hydrogen is a clean energy carrier. Hydrogen produced with solar energy (solar hydrogen) is ecologically … responsible along its entire energy conversion chain. The production of hydrogen from water by solar energy should be one of the … main tasks to be addressed by today's scientists. The main methods which are available for producing hydrogen using solar …

Steam gasification is considered one of the most effective and efficient techniques of generating hydrogen from biomass …. Of all the thermochemical processes, steam gasification offers the highest stoichiometric yield of hydrogen. There are … several factors which influence the yield of hydrogen in steam gasification. Some of the prominent factors are: biomass type …

As part of Pilot Project of KIP of CAS, a feasibility study of hydrogen production system using biomass residues is … catalyst cost are the two most important factors to influence hydrogen production cost. …

dynamic behaviour of hydrogen fuel cells in automotive applications. The study was conducted on a dynamic test bench able to …

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 …

capable of being utilized by a conventional diesel engine. However, the biodiesel production process generates glycerol …-containing waste streams which have become a disposal issue for biodiesel plants and generated a surplus of glycerol. A value …-added opportunity is needed in order to compensate for disposal-associated costs. Microbial conversions from glycerol to valuable …