) emission for various fuel/vehicles systems. Focus is placed on the hydrogen-based fuel cell vehicle (FCV) technology, while the … impacts caused by various fuel/vehicle systems. Six potential hydrogen pathways using renewable and non-renewable energy … solar electrolysis hydrogen have the greatest benefits in energy conservation and GHG emission reduction. However, by …

, while late auto-ignition at high engine speeds will make HCCI susceptible to misfire. Hydrogen greatly reduces emissions … levels but with reduced power. However, when hydrogen is combined with diesel in dual-fuel mode, low NOx, CO and particulate …

This paper provides a comprehensive review of fuel cell science and engineering with a focus on hydrogen fuel cells …

This paper reviews drivers, resources, and technologies for building the hydrogen economy in China. China is unique in … emissions. Hydrogen shows the great potential in solving the concerns for improving energy security and reducing greenhouse gas … emissions. Hydrogen can be produced from abundant and widely distributed renewable energy resources, which implies an …

's current focus is shifted towards hydrogen-based future economy. Gasification is a proven technology to produce satisfactory … yield of hydrogen. Many studies have been performed to increase the production yield. Due to the extensive range of … producing hydrogen from biomass via gasification encompassing mathematical modeling, simulation, optimization, process heat …

This study investigates the feasibility to synthesis methanol from its flue gas and wind hydrogen. The concept is to … mitigate CO2 emission through flue gas recovery. Synthesizing methanol, on the other hand requires hydrogen at the rate of 3 …kmol/kmol of carbon dioxide. Electrolysis is one method by which hydrogen can be produced cleanly from renewable source …