Sentences with phrase «of hydrogen production»

This capability can be leveraged to study the lifecycle economic or other impacts of any hydrogen production component or system.

These materials have found utility in two different application of hydrogen production.

They are also studying ways to increase the efficiency of hydrogen production from water.

By expanding the existing fuel cell hybrid battery to a high - energy battery, a substantial portion of the daily driving could be done directly without the overhead of hydrogen production.

When integrated with the appropriate storage technology, CST systems can provide non-intermittent hydrogen production at high capacity factors, reducing the levelized cost of hydrogen production.

Currently, about 95 percent of hydrogen production worldwide comes from converting fossil fuels such as natural gas into hydrogen — a process that releases large quantities of carbon dioxide into the air, said Maher El - Kady, a UCLA postdoctoral researcher and a co-author of the research.

Currently, about 95 percent of hydrogen production worldwide comes from converting fossil fuels such as natural gas into hydrogen — a process that releases large quantities of carbon dioxide into the air, said Maher El - Kady, a UCLA postdoctoral researcher and a co-author of the research.

SRNL's capability in flowsheet development and analysis for hydrogen production alternatives allows credible cost and performance projections for a wide range of hydrogen production technologies.

Honda is realistic about the slow growth of a hydrogen infrastructure as well as the viewpoint that fuel cells may not seem to make much sense using current methods of hydrogen production.

On / off switching of hydrogen production was achieved using the nanoparticle catalyst because it could be easily separated from its organosilane substrate by filtration.

A team of researchers at MIT is developing an alternative that could provide similar protection for nuclear fuel, while reducing the risk of hydrogen production by roughly a thousandfold.

SRNL can support TEA of any hydrogen production system using solar energy as the primary energy source.

SRNL is uniquely suited to hydrogen production process flowsheet development and TEA using a variety of COTS engineering software to build models from the unit operation to the plant - wide scale and use them in concert with H2A to develop credible estimates of hydrogen production cost.

«Since the photoelectrochemical cell is built for the purpose of hydrogen production and HMF oxidation simply replaces oxygen production at the anode, in essence, no resources are used specifically for HMF oxidation,» says Choi.

Summary: To isolate the kinetics of hydrogen production, a team led by Lance Seefeldt, Brian Hoffman, Shelley Minteer, and Simone Raugei used small molecules to quickly shuttle electrons from an electrode to the catalytic half of nitrogenase.

The H2A production model is the official DOE tool for performing techno - economic analysis of hydrogen production pathways and is used for publishing official DOE case studies in which NREL is a key collaborator.

NREL's strength in technology validation and lifecycle analysis on fuel cell products can be leveraged to study lifecycle of the hydrogen production component and system.

That's before you get into the environmental vagaries of hydrogen production, which tends to be either energy - intensive itself (when extracted through electrolysis) or is gathered during the extraction of fossil fuels or natural gas.

Based on this analysis, the top three ways to reduce GHG emissions at refineries processing heavier crude will be to (1) reduce the amount of hydrogen consumed, (2) increase hydrogen production efficiency (and / or lower GHG emissions intensity of hydrogen production), and (3) capture CO2 from the most concentrated, highest volume sources (i.e., FCC and SMR).

We see it as a new and viable alternative to high temperature gasification and other renewable means of hydrogen production.

His plan would also do away with the need for a means of storage and transportation, often cited as one of the most challenging aspects of hydrogen production, by allowing for hydrogen conversion «on site.»

He added that using solar cells and abundantly available elements to split water into hydrogen and oxygen has enormous potential for reducing the cost of hydrogen production and that the approach could eventually replace the current method, which relies on fossil fuels.

Katie Randolph is a Technology Manager at the U.S. Department of Energy's (DOE's) Fuel Cell Technologies Office where she manages a wide range of hydrogen production, delivery, and storage research and development projects.

The challenges to making an automobile run on hydrogen are primarily those of hydrogen production, storage, distribution and energy conversion, says Rafiee, a Ph.D. candidate in mechanical engineering who plans to graduate next year.

He added that using solar cells and abundantly available elements to split water into hydrogen and oxygen has enormous potential for reducing the cost of hydrogen production and that the approach could eventually replace the current method, which relies on fossil fuels.