Sentences with phrase «own hydrogen production»
«With this project we have demonstrated that not only the hydrogen production is economically viable but also, technically, it works,» Huber said.
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The maintenance and shutdowns crew, which does major repair work for a hydrogen production facility and metals refinery in Edmonton, also added to the company's revenue by spearheading an effort to expand the department's customer base.
The nanoparticle catalyst displayed the highest turnover frequency and number attained to date for hydrogen production catalysts from organosilanes.
On / off switching of hydrogen production was achieved using the nanoparticle catalyst because it could be easily separated from its organosilane substrate by filtration.
The team then added the nanoparticle catalyst to solutions of different organosilanes to measure its ability to induce hydrogen production.
VHTR plants could even produce hydrogen for fuel using high - temperature steam electrolysis, which breaks apart the bonds of water molecules; this process is 50 percent more energy - efficient than existing hydrogen production methods.
Cobalt atoms shine in an electron microscope image of a new catalyst for hydrogen production invented at Rice University.
Chen noted, however, that researchers still have a long way to go to achieve cheap and efficient hydrogen production.
Fuel cell vehicles produce zero tailpipe emissions, but the entire hydrogen production stream needs to be low - carbon
Hydrogen production using this material is enhanced not only by the broader spectrum of light absorption, but by the more efficient electron conduction, caused by the unique interface between two dimensional materials of BP and LTO.
As a consequence we have successfully developed and tested a demonstrator device for solar hydrogen production with a company in Schwerin under the Light2Hydrogen project, according to Schedel - Niedrig.
«Efficient hydrogen production and storage represents the future for efficient and safe aircraft inflight energy needs.»
«In - flight, on - demand hydrogen production could mean «greener» aircraft.»
Although many scientists worldwide are engaged in efforts to achieve quantum efficiency as close as possible to 100 % for solar hydrogen production, Yan's achievement in directly exceeding this threshold is a significant fundamental breakthrough.
In fact, fully 25 percent of global hydrogen production is made by oil companies themselves at refineries to improve the quality of crude oil.
Scientists have now explored a modified form that can produce light - generated electrons and store them for catalytic hydrogen production even after the light has been switched off.
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.
In a new Perspective article, published in the Journal of The Electrochemical Society, researchers are aiming to tackle a fundamental debate in key reactions behind fuel cells and hydrogen production, which, if solved, could significantly bolster clean energy technologies.
Wood also is a principal investigator in the Department of Energy Office of Energy Efficiency and Renewable Energy's (EERE) HydroGEN Advanced Water Splitting Materials Consortium, an Energy Materials Network node focused on hydrogen production from water.
«Our discovery may lead to a more economic approach for hydrogen production from water electrolysis.»
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.
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.
«Most scientists previously thought all hydrogen production occurs only at slow - spreading lithosphere, because this is where most serpentinized rocks are found.
These results show the high potential of such hybrid systems for hydrogen production using solar energy.
«Recipe for low - cost, biomass - derived catalyst for hydrogen production.»
«Cheaper, less toxic and recyclable light absorbers for hydrogen production.»
Electrochemical tests of the separate ingredients showed that molybdenum carbide is effective for converting H2O to H2, but not stable in acidic solution, while molybdenum nitride is corrosion - resistant but not efficient for hydrogen production.
Hikita said this is a huge improvement in efficiency and would drastically cut the energy needed in a potential hydrogen production plant that would run around the clock.
«(i) is in one of the following industrial sectors: ethanol production; ferroalloy production; fluorinated gas production; food processing; glass production; hydrogen production; iron and steel production; lead production; pulp and paper manufacturing; and zinc production; and
Advanced materials are essential in improving the overall system efficiency at high hydrogen production rates, reducing capital cost, and efficiently using renewable and industrial waste heats.
SRNL has unique experience and expertise in thermochemical hydrogen production flowsheet development, modeling, and simulation using commercial off - the - shelf (COTS) software to support conceptual designs, scenario studies, capital and operating cost estimates, comparison of alternative designs, and techno - economic analyses.
«Proton Delivery and Removal in [Ni (PR2NR ′ 2) 2] 2 + Hydrogen Production and Oxidation Catalysts.»
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.
The scientists took the well - characterized nickel - based catalyst for hydrogen production previously synthetized at PNNL and built a dozen different versions by adding either a single synthetic amino acid or a dipeptide, consisting of two molecules.
Future technologies that need R&D: high - efficiency photovoltaics (say, 50 % conversion)(as well as lowering the cost of PV), energy storage systems for intermittent sources like solar and wind (hydrogen storage, other methods), advances in biofuel technology (for example, hydrogen production from algae, cellulosic ethanol, etc..)
Gorensek MB, «Hybrid sulfur cycle flowsheets for hydrogen production using high - temperature gas - cooled reactors», International Journal of Hydrogen Energy, 36 (20), 12725 - 12741 (2011).
The HydroGEN program encompasses advanced electrolytic, photoelectrochemical, and solar thermochemical hydrogen production processes.
Posted on 28 February 2013 in Catalysts, Fuel Cells, Hydrogen Production, Hydrogen Storage, Methanol Permalink Comments (2)
«The research team has provided a new perspective in designing and improving non-precious metal - based catalysts for hydrogen production,» said Lin.
Posted on 23 December 2015 in Biomethane, Hydrogen Production, LFG, Lifecycle analysis Permalink Comments (5)
Results: By grafting features analogous to those in Mother Nature's catalysts onto a synthetic catalyst, scientists at Pacific Northwest National Laboratory created a hydrogen production catalyst that is 40 % faster than the unmodified catalyst.
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.
Drawn to the topic, Matthew Early completed his first renewable energy project in 4th grade when he studied salt's effect on the efficiency of electrolysis for hydrogen production.
He also is principal investigator for the DOE EERE HydroGEN Advanced Water Splitting Materials Consortium, an energy materials network focused on hydrogen production from water.
«Hydrogen production by electrolysis of water is the greenest way to convert electricity to chemical fuel,» said Junhua Song, a WSU Ph.D. student who synthesized the catalyst and performed most of the experimental work.
Decoupling Hydrogen Production and Water Oxidation in a Hybrid Solar - Driven Vanadium Redox Cell Supported By a Bipolar Membrane with Earth - Abundant Catalysts Chengxiang Xiang
NuDEP has included demonstrations of NPM suitability as a power source for desalination, hydrogen production, mission critical facilities, oil refineries, and baseload support for intermittent renewables.
«This catalyst will pave the way for the development of high - performance, electrolysis - based hydrogen production applications.»
Development of Best Practices and Standard Protocols in Benchmarking Photoelectrochemical (PEC) Hydrogen Production Chengxiang Xiang