Results 201 to 210 of about 510,618 (251)

Off-Grid System for Production of Green Hydrogen via Electrolysis of Industrial Effluents: A Technical Analysis. [PDF]

open access: yesACS Omega
L Gomes PH   +10 more
europepmc   +1 more source

Hydrogen energy

2022
Due to global energy and climate problems, efficient, clean and economical technologies that increase the diversity of energy sources are gaining importance. This requires significant innovations in energy generation, conversion, distribution, storage and end-use.
İbrahim Dinçer, Canan Acar
openaire   +1 more source

21st Century’s energy: Hydrogen energy system

Energy Conversion and Management, 2008
Fossil fuels (i.e., petroleum, natural gas and coal), which meet most of the world's energy demand today, are being depleted fast. Also, their combustion products are causing the global problems, such as the greenhouse effect, ozone layer depletion, acid rains and pollution, which are posing great danger for our environment and eventually for the life ...
Sahin, Suemer, Veziroglu, T. Nejat
openaire   +2 more sources

Hydrogen energy storage: Preliminary analysis

International Journal of Hydrogen Energy, 1993
Abstract A preliminary analysis of energy storage during off-peak periods by means of electrolytic hydrogen has been carried out. Electrolytic hydrogen and oxygen are produced during off-peak hours at a low cost and are then used to generate peak power. Hydrogen and oxygen are stored in gaseous or liquid phase.
S. P. Cicconardi   +2 more
openaire   +3 more sources

Hydrogen energy storage: Hydrogen and oxygen storage subsystems

International Journal of Hydrogen Energy, 1997
Abstract Hydrogen seems to possess all the characteristics to store the excess of electrical energy produced during off-peak periods. Hydrogen energy storage plants could be environmentally non-polluting, easy to place, not sensible to load variation, unbounded in size, efficient and safe. These last two features seem to contradict one another.
CICCONARDI, Salvatore Pietro   +2 more
openaire   +2 more sources

Solar hydrogen energy trade

Energy Policy, 1991
Abstract Traditionally, more than 90% (1989) of the world's requirements for primary energy have been met by coal, oil, natural gas and nuclear energy, the rest met by biomass and hydropower. Efficient energy-use is beginning to be viewed as an additional ‘energy’ and has immense potential, especially in industrialized countries.
openaire   +1 more source

Cheaper hydrogen beckons [hydrogen energy]

IEEE Spectrum, 2005
Energy systems using hydrogen could free us from dependence on oil and from the threats of smog and greenhouse gases. Yet three problems make hydrogen prohibitively expensive: generating it from a clean source, storing it, and moving it to wherever it's needed.
openaire   +1 more source

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