43 résultats : ENERGY

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43 résultats
page 3 sur 5
résultats 21 à 30
Canal-U
EN - 17 . Different types of geothermal energy recovery processes and their level of maturity
Description : In this video, Jean Schmittbuhl, Research Director - CNRS / University of Strasbourg, presents the geothermal classification according to the temperatures exploited. For each of these categories, he explains the uses, interests, risks, and maturity levels of the associated operating technologies.
Mots clés : geothermal energy
Date : 27-06-2017
Droits : Droits réservés à l'éditeur et aux auteurs. Licence creative commons : attribution
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EN - 17 . Different types of geothermal energy recovery processes and their level of maturity
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Canal-U
EN - 18 . Geothermal energy - principles of high temperature non conventional geothermal energy recovery
Description : In this video, Jean Schmittbuhl (Research Director - CNRS / University of Strasbourg) presents the two main principles of exploitation of unconventional high-temperature geothermal energy. He largely relies on the example of Soultz-Sous-Forêts (France).
Mots clés : geothermal energy
Date : 27-06-2017
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EN - 18 . Geothermal energy - principles of high temperature non conventional geothermal energy recovery
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Canal-U
EN-8. The energy transition and geothermal energy
Description : Jacques Varet discusses the interest of geothermal energy for an energy transition of our societies. He shows the potential of this resource, and underlines that its unequal distribution could be behind a redistribution of the worldwide industrial activity.
Mots clés : transition, ENERGY, geothermal energy
Date : 21-05-2015
Droits : Droits réservés à l'éditeur et aux auteurs. Licence Creative Commons : Paternité, Pas d'utilisation commerciale, Pas de modification
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EN-8. The energy transition and geothermal energy
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Canal-U
EN - 2 . The energy transition - towns and renewable energies
Description : In this video, Sylvain Rode of the University of Perpignan Via Domitia (UPVD) focuses on the issue and the development of renewable energies in cities. Using a lot of examples, he presents different strategies (smart grids, heat networks, eco-neighborhoods, etc.) aimed to increase the energetic ...
Mots clés : energy transition, towns, renewable energies
Date : 27-06-2017
Droits : Droits réservés à l'éditeur et aux auteurs. Licence Creative Commons : Attribution
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EN - 2 . The energy transition - towns and renewable energies
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Canal-U
EN - 16 . Geothermal energy - origin of recovered geothermal heat
Description : In this video, Jean Schmittbuhl, Research Director - CNRS / University of Strasbourg, presents the geothermal resource. He explains its origins, quantifies it in relation to other sources of energy on earth, and shows its distribution and variability at the surface of the globe, at the level of ...
Mots clés : geothermal energy
Date : 27-06-2017
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EN - 16 . Geothermal energy - origin of recovered geothermal heat
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Canal-U
EN -1. Finiteness of resources : fossile energies and metals
Description : In this video, Dominique Bourg, Philosopher, Professor at the Faculty of Geosciences and Environment of the University of Lausanne (Switzerland), focuses on the finiteness of resources, focusing on fossil energy issues and metals.
Mots clés : resources, fossile energy, metals
Date : 01-06-2017
Droits : Droits réservés à l'éditeur et aux auteurs. Créative Commons : Attribution
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EN -1. Finiteness of resources : fossile energies and metals
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Territorial issues and challenges (Fabio Fava, University of Bologna)
Description : Bioeconomy is one of the core and enabling pillar of Italian economy. With EUR 330 billion of annual turnover and 2 Million of employees, it is the third Bioeconomy in Europe; the country is often second in terms of presence in the R&I projects funded by Horizon 2020 Societal Challenges 2 and BBI JU and the ...
Mots clés : models, bio-energy, bio-based products, white biotechnologies, bioraffineries, levers of change, systemics, scientific expertise, bioeconomy, international research school of Agreenium, renewable energies, Mediterranean, biowaste streams
Date : 20-04-2021
Droits : Droits réservés à l'éditeur et aux auteurs. (C) INRAE
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Territorial issues and challenges (Fabio Fava, University of Bologna)
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Canal-U
Hermenegildo García - Getting closer to a large scale process. Photocatalysts for light-assisted CO2 hydrogenation
Description : There is an urgent need to diminish atmospheric CO2 emissions to meet with the International agreements on global warming and climate change. One of the possible strategies is the utilization of CO2 as feedstock of fuels and chemicals. Among the possible reactions, CO2 hydrogenation can give a wide ...
Mots clés : Photoelectrochemical water splitting, Green processes for H2 production, Solar driven energy conversion
Date : 15-06-2021
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Hermenegildo García - Getting closer to a large scale process. Photocatalysts for light-assisted CO2 hydrogenation
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Canal-U
Jesus Iniesta - Electrochemical and structural characterization of mixed matrix membrane coated electrodes for CO2 electroreduction
Description : The need for novel membrane coated electrodes (MCE) for the electrochemical reduction of carbon dioxide (CO2RR) may offer advantages in terms of control of reaction, catalytic activity and stability of the electrode. The study of the possibilities of mixed matrix membrane (MMM) overlayers with t ...
Mots clés : Solar driven energy conversion, Photoelectrochemical water splitting, Green processes for H2 production
Date : 15-06-2021
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Jesus Iniesta - Electrochemical and structural characterization of mixed matrix membrane coated electrodes for CO2 electroreduction
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Canal-U
Geyla Dubed Bandomo - CO2 conversion with {Mn(CO)3Br} molecular sites into Covalent-Organic Frameworks
Description : Effective large-scale CO2 conversion to fuels or value-added chemicals using renewable energies is critical to reduce our environmental impact [1]. To this end, better understanding of the CO2 mechanism is needed to develop efficient and selective catalysts that operates in water controlling H2 ...
Mots clés : Photoelectrochemical water splitting, Green processes for H2 production, Solar driven energy conversion
Date : 15-06-2021
Droits : Droits réservés à l'éditeur et aux auteurs.
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Geyla Dubed Bandomo - CO2 conversion with {Mn(CO)3Br} molecular sites into Covalent-Organic Frameworks
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