Literatura científica selecionada sobre o tema "Énergie de la biomasse – Environnement"
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Artigos de revistas sobre o assunto "Énergie de la biomasse – Environnement"
Leridon, Henri. "Développement durable. Énergie, environnement, société". L’annuaire du Collège de France, n.º 109 (1 de março de 2010): 923–44. http://dx.doi.org/10.4000/annuaire-cdf.378.
Texto completo da fonteBoeuf, Gilles. "Développement durable : environnement, énergie et société". L’annuaire du Collège de France, n.º 114 (1 de julho de 2015): 867–79. http://dx.doi.org/10.4000/annuaire-cdf.11975.
Texto completo da fonteCalas, Georges. "Développement durable : environnement, énergie et société". L’annuaire du Collège de France, n.º 115 (1 de novembro de 2016): 781–92. http://dx.doi.org/10.4000/annuaire-cdf.12591.
Texto completo da fonteSterner, Thomas. "Développement durable : environnement, énergie et société". L’annuaire du Collège de France, n.º 116 (15 de junho de 2018): 563–66. http://dx.doi.org/10.4000/annuaire-cdf.13167.
Texto completo da fonteTarascon, Jean-Marie. "Développement durable : environnement, énergie et société". L’annuaire du Collège de France, n.º 111 (1 de abril de 2012): 769–92. http://dx.doi.org/10.4000/annuaire-cdf.1629.
Texto completo da fonteCazenave, Anny. "Développement durable : environnement, énergie et société". L’annuaire du Collège de France, n.º 113 (1 de abril de 2014): 775–86. http://dx.doi.org/10.4000/annuaire-cdf.2627.
Texto completo da fonteColonna, Paul. "Développement durable : environnement, énergie et société". L’annuaire du Collège de France, n.º 112 (1 de abril de 2013): 713–24. http://dx.doi.org/10.4000/annuaire-cdf.952.
Texto completo da fonteBlix, Hans. "Environnement et développement d'une énergie durable". Revue Générale Nucléaire, n.º 1 (janeiro de 1999): 6–9. http://dx.doi.org/10.1051/rgn/19991006.
Texto completo da fonteLeridon, Henri. "Chaire Développement durable – environnement, énergie et société". La lettre du Collège de France, n.º 25 (1 de março de 2009): 9. http://dx.doi.org/10.4000/lettre-cdf.501.
Texto completo da fontePinta, François, e Philippe Girard. "Production d'énergie à partir de forêt tropicale humide : une étude de cas en Guyane française". BOIS & FORETS DES TROPIQUES 302, n.º 302 (1 de dezembro de 2009): 53. http://dx.doi.org/10.19182/bft2009.302.a20401.
Texto completo da fonteTeses / dissertações sobre o assunto "Énergie de la biomasse – Environnement"
Pelletier, Chloé. "Analyse environnementale et économique des filières bois-énergie". Electronic Thesis or Diss., Université de Lorraine, 2017. http://www.theses.fr/2017LORR0331.
Texto completo da fonteThe objective of this thesis is to conduct the environmental and economic analysis of several wood-to-energy production chains based on various wood combustion technologies. The material and energy balances of the production chains are determined with modeling of forest growth and of wood combustion. The wood combustion models use the emission factors from real-scale experimental tests on stoves and boilers. Forest growth is modeled for maritime pine and beech plantations, according to several forest management schemes. The data on the harvest, transformation, and transport steps, as well as the economic data, were taken from the literature. The environmental analysis compares the impacts calculated by two methods: ReCiPe and CML 2001. A dynamic analysis of the “climate change” impact complements the discussion on the environmental impacts of energy wood. Finally, we open a broader perspective with modeling of land use and production costs of bioenergy on a global scale. The results of the Life Cycle Analysis show the importance of both combustion quality (linked to combustion technology), and the transformation and transport steps. For instance, pellet stoves and boilers have excellent efficiencies, but suffer from the consumption of fossil fuels to dry the biomass. These technologies are also much more expensive to buy than log stoves or boilers. The dynamic analysis shows that the intensification of wood production via the shortening of growth cycles leads to higher impacts that are not completely offset by the higher production rate
Pelletier, Chloé. "Analyse environnementale et économique des filières bois-énergie". Thesis, Université de Lorraine, 2017. http://www.theses.fr/2017LORR0331/document.
Texto completo da fonteThe objective of this thesis is to conduct the environmental and economic analysis of several wood-to-energy production chains based on various wood combustion technologies. The material and energy balances of the production chains are determined with modeling of forest growth and of wood combustion. The wood combustion models use the emission factors from real-scale experimental tests on stoves and boilers. Forest growth is modeled for maritime pine and beech plantations, according to several forest management schemes. The data on the harvest, transformation, and transport steps, as well as the economic data, were taken from the literature. The environmental analysis compares the impacts calculated by two methods: ReCiPe and CML 2001. A dynamic analysis of the “climate change” impact complements the discussion on the environmental impacts of energy wood. Finally, we open a broader perspective with modeling of land use and production costs of bioenergy on a global scale. The results of the Life Cycle Analysis show the importance of both combustion quality (linked to combustion technology), and the transformation and transport steps. For instance, pellet stoves and boilers have excellent efficiencies, but suffer from the consumption of fossil fuels to dry the biomass. These technologies are also much more expensive to buy than log stoves or boilers. The dynamic analysis shows that the intensification of wood production via the shortening of growth cycles leads to higher impacts that are not completely offset by the higher production rate
Khila, Zouhour. "Analyse de cycle de vie émergétique de système de valorisation de biomasse". Electronic Thesis or Diss., Université de Lorraine, 2014. http://www.theses.fr/2014LORR0306.
Texto completo da fonteActually biomass-based energy supply is a promising route for renewable energy system and sustainable development strategy. Methane rich gas from biomass can be obtained from gasification (Synthetic Natural Gas, SNG). SNG is very suitable, as it could be an important energy carrier. It could replace natural gas for electricity generation and heating systems and use the existing gas infrastructure. The main objective of this work is to investigate the syngas methanation, and to compare the environmental performance and sustainability for different SNG production systems. The French system (valorization of forest residue) and the Tunisian system (valorization of date palm waste) are analyzed and compared by using the Emergetic Life Cycle Assessment method. The inventory data are obtained mainly through process simulation by Aspen PlusTM software. The results show that increasing the steam ratio in syngas can avoid the carbon deposit during methanation process. The cold gas efficiency of the SNG process is 52%.The environmental analysis results show that high greenhouse gas savings can be obtained for each system. The transformity of the French SNG is lower than the one of the Tunisian SNG. On the other hand, the Tunisian system has the highest percentage of renewability and index of sustainability. The environmental performance and the sustainability of the two systems can be made even more attractive by installing the SNG production units near forests or oasis. Overall, the SNG is expected to contribute favorably to the future renewable energy system
François, Jessica. "Modélisation et évaluation environnementale des filières de cogénération par combustion et gazéification du bois". Electronic Thesis or Diss., Université de Lorraine, 2014. http://www.theses.fr/2014LORR0071.
Texto completo da fonteBiomass is one of the most promising renewable energy source in Europe. Its use as a substitute to fossil energy is expected to mitigate climate change. However, potential drawbacks are also feared with large scale development. In order to assess the environmental impacts of the biomass-to-energy chain, we firstly developed a model of the bioenergy system, from the forest to the energy production. We focused on two biomass power plants for combined heat and power (CHP) production: one is based on the conventional direct combustion process while the other is based on the more advanced gasification process. Gasification offers higher electrical efficiency, but its development is still facing technical difficulties. In case of the gasification process, we defined the best operating conditions regarding energetic and exergetic efficiencies, as well as the syngas quality requirements. Secondly, we calculated the carbon and mineral flows taken from the forest through energy wood harvesting, along with the forested area required to feed the CHP plant. The other resources and emissions related to the plant operation were also predicted. We observed that more extensive forestry practices led to an increase in the mineral exports. Finally, we evaluated the environmental performance of the two biomass CHP plants using life cycle assessment (LCA). Within French energy context, we found that both CHP technologies had very similar impacts with a slight advantage toward the combustion process. It appears of particular benefit to replace current fossil energy systems with biomass CHP plants to reduce climate change
Bessaad, Abdelwahab. "Les récoltes intensives de bois-énergie : risque environnemental et gain économique". Thesis, Orléans, 2020. http://intranet.univ-orleans.fr/bibliotheques/theses/103711_BESSAAD_2020_archivage.pdf.
Texto completo da fonteForest-wood sector is a strategic sector for the mitigation of climate change, in particular through the production of fuelwood. However, the intensive harvesting of biomass can lead to a loss of forest soil fertility in the long term. The thesis work focuses on the sustainability of energy wood harvesting with (1) an environmental component, which concerns the assessment of nutrient returns by leaching during the pre-drying period, the characterization of exported biomass as well as the evaluation of dead wood on the ground (2) an economic component with an assessment of the economic impacts of a potential drop in productivity and their highlighting with the possible choices of cutting and silvicultural treatments.The Pre-drying operation of the trees proved to be unsatisfactory for an optimal return of nutrients contained in leaves and twigs. More than half of the nutrients remain exported from the forest after three months of pre-drying. The volumes of dead wood left on forests to maintain soil fertility and biodiversity were low (<10%) and below current recommendations. The risk of reduced productivity in the long term is therefore very high for the studied practices. From an economic side, whole-tree harvesting improves forest profitability on average by 40% compared to conventional harvesting, while a potential decrease in annual tree growth of 3% on average led to equivalent profitability as for conventional harvesting system. Maintaining recommended levels of ground residue (30%) does not significantly affect the expected profitability of the total wood harvest, -10% on average. Forest owners need to be aware of the role of harvest residues, supported technically and financially by forest managers and policies in order to ensure the environmental and economic sustainability of wood harvesting in the long term
Joubert-Garnaud, Carole. "Les énergies renouvelables dans l'agriculture de la Charente-Maritime : l'émergence en milieu rural d'un nouveau moteur du développement économique et social non dépourvu d'incidences sur l'environnement local". Phd thesis, Université de La Rochelle, 2010. http://tel.archives-ouvertes.fr/tel-00576083.
Texto completo da fonteDahmani, Manel. "Analyse 4E (Energétique, Exergétique, Environnementale et Economique) de systèmes de valorisation énergétique de biomasses". Electronic Thesis or Diss., Paris, CNAM, 2017. http://www.theses.fr/2017CNAM1165.
Texto completo da fonteThe fossil fuels depletion and the need to reduce greenhouse gas emissions encourage the search for new energy sources that are renewable and less polluting. Thanks to its abundance, biomass appears as an interesting sector of replacement of fossil fuels. The objective of this work is to perform a 4E analysis (Energy, Exergy, Environmental and Economic) of an electricity production system via the gasification of palm waste. Palm watse constitutes one of the most abundant vegetable wealth in Tunisia and which today, remain very little exploited. A fixed bed gasifier coupled to an internal combustion engine is considered to produce330 kW of electricity. The Cold Gas Efficiency of the process is 58.58%. The results show that the energy and exergy yields of the system are 22.6% and 19.22%, respectively. The environmental performance of the system is evaluated using a Life Cycle Assessment (LCA). The economic evaluation is carried out in order to evaluate the cost of electricity production by the gasification plant. The results give a cost of 3.88 ct€ for 1kWh
Joubert-Garnaud, Carole. "Les énergies renouvelables dans l’agriculture de la Charente-Maritime : l’émergence en milieu rural d’un nouveau moteur du développement économique et social non dépourvu d’incidences sur l’environnement local". Thesis, La Rochelle, 2010. http://www.theses.fr/2010LAROF035/document.
Texto completo da fonteThis thesis deals with the newly role given to the renewable energies in a still rural French area, The Charente Maritime, while here and there, two issues are at stake : the question of climate change as well as the dramatic decrease of fossil energy stocks, in a period more and more turning towards the implementation of environment protection measures.Our research makes a review of the different renewable energies. Firstly the ones already produced and used in Charente Maritime, secondly the ones whose implementation is planned and eventually those which are in a state of project. (hydroelectric, solar, wind and biomass energies). The thesis is also about the potential of these energies expansion, about their consequences on environment, and in the way farmers, local representatives, association leaders and inhabitants view them.As a conclusion the thesis shows that environment results that we can draw from all these innovations is mixed : while the use of renewable energies reduce a little the dependence of Charentaises countries from fossil energies, the direct environment impact of these new energy sources appears ambiguous and especially contrasted. The study has been made in a quite little geographical area. It is all the same representative of the current changes in the French as well as the European countryside, the local and national specificities having been clearly underlined
Khila, Zouhour. "Analyse de cycle de vie émergétique de système de valorisation de biomasse". Thesis, Université de Lorraine, 2014. http://www.theses.fr/2014LORR0306/document.
Texto completo da fonteActually biomass-based energy supply is a promising route for renewable energy system and sustainable development strategy. Methane rich gas from biomass can be obtained from gasification (Synthetic Natural Gas, SNG). SNG is very suitable, as it could be an important energy carrier. It could replace natural gas for electricity generation and heating systems and use the existing gas infrastructure. The main objective of this work is to investigate the syngas methanation, and to compare the environmental performance and sustainability for different SNG production systems. The French system (valorization of forest residue) and the Tunisian system (valorization of date palm waste) are analyzed and compared by using the Emergetic Life Cycle Assessment method. The inventory data are obtained mainly through process simulation by Aspen PlusTM software. The results show that increasing the steam ratio in syngas can avoid the carbon deposit during methanation process. The cold gas efficiency of the SNG process is 52%.The environmental analysis results show that high greenhouse gas savings can be obtained for each system. The transformity of the French SNG is lower than the one of the Tunisian SNG. On the other hand, the Tunisian system has the highest percentage of renewability and index of sustainability. The environmental performance and the sustainability of the two systems can be made even more attractive by installing the SNG production units near forests or oasis. Overall, the SNG is expected to contribute favorably to the future renewable energy system
Dahmani, Manel. "Analyse 4E (Energétique, Exergétique, Environnementale et Economique) de systèmes de valorisation énergétique de biomasses". Thesis, Paris, CNAM, 2017. http://www.theses.fr/2017CNAM1165/document.
Texto completo da fonteThe fossil fuels depletion and the need to reduce greenhouse gas emissions encourage the search for new energy sources that are renewable and less polluting. Thanks to its abundance, biomass appears as an interesting sector of replacement of fossil fuels. The objective of this work is to perform a 4E analysis (Energy, Exergy, Environmental and Economic) of an electricity production system via the gasification of palm waste. Palm watse constitutes one of the most abundant vegetable wealth in Tunisia and which today, remain very little exploited. A fixed bed gasifier coupled to an internal combustion engine is considered to produce330 kW of electricity. The Cold Gas Efficiency of the process is 58.58%. The results show that the energy and exergy yields of the system are 22.6% and 19.22%, respectively. The environmental performance of the system is evaluated using a Life Cycle Assessment (LCA). The economic evaluation is carried out in order to evaluate the cost of electricity production by the gasification plant. The results give a cost of 3.88 ct€ for 1kWh
Livros sobre o assunto "Énergie de la biomasse – Environnement"
Bichat, Hervé. La biomasse: Énergie d'avenir? Versailles: Éditions Quae, 2013.
Encontre o texto completo da fonteHors, Michel. Énergie et environnement. Paris: Documentation française, 1992.
Encontre o texto completo da fonteM, Rowell Roger, Schultz Tor P. 1953-, Narayan Ramani 1949-, American Chemical Society. Cellulose, Paper, and Textile Division. e American Chemical Society Meeting, eds. Emerging technologies for materials and chemicals from biomass. Washington, DC: American Chemical Society, 1992.
Encontre o texto completo da fonteN, el Bassam, ed. Energy plant species: Their use and impact on environment and development. London: James & James, 1997.
Encontre o texto completo da fontePillet, Gonzague. E3: Enérgie, écologie, économie. Genève: Georg, 1987.
Encontre o texto completo da fonteMyriam, De Visscher, ed. Les ressources futures. Paris: Éditions Gamma, 1994.
Encontre o texto completo da fonteRüdiger, Mautz, ed. Renewable energies. London: Routledge, Taylor & Francis Group, 2015.
Encontre o texto completo da fonteHans, Langeveld, Meeusen Marieke e Sanders Johan, eds. The biobased economy: Biofuels, materials and chemicals in the post-oil era. London: Earthscan, 2010.
Encontre o texto completo da fonteA solar manifesto. 2a ed. London: James & James, 2001.
Encontre o texto completo da fonteScheer, Hermann. A solar manifesto: The need for a total solar energy supply-- and how to achieve it. London: James & James, 1994.
Encontre o texto completo da fonteCapítulos de livros sobre o assunto "Énergie de la biomasse – Environnement"
Damien, Alain. "26. La biomasse énergie impacte la biomasse non-énergie". In La biomasse énergie, 249–57. Dunod, 2013. http://dx.doi.org/10.3917/dunod.damie.2013.01.0249.
Texto completo da fonteDamien, Alain. "4. Quelques considérations énergétiques sur la biomasse énergie". In La biomasse énergie, 17–20. Dunod, 2013. http://dx.doi.org/10.3917/dunod.damie.2013.01.0017.
Texto completo da fonteDamien, Alain. "21. Les biocombustibles solides en propulsion de véhicules". In La biomasse énergie, 201–3. Dunod, 2013. http://dx.doi.org/10.3917/dunod.damie.2013.01.0201.
Texto completo da fonteDamien, Alain. "15. La synthèse Fischer-Tropsch". In La biomasse énergie, 175–78. Dunod, 2013. http://dx.doi.org/10.3917/dunod.damie.2013.01.0175.
Texto completo da fonteDamien, Alain. "5. Les cultures dédiées à la production d’énergie". In La biomasse énergie, 23–86. Dunod, 2013. http://dx.doi.org/10.3917/dunod.damie.2013.01.0021.
Texto completo da fonteDamien, Alain. "12. La méthanisation". In La biomasse énergie, 147–57. Dunod, 2013. http://dx.doi.org/10.3917/dunod.damie.2013.01.0147.
Texto completo da fonteDamien, Alain. "18. La production de gaz naturel de synthèse". In La biomasse énergie, 185–86. Dunod, 2013. http://dx.doi.org/10.3917/dunod.damie.2013.01.0185.
Texto completo da fonteDamien, Alain. "19. La production de biohydrogène". In La biomasse énergie, 187–88. Dunod, 2013. http://dx.doi.org/10.3917/dunod.damie.2013.01.0187.
Texto completo da fonteDamien, Alain. "11. La torréfaction". In La biomasse énergie, 143–45. Dunod, 2013. http://dx.doi.org/10.3917/dunod.damie.2013.01.0143.
Texto completo da fonteDamien, Alain. "14. Le biogaz des décharges". In La biomasse énergie, 171–74. Dunod, 2013. http://dx.doi.org/10.3917/dunod.damie.2013.01.0171.
Texto completo da fonteRelatórios de organizações sobre o assunto "Énergie de la biomasse – Environnement"
Thees, Oliver, Matthias Erni, Vanessa Burg, Gillianne Bowman, Serge Biollaz, Theodoros Damartzis, Timothy Griffin et al. Le bois-énergie en Suisse: potentiel énergétique, développement technologique, mobilisation des ressources et rôle dans la transition énergétique. Livre blanc. Swiss Federal Institute for Forest, Snow and Landscape Research, WSL, abril de 2023. http://dx.doi.org/10.55419/wsl:32793.
Texto completo da fonteFontecave, Marc, e Candel Sébastien. Quelles perspectives énergétiques pour la biomasse ? Académie des sciences, janeiro de 2024. http://dx.doi.org/10.62686/1.
Texto completo da fonte