Academic literature on the topic 'Outil de détermination des cinétiques'
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Journal articles on the topic "Outil de détermination des cinétiques"
CHAMP, M., and P. COLONNA. "Importance de l’endommagement de l’amidon dans les aliments pour animaux." INRAE Productions Animales 6, no. 3 (June 28, 1993): 185–98. http://dx.doi.org/10.20870/productions-animales.1993.6.3.4199.
Full textKifani-Sahban, F., L. Belkbir, and A. Zoulalian. "Détermination des paramètres cinétiques de la pyrolyse lente de l'eucalyptus Marocain." Thermochimica Acta 289, no. 1 (October 1996): 33–40. http://dx.doi.org/10.1016/s0040-6031(96)03030-4.
Full textBaumard, Philippe, and Bernard Forgues. "Internet : un outil transnational au service du commerce." Décisions Marketing N° 5, no. 2 (June 1, 1995): 21–32. http://dx.doi.org/10.3917/dm.05.0021.
Full textPitault, Isabelle, Michel Forissier, and Jean-René Bernard. "Détermination de constantes cinétiques du craquage catalytique par la modélisation du test de microactivité (MAT)." Canadian Journal of Chemical Engineering 73, no. 4 (August 1995): 498–504. http://dx.doi.org/10.1002/cjce.5450730409.
Full textFrances, C., B. Biscans, and C. Laguerie. "Détermination des cinétiques de croissance et de dissolution du perborate de sodium tetrahydrate en lit fluidisé." Chemical Engineering Journal 48, no. 2 (February 1992): 119–27. http://dx.doi.org/10.1016/0300-9467(92)85013-y.
Full textBauduin, Gérard, Bernard Boutevin, Bernard Pucci, and Jean-Pierre Rigaud. "Cinétiques de télomérisation, 8. Détermination de la constante de transfert du phosphonate de diéthyle — effets de solvants." Die Makromolekulare Chemie 188, no. 10 (October 1987): 2339–52. http://dx.doi.org/10.1002/macp.1987.021881010.
Full textLafarge, Victor. "L'analyse d'erreurs comme outil dans la détermination des aides proposées par un EIAH." Alsic, Vol. 10, n° 1 (December 14, 2007): 159–70. http://dx.doi.org/10.4000/alsic.635.
Full textCao, Lanlan, and Marc Dupuis. "L’avantage concurrentiel des distributeurs internationaux en chine une approche par les compétences-clés." Décisions Marketing N° 58, no. 2 (April 1, 2010): 63–76. http://dx.doi.org/10.3917/dm.058.0063.
Full textBelaid, Kumar Djamel, and Smaïl Kacha. "Étude cinétique et thermodynamique de l’adsorption d’un colorant basique sur la sciure de bois." Revue des sciences de l’eau 24, no. 2 (October 4, 2011): 131–44. http://dx.doi.org/10.7202/1006107ar.
Full textJean-Michel, V., I. Segalen, M. Gosselin, and Y. Le Meur. "Intérêt de l’utilisation de l’impédancemétrie en hémodialyse : un outil pour la détermination du poids sec ?" Néphrologie & Thérapeutique 12, no. 5 (September 2016): 325. http://dx.doi.org/10.1016/j.nephro.2016.07.091.
Full textDissertations / Theses on the topic "Outil de détermination des cinétiques"
Mateo, Rosado Yamily. "Développement d'un outil de détermination de cinétiques par microcalorimétrie différentielle en flux continu : application aux réactions catalytiques hétérogènes." Electronic Thesis or Diss., Normandie, 2024. http://www.theses.fr/2024NORMIR39.
Full textThis thesis proposes a new experimental methodology based on differential scanning calorimetry (DSC) in a continuous flow configuration, for the determination of kinetic parameters in chemical reactions. The methodology provides a rapid and accurate estimate of these parameters by measuring the heat released or absorbed during the reaction. The use of a continuous-flow DSC calorimeter enables us to work with small quantities of sample and to carry out the reaction in the measurement zone, offering the advantage of accurately measuring the heat power generated, while controlling temperature and pressure conditions. The methodology details all the steps to be followed and outlines the critical points to be examined and validated if the kinetic study is to be valid. This methodology was applied to the catalytic hydrogenation of CO₂ to methane, a rapid exothermic process, using a Ni/Al₂O₃ catalyst. This reaction was used to assess the importance of the choice of reactor model for obtaining the kinetic parameters by considering the measurement zone as a Continuous Stirred Tank Reactor (CSTR) or a plug flow reactor. The kinetic parameters, such as pre-exponential factors, activation energies and reaction orders, were estimated using a genetic algorithm that minimizes the difference between the experimental thermal power and the calculated thermal power. The methodology therefore makes it possible to select from several kinetic models the one that is most representative of the experimental results. The methodology also includes an analysis of the sensitivity of the parameters to the accuracy of the kinetic model. The results obtained show good agreement between the experimental data and the model predictions, validating the effectiveness of this methodology for the kinetic analysis of heterogeneous reactions in continuous flow. This approach represents an effective alternative to traditional methods, offering new possibilities in the optimization of catalytic processes and the study of complex systems. This thesis presents an innovative tool based on differential calorimetry in continuous flow, capable of generating reliable kinetic data, facilitating progress in the field of catalysis and chemical kinetics
Bodenreider, Olivier. "Conception d'un outil informatique d'étude des cinétiques observées en toxicologie clinique." Nancy 1, 1993. http://www.theses.fr/1993NAN10419.
Full textDimier, François. "Injection de systèmes réactifs : détermination de lois cinétiques et rhéologiques et modélisation." Phd thesis, École Nationale Supérieure des Mines de Paris, 2003. http://pastel.archives-ouvertes.fr/pastel-00001188.
Full textIssanchou, Sébastien. "Stratégie expérimentale pour la détermination de modèles cinétiques en milieu liquide-liquide." Toulouse, INPT, 2002. http://www.theses.fr/2002INPTA07G.
Full textDimier, Francois. "Injection de systèmes réactifs : Détermination de lois cinétiques et rhéologiques et modélisation." Paris, ENMP, 2003. http://www.theses.fr/2003ENMP1170.
Full textKhoumeri, B. "Modélisation des réactions thermochimiques : Détermination dynamique des paramètres thermiques et cinétiques et applications." Montpellier 2, 1994. http://www.theses.fr/1994MON20262.
Full textReverte, Cédric. "Stratégie expérimentale pour la détermination de modèles stoechio-cinétiques des réactions de dégradation thermique." Phd thesis, Toulouse, INPT, 2007. http://oatao.univ-toulouse.fr/7574/1/reverte.pdf.
Full textBreune, Isabelle. "Le pénétromètre, un outil de détermination de la qualité structurale des sols?" Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp05/mq25516.pdf.
Full textComuce, Maguy. "Caractérisation expérimentale et détermination des paramètres cinétiques de la décomposition thermique du polyméthracrylate de méthyle." Chasseneuil-du-Poitou, Ecole nationale supérieure de mécanique et d'aérotechnique, 2010. http://www.theses.fr/2010ESMA0020.
Full textThe achieved work is part of the project "Compfeu" of the National Research Agency, which aims to provide models for simulating of the thermal decomposition of the main materials of the housing environment in case of fire. The present study aims to develop a pyrolysis model of the polymethylmethacrylate (PMMA). Our working approach is innovative in the international community, because it relies on a multi-scale approach, taking into account the evolution of the thermal, physical and chemical properties during the decomposition of the material. Our work was to know the physicochemical properties of our material. The study of the thermal decomposition of the PMMA under inert and oxidizing atmospheres was performed on the scale of the particle by means of differential scanning calorimetry, through thermogravimetric analysis coupled with various analytical devices for different heating rates. The thermal decomposition of PMMA was completed by a study on the scale of the material using the cone calorimeter, coupled with an analytical chain. The study, on the scale of the particle, has allowed us to propose a mechanism of thermal decomposition of PMMA in an inert atmosphere and under oxidizing atmosphere. The rate of each reaction mechanism is described by the Arrhenius law. The determination of these kinetics parameters and stoichiometric coefficient was performed by the optimization method of genetic algorithms
Matthess, Nils. "Détermination des lois cinétiques d'épuration des gaz d'échappement automobile par interprétation des courbes de "light-off"." Lyon 1, 2000. http://www.theses.fr/2000LYO10117.
Full textBook chapters on the topic "Outil de détermination des cinétiques"
BEHAR, Françoise. "Détermination des paramètres de craquage thermique de la matière organique fossile." In La méthode Rock-Eval®, 101–22. ISTE Group, 2024. http://dx.doi.org/10.51926/iste.9153.ch7.
Full textReports on the topic "Outil de détermination des cinétiques"
Jocelyn, Sabrina, Élise Ledoux, Damien Burlet-Vienney, Isabelle Berger, Isvieysys Armas Marrero, Chun Hong Law, Yuvin Chinniah, et al. Identification en laboratoire des éléments essentiels au processus d’intégration sécuritaire de cellules cobotiques. IRSST, August 2024. http://dx.doi.org/10.70010/qkwy4060.
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