Výsledky vyhledávání - "J.L. Houzelot"

Autor: Jean-Marc Commenge, Laurent Falk, S. Lomel, J.L. Houzelot, K. Ramdani

Publikováno v: Chemical Engineering Research and Design. 84:363-369

On the basis of the experimental works of Krummradt et al. (1999), this paper shows how it is possible, for certain systems of reactions, to reduce considerably the operations times from a semi-batch stirred tanks to a continuous microreactor, in whi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::48cf2a1ff8cb8be6b983533a5616a2e8
https://doi.org/10.1205/cherd05027

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Hydrodynamic study of gas/solid moving beds by means of contact time distribution approach

Autor: J.L Houzelot, Mohamed Abderrazak Latifi, Gh. Genin

Publikováno v: Powder Technology. 128:107-113

In a gas/solid moving bed system, where the two phases flow co-currently, the contact time distribution (CTD) approach was used to characterise hydrodynamics and gas/solid contact interactions. The system considered consists of a moving solid phase w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f49114356209492de5d65fa60920dcd2
https://doi.org/10.1016/s0032-5910(02)00181-x

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Mathematical modelling of uranium dioxide conversion in a moving bed furnace

Autor: J.L Houzelot, J. Jourde, B. Dussoubs, Fabrice Patisson, D. Ablitzer

Publikováno v: Powder Technology. 128:168-177

We present a mathematical model for simulating the steady-state behaviour of a moving bed furnace used in the French nuclear fuel making route. This furnace is a counterflow gas–solid reactor which converts uranium trioxide UO3 into uranium dioxide

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e51b24c8ce5596c0596de103d02718fa
https://doi.org/10.1016/s0032-5910(02)00194-8

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Nouvelles méthodes de mesure des distributions de temps de séjour d’une phase solide transportée

Autor: A. Kotro, G. Martin, G. Genin, J.L. Houzelot

Publikováno v: Chemical Engineering Journal. 81:301-306

The aim of this paper is to present two methods for the measurement of the residence time distributions of solid particles in reactors with pneumatic transport flow. Both methods are based on the measurement of the “concentration” of solid by lig

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6287cb67e94cfeb9282f98544cb1ca29
https://doi.org/10.1016/s1385-8947(00)00219-9

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Experimental investigation of the grain size dependence of the hydrolysis of LiH powder

Autor: Frédéric Bernard, J.L. Houzelot, C. Maupoix, Sophie Charton, E. Sciora, Lucien Saviot, G. Gaillard

Publikováno v: Powder Technology
Powder Technology, Elsevier, 2011, 208 (2), pp.318. ⟨10.1016/j.powtec.2010.08.023⟩
Powder Technology, Elsevier, 2011, 208 (2), pp.318. 〈10.1016/j.powtec.2010.08.023〉
Powder Technology, 2011, 208 (2), pp.318. ⟨10.1016/j.powtec.2010.08.023⟩

International audience; The hydrolysis reaction of LiH powder has been investigated in order to determine the products, rates and mechanisms of this reaction and the influence of the experimental parameters. Raman spectroscopy, X-ray diffraction and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fd050d4856641baffc1dcd4a17da562
https://hal.archives-ouvertes.fr/hal-00591916

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