Zobrazeno 1 - 10
of 32
pro vyhledávání: '"J.-L. Houzelot"'
Publikováno v:
Chemical Engineering Science. 58:2617-2627
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::177e38af617850191f46220f3b8d8527
https://doi.org/10.1016/s0009-2509(03)00117-9
https://doi.org/10.1016/s0009-2509(03)00117-9
Publikováno v:
Chemical Engineering Science. 58:2629-2642
The French nuclear fuel making route uses, prior to enrichment, uranium tetrafluoride UF 4 obtained from the reduction, followed by hydrofluorination of uranium trioxide UO 3 . These two steps are carried out in a specific reactor known as a moving b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82b82cbc54916c8093d4025eebbd44c9
https://doi.org/10.1016/s0009-2509(03)00121-0
https://doi.org/10.1016/s0009-2509(03)00121-0
Publikováno v:
Textile Research Journal. 71:954-959
We present a first approach to a model and an experimental study of mass transfer in cotton fabrics. After a few global approximations, we base our model on the wall theory, which allows us to calculate the apparent diffusion coefficient of salt in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdc54505abe49461eef6569470a28fff
https://doi.org/10.1177/004051750107101104
https://doi.org/10.1177/004051750107101104
Publikováno v:
Revue de Métallurgie. 97:1463-1470
In order to explain and simulate the behaviour of real, complex gas-solid reactive systems, we developed a new kinetic model which describes the coupled phenomena of chemical reaction, diffusion, heat transfer and porosity evolution. The model was su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7ff5db20dba7a272f9de52e93f369ba
https://doi.org/10.1051/metal:2000122
https://doi.org/10.1051/metal:2000122
Publikováno v:
Chemical Engineering Science. 51:5213-5222
The kinetics of the transformation of uranium dioxide to uranium tetrafluoride by hydrofluorination have been studied with the aid of thermogravimetric experiments performed at temperatures from 220 to 450°C in a nitrogen-diluted hydrogen fluoride a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee7ddaafea58821884ef1f237f2c3b51
https://doi.org/10.1016/s0009-2509(96)00271-0
https://doi.org/10.1016/s0009-2509(96)00271-0
Publikováno v:
The Canadian Journal of Chemical Engineering. 73:173-180
On a mene des experiences dans un four rotatif a l'echelle pilote avec des particules de charbon et de coke en vue d'etudier le temps de sejour, la distribution du temps de sejour, le profil de profondeur du lit et le temps passe a la surface du lit.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fd13586de7e3f5258c9130dc9c401a3
https://doi.org/10.1002/cjce.5450730202
https://doi.org/10.1002/cjce.5450730202
Publikováno v:
Fuel. 73:305-309
The true specific heat capacity of a French coal was experimentally investigated. To avoid the influence of changes in composition during pyrolysis on the measurements, several samples were heated to various temperatures, and the C p versus temperatu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a767ea6105736d77cbcd26ed0af4795
https://doi.org/10.1016/0016-2361(94)90130-9
https://doi.org/10.1016/0016-2361(94)90130-9
Publikováno v:
The Canadian Journal of Chemical Engineering. 69:876-882
Experimental results on fast pyrolysis of coal in a steady state pilot reactor at a flowrate of 0.1 kg/h are examined in this article. The pyrolysis reactor is a cyclone. Using such a system it was possible to achieve simultaneously the reaction and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11d09a83253f467081a5c25e7bc47673
https://doi.org/10.1002/cjce.5450690409
https://doi.org/10.1002/cjce.5450690409
Autor:
Jacques Villermaux, J.-L. Houzelot
Publikováno v:
Chemical Engineering Science. 39:1409-1413
Previous studies have brought evidence for the efficiency of mass transfer at the wall of annular catalytic reactors in laminar flow, a regime where ex Annular exchangers with small intersticial space thus appear as excellent tools for quenching reac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77f3630249ab0331a793ef07349d7d08
https://doi.org/10.1016/0009-2509(84)80074-3
https://doi.org/10.1016/0009-2509(84)80074-3
Publikováno v:
Chemical Engineering Science. 34:867-876
A novel and simple cylindrical jet-stirred reactor with short residence times (about one second) is described. Stirring is achieved by means of four turbulent jets issuing from nozzles. Perfect macromixing has been checked for space times between 0.5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c598ac8749c66132352f93216d5eb61b
https://doi.org/10.1016/0009-2509(79)85144-1
https://doi.org/10.1016/0009-2509(79)85144-1