Zobrazeno 1 - 10
of 208
pro vyhledávání: '"J.F. Marêché"'
Publikováno v:
Adsorption Science & Technology, Vol 25 (2007)
Since air quality is a major public health concern, especially in urban areas, the use of alternative fuels for vehicular applications has been strongly encouraged. Of these fuels, hydrogen is the only one that can produce zero emission through fuel
Externí odkaz:
https://doaj.org/article/3c8bad100c4f421da40670cd46809780
Publikováno v:
Adsorption Science & Technology, Vol 24 (2006)
The present work deals with the influence of water on the adsorption of two chlorinated volatile organic compounds (VOCs) on activated carbons (ACs) having very different pore textures and surface chemistry. Two kinds of moisture were considered, viz
Externí odkaz:
https://doaj.org/article/c830197f14294d19926bbb0752af7056
Publikováno v:
Journal of Physics: Condensed Matter. 15:7213-7226
In this paper, valuable formulae describing the behaviour of a number of physical properties of moderately compressed expanded graphite (CEG) are given. Many of these relationships provide confirmations of empirical power law equations which had rema
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae98487ac34b7e57f41fc0044299f56f
https://doi.org/10.1088/0953-8984/15/43/006
https://doi.org/10.1088/0953-8984/15/43/006
Autor:
Alain Celzard, J.F. Marêché
Publikováno v:
Journal of Physics: Condensed Matter. 14:1119-1129
In a previous work (Celzard?A and Mar?ch??J?F 2001 J.?Phys.:?Condens.?Matter 13 4387), the properties of transport in the pore space of a sample of expanded graphite compressed to a density of 140?kg?m-3 were investigated. It was found from gas perme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::581cf3d2cf621f8faad899b60cf70e67
https://doi.org/10.1088/0953-8984/14/6/301
https://doi.org/10.1088/0953-8984/14/6/301
Autor:
Alain Celzard, J.F. Marêché
Publikováno v:
Journal of Physics: Condensed Matter. 13:4387-4403
The permeabilities and the formation factors of an anisotropic block of compressed expanded graphite are measured in gas permeation and ion diffusion experiments, respectively. The critical pore diameter of the material is obtained from mercury-injec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b4e62e34bc87468be730112b47fd35d
https://doi.org/10.1088/0953-8984/13/20/302
https://doi.org/10.1088/0953-8984/13/20/302
Publikováno v:
Scopus-Elsevier
The elastic properties of cubic samples of compressed expanded graphite determined by means of ultrasonic velocity measurements are presented. These materials are highly porous and exhibit porosity-dependent anisotropic moduli. The results are analyz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b84047b83c0d4887f0dd39b32da47c12
https://doi.org/10.1557/jmr.2001.0087
https://doi.org/10.1557/jmr.2001.0087
Publikováno v:
Journal of Physics D: Applied Physics. 33:3094-3101
The electrical conductivity of cubic samples (monoliths) made of moderately compressed expanded graphite has been measured along two orthogonal directions, namely parallel and perpendicular to the pressing force. It is found that these highly porous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b51aa5055e365bed966347dcde9c4c68
https://doi.org/10.1088/0022-3727/33/23/313
https://doi.org/10.1088/0022-3727/33/23/313
Publikováno v:
Journal of Materials Science. 35:989-997
Different concentrations of WCl6 have been added to three kinds of coking coals before their pyrolysis. The rank of the coal and mainly the volatile matters removed during the heat treatment are of great influence on the transformations of tungsten h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d4fdbcb2d3cdec5eb50236cee1b6853
https://doi.org/10.1023/a:1004723113510
https://doi.org/10.1023/a:1004723113510
Autor:
J.F. Marêché, Guy Furdin, Dominique Begin, I. Gerard, A. Albiniak, E. Broniek, T. Siemieniewska
Publikováno v:
Fuel. 78:1195-1202
Three coking coals were pyrolysed in the presence of the Lewis acid MoCl 5 under an inert atmosphere at a final temperature of 750°C, the ultimate aim of this work being the elaboration of active carbon supported catalysts for use in hydrodenitrogen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::098a53baa82a523d78aad3c4b1c6c411
https://doi.org/10.1016/s0016-2361(99)00029-0
https://doi.org/10.1016/s0016-2361(99)00029-0
Publikováno v:
Fuel. 77:601-606
Addition of iron chloride to coal tar pitch or coal before carbonization speeds up mesophase growth and increases the yield of an iron loaded microporous char. After steam activation a mesoporous activated carbon with specific adsorbents properties c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cb6026720a57b69a7c92cf077525169
https://doi.org/10.1016/s0016-2361(97)00143-9
https://doi.org/10.1016/s0016-2361(97)00143-9