Zobrazeno 1 - 10
of 204
pro vyhledávání: '"Roger Naslain"'
Autor:
Roger Naslain, M. Mouiya, Y. Abouliatim, Mina Oumam, Said Mansouri, Marc Birot, René Pailler, Y. El Hafiane, A. Abourriche, A. Benhammou, Hassan Hannache
Publikováno v:
Oil shale
Oil shale, Estonian Academy Publishers, 2020, 37 (2), pp.139-157. ⟨10.3176/oil.2020.2.04⟩
Oil shale, 2020, 37 (2), pp.139-157. ⟨10.3176/oil.2020.2.04⟩
Oil shale, Estonian Academy Publishers, 2020, 37 (2), pp.139-157. ⟨10.3176/oil.2020.2.04⟩
Oil shale, 2020, 37 (2), pp.139-157. ⟨10.3176/oil.2020.2.04⟩
International audience; Within the Moroccan natural resources valorisation scheme, new adsorbents have been prepared from oil shale by chemical and physical activation processes. The activation process the authors have developed in this study give ef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a85ba10ae7f76891931e9acba37b435
https://hal.archives-ouvertes.fr/hal-03432764/file/lcts_OS-paillet_2020.pdf
https://hal.archives-ouvertes.fr/hal-03432764/file/lcts_OS-paillet_2020.pdf
Autor:
Marc Birot, Mina Oumam, Roger Naslain, René Pailler, Abdelmjid Abourriche, A. Abourriche, Hassan Hannache
Publikováno v:
IOSR Journal of Applied Chemistry. 7:53-60
In this work, a composite prepared with a phenolic matrix and reinforced with carbon fibers was subjected to degradation by phenol under subcritical conditions. Phenol was able to solubilize the resin matrix under relatively mild conditions (T ≤ 39
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb8e8c5a22efd740f02007221796188d
https://doi.org/10.9790/5736-071115360
https://doi.org/10.9790/5736-071115360
Autor:
Marc Birot, Hassan Hannache, Y. El Hafiane, Roger Naslain, A. Benhammou, Abdelmjid Abourriche, Y. Abouliatim, Mina Oumam, René Pailler, A. Abourriche
Publikováno v:
The Journal of Supercritical Fluids. 84:98-104
In the present work, the effect of solvent on the sub and supercritical extraction of the organic matter from Tarfaya's oil shales was studied. The experimental results revealed that the extraction yield obtained by the phenol is very high compared t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03c3025aab224ac43c7c4d3a6f20b22d
https://doi.org/10.1016/j.supflu.2013.09.018
https://doi.org/10.1016/j.supflu.2013.09.018
Autor:
A. Benhammou, Marc Birot, Y. Abouliatim, Roger Naslain, Y. El Hafiane, Mina Oumam, Hassan Hannache, L. Nibou, M. Mouiya, A. Abourriche, René Pailler
Publikováno v:
Journal of Applied Solution Chemistry and Modeling
Journal of Applied Solution Chemistry and Modeling, 2016, 5 (3), pp.131-138. ⟨10.6000/1929-5030.2016.05.03.3⟩
Journal of Applied Solution Chemistry and Modeling, 2016, 5 (3), pp.131-138. ⟨10.6000/1929-5030.2016.05.03.3⟩
In the present work, the effect of phenol on the supercritical extraction of the organic matter from Tarfaya's oil shale with toluene was evaluated. The experimental results showed clearly that phenol had a significant effect on the yield and the com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2203beaaf8bae0581c165de314524ee5
https://unilim.hal.science/hal-01876646
https://unilim.hal.science/hal-01876646
Autor:
Roger Naslain
Publikováno v:
Engineered Ceramics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c544e7368419433254273267b9bed0cb
https://doi.org/10.1002/9781119100430.ch8
https://doi.org/10.1002/9781119100430.ch8
Publikováno v:
International Journal of Applied Ceramic Technology. 7:263-275
Pyrocarbon (PyC), the common interphase for SiC/SiC, is not stable under severe environmental conditions. It could be replaced by boron nitride more resistant to oxidation but poorly compatible with nuclear applications. Other materials, such as tern
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5687bfbe23c0e22ed272ac40e420c82a
https://doi.org/10.1111/j.1744-7402.2009.02424.x
https://doi.org/10.1111/j.1744-7402.2009.02424.x
Autor:
Roger Naslain, J.-P. Pillot, A. Adil, A. Abourriche, Mina Oumam, Marc Birot, René Pailler, Hassan Hannache
Publikováno v:
The Journal of Supercritical Fluids. 47:195-199
In the present work, new pitches were obtained by supercritical extraction of Moroccan oil shales with water–shale oil as solvent. The aim of the research was to obtain pitches with very significant maturation degree of the organic matter. The evol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa62b526adf8cd660ca5cd74ca5387c2
https://doi.org/10.1016/j.supflu.2008.07.016
https://doi.org/10.1016/j.supflu.2008.07.016
Autor:
Roger Naslain, Salah Ichcho, E. Khouya, Abdelmjid Nourredine, René Pailler, S. Fakhi, Hassan Hannache, Khadija Legrouri
Publikováno v:
Annales de Chimie Science des Matériaux. 31:583-596
De nouveaux adsorbants sont prepares par activation chimique par l'acide phosphorique du precurseur R3H, obtenu a partir des schistes bitumineux marocains de Tarfaya (couche R3). Les effets des facteurs intervenant dans le processus d'activation (tem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33b4ba781b95c0fc246657b0adbb9596
https://doi.org/10.3166/acsm.31.583-596
https://doi.org/10.3166/acsm.31.583-596
Autor:
Roger Naslain, Odile Babot, Marc Birot, M.A. Dourges, René Pailler, J.-P. Pillot, M Dumont, Xavier Bourrat
Publikováno v:
Carbon. 43:2277-2284
Stabilization of naphthalene-derived synthetic mesophase pitch was achieved by controlled oxidation or reaction with phenanthrenequinone (PHQ) in order to suppress the swelling during high-temperature treatments. The modified pitches were characteriz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e169efcf94a38bc6ea1e6a2397b2493
https://doi.org/10.1016/j.carbon.2005.04.007
https://doi.org/10.1016/j.carbon.2005.04.007
Autor:
Roger Naslain
Publikováno v:
International Journal of Applied Ceramic Technology. 2:75-84
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6685c464079b3e74dc7b0e39b175141
https://doi.org/10.1111/j.1744-7402.2005.02009.x
https://doi.org/10.1111/j.1744-7402.2005.02009.x