Zobrazeno 1 - 10
of 229
pro vyhledávání: '"M. Vrinat"'
Autor:
Stéphane Loridant, Jean-Marc M. Millet, Laurence Burel, Elodie Blanco, Chantal Lorentz, M. Vrinat, Pierre Delichere
Publikováno v:
Applied Catalysis B: Environmental
Applied Catalysis B: Environmental, Elsevier, 2016, ⟨10.1016/j.apcatb.2015.07.005⟩
Applied Catalysis B: Environmental, Elsevier, 2016, ⟨10.1016/j.apcatb.2015.07.005⟩
In this work, alkaline earth phosphates have been prepared by co-precipitation and evaluated in gas phase dehydration of ethyl lactate to acrylic acid and ethyl acrylate. These solids, which were previously shown to be active for the dehydration of l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70f1afd076dfb1b7cb55046519ac747f
https://doi.org/10.1016/j.apcatb.2015.07.005
https://doi.org/10.1016/j.apcatb.2015.07.005
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 100:933-943
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e90b8c8609cf3fea0f2e90d01602f1c
https://doi.org/10.1002/bscb.19911001119
https://doi.org/10.1002/bscb.19911001119
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 93:697-706
Unsupported sulfided CoMo, NiMo, CoW and NiW catalysts prepared by comaceration (CM) method and homogeneous sulfide precipitation (HSP) method have been studied in hydrodesulfurization of dibenzothiophene and hydrogenation of biphenyl. Comparison of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::480043659edec459eb3af0fdf87da6d6
https://doi.org/10.1002/bscb.19840930811
https://doi.org/10.1002/bscb.19840930811
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 90:1271-1278
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4dd1edfa1ed2c8fcd35566b73791216
https://doi.org/10.1002/bscb.19810901211
https://doi.org/10.1002/bscb.19810901211
Autor:
M. Breysse, P. Genested, J. L. Olive, J. Grimblot, J.C. Duchet, R. Durand, Claude Moreau, J. Bachelier, Christian Gachet, Jean-Pierre Bonnelle, C. Leclercq, J. C. Lavalley, Jean-Louis Portefaix, Roger Fréty, P. Engelhard, S. Kasztelan, Hervé Toulhoat, T. Decamp, M. Cattenot, M. Vrinat, C. Gueguen, Edmond Payen, Maxime Lacroix, Daniel Cornet, L. De Mourgues
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 96:829-844
Alumina supported NiW catalysts with components concentrations varying in a wide range were systematically studied in order to optimize a catalyst for further industrial uses. The genesis of the active phase was examined by using several physicochemi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51e209a14f40ed1ff74f76589ae08cfa
https://doi.org/10.1002/bscb.19870961101
https://doi.org/10.1002/bscb.19870961101
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 93:663-672
Unsupported MoS2 (WS2) were prepared by decomposition of ammonium thio-salts, under a flow of H2 + 15 % H2S at 673 K. Samples with surface area ranging from 5 to 80 m2g−1 were tested in hydro-desulfurization of dibenzothiophene and hydrogenation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a304142060fd3d842503c269f8bab38
https://doi.org/10.1002/bscb.19840930807
https://doi.org/10.1002/bscb.19840930807
Publikováno v:
Applied Catalysis A : General
Applied Catalysis A : General, Elsevier, 2007, 328, pp.99-108. ⟨10.1016/j.apcata.2007.05.028⟩
Applied Catalysis A : General, Elsevier, 2007, 328, pp.99-108. ⟨10.1016/j.apcata.2007.05.028⟩
International audience; Abstract NiMo/TiO2–Al2O3 catalysts were prepared over a TiO2–Al2O3 mixed oxide (5% of Al2O3) by impregnation with nickel and molybdenum salts precursors at different pH solution and the catalysts have been activated by sev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cabc767987fe24120567ce365b5c8d4
https://doi.org/10.1016/j.apcata.2007.05.028
https://doi.org/10.1016/j.apcata.2007.05.028
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 211:179-189
NiW/Al 2 O 3 catalysts with constant tungsten loading and variable amounts of nickel were tested in the hydrodesulfurization (HDS) of thiophene and 4,6-dimethyldibenzothiophene (4,6-DMDBT), and in the isomerization of o -xylene. Introduction of Ni pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa61fe21c9b595138948bb2c9600d7e5
https://doi.org/10.1016/j.molcata.2003.10.018
https://doi.org/10.1016/j.molcata.2003.10.018
Publikováno v:
Applied Catalysis A: General. 257:157-164
Tetralin hydrogenation (HYD) and thiophene hydrodesulfurization (HDS) were studied for the supported MoS2 and WS2 sulfides, either non-promoted or promoted with Co and Ni. The supports used were ZrO2, alumina-stabilized TiO2 and pure alumina. Prepara
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::025a5beeec06cb4f2c977578fa76b339
https://doi.org/10.1016/j.apcata.2003.07.004
https://doi.org/10.1016/j.apcata.2003.07.004
Publikováno v:
Applied Catalysis A : General
Applied Catalysis A : General, Elsevier, 1997, 165, pp.1-13
Applied Catalysis A : General, Elsevier, 1997, 165, pp.1-13
Molybdenum, cobalt-molybdenum and nickel-molybdenum catalysts were prepared over mixed TiO 2 —Al 2 O 3 oxides containing between 0 and 100% TiO 2 . The supports and samples were characterized in their oxidic or sulfide state by BET, X-Ray diffracti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3afdf57d82e574c0816c72753ecfe074
https://doi.org/10.1016/s0926-860x(97)00184-1
https://doi.org/10.1016/s0926-860x(97)00184-1