Potential of templated mesoporous aluminas as supports for HDS CoMo catalysts

Autor: Magalie Roy-Auberger, Loïc Rouleau, Sébastien Royer, Carole Lamonier, Pascal Blanchard, Christine Lancelot, Andres Mino, Edmond Payen

Publikováno v: New Journal of Chemistry
New Journal of Chemistry, Royal Society of Chemistry, 2016, 40 (5), pp.4258-4268. ⟨10.1039/c5nj02865e⟩
New Journal of Chemistry, 2016, 40 (5), pp.4258-4268. ⟨10.1039/c5nj02865e⟩

International audience; Aluminas, exhibiting different textural properties, were prepared using a template assisted sol–gelmethod. In the presence of a triblock copolymer as a porogen, and owing to the control of the synthesisparameters, alumina te

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45afc8c5e333533e95bedc5e8cd10b9a
https://doi.org/10.1039/c5nj02865e

Strategy to produce highly loaded alumina supported CoMo-S catalyst for straight run gas oil hydrodesulfurization

Autor: Andres Mino, Pascal Blanchard, Sébastien Royer, Magalie Roy-Auberger, Carole Lamonier, Loïc Rouleau, Edmond Payen, Christine Lancelot

Publikováno v: Applied Catalysis A : General
Applied Catalysis A : General, Elsevier, 2017, 530, pp.145-153. ⟨10.1016/j.apcata.2016.11.027⟩
Applied Catalysis A : General, 2017, 530, pp.145-153. ⟨10.1016/j.apcata.2016.11.027⟩

International audience; A simple postmodification synthesis is proposed to produce large pore volume alumina, with addition of a porogen during the peptization step, which is an industrial process preceding alumina shaping. By adjusting the synthesis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::722001d9b6e07f2020ddbad3484992bf
https://hal.archives-ouvertes.fr/hal-01488030

Influence of the promoter's nature (nickel or cobalt) on the active phases ‘Ni(Co)MoS’ modifications during deactivation in HDS of diesel fuel

Autor: Christophe Pichon, Magalie Roy-Auberger, Philippe Lecour, Christelle Legens, Bertrand Guichard, Elodie Devers

Publikováno v: Catalysis Today. 149:2-10

The characterization of various spent Ni(Co)MoP/Al 2 O 3 catalysts has been performed in order to elucidate the active phase modifications undergone on the catalysts at operating conditions. Six catalysts coming either from industrial or pilot reacto

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4ace3cfd70ab4a2f8a57726b5ad8ba40
https://doi.org/10.1016/j.cattod.2009.03.016

Characterization of aged hydrotreating catalysts. Part I: Coke depositions, study on the chemical nature and environment

Autor: Anne-Agathe Quoineaud, Elodie Devers, B. Rebours, Bertrand Guichard, Magalie Roy-Auberger, Mathieu Digne

Publikováno v: Applied Catalysis A: General. 367:1-8

In this work various spent Ni(Co)MoP/Al 2 O 3 catalysts from different origins were selected. The coke deposits of the spent catalysts were characterized in order to compare their behaviour in terms of quantity, molecular arrangement and reactivity b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e93facb2fb76764ada66fa1916646912
https://doi.org/10.1016/j.apcata.2009.07.024

Differences in the characteristics and catalytic properties of cobalt-based Fischer?Tropsch catalysts supported on zirconia and alumina

Autor: Magalie Roy-Auberger, Renaud Revel, Dan I. Enache

Publikováno v: Applied Catalysis A: General. 268:51-60

The activity and the selectivity of cobalt catalysts supported on a crystallised and on an amorphous zirconia were compared with cobalt supported on a γ-alumina catalyst. The catalysts supported on zirconium dioxide were found to present a better re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7cc1dc1488cad267ecf46e1398443146
https://doi.org/10.1016/j.apcata.2004.03.018