Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Ginette Leclercq"'
Autor:
Josefina, Pérez-Zurita M., Muriel, Dufour, Yann, Halluin, Anne, Griboval, Lucien, Leclercq, Ginette, Leclercq, Mireya, Goldwasser, Luisa, Cubeiro M., Geoffrey, Bond
Publikováno v:
In Applied Catalysis A, General 2004 274(1):295-301
Autor:
M. Dufour, Jean-François Lamonier, A. El Gharbi, M. Kamal, Ginette Leclercq, Lucien Leclercq, Jean-Marc Giraudon
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 105:107-119
Publikováno v:
Applied Catalysis B: Environmental. 84:251-261
The catalytic performances of pre-reduced palladium catalysts supported on lanthanum based perovskites LaBO3 (B = Co, Mn, Fe, Ni) were investigated for the total oxidation of chlorobenzene (PhCl; 1000 ppmv) in air. The catalysts were prepared using a
Autor:
T.B. Nguyen, Stéphane Siffert, Antoine Aboukaïs, Ginette Leclercq, Aurélien Vantomme, Jean-François Lamonier, Bao-Lian Su, Jean-Marc Giraudon
Publikováno v:
Catalysis Today. 137:379-384
Two series of supported Pd catalysts were synthesized on new mesoporous–macroporous supports (ZrO 2 , TiO 2 ) labelled M (Zr and Ti). The deposition of palladium was carried out by wet impregnation on the calcined TiO 2 and ZrO 2 supports at 400 °
Autor:
Haingomalala Lucette Tidahy, M. Hosseni, Stéphane Siffert, Renaud Cousin, Ginette Leclercq, Antoine Aboukaïs, Bao-Lian Su, Jean-Marc Giraudon, Jean-François Lamonier
Publikováno v:
Catalysis Today. 137:335-339
Hierarchical bimodal macro-mesoporous zirconia oxide has been synthesized by a simple method in the presence of CTMABr surfactant. The synthesized zirconia having uniform macropores of 300–600 nm in diameter with wormhole-like mesoporous walls and
Publikováno v:
The Canadian Journal of Chemical Engineering. 83:737-741
Le potentiel catalytique d'une boue rouge, dechet de la fabrication de l'alumine, a ete evalue dans l'oxydation des COV et notamment du toluene. Sechee, elle contient essentiellement Al(OH)3 et Fe2O3. Il s'est avere qu'une calcination de la boue roug
Autor:
Antoine Aboukaïs, A. Elhachimi, Jean-François Lamonier, Ginette Leclercq, Frédéric Wyrwalski, Stéphane Siffert, Jean-Marc Giraudon
Publikováno v:
Applied Catalysis B: Environmental. 75:157-166
Calcined and reduced catalysts Pd/LaBO 3 (B = Co, Fe, Mn, Ni) were used for the total oxidation of toluene. Easiness of toluene destruction was found to follow the sequence based on the T 50 values (temperature at which 50% of toluene is converted):
Autor:
Ginette Leclercq, Pascal Granger
Publikováno v:
Journal of Physical Chemistry C
Journal of Physical Chemistry C, American Chemical Society, 2007, 111, pp.9905-9913. ⟨10.1021/jp0712710⟩
Journal of Physical Chemistry C, 2007, 111, pp.9905-9913. ⟨10.1021/jp0712710⟩
Journal of Physical Chemistry C, American Chemical Society, 2007, 111, pp.9905-9913. ⟨10.1021/jp0712710⟩
Journal of Physical Chemistry C, 2007, 111, pp.9905-9913. ⟨10.1021/jp0712710⟩
This study reports an extensive kinetic investigation of the CO + N2O reaction which is a major reaction involved with automotive exhaust catalysts during the overall reduction of NO, particularly during the start of a cold engine. Steady-state rate
Autor:
Ginette Leclercq, Mireya R. Goldwasser, Juan Carlos Alvarez, Anne Griboval-Constant, M.J. Pérez-Zurita, Jean-Marc Giraudon, M.E. Rivas, I. Twagishema
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 259:187-196
An investigation of the performances in Fischer-Tropsch reaction of 1 wt% M/WC(X) (M = Co, Ru; X=A, B), where A is a tungsten carbide protected by free carbon and B is a clean tungsten carbide, was carried out. Supported catalysts performances were c
Publikováno v:
Applied Catalysis B: Environmental. 62:236-243
Abatement processes for the reduction of N 2 O emissions from acid nitric plants can be implemented in different positions. Among the different possibilities, a catalytic process set up between the ammonia converter and the absorber could be a practi