Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Catherine Batiot-Dupeyrat"'
Mechanism of glycerol dehydration and dehydrogenation: an experimental and computational correlation
Autor:
Astrid Sanchez, Mauricio Velasquez, Catherine Batiot-Dupeyrat, Juan F. Espinal, Alexander Santamaría
Publikováno v:
Dyna, Vol 86, Iss 208, Pp 126-135 (2019)
Experimental formation of hydroxyacetone (HA) from glycerol over La2CuO4 catalyst under mild experimental conditions (533 K, N2 atmosphere) was correlated with molecular modeling results with the aim to propose reaction pathways. Based on these resul
Externí odkaz:
https://doaj.org/article/c4ef7e410520448cbc167851868af170
Autor:
Houcine Touati, Afef Mehri, Fathi Karouia, Frédéric Richard, Catherine Batiot-Dupeyrat, Stéphane Daniele, Jean-Marc Clacens
Publikováno v:
Catalysts, Vol 12, Iss 4, p 448 (2022)
In aircraft and spacecraft, outside air is not directly fed to the passenger because it contains ozone at elevated altitudes. The decomposition of low concentration ozone in the air was carried out at 25 °C by catalytic oxidation on Pd-based catalys
Externí odkaz:
https://doaj.org/article/bcf8ec6f309d426e897dd7fc71499ed5
Autor:
Houcine Touati, Sabine Valange, Marc Reinholdt, Catherine Batiot-Dupeyrat, Jean-Marc Clacens, Jean-Michel Tatibouët
Publikováno v:
Catalysts, Vol 12, Iss 2, p 172 (2022)
Catalytic oxidation of low concentrations of ethanol was investigated in dry and humid air streams at low temperature (60 °C) over manganese oxide-based catalysts supported on a meso–macrostructured TiO2 using ozone as the oxidant. Ethanol was sel
Externí odkaz:
https://doaj.org/article/2f0093a1cb784506bdd2d3ddec8ba9d7
Autor:
Hawraa Srour, Nadia Guignard, Mehrad Tarighi, Elodie Devers, Adrien Mekki-Berrada, Joumana Toufaily, Tayssir Hamieh, Catherine Batiot-Dupeyrat, Ludovic Pinard
Publikováno v:
Catalysts, Vol 11, Iss 10, p 1153 (2021)
This study describes the phenomena involved during the regeneration of an aged industrial hydrodesulfurization catalyst (CoMoP/Al2O3) using a non-thermal plasma at a low temperature (200 °C). The changes occurring during regeneration were studied by
Externí odkaz:
https://doaj.org/article/2f7ced342783486c82bef64ba168190f
Publikováno v:
Catalysts, Vol 10, Iss 6, p 630 (2020)
The conversion of CH4 and CO2 to syngas using low-cost nickel catalysts has attracted considerable interest in the clean energy and environment field. Nickel nanoparticles catalysts suffer from serious deactivation due mainly to carbon deposition. He
Externí odkaz:
https://doaj.org/article/f69fd162dd2b4b3f83ca608bcfe27168
Autor:
Hawraa Srour, Ammar Alnaboulsi, Amir Astafan, Elodie Devers, Joumana Toufaily, Tayssir Hamieh, Ludovic Pinard, Catherine Batiot-Dupeyrat
Publikováno v:
Catalysts, Vol 9, Iss 9, p 783 (2019)
The removal of coke from an aged industrial hydrodesulfurization catalyst, using dielectric barrier discharge (DBD) non-thermal plasma with a pin to plate geometry, was investigated. The aged catalyst was introduced into the plasma reactor as a thin
Externí odkaz:
https://doaj.org/article/813043423cd14a18b5572f19aa0ddfae
Autor:
Jaime Gallego, Germán Sierra, Carlos Daza, Rafael Molina, Joël Barrault, Catherine Batiot-Dupeyrat, Fanor Mondragon
Publikováno v:
Revista Facultad de Ingeniería Universidad de Antioquia, Iss 52, Pp 9-18 (2010)
La perovskita LaNiO3 fue sintetizada por cuatro métodos diferentes: autocombustión, sol-gel, calcinación de nitratos y freeze-drying. El catalizador que presentó la mayor actividad en términos de conversiones de CH4 y CO2 a H2/CO fue el provenie
Externí odkaz:
https://doaj.org/article/d3e4c4cdd0954960a677c139b0d7e616
Publikováno v:
Dyna, Vol 77, Iss 163, Pp 141-150 (2010)
La Perovskita LaNiO3 fue preparada por el método de autocombustión y probada como catalizador en la activación del CH4 utilizando el oxígeno de la red a 700°C y 800°C. Basados en experimentos de no estequiometria se encontró que la fórmula de
Externí odkaz:
https://doaj.org/article/778053cd9e944d07b3eda84a193beb37
Publikováno v:
Revista Facultad de Ingeniería Universidad de Antioquia, Iss 44, Pp 7-19 (2008)
La perovskita LaNiO3, tanto reducida como no reducida, se evaluó en la reacción de descomposición del metano a 600°C y 700°C. El Ni°/La2O3 obtenido por este procedimiento mostró la más alta actividad en la descomposición de metano, además l
Externí odkaz:
https://doaj.org/article/298a2c4978b145c594a96df83b06cb64
Publikováno v:
Revista Facultad de Ingeniería Universidad de Antioquia, Iss 44 (2014)
LaNiO3 perovskite, both reduced and non-reduced, was evaluated in the decomposition of methane at 600°C and 700°C. The Ni°/La2 O3 obtained by reduction of LaNiO3 showed the largest methane decomposition activity and also the highest yield of hydro
Externí odkaz:
https://doaj.org/article/0f389f73cde2404aaf9f8865a85e628f