Valente, Jaime S.; Armendariz-Herrera, Héctor; Quintana-Solorzano, Roberto; Del Angel, Paz; Nava, Noel; Massó Ramírez, Amada; López Nieto, José Manuel(American Chemical Society, 2014)
MoVTeNb mixed oxide, a highly active and
selective catalyst for the oxidative dehydrogenation of ethane to
produce ethylene, exhibits the so-called M1 and M2 crystalline
phases. The thermal stability of the MoVTeNb ...
Quintana-Solórzano, Roberto; Mejía-Centeno, Isidro; Armendáriz-Herrera, Héctor; Ramírez-Salgado, Joel; Rodríguez-Hernandez, Andrea; Guzmán-Castillo, Maria de Lourdes; López Nieto, José Manuel; Valente, Jaime S.(American Chemical Society, 2021-06-15)
[EN] Adding a small quantity of K or Bi to a MoVTeNbOx via impregnation with inorganic solutions modifies its surface acid and redox
properties and its catalytic performance in propa(e)ne partial oxidation to acrylic acid ...
Valente, J.S.; Quintana-Solorzano, R.; Armendariz-Herrera, H.; Barragan-Rodriguez, G.; López Nieto, José Manuel(American Chemical Society, 2014-02-05)
[EN] A MoVTeNb multimetallic mixed oxide was studied for the oxidative dehydrogenation of ethane, a promising alternative for catalytic ethylene production. Lab-scale steady-state experimental reaction data were obtained ...
Sánchez-Valente, Jaime; Maya-Flores, E.; Armendariz-Herrera, H.; Quintana-Solorzano, R.; López Nieto, José Manuel(The Royal Society of Chemistry, 2018-06-21)
[EN] Synthesized via the slurry method and activated at high temperature (873 K), MoVTeNb multimetallic mixed oxides are applied to catalyze the oxidative dehydrogenation of ethane to ethylene (ODHE). Mixed oxides typically ...
Two kinetic models based on Langmuir-Hinshelwood (LH) and Eley-Rideal (ER) mechanisms were developed to describe the oxydehydrogenation of ethane to yield ethylene over a Mo-V-Te-Nb catalyst. Obtained in a lab-scale fixed-bed ...
Navarro-López, E. M.; Suárez, R.(Universitat Politècnica de València, 2010-09-30)
[ES] Este trabajo estudia desde el punto de vista dinámico las vibraciones mecánicas que aparecen en una sarta de perforación convencional. En particular, se analizan las oscilaciones autoexcitadas de atascamiento-deslizamiento ...