Buscar
Mostrando ítems 1-10 de 219
Confined growth of thin mordenite films into microreactor channels
(Elsevier Science, 2009-06)
This communication presents the production of a mordenite film growth totally confined into 350 μm wide microchannels on copper alloy plates for microreactor preparation. The growth is obtained in open channel configuration ...
Comparative study of the synthesis of silica nanoparticles in micromixer-microreactor and batch reactor systems
(Elsevier Science Sa, 2011-07)
Two different reactors, namely a microreactor with an interdigital micromixer and a batch reactor, have been used to prepare silica nanoparticles. The effect of synthesis variables was studied, and the results are compared ...
Microreactors based on CuO/CeO2/zeolite films synthesized onto brass microgrids for the oxidation of CO
(Elsevier, 2013-01)
Microreactors based on Cu, Ce oxides dispersed onto zeolite films grown on brass microgrids were developed. Secondary synthesis conditions were regulated in order to obtain thin, homogeneous and adherent coatings of mordenite ...
Microreactors for the continuous and green synthesis of palladium nanoparticles: Enhancement of the catalytic properties
(Elsevier, 2019-06)
Synthesis of palladium nanoparticles (PdNPs) employing green reagents like glucose and starch was performed in two different reaction configurations: (i) the conventional batch method and (ii) with continuous microreactor ...
Simple method for the assessment of intrinsic kinetic constants in photocatalytic microreactors
(Elsevier Science, 2019-01)
A simple method for obtaining intrinsic kinetic parameters of photocatalytic, first-order reactions is presented. The method makes use of a microfluidic reactor, which was specifically designed to operate under conditions ...
Ethanol steam reforming over cobalt talc in a plate microreactor
(Elsevier Science Sa, 2011-12)
Stainless steel plates were coated with cobalt talc (Co 3[Si 2O 5] 2(OH) 2) and used in a catalytic plate microreactor for producing hydrogen from ethanol steam reforming at low temperature. Cobalt talc was deposited ...
Micro-reactores basados en películas microporosas funcionalizadas con nanopartículas
(2018-03-02)
El objetivo global de esta Tesis es investigar el desarrollo de películas de nuevos materiales micro-porosos que puedan actuar como medios de dispersión de fases activas, para ser utilizados en reacciones catalíticas ...
Theoretical, numerical and experimental model of a microreactor prototype for CO2 methanation as an alternative to Power-to-GasModelo teórico, numérico y experimental de un prototipo de microreactor para la metanación de CO2 como alternativa de Power-to-Gas
(2022)
In this thesis work, the advantages of microreactors for the production of methane from the hydrogenation of CO2 were demonstrated, models derived from the resolution of transport phenomena for future optimizations were ...