Structured catalysts have important advantages compared to powder formulations and they are required for processes intensification. In this work, three different ceramic structures: a cordierite monolith, an alumina foam ...

This paper presents the study results with glass-ceramics obtained from base glass (MgO-Al2O3- SiO2-Li2O system) with addition of ZrO2 as nucleating agent. The glass was melted at 1650 degrees C for 3 h and at a heating ...

El trabajo de esta tesis abordó el desarrollo de catalizadores para la eliminación de contaminantes diesel, especialmente hollín, desde los aspectos fundamentales del estudio de catalizadores en polvo hasta su deposición ...

Catalytic ceramic papers were developed by incorporating Pt-NaY zeolite to ceramic papers. The necessary mechanical strength was enhanced by the addition of natural borate compounds, which confer elasticity and resistance ...

Statement of problem: The effect of clinical adjustments on the strength of cemented computer-aided design and computer-aided manufacturing (CAD-CAM) monolithic materials under aging challenge is unclear. Purpose: The ...

La eliminación de contaminantes gaseosos generalmente se realiza mediante el uso de catalizadores y existe una fuerte demanda hacia nuevos tipos de materiales catalíticos. El objetivo general de esta tesis fue el desarrollo ...