2011
L. Garcia-Hernandez, M. Vargas-Ramirez, V.E. Reyes-Cruz and Alejandro Cruz Ramírez Physical and Mathematical Study of the Electroremediation Process in a Cylindrical Cell. Materials Science Forum Vol 691(2011) p 151-156. DOI: 10.4028/www.scientific.net/MSF.691.151
Abstract
A three dimensions mathematical modeling was developed with COMSOL 3.2 software of an electroremediation cell. The Navier Stokes and Darcy equations were used to model the behavior of the electrolyte and the sand, respectively. The mass balance for hydrogen ion was carried out with Nernst-Planck equation for the anode and soil regions. The main factors that contribute to the hydrogen ion balance were the diffusive flux and electric migration. The mathematical modeling was validated with an experimental arrangement consisted in an electroremediation cell which contains sand as porous medium and water as electrolyte. A potential of 20 V was applied for 24 hours and the pH was measured continuously. The results of the model are in good agreement with those obtained experimentally.
Electrorecuperación de metales del grupo del platino de convertidores catalíticos automotrices
Corrosion of carbon steel in a buffered solution like NACE TM 0177 in the presence of hydrocarbon
Efecto del pH en la corrosión de acero al carbono en aguas amargas
Mecanosíntesis: síntesis en estado sólido de compuestos orgánicos nitrogenados de tipo imina
Recuperación de Ag sobre Acero Inoxidable en un Reactor electroquímico Tipo Prensa
Purificación del Caolín por Electrolisis
Evaluación de a-Diiminas como inhibidores de corrosión: efecto de la ruta de síntesis