• Vegetable oil tansesterification in supercritical conditions using Co-solvent carbon dioxide over solid catalysts: A screening study 

      Saez, B; Santana, A; Ramírez-Llodra, E.; Maçaira Nogueira, Jose Miguel Lopes; Ledesma Rodriguez, Cristian; Llorca Piqué, Jordi; Larrayoz Iriarte, María Angeles (American Chemical Society (ACS), 2014-09-01)
      Article
      Accés restringit per política de l'editorial
      The transesterification reaction employing supercritical methanol and carbon dioxide used as a co-solvent in the presence of several heterogeneous solid acid catalysts was investigated. The solid acid catalysts were prepared ...
    • Wall-to-fluid heat transfer in a catalytic reactor at supercritical conditions 

      Mekala, Samuel Jedidiah; Guardo Zabaleta, Alfredo de Jesús; Larrayoz Iriarte, María Angeles (2015)
      Text en actes de congrés
      Accés obert
      Computational fluid dynamics (CFD) studies can be used for improving the understanding of fluid flow and heat transfer in packed bed systems. The objective of this work was to study the heat effects in packed bed reactor ...