• Aplicação de peneiras moleculares contendo cátions orgânicos em catálise básica 

      Martins, Leandro (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia Química - PPGEQ, , 12/12/2008)
      This thesis was aimed at studying novel basic catalysts based on molecular sieves containing alkylammonium cations. The studied molecular sieves were faujasite zeolites (FAU) and mesoporous silicate (like MCM-41). The ...
    • Incorporação de titânio na peneira molecular Mor e suas propriedades. 

      Fernandez, Romilda (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia Química - PPGEQ, , 14/08/2003)
      The titanium incorporation in the MFI structure generated a new material, called TS-1, which showed highly active in oxidation reactions of organic compounds. A very important aspect in this titanium-silicate is that it ...
    • Síntese e avaliação de sílica tipo M41S contendo cátions CTA em transesterificação catalítica 

      Fabiano, Demian Patrick (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia Química - PPGEQ, , 13/08/2010)
      The investments in the biofuel production have increased a lot in the last years mainly because of smaller damages they cause to the environment in comparison with the derived conventional petroleum fuels. The reaction of ...
    • Catalisadores contendo espécies V2O5 ou VO2+ : atividade e seletividade na redução de NO com amônia 

      Lima Neto, Antonio Vieira (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia Química - PPGEQ, , 03/08/2009)
      The selective catalytic reduction of NOx with ammonia is the best technology available today to carry out the abatement of nitrogen oxide emissions in industrial gas effluents. Currently, vanadia-titania catalysts promoted ...
    • Síntese de zeólita FAU com cristais nanométricos para fins de adsorção 

      Massula, Lívia Maciel (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia Química - PPGEQ, , 17/03/2014)
      Significant investments have been made in the development of technologies that enable the drying process of natural gas. The molecular sieves are highlighted in this context, due to features such as ion exchange capacity, ...
    • Propriedades de sílicas híbridas obtidas por co-condensação com HDTMS e TPOAC 

      Ferreira, Aurélia Retiella Oliveira (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia Química - PPGEQ, Câmpus São Carlos, 19/02/2016)
      The master degree work presented is a result of a research conducted together with a group, which has worked on the modification of the synthesis CTA-MCM-41, that silica belongs to the mesoporous materials family (composed ...