Browsing Teses e dissertações by Subject "Synthesis"

Now showing items 1-3 of 3

    • Estudo sobre a síntese de zeólitas sodalíticas utilizando planejamento de experimentos 

      Sousa, Diana Nara Ribeiro de (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia Química - PPGEQ, , 09/03/2011)
      Through the synthesis conditions used were possible to exploit different variables in order to obtain different zeolitic structures, whose main were those formed from sodalitics units (LTA and FAU). From clear solutions ...

    • Síntese e propriedades da zeólita FAU com cristais nanométricos 

      Chaves, Thiago Faheina (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia Química - PPGEQ, , 21/07/2010)
      The FAU zeolite was obtained using different amounts of water. Both at higher levels as the lowest amount of water the intensities of the diffraction peaks are less intense. The results of physisorption of these samples ...

    • Síntese e propriedades da zeólita faujasita nanométrica aplicada à catálise básica 

      Vicente, João Guilherme Pereira (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia Química - PPGEQ, , 24/02/2015)
      In order to increase accessibility to catalytic sites, several studies currently aimed at reducing the diameter of the particles of zeolites to the nanometer scale. So, the increase in aging temperature caused a reduction ...