Browsing Teses e dissertações by Author "Silva, Tatiana de Freitas"

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    • Desenvolvimento de catalisadores para reforma e oxidação combinadas do metano 

      Silva, Tatiana de Freitas (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia Química - PPGEQ, , 20/03/2009)
      In this work, we studied the effects of the promoters of support (ZrO2, La2O3, CeO2, CeO2-ZrO2, CeO2-ZrO2-La2O3 and La2O3) in the nickel catalysts supported on γ-Al2O3 were studied. The supports were prepared by wet ...

    • Catalisadores de Cu/CeO2 modificados com La aplicados à reação de deslocamento gás-água 

      Silva, Tatiana de Freitas (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia Química - PPGEQ, , 14/03/2013)
      The water gas shift reaction (WGSR) is often used in industrial processes in order to increase hydrogen production, as well as to remove quantities of CO in the chains produced by steam reforming of hydrocarbons. In this ...