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Síntese e caracterização de materiais nanoporosos para pirólise catalítica de óleos pesados
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em QuímicaFísico-Química; Química, 2008-12-22)
The present work reports the study of nanoporous structures, aiming at their use in research directed to the current demand of the petroleum industry to value heavy oil. Initially,
two ways were chosen for the synthesis ...
Síntese de materiais compósitos micro-mesoporosos visando a captura de CO2
(Universidade Federal de SergipePós-Graduação em Ciência e Engenharia de MateriaisBRUFS, 2017)
Composite ZSM-5/MCM-41 material obtained from a green resource and its enhanced catalytic performance in the reaction of vinyl acetate and isoamyl alcohol
(Elsevier Science, 2019-10)
Composite ZSM-5/MCM-41 material has been obtained by hydrothermal synthesis of alkali-treated ZSM-5 zeolite prepared from Expanded Perlite. A two-step procedure that avoids the traditional dual template synthesis strategy ...
Adsorção de CO2 em adsorventes compósito micro-mesoporoso do tipo ZSM- 12/MCM-41
(Universidade Federal de São Paulo, 2014)
Pirólise térmica e catalítica de policloreto de vinila pós consumo utilizando catalisadores micro/mesoporosos do tipo ZSM-35/MCM41
(Pós-Graduação em Engenharia QuímicaUniversidade Federal de Sergipe (UFS), 2023)
Sólidos micro-mesoestruturados tipo zeólita ZSM-5/peneira molecular MCM-41 - síntese e estudo de propriedades.
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Engenharia Química - PPGEQ, 2006-08-16)
In the transformation of bulky molecules, the necessity of catalysts that allow the diffusion to and from the active sites located in the interior of the porous system has become of higher interest. The restriction for the ...
Characterization of FeMCM-41 and FeZSM-5 catalysts to styrene production
(Elsevier, 2002-04)
FeMCM-41 and FeZSM-5 catalysts have been prepared and tested in the
dehydrogenation of ethylbenzene to produce styrene. These new catalytic systems have high specific areas and can stabilize the trivalent state of iron. ...