Hidrólise de celulose por catalisadores mesoestruturados NiO-MCM-41 e MoO3-MCM-41


Autoria(s): Silva,Adriano Sant'Ana; Silva,Flávio Luiz Honorato da; Carvalho,Maria Wilma N. Cordeiro; Pereira,Kleberson Ricardo de Oliveira; Lima,Ezenildo Emanuel de
Data(s)

01/01/2012

Resumo

This study was carried out to synthesize, characterize and evaluate the application of mesoestruturated catalysts MCM-41, 5%MoO3-MCM-41 and 5%NiO-MCM-41 in the hydrolysis of microcrystalline cellulose. XRD results indicate that the phase of mesoporous MCM-41 was obtained and that the introduction of metal oxides did not affect this mesoporous phase. About the heterogeneous hydrolysis reaction, it was observed that the increase in temperature results in a higher concentration of glucose and the catalyst 5%MoO3-MCM-41 provides the highest concentrations of glucose.

Formato

text/html

Identificador

http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012000400005

Idioma(s)

pt

Publicador

Sociedade Brasileira de Química

Fonte

Química Nova v.35 n.4 2012

Palavras-Chave #biofuels #mesoporous #glucose
Tipo

journal article