Hidrólise de celulose por catalisadores mesoestruturados NiO-MCM-41 e MoO3-MCM-41
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...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Sociedade Brasileira de Química
2012-01-01
|
| Series: | Química Nova |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012000400005&lng=en&tlng=en |
| _version_ | 1817971496461533184 |
|---|---|
| author | Adriano Sant'Ana Silva Flávio Luiz Honorato da Silva Maria Wilma N. Cordeiro Carvalho Kleberson Ricardo de Oliveira Pereira Ezenildo Emanuel de Lima |
| author_facet | Adriano Sant'Ana Silva Flávio Luiz Honorato da Silva Maria Wilma N. Cordeiro Carvalho Kleberson Ricardo de Oliveira Pereira Ezenildo Emanuel de Lima |
| author_sort | Adriano Sant'Ana Silva |
| collection | DOAJ |
| description | 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. |
| first_indexed | 2024-04-13T20:47:48Z |
| format | Article |
| id | doaj.art-1f73fa650cb04eecb9adc02e25270cab |
| institution | Directory Open Access Journal |
| issn | 1678-7064 |
| language | English |
| last_indexed | 2024-04-13T20:47:48Z |
| publishDate | 2012-01-01 |
| publisher | Sociedade Brasileira de Química |
| record_format | Article |
| series | Química Nova |
| spelling | doaj.art-1f73fa650cb04eecb9adc02e25270cab2022-12-22T02:30:37ZengSociedade Brasileira de QuímicaQuímica Nova1678-70642012-01-0135468368810.1590/S0100-40422012000400005S0100-40422012000400005Hidrólise de celulose por catalisadores mesoestruturados NiO-MCM-41 e MoO3-MCM-41Adriano Sant'Ana Silva0Flávio Luiz Honorato da Silva1Maria Wilma N. Cordeiro Carvalho2Kleberson Ricardo de Oliveira Pereira3Ezenildo Emanuel de Lima4Universidade Federal de Campina GrandeUniversidade Federal de Campina GrandeUniversidade Federal de Campina GrandeUniversidade Federal de Campina GrandeInstituto Federal de PernambucoThis 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.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012000400005&lng=en&tlng=enbiofuelsmesoporousglucose |
| spellingShingle | Adriano Sant'Ana Silva Flávio Luiz Honorato da Silva Maria Wilma N. Cordeiro Carvalho Kleberson Ricardo de Oliveira Pereira Ezenildo Emanuel de Lima Hidrólise de celulose por catalisadores mesoestruturados NiO-MCM-41 e MoO3-MCM-41 Química Nova biofuels mesoporous glucose |
| title | Hidrólise de celulose por catalisadores mesoestruturados NiO-MCM-41 e MoO3-MCM-41 |
| title_full | Hidrólise de celulose por catalisadores mesoestruturados NiO-MCM-41 e MoO3-MCM-41 |
| title_fullStr | Hidrólise de celulose por catalisadores mesoestruturados NiO-MCM-41 e MoO3-MCM-41 |
| title_full_unstemmed | Hidrólise de celulose por catalisadores mesoestruturados NiO-MCM-41 e MoO3-MCM-41 |
| title_short | Hidrólise de celulose por catalisadores mesoestruturados NiO-MCM-41 e MoO3-MCM-41 |
| title_sort | hidrolise de celulose por catalisadores mesoestruturados nio mcm 41 e moo3 mcm 41 |
| topic | biofuels mesoporous glucose |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012000400005&lng=en&tlng=en |
| work_keys_str_mv | AT adrianosantanasilva hidrolisedeceluloseporcatalisadoresmesoestruturadosniomcm41emoo3mcm41 AT flavioluizhonoratodasilva hidrolisedeceluloseporcatalisadoresmesoestruturadosniomcm41emoo3mcm41 AT mariawilmancordeirocarvalho hidrolisedeceluloseporcatalisadoresmesoestruturadosniomcm41emoo3mcm41 AT klebersonricardodeoliveirapereira hidrolisedeceluloseporcatalisadoresmesoestruturadosniomcm41emoo3mcm41 AT ezenildoemanueldelima hidrolisedeceluloseporcatalisadoresmesoestruturadosniomcm41emoo3mcm41 |