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Campo DC | Valor | Idioma |
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dc.contributor.author | Varela, Maria do Carmo Rangel Santos | - |
dc.contributor.author | Valentini, Antoninho | - |
dc.contributor.author | Oliveira, Adriana Santana de | - |
dc.contributor.author | David, Jorge Mauricio | - |
dc.contributor.author | Britto, Jaildes Marques | - |
dc.contributor.author | Domingues, Suzana Marques | - |
dc.contributor.author | Reyes, Patrício | - |
dc.creator | Varela, Maria do Carmo Rangel Santos | - |
dc.creator | Valentini, Antoninho | - |
dc.creator | Oliveira, Adriana Santana de | - |
dc.creator | David, Jorge Mauricio | - |
dc.creator | Britto, Jaildes Marques | - |
dc.creator | Domingues, Suzana Marques | - |
dc.creator | Reyes, Patrício | - |
dc.date.accessioned | 2011-12-15T12:12:53Z | - |
dc.date.available | 2011-12-15T12:12:53Z | - |
dc.date.issued | 2003 | - |
dc.identifier.issn | 0100-4042 | - |
dc.identifier.uri | http://www.repositorio.ufba.br/ri/handle/ri/4869 | - |
dc.description | p. 305-308,May/June. | pt_BR |
dc.description.abstract | Zeolite catalysts have been extensively used in petroleum refining and the chemical industry although they are deactivated by coke deposition. In order to find the best condition to avoid deactivation, the coke formation on H-mordenite was studied in this work. The coke was produced during benzene transalkylation with C9+ aromatics, under several reaction conditions. It was found that hydrogenated coke was produced in all samples without affecting the selectivity of toluene and xylene formation. This is explained in terms of the mordenite structure and the presence of hydrogen. | pt_BR |
dc.language.iso | pt_BR | pt_BR |
dc.source | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422003000300003&lng=en&nrm=iso | pt_BR |
dc.subject | Mordenite | pt_BR |
dc.subject | Benzene transalkylation | pt_BR |
dc.subject | Coke. | pt_BR |
dc.title | Natureza do coque formado sobre a mordenita durante a transalquilação de benzeno | pt_BR |
dc.title.alternative | Química Nova | pt_BR |
dc.type | Artigo de Periódico | pt_BR |
dc.description.localpub | São Paulo | pt_BR |
dc.identifier.number | v. 26, n. 3. | pt_BR |
Aparece nas coleções: | Artigo Publicado em Periódico (Química) |
Arquivos associados a este item:
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15652.pdf | 185,4 kB | Adobe PDF | Visualizar/Abrir |
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