Artigo Publicado em Periódico
Oxidation of toluene over vanadiumaluminophosphate with ael structure
Fecha
1999Autor
Araujo, A. S.
Fernandes Junior, V. J.
Araujo, S. A.
Suñé, Leticia S. V. S.
Chagas, A. L.
Rocha Junior, A. O.
Araujo, A. S.
Fernandes Junior, V. J.
Araujo, S. A.
Suñé, Leticia S. V. S.
Chagas, A. L.
Rocha Junior, A. O.
Institución
Resumen
Vanadium-aluminophosphate type eleven (VAPO-II), synthesized by the
hydrothermal method, was used as catalyst for oxidation of toluene, in a
differential reactor, at temperature 430-470~ varying the space time 0V/Fo).
The reaction products were analyzed in a gas chromatograph coupled on line to
the reactor. The results obtained indicate that VAPO-11 is an active catalyst for
the oxidation of toluene to benzene and benzaldehyde.