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Composite H3PW12O40–TiO2 catalysts for toluene selective photo-oxidation
(Elsevier Science, 2017-11-22)
A series of composite systems based on titania and growing quantities of tungstophosphoric acid are prepared and characterized using infrared, nuclear resonance, UV–visible, photoluminescence, and photoelectron spectroscopies, ...
Catalysts based on clay and iron oxide for oxidation of toluene
(Elsevier Science BvAmsterdamHolanda, 2011)
Estudo da toxicidade de hidrocarbonetos monoaromaticos utilizando Vibrio fischeri, Daphnia magna e Desmodesmus subspicatus
(Universidade Tecnológica Federal do ParanáCuritibaPrograma de Pós-Graduação em Ciência e Tecnologia Ambiental, 2013-02-25)
The hidocarbonetos monoaromatic BTEX (benzene, toluene, ethylbenzene and xylenes) have been used as solvents and are present in the environment, including air, soil and water. Among the most toxic components are benzene ...
Improving of cold-start and combustion emissions in lean NO conditions with active and selective AgAl mesoporous catalysts
(Elsevier Science, 2019-03)
Mesoporous AgAl-MCM41 catalytic adsorbents were synthesized.Template-ion exchange (tie) and incipient wet impregnation (iwi) methodswere employed to incorporate Ag. The presence of non-structural andstructural Ag(I) ionic ...