Decomposição do NO sobre Cu suportado em zeólitas
dc.contributor.author | Oliveira, Andréa Marins de | pt_BR |
dc.contributor.author | Pergher, Sibele Berenice Castellã | pt_BR |
dc.contributor.author | Moro, Celso Camilo | pt_BR |
dc.contributor.author | Baibich, Ione Maluf | pt_BR |
dc.date.accessioned | 2013-07-03T01:42:49Z | pt_BR |
dc.date.issued | 2004 | pt_BR |
dc.identifier.issn | 0100-4042 | pt_BR |
dc.identifier.uri | http://hdl.handle.net/10183/72988 | pt_BR |
dc.description.abstract | Direct decomposition of NO on copper supported on zeolite catalysts such as MCM-22 and Beta was compared with that on the thoroughly studied Cu-ZSM-5. The catalysts were prepared by ion-exchange in basic media. They were characterized by atomic absorption, surface area, nitrogen adsorption at 77K, X-ray diffraction and temperature programmed reduction. The products of the reaction were analyzed by Fourier transform infrared spectroscopy using a gas cell. Catalytic activity tests indicated that zeolite catalysts, like Beta and MCM-22, lead to NO conversion values comparable to ZSM-5. | en |
dc.format.mimetype | application/pdf | pt_BR |
dc.language.iso | por | pt_BR |
dc.relation.ispartof | Química nova. São Paulo. Vol. 27, n. 2 (2004), p. 226-230 | pt_BR |
dc.rights | Open Access | en |
dc.subject | Química | pt_BR |
dc.subject | NO decomposition | en |
dc.subject | Zeolites | en |
dc.subject | Copper | en |
dc.title | Decomposição do NO sobre Cu suportado em zeólitas | pt_BR |
dc.title.alternative | Nitric oxide decomposition on copper supported on zeolites | en |
dc.type | Artigo de periódico | pt_BR |
dc.identifier.nrb | 000424400 | pt_BR |
dc.type.origin | Nacional | pt_BR |
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