http://www.cnr.it/ontology/cnr/individuo/prodotto/ID42769
Cu-ZSM5 based monolith reactors for NO decomposition (Articolo in rivista)
- Type
- Label
- Cu-ZSM5 based monolith reactors for NO decomposition (Articolo in rivista) (literal)
- Anno
- 2009-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1016/j.cej.2009.04.025 (literal)
- Alternative label
Lisi L., Pirone R., Russo G., Stanzione V. (2009)
Cu-ZSM5 based monolith reactors for NO decomposition
in Chemical engineering journal ( Print)
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Lisi L., Pirone R., Russo G., Stanzione V. (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Istituto di Ricerche sulla Combustione, CNR, P.le Tecchio, 80, 80125 Napoli, Italy
Dipartimento di Ingegneria Chimica, Università Federico II, Napoli, Italy (literal)
- Titolo
- Cu-ZSM5 based monolith reactors for NO decomposition (literal)
- Abstract
- Micronic ZSM5 (Si/Al = 25) powder has been deposited on cordierite monoliths by dip-coating technique
using colloidal alumina or silica as binders with different zeolite/binder ratios in aqueous suspension
determining the parameters to obtain the best adhesion and mechanical resistance of the washcoat layer.
For monolithic catalysts with washcoat containing 10 wt% SiO2 the following alternative preparation procedures have been used: (i) deposition of a pre-exchanged Cu-ZSM5 powder on the ceramic monolith; (ii) deposition of a H-ZSM5 powder on the ceramic monolith followed by copper exchange of the structured catalyst.
The monolithic catalysts have been investigated by morphological (SEM), physical (BET and porosity),
chemical (ICP-MS, EDX, XRD, H2 TPR) and catalytic (NO decomposition tests in flow reactor under dry
and wet conditions) analyses. Results have been compared with those obtained on the corresponding
Cu-ZSM5 powder sample with the same copper content and Si/Al ratio in order to define the effect of the
preparation procedure on the chemical and catalytic properties of the monoliths. (literal)
- Prodotto di
- Autore CNR
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