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
  • 341 (literal)
Pagina fine
  • 347 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 154 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • SI (literal)
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

Incoming links:


Autore CNR di
Prodotto
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
data.CNR.it