Naslov
Catalytic removal of NO: the effect of Cu loading and type of binder on catalytic properties of Cu/ZSM-5 catalyst

Autori
Tomašić, Vesna ; Geržina, Anica ; Gomzi, Zoran ; Zrnčević, Stanka

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
12th International Congress on Catalysis : proceedings of the 12th ICC / Corma, A. ; Melo, F. V. ; Mendioroz, S. ; Fierro, J.L.G. - Amsterdam : Elsevier, 2000, 1493-1498.

Skup
12th International Congress on Catalysis

Mjesto i datum
Granada, Španjolska, 09.07.2000. - 14.07.2000

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
nitrogen oxides; Cu/ZSM-5 catalyst; binders; catalytic decomposition

Sažetak
Catalytic decomposition of NO over Cu/ZSM-5 catalysts has been carried out in a tubular fixed-bed reactor at atmospheric pressure. The influence of the catalyst composition on its physical-chemical and catalytic properties has been investigated. An optimal content of copper at wich Cu/ZSM-5 catalyst demonstrated maximum activity has been established. It has been found that catalyst activity increased with the increase in Si/Al ration or with the decrease in aluminium content over zeolite. The addition of binders, such as MgO, ZnO, AlF_3 and Na-silicate changed physical properties of the catalyst and at same time facilitated shaping of the catalyst during the preparation step.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo

POVEZANOST RADA