01705nab a2200205 4500 20260520000840.0 260224s2009 xxu Modeling of selective catalytic reduction (SCR) for NO removal using monolithic honeycomb catalyst nov./dic. 2009 09/06/2010 ; 09/06/2010 6 p. ; 6146-6151 Transcripción del resumen del autor. In this study, a monolithic honeycomb catalyst is being used in a SCR reactor rather than pellet catalyst in many conventional gas-solid catalytic processes because the advantages of honeycomb matrix are very low pressure drop, high geometric specific surface area, and resistance to deposition of carbon and dust. The three-dimensional computational fluid dynamics (CFD) simulation for SCR for NO removal in monolithic honeycomb reactor was performed. The mathematical model of monolithic SCR reactor, in which a Rideal-type DeNOx rate equation was incorporated, was established. The calculated results were compared with the experimental data to verify the reliability. It was found that the lower gas inlet velocity, higher gas inlet temperature, and higher NH3/NO feed ratio lead to higher NO conversion. The square shape of the monolith channel has a better performance both in NO conversion and pressure drop. The appropriate space length between two catalyst layers under the investigated conditions is about 60 mm, which can result in good NO conversion and gas mixing. 6 Energy & fuels 23 ARTICULO Lei, Zhignag 42441 Liu, Xueyi 42442 Jia, Meiru 42443 170863 170863 0 0 0 0 238682 BAAB BAAB 2026-03-05 200045717 0 200045717 2026-03-05 15:13:13 2026-03-05 ARTICULO