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The effect of different slurry compositions and solvents upon the properties of ZSM5-washcoated cordierite honeycombs for the SCR of NO x with methane
(Elsevier Science, 2005-10)
ZSM5-washcoated monoliths were prepared using different slurry compositions and the following solvents: water, methyl alcohol, ethyl alcohol, isopropyl alcohol, butyl alcohol, ethyl acetate, and acetone. The effect of the ...
Binder effect upon the catalytic behavior of PtCoZSM5 washcoated on cordierite monoliths
(Elsevier Science, 2004-11)
PtCoZSM5 in powder form is an effective catalyst for the selective reduction of NOx with methane. In order to attach a stable film of this powder to a cordierite honeycomb monolith, several approaches were assayed. Either ...
Zeolite washcoating onto cordierite honeycomb reactors for environmental applications
(Elsevier Science Sa, 2005-01)
The preparation conditions to obtain zeolite washcoats with optimum loading and homogeneous distribution are studied for mordenite, ferrierite and ZSM5, The slurry concentration and the number of immersions were combined ...
Washcoating of Pt-ZSM5 onto aluminium foams
(Elsevier Science, 2008)
Effectiveness factor calculation and monolith reactor simulation with non-uniform washcoat and arbitrary catalytic activity distribution
(Plapiqui, 2011-01)
A simple, precise and fast procedure to simulate monolith reactors is presented. The method allows the estimation of effectiveness factors (η) in monolith with washcoat of irregular geometries and arbitrary catalytic ...
Óxidos mixtos CoOx-MnOx sintetizados por autocombustión/MW para la oxidación de tolueno en presencia de agua
(Bogotá - Ciencias - Maestría en Ciencias - QuímicaDepartamento de QuímicaUniversidad Nacional de Colombia - Sede Bogotá, 2020-01-31)
Los compuestos orgánicos volátiles (COVs) constituyen uno de los más importantes contaminantes del aire puesto que actúan como agentes precursores del smog fotoquímico, la lluvia ácida y otros compuestos nocivos. La oxidación ...