Journal ArticleDOI
Kinetic Study of Carbon Monoxide and Propylene Oxidation on Platinum Catalysts
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This article is published in Industrial & Engineering Chemistry Product Research and Development.The article was published on 1973-12-01. It has received 485 citations till now. The article focuses on the topics: Platinum & Carbon monoxide.read more
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Journal ArticleDOI
Back-Diffusion Modeling of NO2 in Catalyzed Diesel Particulate Filters
TL;DR: In this article, the authors considered the coupling between reaction and diffusion phenomena in catalyst-coated diesel particulate filters and showed that the contribution of diffusion is responsible for about one-third of the total regeneration rate for the range of conditions typically found in medium-sized diesel engines.
Journal ArticleDOI
CFD simulation of the effect of upstream flow distribution on the light-off performance of a catalytic converter
Wu Guojiang,Tan Song +1 more
TL;DR: In this article, the evolutions of the distributions of temperature and concentration in the monolith during the cold-start period and the effects of the flow distributions on the performance of a catalytic converter using numerical simulation were studied through numerical simulation.
Journal ArticleDOI
The development of a model capable of predicting diesel lean NOx catalyst performance under transient conditions
Graham Paul Ansell,P.S. Bennett,Julian Peter Cox,Jonathan Charles Frost,Peter Geoffrey Gray,A.-M. Jones,Raj Rao Rajaram,Andrew Peter Walker,M. Litorell,Gudmund Smedler +9 more
TL;DR: In this article, steady state kinetics data from a commercial Pt-based lean NOx catalyst have been used to formulate a kinetic model to describe the performance of the catalyst, and the use of the model to predict the performance under light-off conditions is described.
Journal ArticleDOI
An overview of after-treatment systems for diesel engines
TL;DR: A brief insight on the development and advances of different after-treatment devices like diesel particulate filter (DPF), lean NOx trap (LNT), diesel oxidation catalyst (DOC), and selective catalytic reduction (SCR) are given.
Journal ArticleDOI
A fully distributed model for the simulation of a catalytic combustor
TL;DR: In this article, the authors presented a comprehensive two-dimensional model for the simulation of one single channel of a catalytic combustor, where the effects occurring in the gas phase, in the washcoat layer and in the substrate are calculated simultaneously in a transient simulation.
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