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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Experimental and modeling study of CO and hydrocarbons light-off on various Pt-Pd/γ-Al2O3 diesel oxidation catalysts
Keyvan Daneshvar,Rama Krishna Dadi,Dan Luss,Vemuri Balakotaiah,Sung Bong Kang,Christos M. Kalamaras,William S. Epling +6 more
TL;DR: In this article, a global kinetic model is developed for the oxidation of mixtures of CO, C 2 H 4 (ethylene), C 7 H 8 (toluene), and C 6 H 14 (hexane) over Pt-Pd/γ-Al 2 O 3 diesel oxidation catalysts with different Pt/Pd molar ratios (100:0, 75:25, 50:50, 25:75, 0:100).
Journal ArticleDOI
The impact of CO and C3H6 pulses on PtOx reduction and NO oxidation in a diesel oxidation catalyst
TL;DR: In this article, a global kinetic model was developed, considering PtOx existence and its reduction by CO and C3H6 pulses, and the model was further validated by isothermal experiments.
Journal ArticleDOI
Promotional effect of lanthana on the high-temperature thermal stability of Pt/TiO2 sulfur-resistant diesel oxidation catalysts
Zhengzheng Yang,Na Zhang,Yi Cao,Yunxiang Li,Yunwen Liao,Youping Li,Maochu Gong,Yaoqiang Chen +7 more
TL;DR: In this paper, lanthana was introduced into a TiO2 sulfur-resistant support via co-precipitation, and then a Pt/TiO2-La2O3 diesel oxidation catalyst (DOC) was prepared using the impregnation method.
Journal ArticleDOI
An Experimental and Theoretical Study of a Catalytic Monolith to Control Automobile Exhaust Emissions
TL;DR: In this article, chemical kinetics, mass transfer and heat transfer effects were studied using appropriate temperature and flow conditions to separate the effects of combustion of a mixture of propane and air within a multi-channel monolith.
Journal ArticleDOI
Catalytic Combustion Kinetics: Using a Direct Search Algorithm to Evaluate Kinetic Parameters from Light-Off Curves
TL;DR: In this paper, a method for evaluating the kinetic constants in a rate expression for catalytic combustion applications using experimental light-off curves is described, using a transient one-dimensional single channel monolith finite element reactor model to simulate reactor performance.
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