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1
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Hayes RE, Cornejo I. Multi‐scale modelling of monolith reactors: A 30‐year perspective from 1990 to 2020. CAN J CHEM ENG 2021. [DOI: 10.1002/cjce.24144] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Robert E. Hayes
- Department of Chemical and Materials Engineering University of Alberta Edmonton Alberta Canada
| | - Ivan Cornejo
- Departamento de Ingenieria Quimica y Ambiental Universidad Tecnica Federico Santa Maria Valparaiso Chile
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2
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Dammalapati S, Aghalayam P, Kaisare N. Modeling the Effects of the Inlet Manifold Design on the Performance of a Diesel Oxidation Catalytic Converter. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.0c05061] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Sruti Dammalapati
- Department of Chemical Engineering, Indian Institute of Technology Madras, Chennai 600036, India
| | - Preeti Aghalayam
- Department of Chemical Engineering, Indian Institute of Technology Madras, Chennai 600036, India
| | - Niket Kaisare
- Department of Chemical Engineering, Indian Institute of Technology Madras, Chennai 600036, India
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3
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Nair S, Mittal M. An Investigation on the Performance of an Oxidation Catalyst Using Two-dimensional Simulation with Detailed Reaction Mechanism. CHEMICAL PRODUCT AND PROCESS MODELING 2020. [DOI: 10.1515/cppm-2019-0115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractThe advent of stricter emission standards has increased the importance of aftertreatment devices and the role of numerical simulations in the evolution of better catalytic converters in order to satisfy these emission regulations. In this paper, a 2-D numerical simulation of a single channel of the monolith catalytic converter is presented by using detailed surface reaction kinetics aiming to investigate the chemical behaviour inside the converter. The model has been developed to study the conversion of carbon monoxide (CO) in the presence of propene (C3H6) for low-temperature combustion (LTC) engine application. The inhibition effect of C3H6 over a wide range of CO inlet concentrations is investigated. Considering both low and high levels of CO concentration at the inlet, the 2-D model predicted better results than their corresponding 1-D counterparts when compared with the experimental data from literature. It was also observed that C3H6 inhibition at high temperatures was significant, particularly for high concentrations of CO compared to low concentrations of CO at the inlet.
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Affiliation(s)
- Sreeharsh Nair
- Department of Mechanical Engineering, Indian Institute of Technology Madras, Chennai, Tamil Nadu 600036, India
| | - Mayank Mittal
- Department of Mechanical Engineering, Indian Institute of Technology Madras, Chennai, Tamil Nadu 600036, India
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4
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Wang P, Yi J, Ezukwoke N, Li K, Lei L. Mechanism Investigation of Hydrocarbon Emissions from the In-Cylinder Post-Injection Effect on NO Oxidation over a Diesel Oxidation Catalyst. J Phys Chem A 2019; 123:8009-8016. [DOI: 10.1021/acs.jpca.9b05624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Pan Wang
- School of Automotive and Traffic Engineering, Jiangsu University, 212013 Zhenjiang, China
| | - Jing Yi
- School of Automotive and Traffic Engineering, Jiangsu University, 212013 Zhenjiang, China
| | - Nnabuike Ezukwoke
- Department of Electronic Engineering, University of Nigeria, Nsukka 410101, Nigeria
| | - Kai Li
- School of Automotive and Traffic Engineering, Jiangsu University, 212013 Zhenjiang, China
| | - Lili Lei
- School of Automotive and Traffic Engineering, Jiangsu University, 212013 Zhenjiang, China
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5
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Song Y, Grabow LC. Activity Trends for Catalytic CO and NO Co-Oxidation at Low Temperature Diesel Emission Conditions. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b01905] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yuying Song
- Department of Chemical and Biomolecular Engineering, University of Houston, Houston, Texas 77204, United States
| | - Lars C. Grabow
- Department of Chemical and Biomolecular Engineering, University of Houston, Houston, Texas 77204, United States
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6
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Lorenzi JM, Matera S, Reuter K. Synergistic Inhibition of Oxide Formation in Oxidation Catalysis: A First-Principles Kinetic Monte Carlo Study of NO + CO Oxidation at Pd(100). ACS Catal 2016. [DOI: 10.1021/acscatal.6b01344] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Juan M. Lorenzi
- Chair
for Theoretical Chemistry and Catalysis Research Center, Technische Universität München, Lichtenbergstr. 4, 85747 Garching, Germany
| | - Sebastian Matera
- Fachbereich
f. Mathematik u. Informatik, Freie Universität Berlin, Otto-von-Simson-Str.
19, D-14195 Berlin, Germany
| | - Karsten Reuter
- Chair
for Theoretical Chemistry and Catalysis Research Center, Technische Universität München, Lichtenbergstr. 4, 85747 Garching, Germany
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7
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Hazlett MJ, Epling WS. Spatially resolving CO and C3H6 oxidation reactions in a Pt/Al2O3 model oxidation catalyst. Catal Today 2016. [DOI: 10.1016/j.cattod.2015.11.033] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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8
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9
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Sola C, Abedi A, Hayes RE, Epling WS, Votsmeier M. Investigating carbon monoxide and propene oxidation on a platinum diesel oxidation catalyst. CAN J CHEM ENG 2014. [DOI: 10.1002/cjce.21961] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Carolina Sola
- Department of Chemical and Materials Engineering; University of Alberta; Edmonton AB T6G 2G6 Canada
| | - Ali Abedi
- Department of Chemical Engineering; University of Waterloo; Waterloo Ontario Canada
| | - Robert E. Hayes
- Department of Chemical and Materials Engineering; University of Alberta; Edmonton AB T6G 2G6 Canada
| | - William S. Epling
- Department of Chemical Engineering; University of Waterloo; Waterloo Ontario Canada
- Department of Chemical and Biomolecular Engineering; University of Houston; Houston TX, USA
| | - Martin Votsmeier
- Research and Development, Automotive Catalysis Division; Umicore; Hanau Germany
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10
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Effect of Si-Doping on Thermal Stability and Diesel Oxidation Activity of Pt Supported Porous γ-Al2O3 Monolithic Catalyst. Catal Letters 2011. [DOI: 10.1007/s10562-011-0711-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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