1
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Gas Diffusion in an Automotive Catalyst in an Unsteady State. J IND ENG CHEM 2022. [DOI: 10.1016/j.jiec.2022.11.059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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2
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Ramos HSF, Mmbaga JP, Hayes RE. Catalyst Optimization in a Catalytic Flow Reversal Reactor for Lean Methane Combustion. Catal Today 2022. [DOI: 10.1016/j.cattod.2022.01.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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3
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Cornejo I, Nikrityuk P, Hayes RE. Heat and mass transfer inside of a monolith honeycomb: From channel to full size reactor scale. Catal Today 2022. [DOI: 10.1016/j.cattod.2020.10.036] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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4
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Accuracy of 2D modeling approach for performance simulation of noncircular single- and dual-layer monolithic catalysts: a case study. BRAZILIAN JOURNAL OF CHEMICAL ENGINEERING 2021. [DOI: 10.1007/s43153-021-00181-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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5
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On the Use of Dual Cell Density Monoliths. Catalysts 2021. [DOI: 10.3390/catal11091075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Monolith-type substrates are extensively used in automotive catalytic converters and have gained popularity in several other industrial processes. Despite their advantages over traditional unstructured catalysts, such as large surface area and low pressure drop, novel monolith configurations have not been investigated in depth. In this paper, we use a detailed computational model at the reactor scale, which considers entrance length, turbulence dissipation and internal diffusion limitations, to investigate the impact of using a dual cell substrate on conversion efficiency, pressure drop, and flow distribution. The substrate is divided into two concentric regions, one at its core and one at its periphery, and a different cell density is given to each part. According to the results, a difference of 40% in apparent permeability is sufficient to lead to a large flow maldistribution, which impacts conversion efficiency and pressure drop. The two mentioned variables show a positive or negative correlation depending on what part of the substrate—core or ring—has the highest permeability. This and other results contribute relevant evidence for further monolith optimization.
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6
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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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7
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Sun X, Wang Z, Li C, Zhang L, Yang W, Tao S. Three‐dimensional‐printed
holistic reactors with fractal structure for heterogeneous reaction. AIChE J 2021. [DOI: 10.1002/aic.17298] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Xueyan Sun
- Department of Chemistry, School of Chemical Engineering Dalian University of Technology Dalian People's Republic of China
| | - Zhigang Wang
- Department of Chemistry, School of Chemical Engineering Dalian University of Technology Dalian People's Republic of China
- Department of Chemical & Biomolecular Engineering National University of Singapore Singapore Singapore
| | - Chong Li
- Department of Chemistry, School of Chemical Engineering Dalian University of Technology Dalian People's Republic of China
| | - Lijing Zhang
- Department of Chemistry, School of Chemical Engineering Dalian University of Technology Dalian People's Republic of China
| | - Wenbo Yang
- Department of Chemistry, School of Chemical Engineering Dalian University of Technology Dalian People's Republic of China
| | - Shengyang Tao
- Department of Chemistry, School of Chemical Engineering Dalian University of Technology Dalian People's Republic of China
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8
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Papetti V, Dimopoulos Eggenschwiler P, Della Torre A, Montenegro G, Onorati A, Ortona A, Koltsakis G. Instationary heat and mass transfer phenomena in additive manufactured open cell polyhedral structures for automotive catalysis. Chem Eng Sci 2021. [DOI: 10.1016/j.ces.2021.116448] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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9
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Danilov VA, Kolb G. Tanks-in-series model for an auto-thermal reforming reactor with a channeled monolith. Chem Eng Sci 2021. [DOI: 10.1016/j.ces.2020.116269] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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10
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A Review of the Critical Aspects in the Multi-Scale Modelling of Structured Catalytic Reactors. Catalysts 2021. [DOI: 10.3390/catal11010089] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Structured catalytic reactors are enjoying an increasingly important role in the reaction engineering world. At the same time, there are large and growing efforts to use advanced computational models to describe such reactors. The structured reactor represents a multi-scale problem that is typically modelled at the largest scale only, with sub-models being used to improve the model granularity. Rather than a literature review, this paper provides an overview of the key factors that must be considered when choosing these sub-models (or scale bridges). The example structured reactor selected for illustration purposes is the washcoated honeycomb monolith design. The sub-models reviewed include those for pressure drop, inter- and intra-phase mass and heat transfer, and effective thermal conductivity.
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11
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Sharma MK, Suru A, Joshi A, Kulkarni AA. A Novel Flow Reactor for Handling Suspensions: Hydrodynamics and Performance Evaluation. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.9b06864] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mrityunjay K. Sharma
- Chemical Engineering & Process Development Division, CSIR-National Chemical Laboratory, Pune, 411008, India
- Academy of Scientific and Innovative Research (AcSIR), CSIR-National Chemical Laboratory (NCL) Campus, Pune, 411008, India
| | - Aditya Suru
- Chemical Engineering & Process Development Division, CSIR-National Chemical Laboratory, Pune, 411008, India
| | - Anuj Joshi
- Chemical Engineering & Process Development Division, CSIR-National Chemical Laboratory, Pune, 411008, India
| | - Amol A. Kulkarni
- Chemical Engineering & Process Development Division, CSIR-National Chemical Laboratory, Pune, 411008, India
- Academy of Scientific and Innovative Research (AcSIR), CSIR-National Chemical Laboratory (NCL) Campus, Pune, 411008, India
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12
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Wang Y, Li WC, Zhou YX, Lu R, Lu AH. Boron nitride wash-coated cordierite monolithic catalyst showing high selectivity and productivity for oxidative dehydrogenation of propane. Catal Today 2020. [DOI: 10.1016/j.cattod.2018.12.028] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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13
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Coney C, Stere C, Millington P, Raj A, Wilkinson S, Caracotsios M, McCullough G, Hardacre C, Morgan K, Thompsett D, Goguet A. Spatially-resolved investigation of the water inhibition of methane oxidation over palladium. Catal Sci Technol 2020. [DOI: 10.1039/d0cy00154f] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Pd/Al2O3 catalysts are known to be active for low temperature methane oxidation reactions, however it has been shown that gases normally associated with methane gas streams (H2O, CO2, H2S) can have an inhibitory effect on the total oxidation reaction.
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Affiliation(s)
- Ciaran Coney
- School of Chemistry and Chemical Engineering
- Queen's University Belfast
- Belfast
- UK
| | - Cristina Stere
- School of Chemical Engineering and Analytical Science
- University of Manchester
- Manchester
- UK
| | | | - Agnes Raj
- Johnson Matthey Technology Centre
- Reading RG4 9NH
- UK
| | | | | | | | - Christopher Hardacre
- School of Chemical Engineering and Analytical Science
- University of Manchester
- Manchester
- UK
| | - Kevin Morgan
- School of Chemistry and Chemical Engineering
- Queen's University Belfast
- Belfast
- UK
| | | | - Alexandre Goguet
- School of Chemistry and Chemical Engineering
- Queen's University Belfast
- Belfast
- UK
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14
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Pressure correction for automotive catalytic converters: A multi-zone permeability approach. Chem Eng Res Des 2019. [DOI: 10.1016/j.cherd.2019.05.017] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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15
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Abstract
Mass and heat transfer coefficients (MTC and HTC) in automotive exhaust catalytic monolith channels are estimated and correlated for a wide range of gas velocities and prevailing conditions of small up to real size converters. The coefficient estimation is based on a two dimensional computational fluid dynamic (2-D CFD) model developed in Comsol Multiphysics, taking into account catalytic rates of a real catalytic converter. The effect of channel size and reaction rates on mass and heat transfer coefficients and the applicability of the proposed correlations at different conditions are discussed. The correlations proposed predict very satisfactorily the mass and heat transfer coefficients calculated from the 2-D CFD model along the channel length. The use of a one dimensional (1-D) simplified model that couples a plug flow reactor (PFR) with mass transport and heat transport effects using the mass and heat transfer correlations of this study is proved to be appropriate for the simulation of the monolith channel operation.
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16
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Torkashvand B, Maier L, Hettel M, Schedlbauer T, Grunwaldt JD, Deutschmann O. On the challenges and constrains of ultra-low emission limits: Formaldehyde oxidation in catalytic sinusoidal-shaped channels. Chem Eng Sci 2019. [DOI: 10.1016/j.ces.2018.10.031] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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17
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Parra-Cabrera C, Achille C, Kuhn S, Ameloot R. 3D printing in chemical engineering and catalytic technology: structured catalysts, mixers and reactors. Chem Soc Rev 2018; 47:209-230. [PMID: 29131228 DOI: 10.1039/c7cs00631d] [Citation(s) in RCA: 162] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Computer-aided fabrication technologies combined with simulation and data processing approaches are changing our way of manufacturing and designing functional objects. Also in the field of catalytic technology and chemical engineering the impact of additive manufacturing, also referred to as 3D printing, is steadily increasing thanks to a rapidly decreasing equipment threshold. Although still in an early stage, the rapid and seamless transition between digital data and physical objects enabled by these fabrication tools will benefit both research and manufacture of reactors and structured catalysts. Additive manufacturing closes the gap between theory and experiment, by enabling accurate fabrication of geometries optimized through computational fluid dynamics and the experimental evaluation of their properties. This review highlights the research using 3D printing and computational modeling as digital tools for the design and fabrication of reactors and structured catalysts. The goal of this contribution is to stimulate interactions at the crossroads of chemistry and materials science on the one hand and digital fabrication and computational modeling on the other.
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Affiliation(s)
- Cesar Parra-Cabrera
- Centre for Surface Chemistry and Catalysis, KU Leuven - University of Leuven, Celestijnenlaan 200F, B-3001 Leuven, Belgium.
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18
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Optimization of axial catalyst loading in transient-operated zone-structured monoliths: Reduction of cumulative emissions in automotive oxidation catalysts. Chem Eng Sci 2017. [DOI: 10.1016/j.ces.2017.09.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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19
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Kang SB, Kalamaras C, Balakotaiah V, Epling W. Zoning and Trapping Effects on CO and Hydrocarbon Light-Off in Diesel Oxidation Catalysts. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b03604] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Sung Bong Kang
- Deptartment
of Chemical and Biomolecular Engineering, University of Houston, Houston, Texas 77204, United States
| | | | - Vemuri Balakotaiah
- Deptartment
of Chemical and Biomolecular Engineering, University of Houston, Houston, Texas 77204, United States
| | - William Epling
- Deptartment
of Chemical Engineering, University of Virginia, Charlottesville, Virginia 22904-4741, United States
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20
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Monoliths: A Review of the Basics, Preparation Methods and Their Relevance to Oxidation. Catalysts 2017. [DOI: 10.3390/catal7020062] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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21
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Investigating the effect of channel geometry on selective catalytic reduction of NOx in monolith reactors. Chem Eng Res Des 2017. [DOI: 10.1016/j.cherd.2016.12.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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22
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23
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Mozaffari B, Tischer S, Votsmeier M, Deutschmann O. A one-dimensional modeling approach for dual-layer monolithic catalysts. Chem Eng Sci 2016. [DOI: 10.1016/j.ces.2015.09.021] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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24
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Sun R, Xin F, Yang L. Modeling of Monolithic Catalyst Washcoated with TS-1 and Reactor for Continuous Cyclohexanone Ammoximation Reaction. Ind Eng Chem Res 2015. [DOI: 10.1021/ie505043u] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Rui Sun
- School
of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
- Collaborative
Innovation Center of Chemical Science and Engineering, Tianjin 300072, China
| | - Feng Xin
- School
of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
- Collaborative
Innovation Center of Chemical Science and Engineering, Tianjin 300072, China
| | - Libin Yang
- School
of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
- Tianjin
Key Laboratory of Marin Resources and Chemistry, Tianjin University of Science and Technology, Tianjin 300457, China
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25
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Struk P, T’ien J, Miller F, Dietrich D. Transient numerical modeling of catalytic channels using a quasi-steady gas phase. Chem Eng Sci 2014. [DOI: 10.1016/j.ces.2014.07.053] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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26
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Fadic A, Nien TW, Mmbaga J, Hayes RE, Votsmeier M. A case study in multi-scale model reduction: The effect of cell density on catalytic converter performance. CAN J CHEM ENG 2014. [DOI: 10.1002/cjce.22023] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Anton Fadic
- Department of Chemical and Materials Engineering; University of Alberta; Edmonton Alberta Canada
| | - Teng-Wang Nien
- Department of Chemical and Materials Engineering; University of Alberta; Edmonton Alberta Canada
| | - Joseph Mmbaga
- Department of Chemical and Materials Engineering; University of Alberta; Edmonton Alberta Canada
| | - Robert E. Hayes
- Department of Chemical and Materials Engineering; University of Alberta; Edmonton Alberta Canada
| | - Martin Votsmeier
- Umicore; Automotive Catalysis Division; Research and Development; Hanau Germany
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27
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Koutoufaris I, Koltsakis G. Heat- and mass-transfer induced hysteresis effects during catalyst light-off testing. CAN J CHEM ENG 2014. [DOI: 10.1002/cjce.22011] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | - Grigorios Koltsakis
- Department of Mechanical Engineering; Aristotle University Thessaloniki; 541 24 Thessaloniki Greece
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28
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Santos H, Costa M. Influence of the three way catalytic converter substrate cell density on the mass transfer and reaction resistances. Chem Eng Sci 2014. [DOI: 10.1016/j.ces.2013.12.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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29
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30
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Dai C, Lei Z, Zhang J, Li Y, Chen B. Monolith catalysts for the alkylation of benzene with propylene. Chem Eng Sci 2013. [DOI: 10.1016/j.ces.2013.02.066] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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31
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32
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Kato S, Ozeki H, Yamada H, Tagawa T, Takahashi N, Shinjoh H. Direct measurements of gas diffusivity in a washcoat layer under steady state conditions at ambient temperature. J IND ENG CHEM 2013. [DOI: 10.1016/j.jiec.2012.10.028] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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33
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34
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Sivasankari MK, Rajendran L. Analytical expression of the concentration of species and effectiveness factors in porous catalysts using the Adomian decomposition method. KINETICS AND CATALYSIS 2013. [DOI: 10.1134/s0023158413010138] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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35
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Srinivasan A, Depcik C. One-Dimensional Pseudo-Homogeneous Packed-Bed Reactor Modeling: I. Chemical Species Equation and Effective Diffusivity. Chem Eng Technol 2012. [DOI: 10.1002/ceat.201200458] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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36
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Heat and mass transfer in automotive catalysts—The influence of turbulent velocity fluctuations. Chem Eng Sci 2012. [DOI: 10.1016/j.ces.2011.10.070] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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37
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Electrochemical characterization of a supercapacitor flow cell for power production from salinity gradients. Electrochim Acta 2012. [DOI: 10.1016/j.electacta.2012.05.069] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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38
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Budek A, Szymczak P. Network models of dissolution of porous media. PHYSICAL REVIEW. E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS 2012; 86:056318. [PMID: 23214886 DOI: 10.1103/physreve.86.056318] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2012] [Indexed: 06/01/2023]
Abstract
We investigate the chemical dissolution of porous media using a 2D network model in which the system is represented as a series of interconnected pipes with the diameter of each segment increasing in proportion to the local reactant consumption. Moreover, the topology of the network is allowed to change dynamically during the simulation: As the diameters of the eroding pores become comparable with the interpore distances, the pores are joined together, thus changing the interconnections within the network. With this model, we investigate different growth regimes in an evolving porous medium, identifying the mechanisms responsible for the emergence of specific patterns. We consider both the random and regular network and study the effect of the network geometry on the patterns. Finally, we consider practically important problem of finding an optimum flow rate that gives a maximum increase in permeability for a given amount of reactant.
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Affiliation(s)
- Agnieszka Budek
- Institute of Theoretical Physics, Faculty of Physics, University of Warsaw, Hoza 69, 00-618, Warsaw, Poland
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39
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40
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Effectiveness factor for thin catalytic coatings: Improved analytical approximation using perturbation techniques. Chem Eng Sci 2012. [DOI: 10.1016/j.ces.2011.12.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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41
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Ström H, Sasic S, Andersson B. Turbulent operation of diesel oxidation catalysts for improved removal of particulate matter. Chem Eng Sci 2012. [DOI: 10.1016/j.ces.2011.10.043] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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42
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Scialdone O, Guarisco C, Galia A. Oxidation of organics in water in microfluidic electrochemical reactors: Theoretical model and experiments. Electrochim Acta 2011. [DOI: 10.1016/j.electacta.2011.09.073] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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43
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Depcik C, Srinivasan A. One + One-Dimensional Modeling of Monolithic Catalytic Converters. Chem Eng Technol 2011. [DOI: 10.1002/ceat.201100144] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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44
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Yue H, Zhao Y, Zhao L, Lv J, Wang S, Gong J, Ma X. Hydrogenation of dimethyl oxalate to ethylene glycol on a Cu/SiO2/cordierite monolithic catalyst: Enhanced internal mass transfer and stability. AIChE J 2011. [DOI: 10.1002/aic.12785] [Citation(s) in RCA: 106] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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45
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Heat and mass transfer correlations and bifurcation analysis of catalytic monoliths with developing flows. Chem Eng Sci 2011. [DOI: 10.1016/j.ces.2011.01.045] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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46
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47
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Ström H, Sasic S, Andersson B. Effects of the Turbulent-to-Laminar Transition in Monolithic Reactors for Automotive Pollution Control. Ind Eng Chem Res 2011. [DOI: 10.1021/ie102291t] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Henrik Ström
- Competence Centre for Catalysis, ‡Department of Chemical Reaction Engineering, and §Department of Applied Mechanics, Chalmers University of Technology, Göteborg, SE-412 96, Sweden
| | - Srdjan Sasic
- Competence Centre for Catalysis, ‡Department of Chemical Reaction Engineering, and §Department of Applied Mechanics, Chalmers University of Technology, Göteborg, SE-412 96, Sweden
| | - Bengt Andersson
- Competence Centre for Catalysis, ‡Department of Chemical Reaction Engineering, and §Department of Applied Mechanics, Chalmers University of Technology, Göteborg, SE-412 96, Sweden
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48
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49
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Kwon HJ, Baik JH, Kang SB, Nam IS, Yoon BJ, Oh SH. Simulation of a Nonisothermal Modern Three-Way Catalyst Converter. Ind Eng Chem Res 2010. [DOI: 10.1021/ie1007486] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hyuk Jae Kwon
- Department of Chemical Engineering/School of Environmental Science and Engineering, Pohang University of Science and Technology (POSTECH), San 31 Hyoja-dong, Pohang 790-784, Korea
| | - Joon Hyun Baik
- Department of Chemical Engineering/School of Environmental Science and Engineering, Pohang University of Science and Technology (POSTECH), San 31 Hyoja-dong, Pohang 790-784, Korea
| | - Sung Bong Kang
- Department of Chemical Engineering/School of Environmental Science and Engineering, Pohang University of Science and Technology (POSTECH), San 31 Hyoja-dong, Pohang 790-784, Korea
| | - In-Sik Nam
- Department of Chemical Engineering/School of Environmental Science and Engineering, Pohang University of Science and Technology (POSTECH), San 31 Hyoja-dong, Pohang 790-784, Korea
| | - Byung Jun Yoon
- Department of Chemical Engineering/School of Environmental Science and Engineering, Pohang University of Science and Technology (POSTECH), San 31 Hyoja-dong, Pohang 790-784, Korea
| | - Se H. Oh
- General Motors R&D Planning Center, Warren, Michigan 48090-9055
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50
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Santos H, Costa M. On the quantification of the controlling regimes in automotive catalytic converters. AIChE J 2010. [DOI: 10.1002/aic.12252] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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