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Alatyar AM, Berrouk AS, AlShehhi MS. CFD microscale modelling of flow behavior in different parts of a rotating packed bed. Sci Rep 2023; 13:22419. [PMID: 38104218 PMCID: PMC10725488 DOI: 10.1038/s41598-023-49905-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 12/13/2023] [Indexed: 12/19/2023] Open
Abstract
Process intensification (PI) is playing a key role in alleviating the challenge of reducing carbon footprint of many chemical processes and bringing down their development costs. Over the years, many PI technologies have been investigated with rotating packed bed (RPB) technology receiving much of the attention for its potential of significant intensification in terms of capital expenditure, operating costs, and hardware size. In this study, microscale CFD simulations of a rotating packed bed were conducted, and the results were validated with experimental data. The results show the strong relation between the reverse flow at the packing outer periphery and the gas maldistribution factor. The latter is mainly caused by the accelerating flow in the outer cavity. Inside the wire mesh packing, the gas flow is found to be almost fully uniform for nearly half of the total packing depth. Also, turbulent kinetic energy (TKE) levels at the packing outer edge are strongly linked to the slip tangential velocity component, while at its inner edge, they depend mainly on the radial packing velocity. The so-called gas end effect zone is detected by observing the TKE profiles near the packing outer edge. The latter accounts for less than 10% of the total packing depth. The validity of the widely used porous media model in RPBs' packing for both radial and tangential directions is confirmed by the obtained results, but this excludes the packing inner and outer edges. In the inner cavity region, gas exhibits two distinctive behaviors and transits from free vortex flow to swirling flow as the flow becomes close to the vortex core. As a result of this transition, the increase in shear stress accelerates the decrease in the gas tangential velocity in the vortex core and help speed up the favorable pressure gradient and flow establishment beyond the vortex core.
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Affiliation(s)
- Ahmed M Alatyar
- Mechanical Engineering Department, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates
- Mechanical Power Engineering Department, Faculty of Engineering, Tanta University, P.O. Box 31521, Tanta, Egypt
| | - Abdallah S Berrouk
- Mechanical Engineering Department, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates.
- Center for Catalysis and Separation (CeCas), Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates.
| | - Mohamed S AlShehhi
- Mechanical Engineering Department, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates
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2
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Duan X, Lu Z, Sun B, Wu S, Qian Z. Efficient utilization of free radicals in advanced oxidation processes under high-gravity environment for disposing pollutants in effluents and gases: A critical review. CHEMOSPHERE 2023:139057. [PMID: 37268234 DOI: 10.1016/j.chemosphere.2023.139057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 05/16/2023] [Accepted: 05/26/2023] [Indexed: 06/04/2023]
Abstract
Advanced oxidation processes (AOPs) using strongly oxidizing radicals are promising for wastewater treatment and gas purification. Nevertheless, the short half-life of radicals and the limited mass transfer in traditional reactors cause under-utilization of radicals and low pollutant removal efficiency. High-gravity technology (HiGee)-enhanced AOPs (HiGee-AOPs) have been demonstrated a promising way to enhance radical utilization in a rotating packed bed reactor (RPB). Here, we review the potential mechanisms of intensified radical utilization in HiGee-AOPs, structures and performance of RPB, and applications of HiGee in AOPs. The intensification mechanisms are described from three aspects: enhanced generation of radicals by efficient mass transfer, in-situ radical utilization under frequent liquid film renewal, and selective effect on radical utilization due to micromixing in RPB. Based on these mechanisms, we propose a novel High-gravity flow reaction with the essence of efficiency, in-situ, and selectivity in order to better explain the strengthening mechanisms in HiGee-AOPs. HiGee-AOPs possess great potential for treating effluent and gaseous pollutants due to characteristics of High-gravity flow reaction. We discuss the pros and cons of different RPBs and their applications to specific HiGee-AOPs. HiGee improve the following AOPs: (1) facilitate interfacial mass transfer in homogeneous AOPs, (2) enhance mass transfer to expose more catalytically active sites and mass-produce nanocatalysts for heterogeneous AOPs, (3) inhibit bubble accumulation on the electrode surface of electrochemical AOPs, (4) increase the mass transfer between liquid and catalysts in UV-assisted AOPs, (5) improve the micromixing efficiency of ultrasound-based AOPs. Strategies outlined in this paper should inspire further development of HiGee-AOPs.
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Affiliation(s)
- Xiaoxi Duan
- College of Resources and Environment, University of Chinese Academy of Sciences, 19 A Yuquan Road, Beijing, 100049, China; Binzhou Institute of Technology, Weiqiao-UCAS Science and Technology Park, Binzhou City, Shandong, 256606, China
| | - ZhiCheng Lu
- College of Resources and Environment, University of Chinese Academy of Sciences, 19 A Yuquan Road, Beijing, 100049, China; Binzhou Institute of Technology, Weiqiao-UCAS Science and Technology Park, Binzhou City, Shandong, 256606, China
| | - Baochang Sun
- Research Center of the Ministry of Education for High Gravity Engineering and Technology, Beijing University of Chemical Technology, Beijing, 100029, PR China.
| | - Shao Wu
- College of Resources and Environment, University of Chinese Academy of Sciences, 19 A Yuquan Road, Beijing, 100049, China; Binzhou Institute of Technology, Weiqiao-UCAS Science and Technology Park, Binzhou City, Shandong, 256606, China
| | - Zhi Qian
- College of Resources and Environment, University of Chinese Academy of Sciences, 19 A Yuquan Road, Beijing, 100049, China; Binzhou Institute of Technology, Weiqiao-UCAS Science and Technology Park, Binzhou City, Shandong, 256606, China.
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3
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Chen WC, Chen XT, Wang ZX, Chu GW, Zhang LL, Chen JF. Effects of inclined state and rolling motion on gas–liquid effective interfacial area in a rotating packed bed. Chem Eng Sci 2023. [DOI: 10.1016/j.ces.2022.118238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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4
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Liao HL, Jiang L, Yu HX, Liu ZH, Fu JW, Chu GW, Luo Y. Numerical studies of dynamic behavior of liquid film on single-layer wire mesh with different wettabilities. Front Chem Sci Eng 2022. [DOI: 10.1007/s11705-022-2205-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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5
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Wojtasik-Malinowska J, Jaskulski M, Jaskulski M. CFD simulation of gas pressure drop in porous packing for rotating packed beds (RPB) CO 2 absorbers. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:71857-71870. [PMID: 35606579 PMCID: PMC9515033 DOI: 10.1007/s11356-022-20859-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Accepted: 05/12/2022] [Indexed: 06/15/2023]
Abstract
Rotating packed bed (RPB) is a promising technology which can be used to intensify mass transfer in absorption processes. A better understanding of fluid dynamics is crucial to fill the gap in fundamental knowledge. Raising awareness on new technology and creating rules for process design and control are also very important. The experimental investigation of fluid in rotating beds is a very complex and difficult issue. What is more, the knowledge of the phase behavior in an RPB device is still insufficient. Therefore, an CFD (computational fluid dynamics) simulation is proposed as a tool for the study of gas phase flow inside porous packing. This study presents a three-dimensional numerical model for two fluid models: k-ε and RNG k-ε, for predicting dry pressure drop. The obtained simulation outcome was compared with the experimental results. The experimental dry pressure drop for porous packing was investigated for rotational speed in the range from 150 rpm to 1500 rpm and compared to the results from the CFD model. The comparison between the experimental and simulation results indicates very good consistency for the entire range of the rotational speed of interest. CFD modelling is recognised as an adequate tool leading to the better understanding of gas phase behaviour inside an RPB, filling an essential gap in our knowledge of the hydrodynamics of rotating packing, which allows to improve the design and performance of the process in RPB in terms of minimizing energy and material consumption.
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Affiliation(s)
- Justyna Wojtasik-Malinowska
- Department of Environmental Engineering, Faculty of Process and Environmental Engineering, Lodz University of Technology, Wolczanska st. 213, 90-924, Lodz, Poland
| | - Maciej Jaskulski
- Department of Environmental Engineering, Faculty of Process and Environmental Engineering, Lodz University of Technology, Wolczanska st. 213, 90-924, Lodz, Poland.
| | - Marcin Jaskulski
- Faculty of Geographical Sciences, Institute of Urban Geography, Tourism Studies and Geoinformation, University of Lodz, Kopcinskiego st. 31, 90-142, Lodz, Poland
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6
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A comprehensive review on the hydrodynamics, mass transfer and chemical absorption of CO2 and modelling aspects of rotating packed bed. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.121248] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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7
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Pore-scale numerical simulations of flow and convective heat transfer in a porous woven metal mesh. Chem Eng Sci 2022. [DOI: 10.1016/j.ces.2022.117696] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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8
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Measurements of the effective mass transfer areas for the gas–liquid rotating packed bed. Chin J Chem Eng 2022. [DOI: 10.1016/j.cjche.2022.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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9
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Liao HL, Ouyang Y, Zhang JP, Zou HK, Chu GW, Luo Y. Numerical Studies of a Liquid Droplet Impacting on Single-Layer Hydrophilic and Hydrophobic Wire Meshes. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c00545] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hai-Long Liao
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, PR China
- Research Center of the Ministry of Education for High Gravity Engineering and Technology, Beijing University of Chemical Technology, Beijing 100029, PR China
| | - Yi Ouyang
- Laboratory for Chemical Technology, Ghent University, Technologiepark 125, Gent 9052, Belgium
| | - Jing-Peng Zhang
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, PR China
- Research Center of the Ministry of Education for High Gravity Engineering and Technology, Beijing University of Chemical Technology, Beijing 100029, PR China
| | - Hai-Kui Zou
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, PR China
- Research Center of the Ministry of Education for High Gravity Engineering and Technology, Beijing University of Chemical Technology, Beijing 100029, PR China
| | - Guang-Wen Chu
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, PR China
- Research Center of the Ministry of Education for High Gravity Engineering and Technology, Beijing University of Chemical Technology, Beijing 100029, PR China
| | - Yong Luo
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, PR China
- Research Center of the Ministry of Education for High Gravity Engineering and Technology, Beijing University of Chemical Technology, Beijing 100029, PR China
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10
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Tan J, Wang Q, Lin Y, Xiang X. Direct preparation of battery‐grade lithium carbonate via a nucleation–crystallization isolating process intensified by a micro‐liquid film reactor. CAN J CHEM ENG 2022. [DOI: 10.1002/cjce.24436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jianghao Tan
- State Key Laboratory of Chemical Resource Engineering Beijing University of Chemical Technology Beijing China
| | - Qi Wang
- State Key Laboratory of Chemical Resource Engineering Beijing University of Chemical Technology Beijing China
| | - Yanjun Lin
- State Key Laboratory of Chemical Resource Engineering Beijing University of Chemical Technology Beijing China
| | - Xu Xiang
- State Key Laboratory of Chemical Resource Engineering Beijing University of Chemical Technology Beijing China
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11
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Rabiee R, Monzavi M, Shabanian J, Shams A, Golshan S, Jafari R, Blais B, Chaouki J. Two-Phase flow characterization of a rotating packed bed through CFD simulation in OpenFOAM. Chem Eng Sci 2022. [DOI: 10.1016/j.ces.2022.117589] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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12
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Employing computational fluid dynamics technique for analyzing the PACK-1300XY with methanol and isopropanol mixture. Sci Rep 2022; 12:6588. [PMID: 35449440 PMCID: PMC9023593 DOI: 10.1038/s41598-022-10590-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 04/11/2022] [Indexed: 11/08/2022] Open
Abstract
In this study, an innovative wire gauze structured packing, namely PACK-1300XY with a specific surface area of 1300 m2/m3 has been characterized by performing computational fluid dynamics (CFD) approach. Indeed, different features of this packing (height equivalent to a theoretical plate, wet/dry pressure drop, and mass transfer efficiency) were analyzed by analyzing the flow regime using the three-dimensional CFD approach with the Eulerian-Eulerian multiphase scenario. The results showed the mean relative deviation of 16% (for wet pressure drop), 14% (for dry pressure drop), and 17% (for mass transfer efficiency) between the CFD predictions and experimental measurements. These excellent levels of consistency between the numerical findings and experimental observations approve the usefulness of the CFD-based approach for reliable simulation of separation processes.
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13
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Desulfurization performance in a HiGee reactor with packing containing different fiber cross-sectional shapes. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.120536] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Zhang G, Ingham D, Ma L, Pourkashanian M. Modelling of 3D liquid dispersion in a rotating packed bed using an Eulerian porous medium approach. Chem Eng Sci 2022. [DOI: 10.1016/j.ces.2021.117393] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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15
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Computational fluid dynamic simulation of gas-liquid flow in rotating packed bed: A review. Chin J Chem Eng 2022. [DOI: 10.1016/j.cjche.2021.09.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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16
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Elcner J, Hajek O, Jicha M. 2D numerical investigation of liquid dispersion in rotating packed bed and its comparison with experimental measurements using high-speed camera. EPJ WEB OF CONFERENCES 2022. [DOI: 10.1051/epjconf/202226401012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Study deals with liquid dispersion of water in unstructured wire mesh of rotating packed bed, experimentally investigated using high speed camera. Dispersed water in outer region of rotating packed bed were captured by high-speed camera and droplet size were investigated using image processing. Numerical simulations were performed on two – dimensional plane with similar geometry characteristics (diameter and distance between each wire). Volume of fluid method was used to describe a multiphase behaviour of phenomena and turbulence was modelled using k-epsilon model. Results of both were compared on basis of frequency distribution of individual size fraction of dispersed water in outer region of rotating packed bed and its velocities. Discussion was focused on possibility of 2D numerical investigation and possibility of its comparison with experimental measurement.
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17
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A Review of Modeling Rotating Packed Beds and Improving Their Parameters: Gas–Liquid Contact. SUSTAINABILITY 2021. [DOI: 10.3390/su13148046] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The aim of this review is to investigate a kind of process intensification equipment called a rotating packed bed (RPB), which improves transport via centrifugal force in the gas–liquid field, especially by absorption. Different types of RPB, and their advantages and effects on hydrodynamics, mass transfer, and power consumption under available models, are analyzed. Moreover, different approaches to the modeling of RPB are discussed, their mass transfer characteristics and hydrodynamic features are compared, and all models are reviewed. A dimensional analysis showed that suitable dimensionless numbers could make for a more realistic definition of the system, and could be used for prototype scale-up and benchmarking purposes. Additionally, comparisons of the results demonstrated that Re, Gr, Sc, Fr, We, and shape factors are effective. In addition, a study of mass transfer models revealed that the contact zone was the main area of interest in previous studies, and this zone was not evaluated in the same way as packed beds. Moreover, CFD studies revealed that the realizable k-ε turbulence model and the VOF two-phase model, combined with experimental reaction or mass transfer equations for analyzing hydrodynamic and mass transfer coefficients, could help define an RPB system in a more realistic way.
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18
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19
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Wang Y, Yang G, Huang Y, Huang Y, Zhuan R, Wu J. Analytical model of flow-through-screen pressure drop for metal wire screens considering the effects of pore structures. Chem Eng Sci 2021. [DOI: 10.1016/j.ces.2020.116037] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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20
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Hassanvand A, Esmaeili-Faraj SH, Moghaddam MS, Moradi R. Characterization of a New Structured Packing by Computational Fluid Dynamics. Chem Eng Technol 2020. [DOI: 10.1002/ceat.202000237] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Amin Hassanvand
- Lorestan University Department of Polymer Engineering, Faculty of Engineering Khorramabad Iran
| | | | - Mojtaba Saei Moghaddam
- Quchan University of Technology Department of Chemical Engineering 9477167335 Quchan Iran
| | - Rasoul Moradi
- Khazar University Department of Chemical Engineering, School of Engineering and Applied Science Baku Azerbaijan
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21
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Wen ZN, Wu W, Luo Y, Zhang LL, Sun BC, Chu GW. Novel Wire Mesh Packing with Controllable Cross-Sectional Area in a Rotating Packed Bed: Mass Transfer Studies. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c01886] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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22
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Li WL, Gao XY, Ouyang Y, Wang JQ, Chu GW, Zou HK, Xiang Y, Chen JF. CFD Analysis of Gas Flow Characteristics and Residence Time Distribution in a Rotating Spherical Packing Bed. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b03625] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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23
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Droplet Characteristics of Rotating Packed Bed in H2S Absorption: A Computational Fluid Dynamics Analysis. Processes (Basel) 2019. [DOI: 10.3390/pr7100724] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Rotating packed bed (RPB) has been demonstrated as a significant and emerging technology to be applied in natural gas desulfurization. However, droplet characteristics and principle in H2S selective absorption with N-methyldiethanolamine (MDEA) solution have seldom been fully investigated by experimental method. Therefore, a 3D Eulerian–Lagrangian approach has been established to investigate the droplet characteristics. The discrete phase model (DPM) is implemented to track the behavior of droplets, meanwhile the collision model and breakup model are employed to describe the coalescence and breakup of droplets. The simulation results indicate that rotating speed and radial position have a dominant impact on droplet velocity, average residence time and average diameter rather than initial droplet velocity. A short residence time of 0.039–0.085 s is credited in this study for faster mass transfer and reaction rate in RPB. The average droplet diameter decreases when the initial droplet velocity and rotating speed enhances. Restriction of minimum droplet diameter for it to be broken and an appropriate rotating speed have also been elaborated. Additional correlations on droplet velocity and diameter have been obtained mainly considering the rotating speed and radial position in RPB. This proposed formula leads to a much better understanding of droplet characteristics in RPB.
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24
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Numerical investigation of liquid dispersion by hydrophobic/hydrophilic mesh packing using particle method. Chem Eng Sci 2019. [DOI: 10.1016/j.ces.2019.03.046] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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25
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26
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A porous media model for CFD simulations of gas-liquid two-phase flow in rotating packed beds. Chem Eng Sci 2018. [DOI: 10.1016/j.ces.2018.04.074] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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27
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Wu W, Luo Y, Chu GW, Liu Y, Zou HK, Chen JF. Gas Flow in a Multiliquid-Inlet Rotating Packed Bed: Three-Dimensional Numerical Simulation and Internal Optimization. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.7b04901] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Wei Wu
- State Key Laboratory of Organic−Inorganic
Composites and ‡Research Center
of the Ministry of Education for High Gravity Engineering and Technology, Beijing University of Chemical Technology, Beijing 100029, PR China
| | - Yong Luo
- State Key Laboratory of Organic−Inorganic
Composites and ‡Research Center
of the Ministry of Education for High Gravity Engineering and Technology, Beijing University of Chemical Technology, Beijing 100029, PR China
| | - Guang-Wen Chu
- State Key Laboratory of Organic−Inorganic
Composites and ‡Research Center
of the Ministry of Education for High Gravity Engineering and Technology, Beijing University of Chemical Technology, Beijing 100029, PR China
| | - Yi Liu
- State Key Laboratory of Organic−Inorganic
Composites and ‡Research Center
of the Ministry of Education for High Gravity Engineering and Technology, Beijing University of Chemical Technology, Beijing 100029, PR China
| | - Hai-Kui Zou
- State Key Laboratory of Organic−Inorganic
Composites and ‡Research Center
of the Ministry of Education for High Gravity Engineering and Technology, Beijing University of Chemical Technology, Beijing 100029, PR China
| | - Jian-Feng Chen
- State Key Laboratory of Organic−Inorganic
Composites and ‡Research Center
of the Ministry of Education for High Gravity Engineering and Technology, Beijing University of Chemical Technology, Beijing 100029, PR China
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28
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Gao XY, Chu GW, Ouyang Y, Zou HK, Luo Y, Xiang Y, Chen JF. Gas Flow Characteristics in a Rotating Packed Bed by Particle Image Velocimetry Measurement. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b03286] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xue-Ying Gao
- State
Key Laboratory of Organic−Inorganic Composites, Beijing University of Chemical Technology, Beijing, P. R. China, 100029
- Research
Center of the Ministry of Education for High Gravity Engineering and
Technology, Beijing University of Chemical Technology, Beijing, P. R. China, 100029
| | - Guang-Wen Chu
- State
Key Laboratory of Organic−Inorganic Composites, Beijing University of Chemical Technology, Beijing, P. R. China, 100029
- Research
Center of the Ministry of Education for High Gravity Engineering and
Technology, Beijing University of Chemical Technology, Beijing, P. R. China, 100029
| | - Yi Ouyang
- State
Key Laboratory of Organic−Inorganic Composites, Beijing University of Chemical Technology, Beijing, P. R. China, 100029
- Research
Center of the Ministry of Education for High Gravity Engineering and
Technology, Beijing University of Chemical Technology, Beijing, P. R. China, 100029
| | - Hai-Kui Zou
- Research
Center of the Ministry of Education for High Gravity Engineering and
Technology, Beijing University of Chemical Technology, Beijing, P. R. China, 100029
| | - Yong Luo
- State
Key Laboratory of Organic−Inorganic Composites, Beijing University of Chemical Technology, Beijing, P. R. China, 100029
- Research
Center of the Ministry of Education for High Gravity Engineering and
Technology, Beijing University of Chemical Technology, Beijing, P. R. China, 100029
| | - Yang Xiang
- State
Key Laboratory of Organic−Inorganic Composites, Beijing University of Chemical Technology, Beijing, P. R. China, 100029
- Research
Center of the Ministry of Education for High Gravity Engineering and
Technology, Beijing University of Chemical Technology, Beijing, P. R. China, 100029
| | - Jian-Feng Chen
- State
Key Laboratory of Organic−Inorganic Composites, Beijing University of Chemical Technology, Beijing, P. R. China, 100029
- Research
Center of the Ministry of Education for High Gravity Engineering and
Technology, Beijing University of Chemical Technology, Beijing, P. R. China, 100029
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29
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Xie P, Lu X, Yang X, Ingham D, Ma L, Pourkashanian M. Characteristics of liquid flow in a rotating packed bed for CO2 capture: A CFD analysis. Chem Eng Sci 2017. [DOI: 10.1016/j.ces.2017.06.040] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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30
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Neumann K, Hunold S, Skiborowski M, Górak A. Dry Pressure Drop in Rotating Packed Beds—Systematic Experimental Studies. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b03203] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kolja Neumann
- Laboratory of
Fluid Separations, Department of Biochemical and Chemical
Engineering, TU Dortmund University, Emil-Figge-Straße 70, 44227 Dortmund, Germany
| | - Sira Hunold
- Laboratory of
Fluid Separations, Department of Biochemical and Chemical
Engineering, TU Dortmund University, Emil-Figge-Straße 70, 44227 Dortmund, Germany
| | - Mirko Skiborowski
- Laboratory of
Fluid Separations, Department of Biochemical and Chemical
Engineering, TU Dortmund University, Emil-Figge-Straße 70, 44227 Dortmund, Germany
| | - Andrzej Górak
- Laboratory of
Fluid Separations, Department of Biochemical and Chemical
Engineering, TU Dortmund University, Emil-Figge-Straße 70, 44227 Dortmund, Germany
- Faculty of Process
and Environmental Engineering, Department of Environmental
Engineering, Lodz University of Technology, Wólczañska 213, 90-924 Lódz, Poland
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