1
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Zak A, Alberini F, Maluta F, Moucha T, Montante G, Paglianti A. Liquid mixing time and gas distribution in aerated multiple-impeller stirred tanks. Chem Eng Res Des 2022. [DOI: 10.1016/j.cherd.2022.06.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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2
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Reduced power consumption in stirred vessel with high solid loading by equipping punched baffles. Chin J Chem Eng 2022. [DOI: 10.1016/j.cjche.2022.07.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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3
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Montante G, Maluta F, Alberini F, Iwasawa S, Takenaka K, Paglianti A. Large blade impeller application for turbulent liquid–liquid and solid–liquid mixing. CAN J CHEM ENG 2022. [DOI: 10.1002/cjce.24483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Giuseppina Montante
- Department of Industrial Chemistry “Toso Montanari” University of Bologna Bologna Italy
| | - Francesco Maluta
- Department of Industrial Chemistry “Toso Montanari” University of Bologna Bologna Italy
| | - Federico Alberini
- Department of Industrial Chemistry “Toso Montanari” University of Bologna Bologna Italy
| | - Suzuka Iwasawa
- Sumitomo Heavy Industries Process Equipment Co. Saijo Japan
| | | | - Alessandro Paglianti
- Department of Industrial Chemistry “Toso Montanari” University of Bologna Bologna Italy
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4
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Numerical Simulation of Dense Solid-Liquid Mixing in Stirred Vessel with Improved Dual Axial Impeller. SEPARATIONS 2022. [DOI: 10.3390/separations9050122] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/10/2022] Open
Abstract
Computational fluid dynamics (CFDs) were adopted in order to investigate the solid suspending process in a dense solid–liquid system (with a solid volume fraction of 30%), agitated by a traditional dual axial impeller and a modified dual axial impeller, otherwise known as a dual triple blade impeller (DTBI) and a dual rigid-flexible triple blade impeller (DRFTBI), respectively. The effects of rotational speed, connection strap length/width, and off-bottom clearance on the solid distribution were investigated. The results show that the proportion of solid concentration larger than 0.4 in the DTBI system was 26.56 times of that in the DRFTBI system. This indicates that the DRFTBI system can strengthen the solid suspension and decrease the solid accumulation in the bottom of the tank. Furthermore, the velocity and turbulent kinetic energy in the DRFTBI system were promoted. In addition, for an optimal selection, the optimum length of connection strap was 1.2 H1, the optimum range of connection strap width was D/7–D/8, and the off-bottom clearance selected as T/4 was better.
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5
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Mishra P, Ein-Mozaffari F. Using tomography to examine the distribution of poly-disperse solid particles in Newtonian and non-Newtonian fluids with the coaxial impellers. Chem Eng Res Des 2022. [DOI: 10.1016/j.cherd.2021.11.032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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6
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A soft tubular model reactor based on the bionics of a small intestine: anti particulate fouling by peristalsis. BRAZILIAN JOURNAL OF CHEMICAL ENGINEERING 2021. [DOI: 10.1007/s43153-021-00196-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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7
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Kazemzadeh A, Turcotte G, Ein-Mozaffari F, Lohi A. Analysis of the Performance of a High-Speed Scott Turbon Mixer in Immiscible Liquid–Liquid Mixing through Endoscopy, Tomography, CFD, and Statistical Methods. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c02145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Argang Kazemzadeh
- Department of Chemical Engineering, Ryerson University, 350 Victoria Street, Toronto, Ontario, Canada M5B 2K3
| | - Ginette Turcotte
- Department of Chemical Engineering, Ryerson University, 350 Victoria Street, Toronto, Ontario, Canada M5B 2K3
| | - Farhad Ein-Mozaffari
- Department of Chemical Engineering, Ryerson University, 350 Victoria Street, Toronto, Ontario, Canada M5B 2K3
| | - Ali Lohi
- Department of Chemical Engineering, Ryerson University, 350 Victoria Street, Toronto, Ontario, Canada M5B 2K3
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8
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Mishra P, Ein-Mozaffari F. Using flow visualization and numerical methods to investigate the suspension of highly concentrated slurries with the coaxial mixers. POWDER TECHNOL 2021. [DOI: 10.1016/j.powtec.2021.05.078] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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9
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Teoman B, Sirasitthichoke C, Potanin A, Armenante PM. Determination of the
just‐suspended
speed,
N
js
, in stirred tanks using electrical resistance tomography (ERT). AIChE J 2021. [DOI: 10.1002/aic.17354] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Baran Teoman
- Otto H. York Department of Chemical and Materials Engineering New Jersey Institute of Technology Newark New Jersey USA
- Colgate Global Technology Center Colgate‐Palmolive Company Piscataway New Jersey USA
| | - Chadakarn Sirasitthichoke
- Otto H. York Department of Chemical and Materials Engineering New Jersey Institute of Technology Newark New Jersey USA
| | - Andrei Potanin
- Colgate Global Technology Center Colgate‐Palmolive Company Piscataway New Jersey USA
| | - Piero M. Armenante
- Otto H. York Department of Chemical and Materials Engineering New Jersey Institute of Technology Newark New Jersey USA
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10
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Recommended implementation of electrical resistance tomography for conductivity mapping of metallic nanowire networks using voltage excitation. Sci Rep 2021; 11:13167. [PMID: 34162910 PMCID: PMC8222310 DOI: 10.1038/s41598-021-92208-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 06/04/2021] [Indexed: 11/23/2022] Open
Abstract
The knowledge of the spatial distribution of the electrical conductivity of metallic nanowire networks (NWN) is important for tailoring the performance in applications. This work focuses on Electrical Resistance Tomography (ERT), a technique that maps the electrical conductivity of a sample from several resistance measurements performed on its border. We show that ERT can be successfully employed for NWN characterisation if a dedicated measurement protocol is employed. When applied to other materials, ERT measurements are typically performed with a constant current excitation; we show that, because of the peculiar microscopic structure and behaviour of metallic NWN, a constant voltage excitation protocols is preferable. This protocol maximises the signal to noise ratio in the resistance measurements—and thus the accuracy of ERT maps—while preventing the onset of sample alterations.
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11
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Mishra P, Ein-Mozaffari F. Using Statistical and Experimental Methods to Investigate the Mixing of Dense Slurries with Coaxial Mixers: Effects of Design Parameters and Novel Equations for Power and Reynolds Numbers. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c00090] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Prakash Mishra
- Department of Chemical Engineering, Ryerson University, 350 Victoria Street, Toronto M5B 2K3, Canada
| | - Farhad Ein-Mozaffari
- Department of Chemical Engineering, Ryerson University, 350 Victoria Street, Toronto M5B 2K3, Canada
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12
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Alberini F, Bezchi D, Mannino I, Paglianti A, Montante G. Towards real time monitoring of reacting species and pH coupling electrical resistance tomography and machine learning methodologies. Chem Eng Res Des 2021. [DOI: 10.1016/j.cherd.2021.02.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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13
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Teoman B, Shastry S, Abdelhamid S, Armenante PM. Imaging method for the determination of the minimum agitation speed, N, for solids suspension in stirred vessels and reactors. Chem Eng Sci 2021. [DOI: 10.1016/j.ces.2020.116263] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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14
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Rao G, Sattar MA, Wajman R, Jackowska-Strumiłło L. Quantitative Evaluations with 2d Electrical Resistance Tomography in the Low-Conductivity Solutions Using 3d-Printed Phantoms and Sucrose Crystal Agglomerate Assessments. SENSORS 2021; 21:s21020564. [PMID: 33466874 PMCID: PMC7830363 DOI: 10.3390/s21020564] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 12/29/2020] [Accepted: 01/10/2021] [Indexed: 11/30/2022]
Abstract
Crystallization is a significant procedure in the manufacturing of many pharmaceutical and solid food products. In-situ electrical resistance tomography (ERT) is a novel process analytical tool (PAT) to provide a cheap and quick way to test, visualize, and evaluate the progress of crystallization processes. In this work, the spatial accuracy of the nonconductive phantoms in low-conductivity solutions was evaluated. Gauss–Newton, linear back projection, and iterative total variation reconstruction algorithms were used to compare the phantom reconstructions for tap water, industrial-grade saturated sucrose solution, and demineralized water. A cylindrical phantom measuring 10 mm in diameter and a cross-section area of 1.5% of the total beaker area was detected at the center of the beaker. Two phantoms with a 10-mm diameter were visualized separately in noncentral locations. The quantitative evaluations were done for the phantoms with radii ranging from 10 mm to 50 mm in demineralized water. Multiple factors, such as ERT device and sensor development, Finite Element Model (FEM) mesh density and simulations, image reconstruction algorithms, number of iterations, segmentation methods, and morphological image processing methods, were discussed and analyzed to achieve spatial accuracy. The development of ERT imaging modality for the purpose of monitoring crystallization in low-conductivity solutions was performed satisfactorily.
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15
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Analysis of immiscible liquid-liquid mixing in stirred tanks by Electrical Resistance Tomography. Chem Eng Sci 2020. [DOI: 10.1016/j.ces.2020.115898] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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16
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17
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Zhang Z, Gao P, Xiao Q, Liu B. Experimental investigation on solid particle distribution in dense solid–liquid stirred tank. CHEMICAL PAPERS 2020. [DOI: 10.1007/s11696-020-01393-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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18
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Windows-Yule CRK, Hart-Villamil R, Ridout T, Kokalova T, Nogueira-Filho JC. Positron Emission Particle Tracking for Liquid‐Solid Mixing in Stirred Tanks. Chem Eng Technol 2020. [DOI: 10.1002/ceat.202000177] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Roberto Hart-Villamil
- University of Birmingham School of Chemical Engineering, Edgbaston B15 2TT Birmingham United Kingdom
| | - Thomas Ridout
- University of Birmingham School of Chemical Engineering, Edgbaston B15 2TT Birmingham United Kingdom
| | - Tzany Kokalova
- University of Birmingham School of Physics and Astronomy, Edgbaston B15 2TT Birmingham United Kingdom
| | - Jose C. Nogueira-Filho
- University of Birmingham School of Civil Engineering, Edgbaston B15 2TT Birmingham United Kingdom
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19
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Mishra P, Ein-Mozaffari F. Critical review of different aspects of liquid-solid mixing operations. REV CHEM ENG 2020. [DOI: 10.1515/revce-2018-0017] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractMechanically stirred slurry tanks are utilized in several industries to perform various unit operations such as crystallization, adsorption, ion-exchange, suspensions polymerization, dispersion of solid particles, leaching and dissolution, and activated sludge processes. The major goal of this review paper is to critically and thoroughly analyse the different aspects of previous research works reported in the literature in the field of liquid-solid mixing. This paper sheds light on the advantages and limitations of various particle concentration measurement methods employed to assess the suspension quality and the extent of solid suspensions in slurry reactors. Attempts are being made to identify and compare various mathematical models and methods to quantify particle dispersion and distribution in slurry reactors. It has been shown that various factors such as geometric configurations, agitation conditions, and physical characteristics of liquid and solid have pronounced influence on local suspension quality and power consumption. Computational fluid dynamics (CFD) modeling can be extremely useful in assessing the suspension of solid particles in slurry tanks. A critical review of different scale-up procedures employed for solid suspension and distribution in liquid-solid systems is presented as well. The findings of this review paper can be useful for future research works in liquid-solid mixing.
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Affiliation(s)
- Prakash Mishra
- Department of Chemical Engineering, Ryerson University, 350 Victoria Street, M5B 2K3 Toronto, Canada
| | - Farhad Ein-Mozaffari
- Department of Chemical Engineering, Ryerson University, 350 Victoria Street, M5B 2K3 Toronto, Canada
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20
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Paglianti A, Marotta G, Montante G. Applicability of electrical resistance tomography to the analysis of fluid distribution in haemodialysis modules. CAN J CHEM ENG 2020. [DOI: 10.1002/cjce.23826] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Alessandro Paglianti
- Dipartimento di Ingegneria Civile, Chimica, Ambientale e dei MaterialiAlma Mater Studiorum – Università di Bologna Bologna Italy
| | | | - Giuseppina Montante
- Dipartimento di Chimica Industriale “Toso Montanari”Alma Mater Studiorum – Università di Bologna Bologna Italy
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21
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Scargiali F, Brucato A, Micale G, Tamburini A. On the Reduction of Power Consumption in Vortexing Unbaffled Bioslurry Reactors. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c00726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Francesca Scargiali
- Dipartimento di Ingegneria, Università di Palermo, Viale delle Scienze, Ed.6, 90128 Palermo, Italy
| | - Alberto Brucato
- Dipartimento di Ingegneria, Università di Palermo, Viale delle Scienze, Ed.6, 90128 Palermo, Italy
| | - Giorgio Micale
- Dipartimento di Ingegneria, Università di Palermo, Viale delle Scienze, Ed.6, 90128 Palermo, Italy
| | - Alessandro Tamburini
- Dipartimento di Ingegneria, Università di Palermo, Viale delle Scienze, Ed.6, 90128 Palermo, Italy
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22
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Bowler AL, Bakalis S, Watson NJ. A review of in-line and on-line measurement techniques to monitor industrial mixing processes. Chem Eng Res Des 2020. [DOI: 10.1016/j.cherd.2019.10.045] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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23
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Harrison S, Kotsiopoulos A, Stevenson R, Cilliers J. Mixing indices allow scale-up of stirred tank slurry reactor conditions for equivalent homogeneity. Chem Eng Res Des 2020. [DOI: 10.1016/j.cherd.2019.10.049] [Citation(s) in RCA: 8] [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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24
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Kazemzadeh A, Ein-Mozaffari F, Lohi A. Hydrodynamics of solid and liquid phases in a mixing tank containing high solid loading slurry of large particles via tomography and computational fluid dynamics. POWDER TECHNOL 2020. [DOI: 10.1016/j.powtec.2019.10.040] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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25
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Maluta F, Paglianti A, Montante G. RANS-based predictions of dense solid–liquid suspensions in turbulent stirred tanks. Chem Eng Res Des 2019. [DOI: 10.1016/j.cherd.2019.05.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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26
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Mirshekari F, Pakzad L. Mixing of Oil in Water Through Electrical Resistance Tomography and Response Surface Methodology. Chem Eng Technol 2019. [DOI: 10.1002/ceat.201800563] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Fahimeh Mirshekari
- Lakehead UniversityDepartment of Chemical Engineering 955 Oliver Road P7B 5E1 Thunder Bay Canada
| | - Leila Pakzad
- Lakehead UniversityDepartment of Chemical Engineering 955 Oliver Road P7B 5E1 Thunder Bay Canada
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27
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Forte G, Alberini F, Simmons MJH, Stitt EH. Measuring gas hold‐up in gas–liquid/gas–solid–liquid stirred tanks with an electrical resistance tomography linear probe. AIChE J 2019. [DOI: 10.1002/aic.16586] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Giuseppe Forte
- Johnson Matthey Technology Centre Johnson Matthey TS23 4LB, Birmingham UK
- School of Chemical Engineering University of Birmingham, Edgbaston Campus B152TT, Birmingham UK
| | - Federico Alberini
- School of Chemical Engineering University of Birmingham, Edgbaston Campus B152TT, Birmingham UK
| | - Mark J. H. Simmons
- School of Chemical Engineering University of Birmingham, Edgbaston Campus B152TT, Birmingham UK
| | - E. Hugh Stitt
- Johnson Matthey Technology Centre Johnson Matthey TS23 4LB, Birmingham UK
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28
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Kazemzadeh A, Ein-Mozaffari F, Lohi A. Mixing of highly concentrated slurries of large particles: Applications of electrical resistance tomography (ERT) and response surface methodology (RSM). Chem Eng Res Des 2019. [DOI: 10.1016/j.cherd.2019.01.018] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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29
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Li G, Li Z, Gao Z, Wang J, Bao Y, Derksen J. Particle image velocimetry experiments and direct numerical simulations of solids suspension in transitional stirred tank flow. Chem Eng Sci 2018. [DOI: 10.1016/j.ces.2018.06.073] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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30
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Machin TD, Wei HY, Greenwood RW, Simmons MJ. In-pipe rheology and mixing characterisation using electrical resistance sensing. Chem Eng Sci 2018. [DOI: 10.1016/j.ces.2018.05.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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31
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Delafosse A, Loubière C, Calvo S, Toye D, Olmos E. Solid-liquid suspension of microcarriers in stirred tank bioreactor – Experimental and numerical analysis. Chem Eng Sci 2018. [DOI: 10.1016/j.ces.2018.01.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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32
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33
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Li G, Gao Z, Li Z, Wang J, Derksen JJ. Particle-resolved PIV experiments of solid-liquid mixing in a turbulent stirred tank. AIChE J 2017. [DOI: 10.1002/aic.15924] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Genghong Li
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering; Beijing University of Chemical Technology; Beijing 100029 China
- State Key Laboratory of Chemical Resource Engineering, School of Chemical Engineering; Beijing University of Chemical Technology; Beijing 100029 China
| | - Zhengming Gao
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering; Beijing University of Chemical Technology; Beijing 100029 China
- State Key Laboratory of Chemical Resource Engineering, School of Chemical Engineering; Beijing University of Chemical Technology; Beijing 100029 China
| | - Zhipeng Li
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering; Beijing University of Chemical Technology; Beijing 100029 China
- State Key Laboratory of Chemical Resource Engineering, School of Chemical Engineering; Beijing University of Chemical Technology; Beijing 100029 China
| | - Jiawei Wang
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering; Beijing University of Chemical Technology; Beijing 100029 China
- State Key Laboratory of Chemical Resource Engineering, School of Chemical Engineering; Beijing University of Chemical Technology; Beijing 100029 China
| | - J. J. Derksen
- School of Engineering; University of Aberdeen; Aberdeen AB24 3UE U.K
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34
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Numerical simulation of flow behavior of particles in a liquid-solid stirred vessel with baffles. ADV POWDER TECHNOL 2017. [DOI: 10.1016/j.apt.2017.04.004] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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35
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Paglianti A, Carletti C, Busciglio A, Montante G. Solid distribution and mixing time in stirred tanks: The case of floating particles. CAN J CHEM ENG 2017. [DOI: 10.1002/cjce.22854] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Alessandro Paglianti
- Dipartimento di Ingegneria Civile, Chimica, Ambientale e dei Materiali; Alma Mater Studiorum − Università di Bologna; via Terracini 34, 40131 Bologna Italy
| | - Claudio Carletti
- Dipartimento di Chimica Industriale ”Toso Montanari”; Alma Mater Studiorum − Università di Bologna; via Terracini 34, 40131 Bologna Italy
| | - Antonio Busciglio
- Dipartimento di Chimica Industriale ”Toso Montanari”; Alma Mater Studiorum − Università di Bologna; via Terracini 34, 40131 Bologna Italy
| | - Giuseppina Montante
- Dipartimento di Chimica Industriale ”Toso Montanari”; Alma Mater Studiorum − Università di Bologna; via Terracini 34, 40131 Bologna Italy
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36
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Paglianti A, Carletti C, Montante G. Liquid Mixing Time in Dense Solid-Liquid Stirred Tanks. Chem Eng Technol 2017. [DOI: 10.1002/ceat.201600595] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Alessandro Paglianti
- Università di Bologna; Department of Civil, Chemical, Environmental and Materials Engineering, (DICAM); via Terracini 34 40131 Bologna Italy
| | - Claudio Carletti
- Università di Bologna; Department of Industrial Chemistry “Toso Montanari” (CHIMIND); c/o DICAM, Via Terracini 34 40131 Bologna Italy
| | - Giuseppina Montante
- Università di Bologna; Department of Industrial Chemistry “Toso Montanari” (CHIMIND); c/o DICAM, Via Terracini 34 40131 Bologna Italy
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37
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Li LC, Xu B. CFD simulation of floating particles suspension in a stirred tank. CHEMICAL PAPERS 2017. [DOI: 10.1007/s11696-017-0128-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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38
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Mishra P, Ein-Mozaffari F. Using tomograms to assess the local solid concentrations in a slurry reactor equipped with a Maxblend impeller. POWDER TECHNOL 2016. [DOI: 10.1016/j.powtec.2016.07.007] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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39
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40
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Che Y, Tian Z, Liu Z, Zhang R, Gao Y, Zou E, Wang S, Liu B. An Insight into the Temperature Field and Particle Flow Patterns in a Fluidized Bed Reactor for Nonpelletizing Polyethylene Process Using a 3D CFD-PBM Model. Ind Eng Chem Res 2016. [DOI: 10.1021/acs.iecr.6b00596] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | | | | | - Rui Zhang
- Daqing
Petrochemical Research Center, Petrochemical Research Institute of PetroChina, Chengxiang Road 2, Daqing, Heilongjiang 163714, PR China
| | - Yuxin Gao
- Daqing
Petrochemical Research Center, Petrochemical Research Institute of PetroChina, Chengxiang Road 2, Daqing, Heilongjiang 163714, PR China
| | - Enguang Zou
- Daqing
Petrochemical Research Center, Petrochemical Research Institute of PetroChina, Chengxiang Road 2, Daqing, Heilongjiang 163714, PR China
| | - Sihan Wang
- Daqing
Petrochemical Research Center, Petrochemical Research Institute of PetroChina, Chengxiang Road 2, Daqing, Heilongjiang 163714, PR China
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Study of gas-liquid mixing in stirred vessel using electrical resistance tomography. ASIA-PAC J CHEM ENG 2016. [DOI: 10.1002/apj.2019] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Carletti C, Blasio CD, Mäkilä E, Salonen J, Westerlund T. Optimization of a Wet Flue Gas Desulfurization Scrubber through Mathematical Modeling of Limestone Dissolution Experiments. Ind Eng Chem Res 2015. [DOI: 10.1021/acs.iecr.5b02691] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Claudio Carletti
- Process
Design and Systems Engineering Laboratory, Faculty of Science and
Engineering, Åbo Akademi University, FI-20500 Åbo, Finland
| | - Cataldo De Blasio
- Process
Design and Systems Engineering Laboratory, Faculty of Science and
Engineering, Åbo Akademi University, FI-20500 Åbo, Finland
- Laboratory
of Energy Engineering and Environmental Protection, Department of
Energy Technology, Aalto University, P.O. Box 14400, Espoo, Finland
| | - Ermei Mäkilä
- Laboratory
of Industrial Physics, Department of Physics and Astronomy, University of Turku, Turku, FI-20014, Finland
| | - Jarno Salonen
- Laboratory
of Industrial Physics, Department of Physics and Astronomy, University of Turku, Turku, FI-20014, Finland
| | - Tapio Westerlund
- Process
Design and Systems Engineering Laboratory, Faculty of Science and
Engineering, Åbo Akademi University, FI-20500 Åbo, Finland
| |
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