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Yang H, Yang X, Dong X, Lu Z, Bai Z, Wang Y, Gao F. Recent progress in hydrodynamic characteristics research and application of annular centrifugal extractors. Front Chem Sci Eng 2022. [DOI: 10.1007/s11705-022-2156-0] [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]
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2
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Miao Q, Sun T, Chen H, Zheng Q, Duan W, Wang J, Chen J. Liquid Hold-up Volume and Phase Ratio (A/O) of HNO 3–DtBuCH18C6/ n-Octanol System in an Annular Centrifugal Extractor. SOLVENT EXTRACTION AND ION EXCHANGE 2022. [DOI: 10.1080/07366299.2022.2052420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Quanduo Miao
- Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing, Haidian, China
| | - Taoxiang Sun
- Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing, Haidian, China
| | - Honglin Chen
- Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing, Haidian, China
| | - Qiang Zheng
- Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing, Haidian, China
| | - Wuhua Duan
- Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing, Haidian, China
| | - Jianchen Wang
- Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing, Haidian, China
| | - Jing Chen
- Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing, Haidian, China
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3
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Hamamah ZA, Grützner T. Liquid‐Liquid Centrifugal Extractors: Types and Recent Applications – a Review. CHEMBIOENG REVIEWS 2022. [DOI: 10.1002/cben.202100035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Zaid Alkhier Hamamah
- Ulm University Institute of Chemical Engineering Laboratory of Thermal Process Engineering Albert-Einstein-Allee 47 89081 Ulm Germany
| | - Thomas Grützner
- Ulm University Institute of Chemical Engineering Laboratory of Thermal Process Engineering Albert-Einstein-Allee 47 89081 Ulm Germany
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De Santis A, Hanson B, Fairweather M. Hydrodynamics of annular centrifugal contactors: A CFD analysis using a novel multiphase flow modelling approach. Chem Eng Sci 2021. [DOI: 10.1016/j.ces.2021.116729] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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5
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Comparison of the hydraulic characteristics of the 30%TRPO/kerosene―HNO3 and iPr-C[4]C-6/n-octanol―HNO3 systems in an annular centrifugal extractor. PROGRESS IN NUCLEAR ENERGY 2021. [DOI: 10.1016/j.pnucene.2021.103734] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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6
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Optimization of operational and design parameters of a Simultaneous Mixer-Separator for enhanced continuous biodiesel production. CHEMICAL PRODUCT AND PROCESS MODELING 2020. [DOI: 10.1515/cppm-2020-0001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Nowadays, biodiesel is promoted as an alternative and renewable fuel. The mass-transfer limited transesterification reaction is commonly used for biodiesel production, but it could benefit from process intensification technologies. The Simultaneous Mixer-Separator (SMS) is a novel process intensification reactor capable of integrating the mixing and separation of reactants within a single unit. The current study aims to determine the ideal parameters for continuous biodiesel production using an SMS setup that was exclusively designed and fabricated in-home for enhanced biodiesel production. The research statistically analyzed the effect of the space between the rotor and the bottom of reactor (h) (0.7, 1.0, 1.3 cm), the diameter ratio between the rotor and the stator (Dr/Ds) (0.5, 0.7, 0.9), and the frequency of the rotor’s rotary speed (R
f
) (20, 40, 60 Hz) on biodiesel yield using the Response Surface Methodology (RSM). Optimal oil to fatty acid methyl ester(FAME) conversion of 93.2% and the optimal volumetric production rate of 1,980 (kg FAME/m3·h) were obtained by setting the SMS to a rotational frequency of 39 Hz, an h of 0.7 cm, and a D
r
/D
s
of 0.85.
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Manavalan B, Joshi JB, Pandey NK. Design Modification in the Stationary Bowl of Annular Centrifugal Extractors to Handle Adverse Conditions. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c00181] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Balamurugan Manavalan
- Indira Gandhi Centre for Atomic Research, Kalpakkam, TN-603 102, India
- Homi Bhabha National Institute, Anushakti Nagar, Mumbai 400 094, India
| | - Jyeshtharaj B. Joshi
- Homi Bhabha National Institute, Anushakti Nagar, Mumbai 400 094, India
- Department of Chemical Engineering, Institute of Chemical Technology, Matunga, Mumbai 400 019, India
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Computer tomographic detection of the liquid–liquid mixing and separation within the Annular Centrifugal Contactor/Extractor. Chem Eng Res Des 2019. [DOI: 10.1016/j.cherd.2018.11.034] [Citation(s) in RCA: 13] [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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9
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Sano Y, Sakamoto A, Takeuchi M, Misumi R, Kunii K, Todoroki K, Nishi K, Kaminoyama M. Simulation of Fluidity, Dispersion and Mass Transfer in an Annular Centrifugal Contactor. KAGAKU KOGAKU RONBUN 2018. [DOI: 10.1252/kakoronbunshu.44.335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yuichi Sano
- Reprocessing Technology Development and Design Group, Fuel Cycle Design Department, Sector of Fast Reactor and Advanced Reactor Research and Development, Japan Atomic Energy Agency (JAEA)
| | - Atsushi Sakamoto
- Reprocessing Technology Development and Design Group, Fuel Cycle Design Department, Sector of Fast Reactor and Advanced Reactor Research and Development, Japan Atomic Energy Agency (JAEA)
| | - Masayuki Takeuchi
- Fuel Cycle Design Department, Sector of Fast Reactor and Advanced Reactor Research and Development, Japan Atomic Energy Agency (JAEA)
| | - Ryuta Misumi
- Division of Materials Science and Chemical Engineering, Faculty of Engineering, Yokohama National University
| | - Kanako Kunii
- Department of Materials Science and Engineering, Graduate School of Engineering, Yokohama National University
| | - Kei Todoroki
- Department of Materials Science and Engineering, Graduate School of Engineering, Yokohama National University
| | - Kazuhiko Nishi
- Department of Mechanical Engineering, Graduate School of Engineering, Chiba Institute of Technology
| | - Meguru Kaminoyama
- Division of Materials Science and Chemical Engineering, Faculty of Engineering, Yokohama National University
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Misumi R, Kunii K, Todoroki K, Nishi K, Kaminoyama M, Sano Y, Sakamoto A, Takeuchi M. Rotor Speed and Supply Flow Rate Effects on Flow Behavior in an Annular Centrifugal Extractor. KAGAKU KOGAKU RONBUN 2018. [DOI: 10.1252/kakoronbunshu.44.135] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Ryuta Misumi
- Division of Materials Science and Chemical Engineering, Faculty of Engineering, Yokohama National University
| | - Kanako Kunii
- Department of Materials Science and Engineering, Graduate School of Engineering, Yokohama National University
| | - Kei Todoroki
- Department of Materials Science and Engineering, Graduate School of Engineering, Yokohama National University
| | - Kazuhiko Nishi
- Department of Mechanical Engineering, Faculty of Engineering, Chiba Institute of Technology
| | - Meguru Kaminoyama
- Division of Materials Science and Chemical Engineering, Faculty of Engineering, Yokohama National University
| | - Yuichi Sano
- Advanced Reprocessing Technology Group, Fast Reactor Fuel Cycle Technology Development Department, Advanced Fast Reactor Cycle System Research and Development Center, Sector of Fast Reactor Research and Development, Japan Atomic Energy Agency (JAEA)
| | - Atsushi Sakamoto
- Advanced Reprocessing Technology Group, Fast Reactor Fuel Cycle Technology Development Department, Advanced Fast Reactor Cycle System Research and Development Center, Sector of Fast Reactor Research and Development, Japan Atomic Energy Agency (JAEA)
| | - Masayuki Takeuchi
- Fast Reactor Fuel Cycle Technology Development Department, Advanced Fast Reactor Cycle System Research and Development Center, Sector of Fast Reactor Research and Development, Japan Atomic Energy Agency (JAEA)
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Liquid–liquid centrifugal separation — New equipment for optical (photographic) evaluation at laboratory scale. Chem Eng Res Des 2017. [DOI: 10.1016/j.cherd.2017.09.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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12
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PIV experimental study on the flow field in the rotor zone of an annular centrifugal contactor. Chem Eng Res Des 2015. [DOI: 10.1016/j.cherd.2014.10.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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13
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Effects of some parameters on mass-transfer efficiency of a ϕ20 mm annular centrifugal contactor for nuclear solvent extraction processes. PROGRESS IN NUCLEAR ENERGY 2014. [DOI: 10.1016/j.pnucene.2014.02.024] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Nemer MB, Roberts CC, Hughes LG, Wyatt NB, Brooks CF, Rao R. Drop mass transfer in a microfluidic chip compared to a centrifugal contactor. AIChE J 2014. [DOI: 10.1002/aic.14510] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | | | | | | | | | - Rekha Rao
- Sandia National Laboratories; Albuquerque NM 87123
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Tamhane T, Joshi J, Patil R. Performance of annular centrifugal extractors: CFD simulation of flow pattern, axial mixing and extraction with chemical reaction. Chem Eng Sci 2014. [DOI: 10.1016/j.ces.2013.08.016] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Hybrid Multiphase CFD Solver for Coupled Dispersed/Segregated Flows in Liquid-Liquid Extraction. INTERNATIONAL JOURNAL OF CHEMICAL ENGINEERING 2013. [DOI: 10.1155/2013/128936] [Citation(s) in RCA: 70] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The flows in stage-wise liquid-liquid extraction devices include both phase segregated and dispersed flow regimes. As a additional layer of complexity, for extraction equipment such as the annular centrifugal contactor, free-surface flows also play a critical role in both the mixing and separation regions of the device and cannot be neglected. Traditionally, computional fluid dynamics (CFD) of multiphase systems is regime dependent—different methods are used for segregated and dispersed flows. A hybrid multiphase method based on the combination of an Eulerian multifluid solution framework (per-phase momentum equations) and sharp interface capturing using Volume of Fluid (VOF) on selected phase pairs has been developed using the open-source CFD toolkit OpenFOAM. Demonstration of the solver capability is presented through various examples relevant to liquid-liquid extraction device flows including three-phase, liquid-liquid-air simulations in which a sharp interface is maintained between each liquid and air, but dispersed phase modeling is used for the liquid-liquid interactions.
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