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Baeza J, García-Missana F, Oliveira A, Calvo L, Gilarranz M. Influence of H2 availability in the catalytic reduction of nitrates in fixed bed reactors. Chem Eng Sci 2021. [DOI: 10.1016/j.ces.2021.116887] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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2
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Influence of Pressure on Gas/Liquid Interfacial Area in a Tray Column. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10134617] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The influence of pressure on the gas/liquid interfacial area is investigated in the pressure range of 0.2–0.3 MPa by using a tray column test rig. A simulated waste gas, which consisted of 30% CO2 and 70% air, was used in this study. Distilled water was employed as an absorbent. The temperature of the inlet water was 19 °C. The inlet volumetric flow rate of water was 0.17 m3/h. Two series of experiments were performed; the first series was performed at inlet gas flow rate 15 Nm3/h, whereas the second series was at 20 Nm3/h of inlet gas flow rate. The results showed that the gas/liquid interfacial area decreases when the total pressure is increased. The effect of pressure on the gas/liquid interfacial area at high inlet volumetric gas flow rates is more significant than at low inlet volumetric gas flow rates. The authors studied the effect of decreasing the interfacial area on the performance of a tray column for CO2 capture.
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Yu K, Wang W, Zhang T, Yong Y, Yang C. Effects of internals on phase holdup and backmixing in a slightly-expanded-bed reactor with gas–liquid concurrent upflow. Chin J Chem Eng 2019. [DOI: 10.1016/j.cjche.2019.05.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Taghavi M, Balakotaiah V. Gas hold‐up and bubble behavior in an upflow packed bed column in the limit of low flow rate. AIChE J 2019. [DOI: 10.1002/aic.16624] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Mahsa Taghavi
- Department of Chemical and Biomolecular EngineeringUniversity of Houston Houston Texas
| | - Vemuri Balakotaiah
- Department of Chemical and Biomolecular EngineeringUniversity of Houston Houston Texas
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Flow patterns and transition criteria in boiling water-cooled packed bed reactors. PROGRESS IN NUCLEAR ENERGY 2018. [DOI: 10.1016/j.pnucene.2018.05.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Toukan A, Alexander V, AlBazzaz H, Al-Dahhan MH. Identification of flow regime in a cocurrent gas – Liquid upflow moving packed bed reactor using gamma ray densitometry. Chem Eng Sci 2017. [DOI: 10.1016/j.ces.2017.04.028] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Chen Z, Yang J, Ling D, Liu P, Ilankoon IMSK, Huang Z, Cheng Z. Packing Size Effect on the Mean Bubble Diameter in a Fixed Bed under Gas–Liquid Concurrent Upflow. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b00123] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Zhaoxuan Chen
- State Key Laboratory
of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Jun Yang
- State Key Laboratory
of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Dan Ling
- State Key Laboratory
of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Peng Liu
- State Key Laboratory
of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - I. M. Saman K. Ilankoon
- Discipline
of Chemical Engineering, School of Engineering, Monash University, Jalan Lagoon Selatan, 47500 Bandar Sunway, Selangor Darul Ehsan, Malaysia
| | - Zibin Huang
- State Key Laboratory
of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Zhenmin Cheng
- State Key Laboratory
of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
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Characterising gas behaviour during gas–liquid co-current up-flow in packed beds using magnetic resonance imaging. Chem Eng Sci 2017. [DOI: 10.1016/j.ces.2016.04.004] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Investigation of emulsification in static mixers by optical measurement techniques using refractive index matching. Chem Eng Sci 2016. [DOI: 10.1016/j.ces.2015.12.022] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Belo I, García-Abuín A, Gómez-Díaz D, Navaza JM, Vidal-Tato I. Effect of Tween 80 on Bubble Size and Mass Transfer in a Bubble Contactor. Chem Eng Technol 2011. [DOI: 10.1002/ceat.201100140] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Raghavendra Rao AV, Kishore Kumar R, Sankarshana T, Khan A. Interfacial area for concurrent gas-liquid upflow through packed bed. CAN J CHEM ENG 2010. [DOI: 10.1002/cjce.20354] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Gómez-Díaz D, Navaza JM, Sanjurjo B. Gas−Liquid Interfacial Area in the Presence of Different Chain Length Surfactants. Ind Eng Chem Res 2009. [DOI: 10.1021/ie900205q] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- D. Gómez-Díaz
- Department of Chemical Engineering, ETSE, University of Santiago de Compostela, Galicia, E-15782, Spain
| | - J. M. Navaza
- Department of Chemical Engineering, ETSE, University of Santiago de Compostela, Galicia, E-15782, Spain
| | - B. Sanjurjo
- Department of Chemical Engineering, ETSE, University of Santiago de Compostela, Galicia, E-15782, Spain
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Murugesan T, Sivakumar V. Liquid Holdup and Interfacial Area in Cocurrent Gas-Liquid Upflow through Packed Beds. JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 2005. [DOI: 10.1252/jcej.38.229] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Thanapalan Murugesan
- Department of Chemical Engineering, Alagappa College of Technology, Anna University
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Moreira MFP, Ferreira MC, Freire JT. Total Liquid Saturation in Gas−Liquid Cocurrent Downflow and Upflow through Packed Beds and Analysis of Correlations for Predicting the Total Liquid Saturation. Ind Eng Chem Res 2004. [DOI: 10.1021/ie030469d] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Marcos F. P. Moreira
- Department of Chemical Engineering, Federal University of São Carlos, Rodovia Washington Luiz km 235, 13565-905 São Carlos SP, Brazil
| | - Maria C. Ferreira
- Department of Chemical Engineering, Federal University of São Carlos, Rodovia Washington Luiz km 235, 13565-905 São Carlos SP, Brazil
| | - José T. Freire
- Department of Chemical Engineering, Federal University of São Carlos, Rodovia Washington Luiz km 235, 13565-905 São Carlos SP, Brazil
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Larachi F, Belfares L, Iliuta I, Grandjean BPA. Heat and Mass Transfer in Cocurrent Gas−Liquid Packed Beds. Analysis, Recommendations, and New Correlations. Ind Eng Chem Res 2002. [DOI: 10.1021/ie020416g] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Faïçal Larachi
- Department of Chemical Engineering & CERPIC, Laval University, Québec, Canada G1K 7P4
| | - Lamia Belfares
- Department of Chemical Engineering & CERPIC, Laval University, Québec, Canada G1K 7P4
| | - Ion Iliuta
- Department of Chemical Engineering & CERPIC, Laval University, Québec, Canada G1K 7P4
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Duduković MP, Larachi F, Mills PL. Multiphase catalytic reactors: a perspective on current knowledge and future trends. CATALYSIS REVIEWS-SCIENCE AND ENGINEERING 2002. [DOI: 10.1081/cr-120001460] [Citation(s) in RCA: 269] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Pan Q, Kehl SA, Rempel GL. Liquid Holdup in an Upflow Cocurrent Packed Bed Reactor Involving Nitrile Butadiene Rubber and Hydrogen. Ind Eng Chem Res 2002. [DOI: 10.1021/ie020098l] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Qinmin Pan
- Department of Chemical Engineering, University of Waterloo, Ontario, N2L 3G1, Canada
| | - Stuart A. Kehl
- Department of Chemical Engineering, University of Waterloo, Ontario, N2L 3G1, Canada
| | - Garry L. Rempel
- Department of Chemical Engineering, University of Waterloo, Ontario, N2L 3G1, Canada
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Khan A, Khan AA, Varma YBG. Influence of liquid viscosity and bed porosity on two-phase pressure drop in concurrent gas-liquid upflow through packed beds. CAN J CHEM ENG 2002. [DOI: 10.1002/cjce.5450800218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Larachi F, Bensetiti Z, Grandjean BPA, Wild G. Two-Phase Frictional Pressure Drop in Flooded-Bed Reactors: A State-of-the-art Correlation. Chem Eng Technol 1998. [DOI: 10.1002/(sici)1521-4125(199811)21:11<887::aid-ceat887>3.0.co;2-b] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Larachi F, Cassanello M, Laurent A. Gas−Liquid Interfacial Mass Transfer in Trickle-Bed Reactors at Elevated Pressures. Ind Eng Chem Res 1998. [DOI: 10.1021/ie960903u] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- F. Larachi
- Department of Chemical Engineering & CERPIC, Laval University, Sainte-Foy, Québec, Canada G1K 7P4
| | - M. Cassanello
- PINMATE, Departamento de Industrias, FCEyN, Universidad de Buenos Aires, 1428 Ciudad Universitaria, Buenos Aires, Argentina
| | - A. Laurent
- Laboratoire des Sciences du Génie Chimique, CNRS, ENSIC, INPL, 1 Rue Grandville, BP 451, 54001 Nancy Cédex, France
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