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Yan D, Li H, Zhu Q, Hu C, Zou Z, Sun H. Structure-based simulation of mass transfer in turbulent fluidized beds without local equilibrium assumption. Chem Eng Sci 2022. [DOI: 10.1016/j.ces.2022.118292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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2
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Silitonga HM, Briens C, Berruti F, Sanchez Careaga F, McMillan J. Experimental study of liquid vaporization in a fluidized bed. CAN J CHEM ENG 2022. [DOI: 10.1002/cjce.24534] [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]
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3
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Hejazi B, Shabany N. Kinetic modeling of methanol-to-olefins process over SAPO-34 catalysts in a dual fluidized bed reactor–regenerator. Chem Eng Res Des 2022. [DOI: 10.1016/j.cherd.2022.01.037] [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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4
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Mechanism of surface morphology evolution in the reduction of fine iron ore in a conical fluidized bed reactor. Chem Eng Sci 2020. [DOI: 10.1016/j.ces.2019.115468] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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5
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Gas hydrodynamics of a novel MTO high-speed loop reactor: The bypassing and backmixing along with average residence time. POWDER TECHNOL 2020. [DOI: 10.1016/j.powtec.2019.09.032] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Numerical integration strategies of PFR dynamic models with axial dispersion and variable superficial velocity: the case of CO 2 capture by a solid sorbent. Heliyon 2019; 5:e02040. [PMID: 31517104 PMCID: PMC6734197 DOI: 10.1016/j.heliyon.2019.e02040] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 05/30/2019] [Accepted: 07/01/2019] [Indexed: 12/03/2022] Open
Abstract
In order to integrate mole balances (partial differential equations) of an Axial Dispersion Plug Flow Reactor (ADPFR) model, the overall superficial velocity is usually considered constant, a hypothesis which fits well only null or negligible variations of volumetric flow rate, e.g. feeding flow strongly diluted by inert species. This work proposes a numerical-integration approach (based on the method of lines) for ADPFR dynamic modelling, applied to simulate the CO2 capture in an isothermal-isobaric packed bed, made of purposely synthesized and experimentally characterized CaO-mayenite sorbent particles. This approach proved to be suitable for both constant and variable superficial velocity with respect to time and space. With the latter option, velocity profiles agreed with simulated reactive phenomena, while discrepancies between solutions from the two options became increasingly evident as dilution of inlet CO2 decreased. N2 flow rate and CO2 mole balances obtained from numerical-integrations with variable superficial velocity appeared as the most physicochemically reasonable.
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Klenov OP, Noskov AS, Parakhin OA. Effect of the Density of a Microspherical Catalyst on the Operating Regimes of a Fluidized Bed. CATALYSIS IN INDUSTRY 2018. [DOI: 10.1134/s2070050418020101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Zhou S, Liu S, Wei Y, Li X, Lu C, Liu M, Bi X. Coupled Fluidized Bed Reactor for Pyridine Synthesis. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b01510] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Shuaishuai Zhou
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249, People’s Republic of China
| | - Shanhe Liu
- Costar Biochemical, Anhui 243100, People’s Republic of China
| | - Yongfei Wei
- Costar Biochemical, Anhui 243100, People’s Republic of China
| | - Xihong Li
- Costar Biochemical, Anhui 243100, People’s Republic of China
| | - Chunxi Lu
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249, People’s Republic of China
| | - Mengxi Liu
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249, People’s Republic of China
| | - Xiaotao Bi
- Department of Chemical and Biological Engineering, University of British Columbia, Vancouver, British Columbia V6T 1Z3, Canada
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9
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Gauthier T, Yazdanpanah M, Forret A, Amblard B, Lambert A, Bertholin S. CLC, a promising concept with challenging development issues. POWDER TECHNOL 2017. [DOI: 10.1016/j.powtec.2017.01.003] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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10
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Li Y, Li T, Zhang H, Sun Q, Ying W. LDV measurements of particle velocity distribution and annular film thickness in a turbulent fluidized bed. POWDER TECHNOL 2017. [DOI: 10.1016/j.powtec.2016.10.028] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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11
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Jia Z, Zhang C, Cai D, Blair E, Qian W, Wei F. The analysis of hot spots in large scale fluidized bed reactors. RSC Adv 2017. [DOI: 10.1039/c6ra27750k] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The fluidized Prater number, βf, is introduced into fluidized beds to estimate the temperature gradient.
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Affiliation(s)
- Zhao Jia
- Department of Chemical Engineering
- Tsinghua University
- Beijing
- China
| | - Chenxi Zhang
- Department of Chemical Engineering
- Tsinghua University
- Beijing
- China
| | - Dali Cai
- Department of Chemical Engineering
- Tsinghua University
- Beijing
- China
| | - Elena Blair
- Department of Chemical Engineering
- Tsinghua University
- Beijing
- China
| | - Weizhong Qian
- Department of Chemical Engineering
- Tsinghua University
- Beijing
- China
| | - Fei Wei
- Department of Chemical Engineering
- Tsinghua University
- Beijing
- China
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Romano A, Di Giuliano A, Gallucci K, Foscolo P, Cortelli C, Gori S, Novelli M. Simulation of an industrial turbulent fluidized bed reactor for n-butane partial oxidation to maleic anhydride. Chem Eng Res Des 2016. [DOI: 10.1016/j.cherd.2016.08.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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13
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Spreutels L, Chaouki J, Bertrand F, Haut B, Legros R. Gas residence time distribution in a conical spouted bed. POWDER TECHNOL 2016. [DOI: 10.1016/j.powtec.2015.07.033] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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14
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Patil AV, Peters EAJF, Lau YM, Kuipers JAM. Modeling 3D Bubble Heat Transfer in Gas–Solid Fluidized Beds Using the CFD-DEM. Ind Eng Chem Res 2015. [DOI: 10.1021/acs.iecr.5b02865] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- A. V. Patil
- Multiphase Reactors Group, Department of Chemical Engineering & Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands
| | - E. A. J. F. Peters
- Multiphase Reactors Group, Department of Chemical Engineering & Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands
| | - Y. M. Lau
- Helmholtz-Zentrum Dresden-Rossendorf, P.O. Box 510119, 01314 Dresden, Germany
| | - J. A. M. Kuipers
- Multiphase Reactors Group, Department of Chemical Engineering & Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands
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15
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Interphase mass transfer of the high velocity bubbling fluidization regime. Chem Eng Res Des 2015. [DOI: 10.1016/j.cherd.2014.06.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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16
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Vepsäläinen A, Shah S, Ritvanen J, Hyppänen T. Interphase mass transfer coefficient in fluidized bed combustion by Eulerian CFD modeling. Chem Eng Sci 2014. [DOI: 10.1016/j.ces.2013.11.042] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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17
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Dubrawski K, Tebianian S, Bi H, Chaouki J, Ellis N, Gerspacher R, Jafari R, Kantzas A, Lim C, Patience G, Pugsley T, Qi M, Zhu J, Grace J. Traveling column for comparison of invasive and non-invasive fluidization voidage measurement techniques. POWDER TECHNOL 2013. [DOI: 10.1016/j.powtec.2012.10.031] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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18
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Abad A, Gayán P, de Diego LF, García-Labiano F, Adánez J. Fuel reactor modelling in chemical-looping combustion of coal: 1. model formulation. Chem Eng Sci 2013. [DOI: 10.1016/j.ces.2012.10.006] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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19
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Kashyap M, Gidaspow D. Measurements of Dispersion Coefficients for FCC Particles in a Free Board. Ind Eng Chem Res 2011. [DOI: 10.1021/ie1012079] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mayank Kashyap
- Department of Chemical and Biological Engineering, Illinois Institute of Technology, Chicago, Illinois 60616, United States
| | - Dimitri Gidaspow
- Department of Chemical and Biological Engineering, Illinois Institute of Technology, Chicago, Illinois 60616, United States
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Kumar M, Srivastava VC. Simulation of a Fluidized-Bed Reactor for Dimethyl Ether Synthesis. Chem Eng Technol 2010. [DOI: 10.1002/ceat.201000158] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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21
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Axial dispersion/population balance model of heat transfer in gas–solid turbulent fluidized beds. Comput Chem Eng 2010. [DOI: 10.1016/j.compchemeng.2010.01.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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22
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Zhang Y, Lu C, Shi M. Evaluating solids dispersion in fluidized beds of fine particles by gas backmixing experiments. Chem Eng Res Des 2009. [DOI: 10.1016/j.cherd.2009.03.010] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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23
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Mahecha-Botero A, Grace JR, Jim Lim C, Elnashaie S, Boyd T, Gulamhusein A. Pure hydrogen generation in a fluidized bed membrane reactor: Application of the generalized comprehensive reactor model. Chem Eng Sci 2009. [DOI: 10.1016/j.ces.2009.05.025] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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24
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Chyang CS, Lieu K, Hong SS. The effect of distributor design on gas dispersion in a bubbling fluidized bed. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.jcice.2008.05.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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25
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Zhang Y, Lu C, Grace JR, Bi X, Shi M. Gas Back-Mixing in a Two-Dimensional Baffled Turbulent Fluidized Bed. Ind Eng Chem Res 2008. [DOI: 10.1021/ie800906n] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yongmin Zhang
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing, 102249, Peopleʼs Republic of China, and Fluidization Research Centre, Department of Chemical and Biological Engineering, University of British Columbia, 2360 East Mall, Vancouver, Canada V6T 1Z3
| | - Chunxi Lu
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing, 102249, Peopleʼs Republic of China, and Fluidization Research Centre, Department of Chemical and Biological Engineering, University of British Columbia, 2360 East Mall, Vancouver, Canada V6T 1Z3
| | - John R. Grace
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing, 102249, Peopleʼs Republic of China, and Fluidization Research Centre, Department of Chemical and Biological Engineering, University of British Columbia, 2360 East Mall, Vancouver, Canada V6T 1Z3
| | - Xiaotao Bi
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing, 102249, Peopleʼs Republic of China, and Fluidization Research Centre, Department of Chemical and Biological Engineering, University of British Columbia, 2360 East Mall, Vancouver, Canada V6T 1Z3
| | - Mingxian Shi
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing, 102249, Peopleʼs Republic of China, and Fluidization Research Centre, Department of Chemical and Biological Engineering, University of British Columbia, 2360 East Mall, Vancouver, Canada V6T 1Z3
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26
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Gao J, Chang J, Lan X, Yang Y, Lu C, Xu C. CFD modeling of mass transfer and stripping efficiency in FCCU strippers. AIChE J 2008. [DOI: 10.1002/aic.11444] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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27
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Zhu H, Zhu J. New investigation in regime transition from bubbling to turbulent fluidization. CAN J CHEM ENG 2008. [DOI: 10.1002/cjce.20059] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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28
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Abba IA, Grace JR, Bi HT, Thompson ML. Spanning the flow regimes: Generic fluidized-bed reactor model. AIChE J 2006. [DOI: 10.1002/aic.690490720] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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29
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30
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31
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G/S reactor models—packed beds, bubbling fluidized beds, turbulent fluidized beds and circulating (fast) fluidized beds. POWDER TECHNOL 2002. [DOI: 10.1016/s0032-5910(01)00286-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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32
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Mostoufi N, Cui H, Chaouki J. A Comparison of Two- and Single-Phase Models for Fluidized-Bed Reactors. Ind Eng Chem Res 2001. [DOI: 10.1021/ie010121n] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Navid Mostoufi
- Department of Chemical Engineering, Faculty of Engineering, University of Tehran, P.O. Box 11365-4563, Tehran, Iran
| | - Heping Cui
- Department of Chemical Engineering, École Polytechnique de Montréal, P.O. Box 6079, Station Centre-Ville, Montréal, Québec, Canada H3C 3A7
| | - Jamal Chaouki
- Department of Chemical Engineering, École Polytechnique de Montréal, P.O. Box 6079, Station Centre-Ville, Montréal, Québec, Canada H3C 3A7
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34
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35
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Selective and complete catalytic oxidation of natural gas in Turbulent Fluidized Beds. KOREAN J CHEM ENG 1999. [DOI: 10.1007/bf02698274] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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36
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Grace JR, Abba IA, Bi H, Thompson ML. Fluidized bed catalytic reactor modeling across the flow regimes. CAN J CHEM ENG 1999. [DOI: 10.1002/cjce.5450770216] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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