1
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Surfactant effect on mass transfer characteristics in the generation and flow stages of gas–liquid Taylor flow in a microchannel. Sep Purif Technol 2023. [DOI: 10.1016/j.seppur.2023.123368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
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2
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Wen ZN, Xu HZ, Li YB, Zhang LL, Zou HK, Chu GW, Chen JF. Carbon dioxide capture in a HiGee reactor with packing featuring controllable cross-sectional area. Sep Purif Technol 2023. [DOI: 10.1016/j.seppur.2022.122510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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3
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Pasha M, Liu S, Zhang J, Qiu M, Su Y. Recent Advancements on Hydrodynamics and Mass Transfer Characteristics for CO 2 Absorption in Microreactors. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c01982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mohsin Pasha
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Jiao Tong University, Shanghai 200240, People’s Republic of China
| | - Saier Liu
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Jiao Tong University, Shanghai 200240, People’s Republic of China
| | - Jin Zhang
- College of Economics and Law, Shijiazhuang Tiedao University, Hebei 050043, People’s Republic of China
| | - Min Qiu
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Jiao Tong University, Shanghai 200240, People’s Republic of China
| | - Yuanhai Su
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Jiao Tong University, Shanghai 200240, People’s Republic of China
- Key Laboratory of Thin Film and Microfabrication (Ministry of Education), Shanghai Jiao Tong University, Shanghai 200240, People’s Republic of China
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4
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Wang Y, Zhu K, Zhao S, Cao J, Li W, Gu Y. Research on CO 2 Capture Performance and Absorption Mechanism of High-Load Biphasic Solvent TETA/1DMA2P. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c00945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yongqiang Wang
- College of Chemistry and Chemical Engineering, China University of Petroleum (East China), Qingdao 266580, Shandong, China
- State Key Laboratory of Petroleum Pollution Control, Qingdao 266580, Shandong, China
| | - Kaili Zhu
- College of Chemistry and Chemical Engineering, China University of Petroleum (East China), Qingdao 266580, Shandong, China
| | - Shujie Zhao
- College of Chemistry and Chemical Engineering, China University of Petroleum (East China), Qingdao 266580, Shandong, China
| | - Jiawei Cao
- College of Chemistry and Chemical Engineering, China University of Petroleum (East China), Qingdao 266580, Shandong, China
| | - Wenxuan Li
- College of Chemistry and Chemical Engineering, China University of Petroleum (East China), Qingdao 266580, Shandong, China
| | - Yingying Gu
- College of Chemistry and Chemical Engineering, China University of Petroleum (East China), Qingdao 266580, Shandong, China
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5
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Liu J, Qian J, He Y. Water-lean triethylenetetramine/N,N-diethylethanolamine/n-propanol biphasic solvents: Phase-separation performance and mechanism for CO2 capture. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.120740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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6
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Yin Y, Chen W, Wu C, Zhang X, Fu T, Zhu C, Ma Y. Bubble dynamics and mass transfer enhancement in split–and–recombine (SAR) microreactor with rapid chemical reaction. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.120573] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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7
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Luo Q, Dong R, Yoon B, Gao H, Chen M, Hwang GS, Liang Z. An experimental/computational study of steric hindrance effects on
CO
2
absorption in (non)aqueous amine solutions. AIChE J 2022. [DOI: 10.1002/aic.17701] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Qinlan Luo
- Joint International Center for CO2 Capture and Storage (iCCS), Hunan Provincial Key Laboratory for Cost‐Effective Utilization of Fossil Fuel Aimed at Reducing CO2 Emissions, College of Chemistry and Chemical Engineering Hunan University Changsha PR China
| | - Rui Dong
- Joint International Center for CO2 Capture and Storage (iCCS), Hunan Provincial Key Laboratory for Cost‐Effective Utilization of Fossil Fuel Aimed at Reducing CO2 Emissions, College of Chemistry and Chemical Engineering Hunan University Changsha PR China
| | - Bohak Yoon
- McKetta Department of Chemical Engineering University of Texas at Austin Austin Texas USA
| | - Hongxia Gao
- Joint International Center for CO2 Capture and Storage (iCCS), Hunan Provincial Key Laboratory for Cost‐Effective Utilization of Fossil Fuel Aimed at Reducing CO2 Emissions, College of Chemistry and Chemical Engineering Hunan University Changsha PR China
| | - Mengjie Chen
- Joint International Center for CO2 Capture and Storage (iCCS), Hunan Provincial Key Laboratory for Cost‐Effective Utilization of Fossil Fuel Aimed at Reducing CO2 Emissions, College of Chemistry and Chemical Engineering Hunan University Changsha PR China
| | - Gyeong S. Hwang
- McKetta Department of Chemical Engineering University of Texas at Austin Austin Texas USA
| | - Zhiwu Liang
- Joint International Center for CO2 Capture and Storage (iCCS), Hunan Provincial Key Laboratory for Cost‐Effective Utilization of Fossil Fuel Aimed at Reducing CO2 Emissions, College of Chemistry and Chemical Engineering Hunan University Changsha PR China
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8
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Wang T, Hu Z, Zhang L, Wang J, Zhang X, Li Z, Dong H. Hydrodynamic Characteristics of N 2-[Bmim][NO 3] Two-Phase Taylor Flow in Microchannels. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c03439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tingting Wang
- College of Chemical and Engineering, University of Chinese Academy of Sciences (CAS), Beijing 100049, China
- Key Laboratory of Green Process and Engineering, State Key Laboratory of Multiphase Complex System, Beijing Key Laboratory of Ionic Liquids Clean Process, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
- Sino-Danish College, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zongyuan Hu
- Key Laboratory of Green Process and Engineering, State Key Laboratory of Multiphase Complex System, Beijing Key Laboratory of Ionic Liquids Clean Process, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
| | - Lu Zhang
- Key Laboratory of Green Process and Engineering, State Key Laboratory of Multiphase Complex System, Beijing Key Laboratory of Ionic Liquids Clean Process, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
| | - Junnan Wang
- Advanced Energy Science and Technology Guangdong Laboratory, Huizhou, Guangdong 516003, China
| | - Xiangping Zhang
- Key Laboratory of Green Process and Engineering, State Key Laboratory of Multiphase Complex System, Beijing Key Laboratory of Ionic Liquids Clean Process, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
- Advanced Energy Science and Technology Guangdong Laboratory, Huizhou, Guangdong 516003, China
| | - Zengxi Li
- College of Chemical and Engineering, University of Chinese Academy of Sciences (CAS), Beijing 100049, China
| | - Haifeng Dong
- Key Laboratory of Green Process and Engineering, State Key Laboratory of Multiphase Complex System, Beijing Key Laboratory of Ionic Liquids Clean Process, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
- Advanced Energy Science and Technology Guangdong Laboratory, Huizhou, Guangdong 516003, China
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9
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Abstract
Carbon dioxide (CO2) is one of the major atmospheric greenhouse gases (GHG). The continuous increase of CO2 concentration and its long atmospheric lifetime may cause long-term negative effects on the climate. It is important to develop technologies to capture and minimize those emissions into the atmosphere. The objective of this work is to design and study theoretically and experimentally a numbering-up/scale-out membrane microreactor in order to be used as a capture system. The main aim of the work is to obtain an even flow distribution at each plate of the reactor. Nearly uniform flow distribution was achieved at each layer of the numbering-up microreactor according to the carried-out CFD models. The maximum difference between the average velocities was less than 6% for both gas and liquid flows. To obtain better flow distribution into the microreactor, the radius of the inlet/outlet tube was optimized. Results from CFD and experimental simulations do not match, and slightly maldistribution in achieved in the experimental system due to phase breakthrough and imperfections on the fabrication of the plates. Moreover, comparing the single channel microreactor to the scale-out microreactor, the latter showed poorer performance on CO2 removal while expecting the reactors to have similar performance. By installing inserts with different channel widths, the experimental results were identical to the original case.
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10
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Morais SNDOA, Lobo CEDS, Padilha CEDA, Souza DFDS, Souza JRD, Oliveira JAD, Ruiz JAC. Removal of Carbon Dioxide from a Multicomponent Gas Mixture by Absorption Using a Y-Type Microreactor. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c01419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | - Ciro Evandro da Silva Lobo
- Laboratory of Sustainability, Senai Institute of Innovation in Renewable Energy, Av. Capitão Mor Gouveia, 59063-400 Natal, RN, Brazil
| | - Carlos Eduardo de Araújo Padilha
- Laboratory of Alternative Energy and Transport Phenomena, Chemical Engineering Department, Federal University of Rio Grande do Norte (UFRN), 59078-970 Natal, RN, Brazil
| | - Domingos Fabiano de Santana Souza
- Laboratory of Alternative Energy and Transport Phenomena, Chemical Engineering Department, Federal University of Rio Grande do Norte (UFRN), 59078-970 Natal, RN, Brazil
| | - José Roberto de Souza
- Laboratory of Sustainability, Senai Institute of Innovation in Renewable Energy, Av. Capitão Mor Gouveia, 59063-400 Natal, RN, Brazil
| | - Jackson Araújo de Oliveira
- Laboratory of Alternative Energy and Transport Phenomena, Chemical Engineering Department, Federal University of Rio Grande do Norte (UFRN), 59078-970 Natal, RN, Brazil
| | - Juan Alberto Chavez Ruiz
- Laboratory of Sustainability, Senai Institute of Innovation in Renewable Energy, Av. Capitão Mor Gouveia, 59063-400 Natal, RN, Brazil
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11
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Chen Y, Sheng L, Deng J, Luo G. Geometric Effect on Gas–Liquid Bubbly Flow in Capillary-Embedded T-Junction Microchannels. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c00262] [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)
- Yuchao Chen
- The State Key Laboratory of Chemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
| | - Lin Sheng
- The State Key Laboratory of Chemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
| | - Jian Deng
- The State Key Laboratory of Chemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
| | - Guangsheng Luo
- The State Key Laboratory of Chemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
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12
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Mass Transfer Correlation and Optimization of Carbon Dioxide Capture in a Microchannel Contactor: A Case of CO2-Rich Gas. ENERGIES 2020. [DOI: 10.3390/en13205465] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This work focused on the application of a microchannel contactor for CO2 capture using water as absorbent, especially for the application of CO2-rich gas. The influence of operating conditions (temperature, volumetric flow rate of gas and liquid, and CO2 concentration) on the absorption efficiency and the overall liquid-side volumetric mass transfer coefficient was presented in terms of the main effects and interactions based on the factorial design of experiments. It was found that 70.9% of CO2 capture was achieved under the operating conditions as follows; temperature of 50 °C, CO2 inlet fraction of 53.7%, total gas volumetric flow rate of 150 mL min−1, and adsorbent volumetric flow rate of 1 mL min−1. Outstanding performance of CO2 capture was demonstrated with the overall liquid-side volumetric mass transfer coefficient of 0.26 s−1. Further enhancing the system by using 2.2 M of monoethanolamine in water (1:1 molar ratio of MEA-to-CO2) boosted the absorption efficiency up to 88%.
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