Comparative Study of CO2 Capture Using Counter and Cross Flow Configurations in a Rotating Packed Bed Absorber Using Mono Ethanol Amine (MEA)

2019 ◽  
Author(s):  
Toluwanimi Kolawole ◽  
Pierrot Attidekou ◽  
James Hendry ◽  
Jonathan Lee
Keyword(s):  
Comparative Study ◽  
Co2 Capture ◽  
Cross Flow ◽  
Packed Bed ◽  
Rotating Packed Bed ◽  
Flow Configurations

Multilevel cross flow rotating packed bed to enhance gas film control mass transfer process

2021 ◽  
Vol 161 ◽  
pp. 108321
Author(s):  
Qing-Qing Duan ◽  
Zhi-Guo Yuan ◽  
You-Zhi Liu ◽  
Shan-Shan Duan ◽  
Xi-Fan Duan
Keyword(s):  
Mass Transfer ◽  
Transfer Process ◽  
Cross Flow ◽  
Mass Transfer Process ◽  
Packed Bed ◽  
Rotating Packed Bed

Performance of a pilot-scale cross-flow rotating packed bed in removing VOCs from waste gas streams

2006 ◽  
Vol 52 (2) ◽  
pp. 274-279 ◽  
Author(s):  
Chia-Chang Lin ◽  
Tzu-Ying Wei ◽  
Shu-Kang Hsu ◽  
Wen-Tzong Liu
Keyword(s):  
Cross Flow ◽  
Packed Bed ◽  
Pilot Scale ◽  
Waste Gas ◽  
Gas Streams ◽  
Rotating Packed Bed ◽  
Waste Gas Streams

Concentration of solution in cross-flow rotating packed bed contactor

2015 ◽  
Vol 95 ◽  
pp. 281-287
Author(s):  
Nilutpal Goswami ◽  
Sayantani Basu ◽  
Avijit Bhowal ◽  
Siddhartha Datta
Keyword(s):  
Cross Flow ◽  
Packed Bed ◽  
Rotating Packed Bed

scholarly journals Continuous Carbonation for Synthesis of Pseudo-Boehmite by Using Cross-Flow Rotating Packed Bed through the Reaction of NaAlO2 Solution with CO2 Gas

Nanomaterials ◽  
2020 ◽  
Vol 10 (2) ◽  
pp. 263 ◽  
Author(s):  
Xiaojing Ren ◽  
Youzhi Liu ◽  
Longxin Miao
Keyword(s):  
Electron Microscopy ◽  
Cross Flow ◽  
Packed Bed ◽  
High Specific Surface Area ◽  
Liquid Ratio ◽  
Co2 Gas ◽  
Rotating Speed ◽  
Full Contact ◽  
Rotating Packed Bed ◽  
Bet Analysis

This research established a novel method for the preparation of pseudo-boehmite (PB) via a continuous carbonation of CO2 gas and a NaAlO2 solution in a cross-flow rotating packed bed (CF-RPB). In the CF-RPB, the NaAlO2 solution can be sheared into fine liquid filaments and droplets, and react in full contact with the CO2 gas. Effects of synthesis parameters, including the concentration of the NaAlO2 solution, the gas–liquid ratio, the rotating speed of the CF-RPB, and the final pH of the solution on the crystal structure of PB, were fully investigated. A series of characterizations, including X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and Brunauer–Emmett–Teller (BET) analysis, were carried out to explain the evaluation results and to find the relationship between PB properties and the synthetic conditions. The results showed that PB with a high specific surface area (495 m2/g) and large pore volume (2.125 cc/g) can be obtained when the concentration of the NaAlO2 solution was 0.1 mol/L, the gas–liquid ratio was 3:1, the rotating speed of RPB was 600 rpm, and the final pH was around 10.5. PB obtained by this method had a higher quality compared with that using a stirred tank reactor. Moreover, the continuous carbonation can be efficiently batch-produced, which provided a new idea for an industrial application.

Feasibility of a cross-flow rotating packed bed in removing carbon dioxide from gaseous streams

2008 ◽  
Vol 62 (3) ◽  
pp. 507-512 ◽  
Author(s):  
Chia-Chang Lin ◽  
Bor-Chi Chen ◽  
Yu-Shao Chen ◽  
Shu-Kang Hsu
Keyword(s):  
Carbon Dioxide ◽  
Cross Flow ◽  
Packed Bed ◽  
Rotating Packed Bed

scholarly journals Characteristics of liquid flow in a rotating packed bed for CO2 capture: A CFD analysis

2017 ◽  
Vol 172 ◽  
pp. 216-229 ◽  
Author(s):  
Peng Xie ◽  
Xuesong Lu ◽  
Xin Yang ◽  
Derek Ingham ◽  
Lin Ma ◽  
...  
Keyword(s):  
Co2 Capture ◽  
Liquid Flow ◽  
Packed Bed ◽  
Cfd Analysis ◽  
Rotating Packed Bed

Numerical simulation for mass transfer characteristics of CO2 capture in a rotating packed bed

2016 ◽  
Vol 109 ◽  
pp. 68-79 ◽  
Author(s):  
Xue-Ying Gao ◽  
Liang Liu ◽  
Mei-Ling Hu ◽  
Yang Xiang ◽  
Guang-Wen Chu ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Mass Transfer ◽  
Co2 Capture ◽  
Packed Bed ◽  
Transfer Characteristics ◽  
Rotating Packed Bed
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