Investigation of Mass-Transfer Performance for CO2 Absorption into Diethylenetriamine (DETA) in a Randomly Packed Column

2012 ◽  
Vol 51 (37) ◽  
pp. 12058-12064 ◽  
Author(s):  
Kaiyun Fu ◽  
Teerawat Sema ◽  
Zhiwu Liang ◽  
Helei Liu ◽  
Yanqing Na ◽  
...  
Keyword(s):  
Mass Transfer ◽  
Packed Column ◽  
Co2 Absorption ◽  
Transfer Performance

Mass transfer performance and correlations for CO2 absorption into aqueous blended of DEEA/MEA in a random packed column

AIChE Journal ◽  
2017 ◽  
Vol 63 (7) ◽  
pp. 3048-3057 ◽  
Author(s):  
Hongxia Gao ◽  
Bin Xu ◽  
Liang Han ◽  
Xiao Luo ◽  
Zhiwu Liang
Keyword(s):  
Mass Transfer ◽  
Packed Column ◽  
Co2 Absorption ◽  
Transfer Performance

Correction for “Investigation of Mass-Transfer Performance for CO2 Absorption into Diethylenetriamine (DETA) in a Randomly Packed Column”

2012 ◽  
Vol 51 (49) ◽  
pp. 16162-16162 ◽  
Author(s):  
Kaiyun Fu ◽  
Teerawat Sema ◽  
Zhiwu Liang ◽  
Helei Liu ◽  
Yanqing Na ◽  
...  
Keyword(s):  
Mass Transfer ◽  
Packed Column ◽  
Co2 Absorption ◽  
Transfer Performance

Mass-Transfer Performance of CO2 Absorption with Aqueous Diethylenetriamine-Based Solutions in a Packed Column with Dixon Rings

2016 ◽  
Vol 55 (40) ◽  
pp. 10788-10793 ◽  
Author(s):  
Miaopeng Sheng ◽  
Chenguang Liu ◽  
Chunyuan Ge ◽  
Moses Arowo ◽  
Yang Xiang ◽  
...  
Keyword(s):  
Mass Transfer ◽  
Packed Column ◽  
Co2 Absorption ◽  
Transfer Performance

Preliminary Mass Transfer Performance of CO2 Absorption into AMP-PZ-MEA Ternary Amines

2021 ◽  
Author(s):  
Sukanya Nakrak ◽  
Tarabordin Yurata ◽  
Benjapon Chalermsinsuwan ◽  
Paitoon Tontiwachwuthikul ◽  
Teerawat Sema
Keyword(s):  
Mass Transfer ◽  
Co2 Absorption ◽  
Transfer Performance

Mass Transfer Enhancement for CO2 Absorption in Structured Packed Absorption Column

2019 ◽  
Vol 41 (5) ◽  
pp. 820-820
Author(s):  
Pongayi Ponnusamy Selvi and Rajoo Baskar Pongayi Ponnusamy Selvi and Rajoo Baskar
Keyword(s):  
Mass Transfer ◽  
Transfer Coefficient ◽  
Mass Transfer Coefficient ◽  
Gas Flow ◽  
Aqueous Ammonia ◽  
Volume Flow Rate ◽  
Packed Column ◽  
Operating Conditions ◽  
Co2 Absorption ◽  
Absorption Column

The acidic gas, Carbon dioxide (CO2) absorption in aqueous ammonia solvent was carried as an example for industrial gaseous treatment. The packed column was provided with a novel structured BX-DX packing material. The overall mass transfer coefficient was calculated from the absorption efficiency of the various runs. Due to the high solubility of CO2, mass transfer was shown to be mainly controlled by gas side transfer rates. The effects of different operating parameters on KGav including CO2 partial pressure, total gas flow rates, volume flow rate of aqueous ammonia solution, aqueous ammonia concentration, and reaction temperature were investigated. For a particular system and operating conditions structured packing provides higher mass transfer coefficient than that of commercial random packing.

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