Removal of carbon dioxide by aqueous amino acid salts using hollow fiber membrane contactors

2016 ◽  
Vol 16 ◽  
pp. 42-49 ◽  
Author(s):  
Sara Masoumi ◽  
Mohammad Reza Rahimpour ◽  
Morteza Mehdipour
Keyword(s):  
Carbon Dioxide ◽  
Amino Acid ◽  
Hollow Fiber ◽  
Hollow Fiber Membrane ◽  
Fiber Membrane ◽  
Amino Acid Salts ◽  
Membrane Contactors ◽  
Acid Salts

Carbon dioxide absorption by monoethanolamine in hollow fiber membrane contactors: A parametric investigation

AIChE Journal ◽  
2011 ◽  
Vol 58 (9) ◽  
pp. 2843-2855 ◽  
Author(s):  
Noureddine Boucif ◽  
Jean Pierre Corriou ◽  
Denis Roizard ◽  
Eric Favre
Keyword(s):  
Carbon Dioxide ◽  
Hollow Fiber ◽  
Hollow Fiber Membrane ◽  
Fiber Membrane ◽  
Carbon Dioxide Absorption ◽  
Parametric Investigation ◽  
Membrane Contactors

Removal of carbon dioxide from pressurized CO2–CH4 gas mixture using hollow fiber membrane contactors

2010 ◽  
Vol 351 (1-2) ◽  
pp. 21-27 ◽  
Author(s):  
Sayed A.M. Marzouk ◽  
Mohamed H. Al-Marzouqi ◽  
Muftah H. El-Naas ◽  
Nadia Abdullatif ◽  
Zahoor M. Ismail
Keyword(s):  
Carbon Dioxide ◽  
Hollow Fiber ◽  
Hollow Fiber Membrane ◽  
Gas Mixture ◽  
Fiber Membrane ◽  
Membrane Contactors

scholarly journals Wetting mechanism of a PVDF hollow fiber membrane in immersed membrane contactors for CO2 capture in the presence of monoethanolamine

RSC Advances ◽  
2017 ◽  
Vol 7 (22) ◽  
pp. 13451-13457 ◽  
Author(s):  
Zhaohui Zhang ◽  
Xiaona Wu ◽  
Liang Wang ◽  
Bin Zhao ◽  
Junjing Li ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Co2 Capture ◽  
Hollow Fiber ◽  
Hollow Fiber Membrane ◽  
Emerging Technology ◽  
Gas Absorption ◽  
Fiber Membrane ◽  
Membrane Contactors

As an emerging technology, membrane gas absorption (MGA) contactors for carbon dioxide (CO2) capture exhibit great advantages compared to conventional chemical CO2 absorption processes.

Experimental Study on Separation of CO2 by Using Hollow Fiber Membrane Contactors with Amino Acid Salts Solutions

2011 ◽  
Vol 356-360 ◽  
pp. 1362-1366
Author(s):  
Wei Feng Zhang ◽  
Zhong Hua Lin
Keyword(s):  
Mass Transfer ◽  
Hollow Fiber ◽  
Transfer Rate ◽  
Hollow Fiber Membrane ◽  
Mass Transfer Rate ◽  
Operating Conditions ◽  
Fiber Membrane ◽  
Amino Acid Salts ◽  
Membrane Contactors ◽  
Lower Liquid

Experimental on CO2 removal from flue gas using polypropylene hollow fiber membrane contactors were conducted in this study. Absorbents including aqueous PG, SG were used to absorb CO2 in the experiments, and comparing with aqueous MEA. The experimental results showed that the mass transfer rate of PG and SG increased gradually in experiments while the absorbent concentration can not be elevated without limitation. That may show the mass transfer rate will be eventually saturated at a certain concentration value. The aqueous PG can be selected to absorb CO2 in membrane contactors at a lower liquid flow rate to reduce the potential to wet the membrane. Comparing PG and SG with MEA. The performance of PG is superior to SG and MEA under the same operating conditions.

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