Experimental Studies on CO2 Absorption in Immersed Hollow Fiber Membrane Contactor

Xiao Na Wu; Liang Wang; Zhao Hui Zhang; Wen Yang Li; Xing Fei Guo

doi:10.4028/www.scientific.net/AMM.209-211.1571

Paper Titles

Oxidation Removal of Elemental Mercury from Flue Gas by K₂S₂O₈
p.1549

Assessment of Pedestrian Level Wind Environment of a Group of High-Rise Buildings Based on Numerical Simulation
p.1553

Research of the Distribution of Volatile Organic Compounds (VOC) in Print Shops in Xi’an
p.1560

Discuss on the Air Curtain Dehumidification Technology Program of Underground Engineering
p.1566

Experimental Studies on CO₂ Absorption in Immersed Hollow Fiber Membrane Contactor
p.1571

Indoor Air Quality Investigation of Public Sites in Isolated Islands within Taiwan Strait
p.1576

Study on Re-Radiated Noise in Futian Underground Hub of Guangzhou-Shenzhen-Hongkong High-Speed Rail
p.1580

Availability Research of Artificial Concentrated Wind Energy around Buildings
p.1585

Research Progress on Organic Pollution in the Indoor Air of Urban Residences in China
p.1590

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 209-211Experimental Studies on CO2 Absorption in Immersed...

Experimental Studies on CO₂ Absorption in Immersed Hollow Fiber Membrane Contactor

Abstract:

Carbon dioxide (CO₂) absorption performance from flue gas was investigated using monoethanolamine (MEA) solution in porous hydrophobic polyvinylidene fluoride (PVDF) hollow fiber membranes contactor. The influence of operating parameters on CO₂ removal efficiency and flux were studied in the immersion operating mode. The experimental results indicated that the CO₂ removal efficiency and flux decreased with the increase of flue gas load and carbonization degrees, but the increase of the absorbent concentration and temperature promoted membrane performance of CO2 capture. An increase of 84 m³•m^-2•h^-1 in the flue gas load resulted in a 68% decrease in the removal efficiency. Absorbent carbonation degree increased to 0.45 mol CO₂•mol^-1MEA led to the decrease of active ingredient amounts in the absorption solution, and the corresponding removal efficiency and membrane flux dropped by 50% of the initial amounts, respectively. The increase of concentration and temperature of absorbent also benefited membrane absorption performance of CO₂ absorption, so that the concentration and temperature of the solvent increased lead to the CO₂ removal efficiency and flux increased.

You might also be interested in these eBooks

Sustainable Cities Development and Environment

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 209-211)

Pages:

1571-1575

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.209-211.1571

Citation:

Cite this paper

Online since:

October 2012

Authors:

Xiao Na Wu, Liang Wang, Zhao Hui Zhang, Wen Yang Li, Xing Fei Guo

Keywords:

Carbon Dioxide, Flue Gas, Immersed Operation Mode, MEA, PVDF Hollow Fiber Membrane

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] International Energy Agency (IEA). World Energy Outlook [R]. U.S.: (2009).

Google Scholar

[2] Eric Favre. Carbon dioxide recovery from post-combustion processes: Can gas permeation membranes compete with absorption?[J] .E. Favre / Journal of Membrane Science. 50–59 (2007), 294.

DOI: 10.1016/j.memsci.2007.02.007

Google Scholar

[3] Amir Mansourizadeh, Ahmad Fauzi Ismail. A developed asymmetric PVDF hollow fiber membrane structure for CO2[J]. International Journal of Greenhouse Gas Control, 374–380(2011), 5.

DOI: 10.1016/j.ijggc.2010.09.007

Google Scholar

[4] Sakarin Khaisri, David deMontigny, Paitoon Tontiwachwuthikul, Ratana Jiraratananon. CO2 stripping from monoethanolamine using a membrane contactor[J]. Journal of Membrane Science, 110–118(2011), 376.

DOI: 10.1016/j.memsci.2011.04.005

Google Scholar

[5] Somnuk Boributh, Suttichai Assabumrungrat, Navadol Laosiripojana, Ratana Jiraratananon. A modeling study on the effects of membrane characteristics and operating parameters on physical absorption of CO2 by hollow fiber membrane contactor. Journal of Membrane Science . 21–33 (2011).

DOI: 10.1016/j.memsci.2011.06.029

Google Scholar

[6] S. H. Yeon, K. H. Lee, B. Sea, et al. Application of pilot-scale membrane contactor hybrid system for removal of carbon dioxide from flue gas[J]. Journal Membrane Science, 156-160(2005), 257.

DOI: 10.1016/j.memsci.2004.08.037

Google Scholar

[7] V. Y. Dindore, D. W. F. Brilman, G F. Versteeg. Modeling of cross-flow membrane contactors: Mass transfer with chemical reactions[J]. Journal of Membrane Science, 275-289( 2005), 255.

DOI: 10.1016/j.memsci.2005.01.042

Google Scholar

[8] P. H. M. Feron, A. E. Jansen. CO2 separation with polyolefin membrane contactors and dedicated absorption liquids-performances and prospects[J]. Separation and Purification Technology, 231-242(2002), 27.

DOI: 10.1016/s1383-5866(01)00207-6

Google Scholar