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2013 | 123 | 2 | 230-232
Article title

Experimental Evaluation of CO_2/N_2 Mixture Separation by Multi-multi-walled Carbon Nanotube

Content
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Languages of publication
EN
Abstracts
EN
In order to examine the ability of multi-multi-walled carbon nanotube for CO_2 separation from flue gas, uptakes of CO_2 and N_2 were measured at temperatures of 288 K, 298 K and 308 K over the pressure range 1 to 40 bar using volumetric method. The experimental data was fitted by the Langmuir and Frendlich model isotherms. The same shape of isotherms introduced a common mechanism of adsorption but the amount of CO_2 adsorbed on multi-multi-walled carbon nanotube was 2.5 times higher than N_2 adsorption which indicated the possibility of CO_2 removal from flue gases using adsorption process with multi-multi-walled carbon nanotube as the adsorbent. Isosteric heat of adsorption was evaluated from a set of isotherms based on the Clausius-Clapeyron equation.
Keywords
EN
Contributors
author
  • Chemical Engineering Department, Babol University of Technology, Babol, Iran
author
  • Chemical Engineering Department, Babol University of Technology, Babol, Iran
author
  • Chemical Engineering Department, Babol University of Technology, Babol, Iran
author
  • Chemical Engineering Department, Babol University of Technology, Babol, Iran
References
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  • [2] F.Y. Chang, K.J. Chao, H.H. Cheng, C.S. Tan, Sep. Purif. Technol. 70, 87 (2009)
  • [3] J. Fitzgerald, Z. Pan, M. Sudibandriyo, R. Robinson, K. Gasem, S. Reeves, Fuel 84, 2351 (2005)
  • [4] M.A. Sheikh, M.M. Hassan, K.F. Loughlin, Gas Separat. Purif. 10, 161 (1996)
  • [5] A. Leela Mohana Reddy, S. Ramaprabhu, Int. J. Hydrogen Energy 33, 1028 (2008)
  • [6] M. Cinke, J. Li, C.W. Bauschlicher, A. Ricca, M. Meyyappan, Chem. Phys. Lett. 376, 761 (2003)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv123n2023kz
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