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https://hdl.handle.net/2440/114332
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dc.contributor.author | Yang, Y. | - |
dc.contributor.author | Sitprasert, C. | - |
dc.contributor.author | Rufford, T. | - |
dc.contributor.author | Ge, L. | - |
dc.contributor.author | Shukla, P. | - |
dc.contributor.author | Wang, S. | - |
dc.contributor.author | Rudolph, V. | - |
dc.contributor.author | Zhu, Z. | - |
dc.date.issued | 2015 | - |
dc.identifier.citation | Separation and Purification Technology, 2015; 146:136-142 | - |
dc.identifier.issn | 1383-5866 | - |
dc.identifier.issn | 1873-3794 | - |
dc.identifier.uri | http://hdl.handle.net/2440/114332 | - |
dc.description | Available online 31 March 2015 | - |
dc.description.abstract | Abstract Large surface area, high gas adsorption capacity and convenient synthesis methods make microporous metal-organic frameworks (MOFs) a promising adsorbent for gas separation of CO2/N2 and CO2/CH4. This study examines the selective adsorption of CO2 on MOFs through the experimental measurement of equilibrium adsorption capacities from pure fluids (CO2, CH4 and N2) and mixtures of CO2/N2 and CO2/CH4. The derived adsorption selectivity from binary adsorption measurements is higher than the ideal selectivity. Comparing with direct binary adsorption experiments, the Ideal Adsorbed Solution Theory (IAST) model using best-fit parameters for Langmuir isotherms of each pure fluid provides satisfactory predictions for the binary mixtures of CO2/N2 and CO2/CH4. This combined experimental and modeling approach can provide criteria to screen metal-organic frameworks for the separation of gas mixtures at industrially relevant compositions, temperatures and pressures. | - |
dc.description.statementofresponsibility | Ying Yang, Chatcharin Sitprasert, Thomas E. Rufford, Lei Ge, Pradeep Shukla, Shaobin Wang, Victor Rudolph, Zhonghua Zhu | - |
dc.language.iso | en | - |
dc.publisher | Elsevier BV | - |
dc.rights | © 2015 Elsevier B.V. All rights reserved. | - |
dc.source.uri | http://dx.doi.org/10.1016/j.seppur.2015.03.041 | - |
dc.subject | MOFs; binary adsorption; gas selectivity; ideal adsorbed solution theory | - |
dc.title | An experimental and simulation study of binary adsorption in metal-organic frameworks | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1016/j.seppur.2015.03.041 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Wang, S. [0000-0002-1751-9162] | - |
Appears in Collections: | Aurora harvest 8 Chemical Engineering publications |
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