dc.contributor.author | van Nierop, Ernst A. | |
dc.contributor.author | Hormoz, Sahand | |
dc.contributor.author | House, Kurt Z. | |
dc.contributor.author | Aziz, Michael J. | |
dc.date.accessioned | 2017-10-19T20:58:17Z | |
dc.date.issued | 2011 | |
dc.identifier.citation | Van Nierop, Ernst A., Sahand Hormoz, Kurt Z. House, and Michael J. Aziz. 2011. “Effect of Absorption Enthalpy on Temperature-Swing CO2 Separation Process Performance.” Energy Procedia 4: 1783–1790. doi:10.1016/j.egypro.2011.02.054. | en_US |
dc.identifier.issn | 1876-6102 | en_US |
dc.identifier.uri | http://nrs.harvard.edu/urn-3:HUL.InstRepos:34264570 | |
dc.description.abstract | We model a CO2 absorption process to elucidate the rationale for the search for a solvent with an enthalpy of absorption (ΔH) of low magnitude. We explore the relationship between ΔH and the system’s performance. While in general a lower magnitude appears to provide better system performance because it permits the stripper temperature to be decreased, as the magnitude drops below its value for monoethanolamine amine (MEA), 80 kJ/mol, the required solvent mass flow rate must increase precipitously and/or the flue gas must be cooled significantly. We argue that the associated parasitic pumping and cooling loads, as well as the increased capital cost, may set a practical lower limit on the magnitude of the enthalpy of absorption that is not very different from that of MEA. | en_US |
dc.description.sponsorship | Engineering and Applied Sciences | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | Elsevier BV | en_US |
dc.relation.isversionof | doi:10.1016/j.egypro.2011.02.054 | en_US |
dash.license | LAA | |
dc.subject | TSA systems | en_US |
dc.subject | CO2 capture process performance | en_US |
dc.subject | enthalpy of absorption | en_US |
dc.subject | MEA | en_US |
dc.title | Effect of absorption enthalpy on temperature-swing CO2 separation process performance | en_US |
dc.type | Journal Article | en_US |
dc.description.version | Version of Record | en_US |
dc.relation.journal | Energy Procedia | en_US |
dash.depositing.author | Aziz, Michael J. | |
dc.date.available | 2017-10-19T20:58:17Z | |
dc.identifier.doi | 10.1016/j.egypro.2011.02.054 | * |
dash.authorsordered | false | |
dash.contributor.affiliated | Aziz, Michael | |