Mesoporous silica hybrid adsorbents for CO2 capture by vacuum swing adsorption

Alan L. Chaffee, Dirgarini J N Subagyono, Gregory P. Knowles, Zhijian Liang

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearch

Abstract

The capture and geosequestration of CO2 emissions from major point sources such as coal combustion power generators could reduce anthropogenic greenhouse gas emissions and so help to slow global warming. Amine materials such as polyethyleneimine (PEI) loaded onto mesoporous silicas can exhibit large, reversible, water tolerant, and highly selective CO2 capacities and fast sorption kinetics and so can be considered in conjunction with Vacuum Swing Adsorption (VSA), Pressure Swing Adsorption (PSA) and Temperature Swing Adsorption (TSA) processes as one approach to the selective capture of CO2 from flue gas.
Original languageEnglish
Title of host publication28th Annual International Pittsburgh Coal Conference 2011, PCC 2011
Subtitle of host publicationPittsburgh, PA, United States; 12-15 September 2011
EditorsBadie I Morsi
Place of PublicationPittsburgh PA USA
PublisherInternational Pittsburgh Coal Conference
Pages945-948
Number of pages4
Volume2
ISBN (Electronic)1890977284
ISBN (Print)9781618393982
Publication statusPublished - 2011
EventInternational Pittsburgh Coal Conference (PCC 2011) - David L. Lawrence Convention Center, Pittsburgh, United States of America
Duration: 12 Sep 201115 Sep 2011
Conference number: 28th
http://fscarbonmanagement.org/events/2011-international-pittsburgh-coal-conference-pcc

Conference

ConferenceInternational Pittsburgh Coal Conference (PCC 2011)
Abbreviated titlePCC 2011
CountryUnited States of America
CityPittsburgh
Period12/09/1115/09/11
Internet address

Cite this

Chaffee, A. L., Subagyono, D. J. N., Knowles, G. P., & Liang, Z. (2011). Mesoporous silica hybrid adsorbents for CO2 capture by vacuum swing adsorption. In B. I. Morsi (Ed.), 28th Annual International Pittsburgh Coal Conference 2011, PCC 2011: Pittsburgh, PA, United States; 12-15 September 2011 (Vol. 2, pp. 945-948). [M16.5] International Pittsburgh Coal Conference.