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Conference Paper: Utilization of fly-ash products from biomass co-combustion and zeolite 13x for building energy conservations

TitleUtilization of fly-ash products from biomass co-combustion and zeolite 13x for building energy conservations
Authors
Issue Date2009
Citation
Sustainability in Energy and Buildings - Proceedings of the International Conference in Sustainability in Energy and Buildings, SEB'09, 2009, p. 127-135 How to Cite?
AbstractCatalytic ozonation of volatile organic compounds (VOCs) using biomass combustion derived fly-ash products and zeolite 13X was investigated for applications in an integrated air purification and desiccant cooling system. Fly-ash products from rice husk- coal co-combustion at different biomass blending ratios were used. The material characteristics such as metal content and surface area were compared and correlated with the catalytic activities. It was found that the surface area and the metal constitutes have made the catalytic activities over the fly-ash products from biomass combustion superior to that from coal-only combustion. The elevated reaction temperatures from 25oC to 75oC also have significant effects to the catalytic activities. on the other hand, the potential synergy to Zeolite 13X was explored. The combined catalytic ozonation and adsorption not only enhance VOCs removal, but also minimize intermediate species emission. Furthermore, the hydrophilic properties of Zeolite 13X can be utilized to handle the latent load of the conventional air conditioning system for energy conservations.
Persistent Identifierhttp://hdl.handle.net/10722/256022

 

DC FieldValueLanguage
dc.contributor.authorKwong, C. W.-
dc.contributor.authorChao, C. Y H-
dc.date.accessioned2018-07-16T06:14:21Z-
dc.date.available2018-07-16T06:14:21Z-
dc.date.issued2009-
dc.identifier.citationSustainability in Energy and Buildings - Proceedings of the International Conference in Sustainability in Energy and Buildings, SEB'09, 2009, p. 127-135-
dc.identifier.urihttp://hdl.handle.net/10722/256022-
dc.description.abstractCatalytic ozonation of volatile organic compounds (VOCs) using biomass combustion derived fly-ash products and zeolite 13X was investigated for applications in an integrated air purification and desiccant cooling system. Fly-ash products from rice husk- coal co-combustion at different biomass blending ratios were used. The material characteristics such as metal content and surface area were compared and correlated with the catalytic activities. It was found that the surface area and the metal constitutes have made the catalytic activities over the fly-ash products from biomass combustion superior to that from coal-only combustion. The elevated reaction temperatures from 25oC to 75oC also have significant effects to the catalytic activities. on the other hand, the potential synergy to Zeolite 13X was explored. The combined catalytic ozonation and adsorption not only enhance VOCs removal, but also minimize intermediate species emission. Furthermore, the hydrophilic properties of Zeolite 13X can be utilized to handle the latent load of the conventional air conditioning system for energy conservations.-
dc.languageeng-
dc.relation.ispartofSustainability in Energy and Buildings - Proceedings of the International Conference in Sustainability in Energy and Buildings, SEB'09-
dc.titleUtilization of fly-ash products from biomass co-combustion and zeolite 13x for building energy conservations-
dc.typeConference_Paper-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-80052175411-
dc.identifier.spage127-
dc.identifier.epage135-

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