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Simultaneous removal of SO2 and NO from flue gas using multicomposite active absorbent / Yi Zhao in Industrial & engineering chemistry research, Vol. 51 N° 1 (Janvier 2012) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 51 N° 1 (Janvier 2012) . - pp.480–486 Titre : Simultaneous removal of SO2 and NO from flue gas using multicomposite active absorbent Type de document : texte imprimé Auteurs : Yi Zhao, Auteur ; Yinghui Han, Auteur ; Cheng Chen, Auteur Année de publication : 2012 Article en page(s) : pp.480–486 Note générale : Chimie industrielle Langues : Anglais (eng) Mots-clés : Gas  Multicomposite Résumé : A multicomposite active absorbent was prepared using the liquid-phase complex of NaClO2 and NaClO as well as solid-phase slake lime to simultaneous desulfurization and denitrification at a flue gas circulating fluidized bed (CFB). The effects of influencing factors on the removal efficiencies of SO2 and NO were investigated. Removal efficiencies of 96.5% for SO2 and 73.5% for NO were obtained, respectively, under the optimal experimental conditions. The characterization of the spent absorbent was carried out by using energy dispersive spectroscopy (EDS), X-ray diffraction (XRD), and chemical analysis methods, from which the simultaneous removal mechanism of SO2 and NO based on this absorbent was proposed. DEWEY : 660 ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie202617h [article] Simultaneous removal of SO2 and NO from flue gas using multicomposite active absorbent [texte imprimé] / Yi Zhao, Auteur ; Yinghui Han, Auteur ; Cheng Chen, Auteur . - 2012 . - pp.480–486. Chimie industrielle Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 51 N° 1 (Janvier 2012) . - pp.480–486 Mots-clés : Gas  Multicomposite Résumé : A multicomposite active absorbent was prepared using the liquid-phase complex of NaClO2 and NaClO as well as solid-phase slake lime to simultaneous desulfurization and denitrification at a flue gas circulating fluidized bed (CFB). The effects of influencing factors on the removal efficiencies of SO2 and NO were investigated. Removal efficiencies of 96.5% for SO2 and 73.5% for NO were obtained, respectively, under the optimal experimental conditions. The characterization of the spent absorbent was carried out by using energy dispersive spectroscopy (EDS), X-ray diffraction (XRD), and chemical analysis methods, from which the simultaneous removal mechanism of SO2 and NO based on this absorbent was proposed. DEWEY : 660 ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie202617h