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Removal of SO2 from industrial effluents by a novel twin fluid air-assist atomized spray scrubber / B. Rajmohan in Industrial & engineering chemistry research, Vol. 47 N°20 (Octobre 2008) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 47 N°20 (Octobre 2008) . - P. 7833-7840 Titre : Removal of SO2 from industrial effluents by a novel twin fluid air-assist atomized spray scrubber Type de document : texte imprimé Auteurs : B. Rajmohan, Auteur ; S. N. Reddy, Auteur ; B. C. Meikap, Auteur Année de publication : 2008 Article en page(s) : P. 7833-7840 Note générale : Chemical engineering Langues : Anglais (eng) Mots-clés : SO2  Gas Résumé : Wet scrubbers are employed in process industries for scrubbing both gases and particulates. To achieve a high efficiency for scrubbers and meet pollution control standards, industries need a new type of scrubber. In this paper an attempt has been made to design a new spray scrubber by a twin fluid air-assisted atomizer for the removal of SO2. Experimental results for scrubbing of lean sulfur dioxide gas by a novel spray tower using a twin fluid air-assisted atomizer have been presented. The efficiency of the spray column was found to increase with increase in spray liquid flow rate (8.35 × 10−6−33.34 × 10−6 m3/s) and concentration of SO2 gas (400−1200 ppm). A maximum of almost 99.99% efficiency was observed for 1200 ppm at 3.354 × 10−3 m3/s gas flow rate and 33.34 × 10−6 m3/s spray liquid flow rate. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie800712a [article] Removal of SO2 from industrial effluents by a novel twin fluid air-assist atomized spray scrubber [texte imprimé] / B. Rajmohan, Auteur ; S. N. Reddy, Auteur ; B. C. Meikap, Auteur . - 2008 . - P. 7833-7840. Chemical engineering Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 47 N°20 (Octobre 2008) . - P. 7833-7840 Mots-clés : SO2  Gas Résumé : Wet scrubbers are employed in process industries for scrubbing both gases and particulates. To achieve a high efficiency for scrubbers and meet pollution control standards, industries need a new type of scrubber. In this paper an attempt has been made to design a new spray scrubber by a twin fluid air-assisted atomizer for the removal of SO2. Experimental results for scrubbing of lean sulfur dioxide gas by a novel spray tower using a twin fluid air-assisted atomizer have been presented. The efficiency of the spray column was found to increase with increase in spray liquid flow rate (8.35 × 10−6−33.34 × 10−6 m3/s) and concentration of SO2 gas (400−1200 ppm). A maximum of almost 99.99% efficiency was observed for 1200 ppm at 3.354 × 10−3 m3/s gas flow rate and 33.34 × 10−6 m3/s spray liquid flow rate. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie800712a