| Titre : | Removal of SO2 from industrial effluents by a novel twin fluid air-assist atomized spray scrubber (2008) |
| Auteurs : | B. Rajmohan, Auteur ; S. N. Reddy, Auteur ; B. C. Meikap, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | Industrial & engineering chemistry research (Vol. 47 N°20, Octobre 2008) |
| Article en page(s) : | P. 7833-7840 |
| Note générale : | Chemical engineering |
| Langues : | Anglais |
| Tags : | 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 |
