Combined removal of SO{sub x} and NO{sub x} from flue gas using non-thermal plasma. Technical report, March 1--May 31, 1995
Author(s) -
S.K. Dhali
Publication year - 1995
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/206499
Subject(s) - flue gas , plasma , analytical chemistry (journal) , dielectric , chemistry , nonthermal plasma , thermal , materials science , environmental chemistry , thermodynamics , physics , organic chemistry , optoelectronics , nuclear physics
A model has been developed to predict the performance of a dielectric-barrier discharge for various parameters. The model calculations have been compared with experimental results and are in close agreement for both SO{sub 2}/NO removal. The reaction scheme shows that OH is the most important radical for SO{sub 2} removal with the final product being H{sub 2}SO{sub 4}. Whereas for NO removal both oxidation by OH to form HNO{sub 3} and reduction by N to form N{sub 2} are important channels
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