Research Article
SO2 Gas Physicochemical Removal through Pulse Streamer Discharge Technique Assisted by Vapor Additive
Table 1
Main reactions and the corresponding rate coefficients.
| Reactions | k/cm3s−1 |
| SO2 + O → SO3 | 3.52 × 10−14 [39] | SO2 + O → SO + O2 | 1.17 × 10−12 [40] | SO + O → SO2 | 5.10 × 10−31 [40] | SO + O2 → SO2 + O | 7.60 × 10−17 [41] | SO3 + SO → SO2 + SO2 | 1.99 × 10−15 [42] | SO2 + OH → HSO3 | 7.40 × 10−12 [17] | SO2 + OH → HOSO2 | 1.31 × 10−12 [41] | HSO3 + OH → H2SO4 | 9.80 × 10−12 [17] | SO + OH → SO2 + H | 8.60 × 10−11 [43] | SO2 + H → OH + SO | 3.06 × 10−12 [44] | SO3 + H2O → H2SO4 | 1.20 × 10−15 [45] | HOSO2 + O2 → HO2 + SO3 | 4.30 × 10−13 [41] | SO2 + HO2 → OH + SO3 | 2.01 × 10−17 [46] | H2O + H → OH + H2 | 4.20 × 10−12 [47] | OH + O → O2 + H | 3.00 × 10−11 [17] |
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