Oxidation Removal of Elemental Mercury from Flue Gas by K₂S₂O₈
| Author(s): |
Sheng Yu Liu
Ping Liu Li Chao Nengzi Wei Qiu Cheng Wei Lu |
|---|---|
| Medium: | conference paper |
| Language(s): | English |
| Conference: | 2012 International Conference on Civil, Architectural and Hydraulic Engineering (ICCAHE 2012), August 10-12th 2012, Zhangjiajie (China) |
| Published in: | Sustainable Cities Development and Environment [3 vols] |
| Page(s): | 1549-1552 |
| DOI: | 10.4028/www.scientific.net/AMM.209-211.1549 |
| Abstract: |
The important step for increasing gaseous elemental mercury (Hg0) removal in wet scrubber systems is altering the chemical form of the Hg0to a water-soluble oxidized species. This work focuses on the removal of elemental mercury from simulated flue gas by aqueous K2S2O8in a bubble reactor. In the system of K2S2O8oxidize Hg0, the reaction velocity of K2S2O8and Hg0is soon. Reached a higher removal rate after 10min. Increase the concentration of K2S2O8can remarkably improve the removal rate of Hg0to 85% With the rise of import mercury concentration has increased mercury removal rate to 89.5%. |
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10327277 - Published on:
24/07/2019 - Last updated on:
24/07/2019
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