Bioelectrochemical Catalysis Reversal Reaction in Purification and Resources of Mineral Processing Flue Gas Via BECR
Li Wang, Yang Sun, Ning Hu, Jie Wang
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90% confidenceBES research in electrode, membrane. The Bio-electrochemical catalysis reactor (BECR) is employed to purify SOx, NOx, carbon diox...
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Abstract
The Bio-electrochemical catalysis reactor (BECR) is employed to purify SOx, NOx, carbon dioxide and other pollutants from mineral processing flue gases in mineral processing. They are converted into sulphur and nitrogen and high added-value biofuels via biological agent of seperating air/pollutants and bioelectrocatalysis reversal process (BECRP). Biofuel producing bacteria and BECR reactors are coupled to a system, and the BECRP is utilized and realized to purify mineral processing flue gas and convert carbon dioxide biofuel in the reactors. The metabolic products, mineral processing flue gas components of influx and exhaust and other processing parameters are analysed by using online Micro-GC, HPLC-MS, and etc. The influences of microbial metabolic pathway of the BECRP and low voltage loading on the bacteria and the electrode reaction mechanism in the electrode process are investigated. The multi-variable bioelectrochemical transition matrix and optimal parameters are established to improve the flue gas purification efficiency and the conversion rate of carbon dioxide.
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- Journal
- ECS Meeting Abstracts
- Year
- 2016