Title :
Mechanism Study on N2O Reduced with Biomass Gas
Author :
Hu, Xiaoying ; Dong, Changqing ; Yang, Yongping ; Zhang, Junjiao ; Li, Yongsheng ; Zhang, Hanfei ; Dong, Zhihui
Author_Institution :
Nat. Eng. Lab. of Biomass Power Generation Equip., North China Electr. Power Univ., Beijing, China
Abstract :
The reduction of N2O by adding biomass gas as reburning fuel is studied on a small-scale vertical reactor tube and experimental results are analyzed using the theory of chemical kinetics. The result showed that for the flue gas containing a certain concentration of N2O, when the biomass gas contained H2, CH4, CO and CO2 was used, the reburning fuel ratio should be more than 1.4%. The decomposition of N2O is caused by free radicals, including H and OH in the process.
Keywords :
air pollution; bioenergy conversion; chemical engineering; chemical reactors; chemical technology; flue gases; nitrogen compounds; reaction kinetics; N2O; biomass gas; chemical kinetics; flue gas; free radicals; nitrous oxide reductionn; reburning fuel; Biomass; Chemical industry; Flue gases; Fuels; Global warming; Hydrogen; Inductors; Power generation; Production; Terrestrial atmosphere; biomass gas; nitrous oxide; reaction mechanism;
Conference_Titel :
Environmental Science and Information Application Technology, 2009. ESIAT 2009. International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-0-7695-3682-8
DOI :
10.1109/ESIAT.2009.463
