Effect of CO2 and O2 on denitrification performance of biomass carbon
LI Nan
WANG Lei
LI Zhuo
WANG Yong-jun
ZHAO Kao-sheng
Abstract：The effects of CO2 and O2 on denitration performance of biomass carbon were studied in a laboratory-scale fixed bed reactor with rice husk carbon,CO2 concentration of 15%～35%,O2 concentration of 1%～5%,and constant reaction temperature of 900℃.The results show that CO2 concentration has no obvious effect on the denitrification performance of biochar,and the best denitrification rate can be obtained when CO2 concentration is 25%.O2 can obviously inhibit the denitration performance of biomass carbon,and the existence of O2 leads to the obvious decrease of denitration rate and NO selectivity of biomass carbon.
Keywords：biomass chardenitrationCO2O2
Publication Date：2024-03-15
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 105-107 )