TY - GEN
T1 - Kinetic modeling on the effect of SO2 interactions on NO reduction during methane reburning
AU - Wang, Xuebin
AU - Tan, Houzhang
AU - Xu, Tongmo
PY - 2009
Y1 - 2009
N2 - The effect of SO2 on NO reduction during the process of methane reburning was investigated kinetically in an entrained flow reactor. Results show that NO reduction begins from 1200K for both condition of lean-oxygen and rich-oxygen, and when there is no SO2 addition, NO reaches the lowest value 625ppm from original 920ppm at the air coefficient 0.8. Under the condition of lean-oxygen, the addition of SO2 inhibits NO reduction obviously, with the increase of SO2 concentration, the outlet concentration of NO and HCN is higher. Under the condition of rich-oxygen, the addition of SO2 affects NO reduction trivial, and SO2 addition only improves NO reduction obviously at higher concentration of SO2. At 1300K, with the increase of SO2 addition, the air coefficient for the lowest NO concentration increases.
AB - The effect of SO2 on NO reduction during the process of methane reburning was investigated kinetically in an entrained flow reactor. Results show that NO reduction begins from 1200K for both condition of lean-oxygen and rich-oxygen, and when there is no SO2 addition, NO reaches the lowest value 625ppm from original 920ppm at the air coefficient 0.8. Under the condition of lean-oxygen, the addition of SO2 inhibits NO reduction obviously, with the increase of SO2 concentration, the outlet concentration of NO and HCN is higher. Under the condition of rich-oxygen, the addition of SO2 affects NO reduction trivial, and SO2 addition only improves NO reduction obviously at higher concentration of SO2. At 1300K, with the increase of SO2 addition, the air coefficient for the lowest NO concentration increases.
UR - https://www.scopus.com/pages/publications/78649803313
M3 - 会议稿件
AN - SCOPUS:78649803313
SN - 9780841200050
T3 - ACS National Meeting Book of Abstracts
BT - American Chemical Society - 238th National Meeting and Exposition, ACS 2009, Abstracts of Scientific Papers
T2 - 238th National Meeting and Exposition of the American Chemical Society, ACS 2009
Y2 - 16 August 2009 through 20 August 2009
ER -