TY - GEN
T1 - Interactions of H2S and NO during the process of hydrocarbon reburning
AU - Wang, Xuebin
AU - Tan, Houzhang
AU - Xu, Tongmo
PY - 2009
Y1 - 2009
N2 - Interactions of H2S on the process of NO reduction through hydrocarbon reburning were performed kinetically in an entrained flow reactor, and the result was compared with the interactions of other sulfur-species SO2. Results show that H2S is oxidized to SO2 to enhance the reduction of NO, compared to the inhibition of SO2 addition. Temperature of H2S transformation for lean-oxygen and rich-oxygen is 1025K and 1100K. Under the condition of lean-oxygen, when temperature is higher than the transformed temperature, NO concentration almost decreases linearly with temperature increasing. Under the condition of rich-oxygen, the addition of H2S only improves NO reduction little. At 1300K, with H2S addition increases from 0ppm to 3000ppm, the optimal air coefficient gradually disappears, and when H2S concentration is higher than 2000ppm, the relation between NO concentration and air coefficient has been monotonic.
AB - Interactions of H2S on the process of NO reduction through hydrocarbon reburning were performed kinetically in an entrained flow reactor, and the result was compared with the interactions of other sulfur-species SO2. Results show that H2S is oxidized to SO2 to enhance the reduction of NO, compared to the inhibition of SO2 addition. Temperature of H2S transformation for lean-oxygen and rich-oxygen is 1025K and 1100K. Under the condition of lean-oxygen, when temperature is higher than the transformed temperature, NO concentration almost decreases linearly with temperature increasing. Under the condition of rich-oxygen, the addition of H2S only improves NO reduction little. At 1300K, with H2S addition increases from 0ppm to 3000ppm, the optimal air coefficient gradually disappears, and when H2S concentration is higher than 2000ppm, the relation between NO concentration and air coefficient has been monotonic.
UR - https://www.scopus.com/pages/publications/78649795017
M3 - 会议稿件
AN - SCOPUS:78649795017
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 -