r sieve
denitration catalyst
Product details description:
Contrast
our self-developed molecular sieve catalyst with traditional vanadium-titanium-based
catalysts are as follows:
|
performance |
Vanadium
titanium-based catalyst |
Fe-based molecular
sieve |
Cu-based molecular
sieve |
|
Light-off
temperature / ℃ |
250 |
300 |
160 |
|
Complete conversion
window / ℃ |
300-420 |
300-600 |
250-350 |
|
NOx conversion efficiency |
Medium temperature
conversion efficiency |
High-temperature
conversion efficiency |
Medium and low
temperature conversion efficiency |
|
High temperature
performance |
Not resistant to
high temperatures |
Resist High
temperature |
Resist High
temperature |
|
Sulfur resistance |
Sulfur resistance is
good |
Sulfur resistance in
general |
Sulfur resistance is poor |
Our company independently developed high
temperature performance and has good low temperature activity of molecular
sieve denitrification catalyst. The active temperature window of the catalyst
is wide (300-600 ℃) and nitrogen oxide removal efficiency is more than 90%, which can
still retain good activity in the presence of water vapor and SO2.
At present, the gas distributed denitrification
system researched and developed by our company has been successfully applied in
the denitrification project of natural gas distributed energy station in a data
center in Jiangsu, and the NOx emission concentration reaches the near zero
emission index below 20mg / Nm3.
