ZHANG Qiang, YANG ShijiXi'an Thermal Power Research Institute Co Ltd. THE OPERATION SITUATION OF CATALYST IN SCR DENITRIFICATION SYSTEM OF ONE THERMAL POWER PLANT[J]. Thermal power generation, 2010, 39(4): 62-66.
ZHANG Qiang, YANG ShijiXi'an Thermal Power Research Institute Co Ltd. THE OPERATION SITUATION OF CATALYST IN SCR DENITRIFICATION SYSTEM OF ONE THERMAL POWER PLANT[J]. Thermal power generation, 2010, 39(4): 62-66.DOI:
After 19870 hours in operation of the SCR denitrification system in one thermal power plant
the used catalyst has been taken out
and its appearance and internal pores being observed
the specific surface area
denitrification activity
and the conversion rate of SO2/SO3 for the catalyst being tested.The activity of fresh catalyst(K0) and the activity of tested catalyst have been compared
and the lost value of catalyst activity being obtained
based on this
some recommendations for catalyst operation and management in power plant being put forward.