By comparing and analyzing the dry and wet dust removal of urea granulation towers,it is found that after the modification and operation of dry removal.The dust emission concentration of urea granulation towers is≤10 mg/m3.and the NH3 emission concentration is≤10 mg/m3.and the NH3 emission concentration is≤10 mg/m3.ensuring the contimous.stable,and safe operation of the urea plant.
维普
万方数据