Simultaneous Absorption of SO2 and NO from flue gas with CaCO3 and liquid phase oxidation
钙基吸收剂液相氧化法协同脱硫脱硝试验

Systematic comparative experiments on simultaneous flue gas desulfurization and denitrification were conducted with CaCO3 as the sorbent and with NaClO2 and KMnO4 as oxidants.The influences of different experimental conditions on the removal efficiencies of SO2 and NO were examined.Experimental results show that NaClO2 gives better desulfurization and denitrification results than KMnO4 under the same conditions.Lower pH is beneficial to denitrification oxidized with NaClO2,but it has no significant impact o...