Fe₃O₄@FeEDTA Magnetic Denitrification Agent

Recyclable catalytic oxidation

A magnetically recyclable catalytic oxidation denitrification agent that efficiently removes NO from flue gas in a UV/H₂O₂ system and can be reused.

Liu, Ziwei · He, Feiqiang · Limin, Zhou · Li, Zhuyao · Zhong, Lirong · Ding, Jianhua

Journal of Chemical Technology and Biotechnology 2023

Specifications

pH value increased

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Advantages

The elevated temperature was conducive to NO removal.

CO₂ hardly affected the removal of NO.

SO₂ with high concentration was not conducive to NO absorption.