METHOD FOR REMOVING MERCURY AND OTHER HAZARDOUS AIR POLLUTANTS FROM COMBUSTION FLUE GASES UTILIZING CO-BASED METAL OXIDE AS THE ADSORBENT

摘要

The present invention is a method for removing trace amounts of harmful air pollutants including mercury contained in combustion flue gas by injection of an adsorbent.;It is characterized by using an oxide.;In the case of using the cobalt transition metal oxide as the adsorbent as in the present invention, since the low-cost transition metal oxide is used, the operation cost can be lowered, and the chemical treatment is not required, thereby making it an environmentally friendly process. In addition, since there is no carbon, the quality of the fly ash can be prevented.;Cobalt Metal Oxides, Transition Metal Oxides, Mercury, Hazardous Air Pollutants, Adsorbents