Vanadium silicate (EVS)-supported silver nanoparticles: A novel catalytic sorbent for elemental mercury removal from flue gas
Abstract
Ag modified EVS was synthesized and used as catalytic sorbent for Hg° capture. The doped Ag nanoparticles can significantly improve Hg° oxidation efficiency. The interaction between Ag and V was responsible for the low temperature activity. The role of silver and vanadium on the Hg° oxidation process was discussed.
- Publication:
-
Journal of Hazardous Materials
- Pub Date:
- August 2019
- DOI:
- 10.1016/j.jhazmat.2019.04.062
- Bibcode:
- 2019JHzM..375....1Z
- Keywords:
-
- Catalytic sorbent;
- Elemental mercury removal;
- Vanadium silicate;
- Silver nanoparticles;
- Coal-fired flue gas