Patent ID: 11911727
Assignee: CARBONXT, INC.
Field: Chemical engineering (Chemistry)
Classification: CPC B | IPC B

Claim 6:
7. A magnetic adsorbent for the capture of mercury from flue gas of coal combustion devices, said magnetic absorbent, comprising:
an activated carbon adsorbent;
an iron oxide forming a magnetic portion, said magnetic portion being implanted on a
surface of the activated carbon;
an additive including a photocatalyst and a halogen;
a binder;
an additional additive including one or more of the group consisting of a magnetic sorbent, magnetic particles, and a magnetic catalyst;
wherein said iron oxide and said additive are implanted onto a surface of the adsorbent; and
wherein said iron oxide oxidizes mercury from elemental mercury (Hg) to Mercury Oxide (Hg II).