SMOKE FILTERS FOR REDUCING COMPONENTS IN A SMOKE STREAM

摘要

Smoke filters that reduce the concentration of carbon monoxide and phenols in a smoke stream may include a porous mass section comprising a plurality of active particles, a plurality of binder particles, and an active coating disposed on at least a portion of the active particles and the binder particles, wherein the active particles and the binder particles are bound together at a plurality of contact points; and a filter section. In some instances, a filter may include a porous mass section comprising a plurality of active particles and a plurality of binder particles, wherein the active particles and the binder particles are bound together at a plurality of contact points without an adhesive; and a filter section comprising an active dopant.

主权项

1. A porous mass comprising:
a plurality of active particles and a plurality of binder particles, wherein the active particles and the binder particles are bound together at a plurality of contact points, wherein the active particles comprise at least one selected from the group consisting of iodine pentoxide, phosphorous pentoxide, manganese oxide, copper oxide, platinum, and any combination thereof.