| abstract |
The invention relates to a carbonaceous, powdery or granular sorbent for dry cleaning of exhaust gases from thermal processes. The sorbent comprises carbon adsorbents from the group of activated carbon and / or lignite coke, which are modified or doped with sulfur and / or sulfur compounds. The sorbent is characterized in that the specific surface area of the carbon adsorbents in m 2 / g, based on the pore volume of the micropores in cm 3 / g, is between 2,400 and 2,700. |