Rauchgasreinigung mit trockenen Sorbentien – Möglichkeiten und Grenzen

Purification of flue gases by dry sorbents – possibilities and limits. The desired level of purification of the gases, even with smaller amounts of exhaust gases, requires technically straightforward methods. Purification of flue gases using socalled „dry” methods offers the advantage that no problems associated with waste water arise. The gaseous impurities are deposited onto dry sorbents, which can subsequently be disposed of in the dry state. In the article the advantages and disadvantages of „dry” methods are contrasted using examples from plant both at the planning stage and that already commissioned.