Method and apparatus for the elimination of harmful volatile elements especially chlorides and/or sulfates contained in a stream of smokes

摘要

Elimination of volatile elements from particle-charged fumes comprises removing a fume fraction of at least 5% of the output flow using a sampler (3). The sample is passed through a condenser (4) and a filter unit (5) containing a first electrostatic filter (8) to trap the larger particles and a second filter (12) to isolate the fine particles.