Process and equipment for scrubbing flue gases

摘要

The process and the equipment serve for scrubbing the flue gases of a combustion furnace (1) operating with slag formation, in particular a waste incineration furnace, with a scrubbing fluid. To reduce the water requirement and the salt load discharged with the effluent, the invention provides for at least partially using, as scrubbing fluid, the slag effluent arising from slag cooling (5) and/or the used filter-washing water of a flue gas filter (3). <IMAGE>