APPARATUS FOR THE CLEANING OF FLUE GASES WITH DIFFERENT CONTENTS OF ACIDIC COMPONENTS AND METHOD OF OPERATING THE APPARATUS

摘要

An apparatus and method of operating the apparatus for the cleaning of industrial waste gases and especially power plant flue gases. The gases are fed through a quencher to a first scrubber with its own recirculation and upstream of a second scrubber having its own recirculation and aerosols of halogen compounds which are eliminated by providing the quencher is part of a prescrubber or by forming the downstream scrubber with a wet electrostatic precipitator.