METHOD AND APPARATUS USEFUL IN COMBUSTION GAS PURIFICATION

摘要

Method and apparatus are disclosed that are useful in the operation of a system in which combustion gases from a steam generator are cleansed of their sulfurous and particulate impurities by wet scrubbing prior to being discharged to the atmosphere. Some of the processed gas is recycled through the scrubber under conditions of low load in order that the effectiveness of the scrubber will not be impeded by reduced gas flow.