Is there any technology for using excess ammonia water in flue gas treatment?
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Is there any technology for using excess ammonia water in flue gas treatment?
The concentration of the remaining ammonia water is too low; it must be condensed and concentrated through ammonia evaporation before being processed into concentrated ammonia water, which is then used in the flue gas to dilute and treat nitrogen oxides
Ammonia-based flue gas desulfurization can use excess ammonia water, but the total amount of ammonia water must be matched to the total amount of sulfur dioxide in the flue gas, and the tar present in the ammonia water also needs to be removed.