Compounds and Method for controlling conditions in a unit of gas Wet desulfurization (wfgd)

摘要

Refers in general to the field of control of emissions and, in particular, to a method and / or System through which control various aspects of Corrosion and / or precipitation in at least a part of a system of Exhaust Gas desulfurization Scrubber Wet (wfgd).In One implementation, the method and / or system depends on the supply of at least a reducing Agent to the suspension of the desulfurization Scrubber Wet exhaust gas to reduce the Oxidation Reduction Potential in the suspension of absorber of desulfurization Scrubber contained within d The exhaust gas.In another implementation, the method and / or System control the Oxidation Reduction Potential in at least a bleed Stream Filtering a suspension and / or a Scrubber solution of absorber of desulfurization of Wet exhaust gas.