Desulfurization of boiler flue gas by means of activated ...
Jul 01 2013 · In order to increase the capture of acid components contained in flue gas from fluid boilers with the aim of achieving the emission limit newly introduced by the European Union in the amount of 200 mg·SO 2 /m 3 flue gas as against the existing limit of 400 mg·SO 2 /m 3 flue gas when it is no longer possible to increase the dosed weight of limestones in the combustion zone of fluid boilers it is
Flue-gas desulfurization (FGD) is a set of technologies used to remove sulfur dioxide from exhaust flue gases of fossil-fuel power plants and from the emissions of other sulfur oxide emitting processes such as waste incineration.
What are the main methods of desulfurization and ...
Apr 24 2021 · Technical principle: The flue gas containing SO2 enters the spouted bed of powder particles through the preheater and the desulfurizer is made into powder and mixed with water in advance and continuously sprayed into the bed from the top of the spouted bed in the form of slurry with the spouted particles Fully mixing with the help of contact with hot flue gas desulfurization and drying
Dry Flue Gas Desulfurization | SOx Control | GE Steam Power
SOx control: Dry flue gas desulfurization (DFGD) Dry flue gas systems are used for SOx emission and multi-pollutant control across industries including iron and steel petrochemical and pulp and paper. GE can provide a boiler flue gas analysis to help lower emissions. Up to 98%