GGH eliminated wet desulfurization system. The first one is equipping wet stack onto absorber or emitting the purified flue gas through cooling tower, these measurements are commonly adopted in foreign country (typically for newly constructed power plant), for example, most GGH eliminated wet desulfurization system in German are using this plan. The
The utility model discloses a waste heat recovery system of desulfurization flue gas applied to coal-fired power generating sets, which comprises at least one gas and water heat exchanger used for realizing the heat exchanging between gas state and liquid state, a flue gas inlet and a flue gas outlet which are penetrated independently with the gas and water heat exchanger, and a condensation China Application of Jiema MGGH System in De-whitening of Jun 16, 2017 · The heat recovered by the heat recovery unit is transported by the heat medium to the flue gas reheater, and the temperature of the flue gas from the desulfurization outlet is raised from about 50 ° C to about 80 ° C, thereby preventing the chimney from dropping droplets, reducing the corrosion of the chimney, increasing the emission
Aug 18, 2021 · Construction period:The construction period of this desulfurization wet flue gas treatment system project is about 90 days. In winter (November-March of the following year), the smoke temperature is less than 45°C, and the moisture content is less than 9.5%. Flue gas elimination rate:The annual flue gas elimination rate reaches 100%. Super Austenitic Stainless Steel in Wet Flue Gas Jun 18, 2020 · Process flow of wet flue gas desulfurization process system. The main basic technological process of limestone-gypsum wet flue gas desulfurization is:after the boiler flue gas is dedusted by an electric precipitator and boosted by a booster fan, and then cooled by a flue gas heat exchanger, it enters the absorption tower.
Dec 01, 2020 · Flue gas desulfurization (FGD) of a coal-fired power plant is a method for removing sulfur oxides produced during the combustion process in a boiler. The sulfur oxides reduction technology is divided into wet and dry types, and the wet-type FGD accounts for about 87% of the global installations  ,  .
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