伊清环保

Wet desulfurization

伊清环保

Guangdong Qingyuan Fogang Gadobao Herbal Technology Co., Ltd. desulfurization and dust removal renovation project
The flue gas enters the wet absorption tower of the desulfurization unit and comes into contact with the top-down sprayed limestone slurry droplets counter-currently, in which the acidic oxides SO2 and other pollutants HCL and HF are absorbed, and the flue gas is fully purified and discharged after demisting; the slurry reaction after absorbing sulfur dioxide generates CaSO3, which generates CaSO4.2H2O through in-situ forced oxidation and crystallization, and is dehydrated to obtain After dehydration, gypsum is obtained, and the comprehensive treatment of sulfur-containing flue gas is finally realized.
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