The use of many temperature glass steel towers falling above room temperature, working medium containing salt and liquor corrosion is serious, equipment for paint and glass steel anti-corrosion typically after 3 years will need to be parking maintenance, become a difficult problem to solve.
Technology of glass steel desulfurization tower: modified latex with excellent adhesion and anti permeability and good acid resistance and alkali resistance to lime powder with water into slurry as absorbent absorber pump into full contact with the gas mixture, the sulfur dioxide gas and slurry of calcium carbonate and from the lower part of the tower is the drum into the air for oxidation reaction of calcium sulfate, calcium sulfate reaches a certain saturation, the crystallization of two water gypsum, the absorber from the gypsum slurry by condensation, dehydration, the moisture content is less than 10%, then sent to the conveyor stacking gypsum silo, the flue gas desulfurization through the mist eliminator to remove droplet, then after heat is heated, from the chimney into the atmosphere.