Research And Application Of Smelter Acid Fluoride Technology Systems

Metal smelting process,due to technology limitations,produce large amounts of flue gas purification of wastewater.Wastewater discharge not only a lot of great threat to the environment,but also a great waste of water resources and valuable metals resources.The immobilization methods affect fluoride research paper by fluoride fumes generated in the turbulent rushing column washer migration laws,as well as process equipment and process systems to determine a more scientific and rational fluoride.Fluorine retention mechanism by fluoride,fluoride immobilized explored in "three-stage" process of removal methods,and through a small,pilot study optimal curing hardener ratio of water glass,for flue gas purification removal of fluoride foundation.Jinchuan combined production plants operating mechanism,studied the flue gas purification "three-stage four" solid fluorine industrial operation,so that through the purification process of a fluorine-containing flue gas to a minimum,achieve a highly efficient solid fluorine purposes.