What is the content of calcium sulfite in desulfurized gypsum?
Thread Content
What is the content of calcium sulfite in desulfurized gypsum? What components are contained in the desulfurization gypsum produced from power plant desulfurization and steel mill sintering desulfurization? How much do they contain? What is the calcium sulfite content? What are the differences between the gypsum produced by the two factories?
For the gypsum used in desulfurization at 1# Whhg power plant, the general requirements are that the moisture content should be less than 10%, the calcium sulfite content less than 1%, the contents of calcium carbonate and magnesium carbonate less than 3%, and the chloride ion content less than 0.01%. The other components depend on those found in limestone and the fly ash in the flue gas; it’s hard to say what differences exist in the gypsum from different plants
I want to know the demand entities for desulfurization gypsum. Our company has a large amount of this gypsum, which we would like to sell abroad. But the requesting unit cannot be found.