Trade name: Phosphogypsum
Chemical formula: CaSO4 · nH2O
Phosphogypsum from phosphorites is used in various branches of a national economy as raw materials and materials
Phosphogypsum possesses rather good strength characteristics, isn't toxic, isn't explosive.
The mass fraction of water-soluble fluoric connections and particle size distribution is guaranteed by manufacturer.
Phosphogypsumis applied in agriculture to chemical melioration of soils. Application of a phosphite is effective in various soil and climatic zones for top dressing of grain, vegetable, commercial and other crops. Application of a phosphite, as a chemical ameliorant, improves chemical, physical and water physical properties of the soil, increases productivity of a cotton and technological quality of fiber. Introduction of a phosphite a dose of 20 t/ha against manure 10 t/ha before an autumn plowed land is effective.
Phosphogypsumis applied in the cement industry, in production of the plaster knitting and construction products, as a filler in production of plastic, papers, paint and varnish industry.
Phosphogypsumis used in road construction as a mineral filler to crushed-stone and gravel materials for a construction of the bases under capital types of coverings of highways, as an additive to asphalt.
The warranty period of storage of a phosphogypsum – isn't limited.
Information not available