Direction of phosphogyrsum utilization phosphogypsum utilization

Abstract

An expedient direction of industrial waste disposal is their use in the production of large-tonnage construction materials, which allows up to 40% reduction in the cost of material resources used in their production. In the cement industry, waste from related industries is widely used – instead of natural carbonate and clay raw materials, aluminosilicate technogenic products (slags, ash, etc.) are used. In Russia in the 1980s, the share of waste in cement production reached 26%.