Wollastonite Concentrate Production from Raw Material of Tyrnyauz Deposit

Аннотация

The article describes studies into processing properties of wollastonite-bearing rocks of Tyrnyauz deposit with a view to developing an efficient technology for production of a high-grade wollastonite concentrate. The recommended process flow diagram includes milling, screening, X-ray luminescence separation, wet electromagnetic separation, and flotation. From the data of chemical and Xray phase analyses, the produced wollastonite concentrate conforms with Voksil-100 grade.