Magnetic after dressing of the quartz sand at the glass works

The experience of industrial operation of a permanent magnet separator based on Nd - Fe - B EMC design for dry magnetic re-enrichment of quartz sands at a glass plant is considered. The proposed magnetic separator, which has a number of advantages over electromagnetic separators of the EVS series, is advisable to use in the glass batch preparation shop to remove coarse quartz sand and other charge materials, both iron-containing natural mineral components and iron-containing particles introduced during drying, storage and transportation. ... Bibliography: 4 titles.