Mineral processing technology research on recycling slime wolframite in a tungsten ore dressing plant in southwest China

The mineral recycling processing research was made according to the ore nature of slime wolframite in a tungsten ore dressing plant in southwest China. Satisfactory indexes were gained by rouging with high gradient magnetic separator and concentrating with centrifugal ore separator, that is wolframite WO₃ grade of 43.52 % and wolframite recovery of 48.80 %.