Research on scheelite comprehensive recycling from a iron ore

A exploratory trial study about scheelite comprehensive recycling from a ironore’s magnetic separation tailings.Results show that: The pH adjusting agent is sodium carbonate, sodium silicate do inhibitors, GYR as a collector, closed-circuit flotation obtained a good target of grade of 61.92% WO₃ and recovery of 74.82%.The process received a higher index, and the process is stable and reliable, the pharmaceutical system is simple, easy to implement production.