Tungsten Processing Flow Process

Tungsten ore beneficiation methods are mainly hand-selected, HM election, re-election, flotation, magnetic separation and electrostatic separation. Wolframite in order to re-election dominated while scheelite flotation mainly associated. To the full recovery of useful components, improving the quality and tungsten concentrates recycling rate, currently the trend of dressing and smelting technology combined to increase the baking and Leaching and other hydrometallurgical refining methods.

Most tungsten metal recovery fine mud processing plant less than 50%. Sorting using tungsten fine mud shaker, belt chute with centrifugal concentrator. Single-use shaker sorting tungsten fine mud, the recovery rate is low. Since the 1960s the use of centrifugal concentrator, centrifugal ore – flotation, high intensity magnetic separation – flotation beneficiation process to make tungsten fine joint cement processing operations recovery rate of 10% to 20%.

 

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