Tungsten Separator To Upgrade Tungsten

We are engaged in offering excellent quality Tungsten Separator To Upgrade Tungsten to our valuable clients. For wolframite tungsten ore, it has characteristics of low content, low grade, coarse granule inlay, big density, low hardness, easy argillization, and dark color. Its beneficiation is mainly gravity separation. The density difference between wolframites and impurities is big and gravity separation can be adopted. But the wolframites granules shall be liberated from the impurities. So the promary situation is to observe the crystal granule size of wolframites. If the wolframites inlay is corse or it is lumpy wolframites, coarse mineral jig separator can be used directly to gain high grade tungsten ore. The equipment involved cover crusher, rod mill, jig concentrator. If it is fine granules inlay or wolframites mud, shaking table or centrifugal separator can be used.

But for scheelite tungsten ore, it is usually mixed with sulfide, mainly molybdenite, and the beneficiation for scheelite is floatation separation. In alkaline medium, The PH is 9-10.5 by sodium carbonate and sodium hydroxide. The main inhibitor is sodium silicate, quebracho sap, tannin, and kinds phosphate while the main collectors are oleic acid, sodium oleate, tall oil, paraffin soap oxide. These collectors owns foaming nature, so there is no need of foaming agent here.