Wolframite slime flotation technology
The flotation Wolframite commonly used flotation oleic acid, methyl succinic amide, benzene, arsenic acid, and phosphonic acid. Salicylaldehyde hydroxamate is also floating wolframite promising flotation. Oleic acid collector, but less selective.
Wolframite flotation device
Oleic acid flotation of wolframite the PH value with the scheelite with sodium carbonate to adjust agent. Phenylarsine acid, phosphonic acid flotation of wolframite, in acidic media, using the adjusting agent is sulfuric acid or hydrochloric acid. Common lead nitrate activator.
The flotation of wolframite gangue inhibitors: sodium fluoride, sodium silicate, sodium silicate and aluminum sulfate mixture (6:1) dichromate, sulfuric acid and hydrofluoric acid and so on. However, of wolframite itself can be a large amount of oxalic acid, sodium fluoride (4kg / t above), and sodium silicate pharmaceutical inhibition, it is necessary to strictly control the amount of the inhibitors.
Wolframite flotation machine
A tungsten ore concentrator processing the selection of fine mud, the feed size to 36% less than 0.074mm, metallic minerals are wolframite, pyrite, limonite, sphalerite, bismuthinite ore and so on. Tungsten grade of 8% -10% of the gangue of garnet and quartz. Phenylarsine acids and oxidation of a mixture of paraffin soap flotation, after a rough two sweep income indicators are as follows:
Ore grade of WO3 6% -8%
Concentrate grade of WO3 40-47%
Recovery of 78% -82%
- Tungsten arsenic separation technology
- Factors affecting the fluorite flotation
- Copper lead separation process
- Selective flocculation and flotation
- Iron ore concentrate flotation desulfurization process
- Iron concentrates dephosphorizing technology
- Copper oxide ore beneficiation technology
- Copper minerals floatability
- Lead mineral flotability
- Separation of copper, lead, zinc, sulfur