Pb-Zn Mineral Processing
The rejection rate of lead-zinc ore in heavy medium separation is generally 30% to 40% of the original ore. Crush More and Grind Less. ... then to the 2nd flotation machine for separating out zinc. 10. The concentrate of the 2nd flotation machine goes to one tank, uses a slurry pump sends it to the 2nd thickener, underflow of the thickener ...
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