cleaner flotation tailings is an intermediate product and is recycled within the flotation circuit. many ores contain multiple valuable minerals that can be floated into separate concentrates. examples would include a lead-zinc ore in which the lead and zinc minerals are recovered sequentially into separate concentrates.
alibaba.com offers 261 lead ore flotation cells products. about 94% of these are mineral separator. a wide variety of lead ore flotation cells options are available to you such as flotation separator magnetic separator.
froth flotation circuit design and basic testwork requirements froth flotation is a very important mineral concentration process that is used to recover a vast array of different minerals containing valuable commodities such as copper lead zinc nickel molybdenum tungsten silver gold phosphate and potash.
for a testwork laboratory treating a wide variety of ores the most useful laboratory flotation machine is probably one with cells of 500 1000 and 2000g capacities with a different diameter impeller for each cell with stainless steel or rubber-covered impellers glass or plastic cell bodies and requiring an outside source of low-pressure air.
to improve the selectivity between copper and lead a sequential copper-lead-zinc rougher circuit was tested. each of the rougher circuits had a dedicated regrind and cleaner circuit. the advantages of the sequential circuits are that the levels of selectivity can be increased particularly for copper and lead. with this process copper was recovered first with mbs depression of lead zinc and