1) The minerals with a large flotation ratio use a thicker slurry, while the minerals with a small flotation ratio use a thinner slurry; 2) Flotation of coarse-grained materials with thicker slurry, flotation of fine-grained and muddy materials with thinner slurry; 3) The coarse selection and sweeping use of richer slurry can reduce the consumption of chemicals and the number of flotation machines, while the selection uses thinner slurry to obtain qualified concentrate with higher quality. When the ore is coarsely selected, the slurry concentration is 25-35%, and the flotation fine particles and the ore containing high mud are 10-20%.
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What is the relationship between pulp concentration and flotation conditions and ore properties?
The optimum slurry concentration during flotation is determined by the ore properties and flotation conditions. The general rule is: