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Linyi Flotation Cell

2019-8-6coffee grounds are the most significant production waste in the coffee industry and contain about 15 coffee oiloffee oil is rich in fatty acids and polyphenols, which have great application potential in the flotation of oxidized mineralsn this study, coffee oil as a green flotation collector for ilmenite was investigated by micro-flotation, zeta potential measurement, and foam stability.

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