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Polyacrylamide is used in exploitation and tailing disposal of minerals, such as, coal, gold, silver, copper, iron, lead, zinc, aluminum, nickel, potassium, manganese and etc. It is used to improve efficiency and recovery rate of solid and liquid.
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Product name
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Electric density
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Molecular weight
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Application
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nonionic
negative ion
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N100
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low
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middle
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lead, zinc minerals
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N134
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low
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high
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copper mine, phosphorite
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A234
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low
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middle high
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gold ore
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A245
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low
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middle high
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gold ore and iron ore
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A345
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middle low
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middle high
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iron ore
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A65AL
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high
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middle high
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aluminium ore red mud washing(suitable for iron content higher than low于15%)
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A75AL
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high
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middle high
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aluminium ore red mud washing(suitable for iron content higher than 15-30%)
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A99AL
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high
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middle high
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aluminium ore red mud washing(suitable for iron content higher than 30%)
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LA60 (emulsion)
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high
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middle high
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aluminium ore red mud washing(suitable for iron content higher than 30%)
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