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Coal Slime Dryer

Nitric Acid Gold Extraction

We have Nitric Acid Gold Extraction,The effects of experimental factors on the extraction of nitric acid and gold ions were examined, which included hno 3 hcl concentration and ratio, concentration of extractant, and influence of impurities. after the extraction of nitric acid and gold ions, the conditions were determined to optimize the selective stripping of the loaded ...

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