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Gold Extraction Of Nitric Acid

Gold Extraction Of Nitric Acid

The extraction of goldIII from nitric acid solutions by means of oxygen-containing solvents di-isopropyl diethyl and dichloroethyl ethers methyl isobutyl and methyl isopropyl ketones n-amyl acetate and n-amyl alcohol is described. The most effective of these extractants are di-isopropyl ether in the range 5.5–10 M nitric acid and .
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