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| STUDY ON THE RECOVERY OF SPHALERITE IN CYANIDE RESIDUE BY FLOTATION |
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Revised:June 30, 2001
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| DOI： |
| KeyWord:Cyanide residue,Sphalerite flotation,Regulating agent |
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| Abstract: |
| The character of sphalerite in cyanide residue and the mechanism of reaction of flotation reagents to it are well examined Based on the above and accompanied by means of electrochemical analysis,a reagent named YO is developed as the regulator of sphalerite in its flotation to remove the depression given by cyanide,thus decreasing the dosage of copper sulphate.The zinc concentrate grade and zinc recovery are up to 56 49% and 86.63% respectively.YO has proven a very good regulator for flotation of sphalerite in treating cyanide residue in commercial test. |
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