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| Experimental Study of Flotation on Some SiChuan Smithsonite |
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Received:January 17, 2016
Revised:February 02, 2016
Accepted:February 03, 2016
Published Online:December 15, 2016
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| KeyWord:smithsonite flotation; grinding fineness; new collector; |
| Author | Institution |
| Jingxiaolei |
Chifeng SD-Gold Hongling nonferrous mining co., ltd |
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| Abstract: |
| Some experiments were carried out to aim at solving the technological problems for smithsonite difficult to be sulfurated and low floatability. Grinding fineness of various minerals were investigated in detail on the basis of their different grindabilities, and contrast tests of various regulators and various collectors including a new collector KY-109 were carried out. The optimum reagents system for the smithsonite was found out, and the lock-circuited test obtained good indexes: the grade of zinc concentrate is 21.22% with the recovery of 88.04%. |
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