Investigation on Molybdenite Separation from a Complex Sulfide Ore


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A Mo middling has been obtained through Cu-Mo bulk flotation. In order to further enrich molybdenite and separate pyrite form this middling. A series flotation tests were conducted to concentrate Mo. Important parameters including regrinding fineness, CaO dosage and cleaning flotation stages were optimized to enhance Mo enrichment. In addition, a close-circuit flotation test was conducted under optimum parameters and a Mo concentrate with 22.92% of Mo grade and 93.75% of Mo recovery was obtained, which satisfied the plant requirement.



Advanced Materials Research (Volumes 634-638)

Edited by:

Jianmin Zeng, Hongxi Zhu and Jianyi Kong




Q. B. Cao et al., "Investigation on Molybdenite Separation from a Complex Sulfide Ore", Advanced Materials Research, Vols. 634-638, pp. 3408-3411, 2013

Online since:

January 2013




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