The Experiment Study on a Copper-Molybdenum Ores in Mongolia

Abstract:

The main element of a ores are molybdenum and copper, which content is 0.056% and 0.16%.The main mental minerals are molybdenum, chalcopyrite and so on, and gangue minerals are mainly quartz, striped feldspar, calcite, et al. The disseminated size of Cu and Mo minerals is fine. The experiment index of concentrate grade of Mo is 45.17% including Cu 0.78%,the recovery of Mo is 78.24%, the concentrate grade of Cu is 13.30%,including Mo 0.03%, the recovery of Cu is 87.18% was got on the condition on the size of the first and the second grinding is -0.074μm 70%,-0.046μm 80%,using lime,sodium silicate as modifier, using butylamine black agent and kerosene as collector in the mix-flotation, using lime, sodium silicate and SK as the modifier,using kerosene as collector is In the separation flowsheet of Cu and Mo by using the flowsheet of mix-flotation of Cu and Mo, mixed concentrate regrinding, the separation flowsheet of Cu and Mo

• Periodical: Advanced Materials Research (Volume 454)
• Pages: 342-347
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.454.342
• Online since: January 2012
• Authors: Yu Qun Meng, Shu Juan Dai, Zhi Gang Hu, Li Nang Tian
• Keywords: Bulk Flotation of Cu, Bulk Flotation of Mo, Regrinding, Separation of Cu, Separation of Mo

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