The Flotation Experiment Study on a High Silicon Low-Grade Magnesite in Liaoning Province

Abstract:

The main useful mineral in a magnesite ore of liaoning province is magnesite, the main gangue minerals are dolomite, pencil stone, quartz and so on. The content of MgO is 93.80%, the content of the main impurity SiO2 is 1.24%. The indexs of experiment of contents of SiO2 0.13%, content of MgO 97.17% in concentrate, yield of concentrate being 71.66% is got on the condition of fitting grind fineness and medicament by using the reverse flotation flowsheet.

• Periodical: Advanced Materials Research (Volume 454)
• Pages: 352-356
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.454.352
• Online since: January 2012
• Authors: Shu Juan Dai, Xiao An Li, Shu Yong Yang, Lian Tao Yu
• Keywords: Collector KY-I, High SiO₂, Reserve Flotation

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