Tin Recovery from a Cassiterite-Bearing Magnetite Refractory Ore

Xiu Juan Li; Si Qing Liu; Yang Zhao; Ting Ting Li

doi:10.4028/www.scientific.net/AMM.543-547.3721

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Characterization of Si–C Covalent Bonding Fabricated between Single Carbon Nanotube and Si Substrate
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Study of Influencing Factors on Vacuum Evaporation Film Thickness
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Tin Recovery from a Cassiterite-Bearing Magnetite Refractory Ore
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Effect of TiC Particles on Microstructure and Properties of Al-Fe-V-Si Alloy
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Low-Temperature Synthesis of Complex Perovskite Ba(Zn_1/3Nb_2/3)O₃ Nano-Powders by Aqueous Sol-Gel Process
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 543-547Tin Recovery from a Cassiterite-Bearing Magnetite...

Tin Recovery from a Cassiterite-Bearing Magnetite Refractory Ore

Abstract:

s. Situated in Honghe Municipality of China, a magnetite-bearing cassiterite ore deposit is characterized by iron and tin minerals association in the oxide ores. Magnetite is the main iron mineral containing fine-sized cassiterite that should be recovered. Except for the complex mineral composition, the valuable minerals are finely disseminated in the ore, a joint process of magnetic and gravity concentration was used to process the ore. Results show that, a tin concentrate and a tin middlings can be obtained in processing the tailings of Low-intensity magnetic separation (LIMS), assaying 31.76% Sn and 1.98% Sn at the recovery of 46.18% and 13.36% respectively. The results provide some valuable reference in utilization of the tailings of the ore.