Study on the New Technique for Micro-Particle Cassiterite of Dachang Tailings

De Yan Zhou; Zong Wu Wei; Chen Hu Zhang; Xing Jin Liao

doi:10.4028/www.scientific.net/AMR.402.542

Paper Titles

Study on the Influence of Precise Ball Size for Mineral Indexes
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Research on the Role of Pre-Oxidation in the Separation of Cu-Pb in the Presence of Potassium Dichromate
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The Research on Novel Technics for Fluorite Ore Containing Carbonate Minerals
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Industry Test on Phosphorus Removal and Direct Reduction of High-Phosphorus Oolitic Hematite Ore
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Study on the New Technique for Micro-Particle Cassiterite of Dachang Tailings
p.542

Studies on the Effects of Particle Size in Direct Reduction Roasting of Limonite Ores
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Application of Small Molecular Inhibitors in Reconcentration of Iron Ore Tailings
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Study on Ultra-Fine Grinding and In Situ Modification of Taixi Super-Low-Ash Anthracite
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Experimental Study on Recovering Fine Cassiterite from Spontaneously Combusted Dachang Cassiterite-Polymetallic Sulphides
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Study on the New Technique for Micro-Particle Cassiterite of Dachang Tailings

Abstract:

The micro-particle cassiterite of Dachang tailings has been recovered by gravity concentration. The amplitude and frequency of strokes of table concentrator is optimized. The result of gravity concentration is that the grade of tin is 1.40%, and the recovery is 67.35%.Then, in the cassiterite reverse flotation, the new collector C08 was little used and the recovery of tin is achieved 90.05%