Indonesia usa mining inc mixed copper ore beneficiation test
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Through the experimental study and analysis of the laboratory, to determine the appropriate dressing process and medicament system, provide the basis for field production.
Take samples from Indonesia USA Mining Inc from the field of stockpiling ore, copper ore samples were divided into two types: mixed copper ore and copper oxide ore, the mixed copper sample is about 9kg, copper oxide sample is about 10kg. The samples were broken - mixing - divided - composite samples to the laboratory examination, 1.072% copper, 2.205% copper sulfur mixed ore, copper ore minerals according to the calculation, the oxidation rate is 46.83%, 1.064%, 0.291% sulfur containing copper oxide ore samples, according to the calculation of copper minerals, ore oxidation rate is 92.95%. Copper in the particle size distribution is not uniform, with particle size decreased, the copper content increased, but the amplitude is very small. High grade copper ore is mainly mixed copper, recycling elements, sulfur and silver recovery associated, other metal elements content are low, did not reach the grade of comprehensive utilization. Two kinds of ore are low sulfur ore, oxidation rate is higher.
Exploratory study conducted copper exploration of mixed ore flotation flotation experiments, a mixture of copper and copper oxide ores mixed ore samples by 4:1 after mixing with sample test, copper oxide ore flotation experiment. Good results, achieve the desired standards.
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Address：No.18 Xuefu West Road，High-tech District，Yantai，Shandong，China
Tel：86-535-6857870（Operation） 86-535-6857866（Office）
Fax：86-535-6857877（Office）
Mailbox：ytjinjian@126.com
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