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RESEARCH ON THE MINERAL PROCESSING TECHNOLOGY OF CERTAIN A COPPER-LEAD-ZINC MULTIMETALLIC ORE IN TIBET

Zhongming Wang

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Abstract

Certain a copper-lead-zinc multimetallic ore in Tibet contains copper 0.11%,lead 0.95%,inc 3.95%.One example is discussed in the paper which presents the results of a detailed study undertaken for processing technology, for the comprehensive recovery of the metals in the ore, and confirms the optimizing floation flowsheet of lead-zinc in turn. The result of locked-circle test is as followings: lead concentrate containing lead 61.65% with lead recovery 85.44% ,and zinc concentrate containing zinc 48.09% with zinc recovery 90.40%.Finerally,the test of copper-lead separation of the lead concentrate is done through open-circle test. The copper concentrate contains 28.67% of copper,1.21% of lead with a copper relative recovery 49.23%,and the lead concentrate contains 72.33% of lead,0.20% of copper with a lead relative recovery 94.31%.

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What this paper is about

Certain a copper-lead-zinc multimetallic ore in Tibet contains copper 0.11%,lead 0.95%,inc 3.95%.One example is discussed in the paper which presents the results of a detailed study undertaken for processing technology, for the comprehensive recovery of the metals in the ore, and confirms the optimizing floation flowsheet of lead-zinc in turn. The result of locked-circle test is as followings: lead concentrate containing lead 61.65% with lead recovery 85.44% ,and zinc concentrate containing zinc 48.09% with zinc recovery 90.40%.Finerally,the test of copper-lead separation of the lead concentrate is done through open-circle test. The copper concentrate contains 28.67% of copper,1.21% of lead with a copper relative recovery 49.23%,and the lead concentrate contains 72.33% of lead,0.20% of copper with a lead relative recovery 94.31%.

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Available abstract

Certain a copper-lead-zinc multimetallic ore in Tibet contains copper 0.11%,lead 0.95%,inc 3.95%.One example is discussed in the paper which presents the results of a detailed study undertaken for processing technology, for the comprehensive recovery of the metals in the ore, and confirms the optimizing floation flowsheet of lead-zinc in turn. The result of locked-circle test is as followings: lead concentrate containing lead 61.65% with lead recovery 85.44% ,and zinc concentrate containing zinc 48.09% with zinc recovery 90.40%.Finerally,the test of copper-lead separation of the lead concentrate is done through open-circle test. The copper concentrate contains 28.67% of copper,1.21% of lead with a copper relative recovery 49.23%,and the lead concentrate contains 72.33% of lead,0.20% of copper with a lead relative recovery 94.31%.

Key concepts: Lead (geology), Copper, Zinc, Metallurgy, Copper extraction techniques, Mineral processing, Materials science, Geology

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RESEARCH ON THE MINERAL PROCESSING TECHNOLOGY OF CERTAIN A COPPER-LEAD-ZINC MULTIMETALLIC ORE IN TIBET — Research Paper | ScholarLens