2003Nonferrous MetalsRequires access

STUDY AND UTILIZATION ON THE NEW FAST-FLOTATION FLOWSHEET IN DEXING COPPER MINE

LI Chengbi

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Abstract

AP, a new high selective copper collector, was successfully used for large-scale commercial test and production in Dexing Copper Mine. With help of AP, an original bulk flotation flowsheet was changed into a new fast-flotation flowsheet, a high-grade copper concentrate can be obtained in fast-flotation operation, and final copper concentrate grade and Mo recovery were increased respectively.

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What this paper is about

AP, a new high selective copper collector, was successfully used for large-scale commercial test and production in Dexing Copper Mine. With help of AP, an original bulk flotation flowsheet was changed into a new fast-flotation flowsheet, a high-grade copper concentrate can be obtained in fast-flotation operation, and final copper concentrate grade and Mo recovery were increased respectively.

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Available abstract

AP, a new high selective copper collector, was successfully used for large-scale commercial test and production in Dexing Copper Mine. With help of AP, an original bulk flotation flowsheet was changed into a new fast-flotation flowsheet, a high-grade copper concentrate can be obtained in fast-flotation operation, and final copper concentrate grade and Mo recovery were increased respectively.

Key concepts: Copper mine, Copper, Metallurgy, Chemistry, Pulp and paper industry, Engineering, Materials science

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STUDY AND UTILIZATION ON THE NEW FAST-FLOTATION FLOWSHEET IN DEXING COPPER MINE — Research Paper | ScholarLens