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首页> 外文会议>Annual Meeting of the Canadian Mineral Processors >METHODOLOGY FOR ORE SORTING AT AGNICO EAGLE PREPARING THE WAY TO GENERATE PROFIT FROM WASTE
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METHODOLOGY FOR ORE SORTING AT AGNICO EAGLE PREPARING THE WAY TO GENERATE PROFIT FROM WASTE

机译：Agnico Eagle在Agnico Eagle中编制了从浪费产生利润的方法的方法

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摘要

Comminution is an energy intensive and expensive process consuming approximately 40-50% of the total processing costs in a mining operation. This process poses an even greater challenge with gold ores due to their low elemental concentration and small particle size. Over 99.9% of the ore fed to the mill is waste which must be removed during the ore processing stage. Preconcentrating the Run of Mine (ROM) ore before feeding the mill will result in significant cost savings. In partnership with Sacré-Davey Engineering, Agnico Eagle Mines Limited identified this opportunity and is currently evaluating the implementation of sorting technology to preconcentrate the ore or upgrade the waste material at its operations. This paper will discuss the steps adopted by Agnico Eagle in the evaluation and installation of sorting technology at its operations. Since the Company has a large portfolio of operations, the first step in the project was to shortlist the operations that had the highest probability for successful application of the technology. Following this, the top three operations were selected for bench scale evaluation. The projects which showed the most economic potential were then considered for detailed evaluation and pilot plant installations. This paper provides an insight into the methodology followed by Agnico Eagle and Sacré-Davey in the evaluation of the technology.
机译：粉碎是一种能量密集型，昂贵的过程，在采矿操作中消耗总处理成本的约40-50％。由于它们的元素浓度低和小粒径小，该过程造成了金矿造成更大的挑战。超过99.9％的矿石送入轧机是在矿石加工阶段期间必须除去的浪费。在喂养工厂之前预先突出矿山（ROM）矿石将会节省大量成本。在与萨克斯 - 戴维工程的合作中，Agnico Eagle Mines Limited确定了这个机会，目前正在评估对矿石预先展开矿石或升级其运营中的废料的分拣技术的实施。本文将讨论Agnico Eagle在其运营中评估和安装分拣技术中采用的阶段。由于公司拥有大量的业务组合，因此该项目的第一步是将其遗失概率的成功应用概率最高的行动。在此之后，选择了前三个操作进行了基准规模评估。然后考虑出现最经济潜力的项目进行详细的评估和试验工厂装置。本文介绍了对该方法的方法，然后是Agnico Eagle和Sacré-Davey评估了该技术。

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