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首页> 外文期刊>Journal Of The South African Institute Of Mining & Metallurgy >Evaluation of the behaviour of high-density tailings deposition-CODELCO pilot plant
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Evaluation of the behaviour of high-density tailings deposition-CODELCO pilot plant

机译：高密度尾矿沉积行为评估-CODELCO中试工厂

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CODELCO is considering the implementation of high-density tailings management at the Chuquicamata mine in northern Chile for its long term disposal plan. To achieve this, CODELCO commissioned the design, construction, and operation of a 70 t/d pilot plant, fed by existing tailings. The testing programme was completed in May 2011, and consisted of laboratory Theological and characterization assessments, pipe loop testing, beaching trials, and analyses of deposition behaviour for solid contents ranging from 57-68% (w/w).This paper describes the characteristics of the pilot plant, the testing programme, the beach trial analyses, and the resulting beach profile predictions based on the stream power theory.CODELCO also used other predictive beach slope methods, such as the equilibrium slope concept, which are not discussed in this paper. The final beach profile for design will be selected after an expert analysis of all methods has been completed.
机译：CODELCO正在考虑在智利北部的Chuquicamata矿山实施高密度尾矿管理，以制定长期处置计划。为此，CODELCO委托了一个70吨/天的中试装置的设计，建造和运营，该装置由现有尾矿提供。该测试程序于2011年5月完成，包括实验室神学和特性评估，管回路测试，海滩试验以及固体含量范围为57-68％（w / w）的沉积行为分析。中试设备的测试，测试程序，海滩试验分析以及基于水流功率理论得出的海滩剖面预测。CODELCO还使用了其他预测性海滩坡度方法，例如平衡坡度概念，本文中没有讨论。 。在完成对所有方法的专家分析之后，将选择最终的海滩设计方案。

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