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对原矿、尾矿或弃矿需进行冶金学方面的试验,才能准确地确定对其进行堆浸处理的可行性。对每一种矿,确定堆浸的可行性和堆浸条件并使其达最佳值,这一过程所需要的试验次数是由矿石的类型、品位、矿床规模以及某一公司愿意承担的整个投资费用来确定。矿石冶金学试验的三个基本步骤包括:探索性实验;具体实验;中试。
Metallurgical testing of raw ore, tailings or abandoned mines can accurately determine the feasibility of heap leaching. For each mine, the feasibility of heap leaching and the heap leaching conditions are determined and optimally achieved. The number of tests required for this process is determined by the type of ore, grade, deposit size and the entire Investment costs to determine. The three basic steps of ore metallurgy test include: Exploratory experiment; Specific experiment; Pilot test.