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TOMRA'S XRT sensor-based ore sorting technology improves productivity and extends life of San Rafael tin mine

机译:Tomra的基于XRT传感器的矿石分拣技术提高了生产力并延长了圣拉斐尔锡矿的寿命

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摘要

MINSUR SA is a Peruvian mining company, part of the Breca Group of Companies, that owns and runs the largest underground tin mining operation in the world (Figure 10). Located in San Rafael, in the Eastern Mountain chain of the Andes in Peru at a high altitude between 4500 to 5200 m a.s.l., the mine contributed about 6 % of the total world production of tin in 2015, when about 1 mill, t of ore with an average grade of 2.13 % were mined and processed, resulting in 20 kt of tin in concentrate.
机译:Minsur SA是一家秘鲁矿业公司,是布雷卡集团的一部分,拥有并运行世界上最大的地下锡矿业运营(图10)。 位于圣拉斐尔,在秘鲁的东部山脉,高海拔4500至5200米ASL,矿井占2015年全球锡总产量的6%,当时约1米,奥尔 平均级别为2.13%,加工并加工,导致20千吨浓缩物。

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