Heap Leaching & Dry Tailings Stacking
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Industrial Solutions Heap leaching & dry tailings stacking Enhance your operational efficiency 2 heap leaching & dry tailings stacking 3 Key operational benefits The various solutions thyssenkrupp offers for your heap leaching and dry tailings stacking applications enable a range of benefits, including maximum flexibility, lower investment costs, fewer Heap leaching Dry tailings stacking fatigue issues, and de-bottlenecking of operating time. “ Tailored solutions from Leaching is a technology to extract pre- doused with leach. As the leach runs Tailings are fine-grained residues in the For heap leaching and dry tailings stacking applications thyssen- cious metals, copper, uranium or other through the ore, precious metals are re- form of sludge resulting from the treatment krupp’s product portfolio includes mobile bridge solutions, which combinations from ore via chemical reac- leased and flow together with the leach via of ores. Dewatered stockpiling (dry stack- can be equipped with bucket wheel reclaimers, stackers travelling thyssenkrupp based on tions that absorb specific minerals and the lower drainage. Heap leaching is car- ing) is a safer alternative to tailings dams on the mobile bridge, and a stacking solution decoupled from the then re-separate them after their division ried out either on permanent pads or on for tailings disposal. Dry stacking is applied mobile bridge – the lizard®. This mobile stacking bridge combines decades of experience from other earth materials. The common on-off pads. The heaping of pads is done in areas with limited space and water two established technologies, the conveyor bridge and crawler- methods in the mining world are heap with conventional stacking methods (e.g. resources, and where topographic and geo- mounted tripper car, to lower investment costs and reduce fatigue with references all over leaching and in-situ leaching. With heap stacker) or special solutions such as a technical conditions prohibit conventional issues. Moreover, extended range and operability can be achieved leaching the ore is piled onto a site mobile stacking bridge or the lizard® impoundments (wet tailings). Dried tailings by integrating grasshoppers and mobile stackers into your solution. the world.” equipped with seals and drainage and then mobile stacking bridge. can no longer be pumped and therefore spilled with typical mining equipment. How you benefit: • De-bottlenecking of operating time through mobile bridge systems • Maximum flexibility through integrating grasshoppers • Lower investment costs and fewer fatigue issues on bridge structures thanks to lizard® • Solutions for both stacking and reclaiming • Automation features like “float” multi crawler control mechanism Industrial Solutions thyssenkrupp Industrial Solutions AG thyssenkrupp Allee 1 45143 Essen, Germany [email protected] www.thyssenkrupp-industrial-solutions.com.