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Aker Kvaerner Completes Prefeasibility for Brazilian Copper Project

机译:Aker Kvaerner完成巴西铜矿项目的可行性研究

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摘要

Aker Kvaerner completed a prefeasibility study for Companhia Vale do Rio Doce (CVRD) on the 118 copper project in the Carajas region of northern Brazil. The study evaluated proposed crushing, leaching agglomeration, and solvent extraction-electrowinning circuits for an oxide copper project that would process up to 7 million metric tons(mt)/year. Aker Kvaerner coordinated with CIMM in Santiago, Chile on the metallurgical testing for the study. Aker Kvaerner recently completed SX/EW projects at BHP Billiton's Tintaya mine in Peru and Antofagasta's El Tesoro mine in Chile. The company also will produce a feasibility study for the expansion of the Quebrada Blanca mine in Chile, controlled by Aur Resources.
机译:Aker Kvaerner为Companhia Vale do Rio Doce(CVRD)完成了巴西北部Carajas地区的118铜项目的预可行性研究。该研究评估了拟议的氧化铜项目的压碎,浸出附聚和溶剂萃取-电解沉积电路,该工艺年处理量为700万吨。阿克尔·克瓦纳(Aker Kvaerner)与智利圣地亚哥的CIMM协调了该研究的冶金测试。 Aker Kvaerner最近完成了必和必拓在秘鲁的Tintaya矿山和安托法加斯塔的智利El Tesoro矿山的SX / EW项目。该公司还将针对由Aur Resources控制的智利Quebrada Blanca矿山的扩建进行可行性研究。

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