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Cuprex金属提取法是从硫化矿生产铜的一种新型氯化湿法冶金方法.为了解决早期氯化法所伴随的主要问题和产出阴极品位铜,新方法采取了一些独特的步骤。通过一系列大规模的中间工厂试验已证明新工艺核心技术的可行性与生命力。目前工作已集中在将铜粉转变成贸易商品和回收有价副产品的辅助过程.现正在开发一种综合方法使成本和生产费用的估算适合新的要求。
The Cuprex metal extraction method is a novel chlorination hydrometallurgical method for the production of copper from sulfide ores. The new method takes a number of unique steps to address the major problems associated with the early chlorination process and to produce cathodic grade copper. The feasibility and vitality of the core technology of the new process have been demonstrated through a series of large-scale pilot plant trials. Work has been focused on supporting the conversion of copper powder into traded goods and the recovery of valuable by-products, and an integrated approach is being developed to adapt the cost and production cost estimates to new requirements.