美国塞普路斯矿业公司近年来研究成一种处理铜精矿的湿法炼铜新方法,并建成了一套半工业试验装置。根据Jacobs工程公司对塞普路斯新炼铜法最近所完成的研究估算:传统的火法冶炼厂的单位投资约为2300(美元/吨铜·年),而新炼铜法约为973(美元/吨铜·年)。而且在实际上新炼铜法是无 In recent years, the United States Cypress Mining Corporation studied into a new method of wet-process copper refining copper concentrate, and built a set of semi-industrial test equipment. According to a recent study done by Jacobs Engineering on the new Cypriot copper refining method, the unit investment of a conventional pyrometallurgical refinery is about $ 2,300 (US $ / tonne copper · year), while the new copper refining method is about 973 USD / tonne copper · year). In fact, the new method of refining copper is none