从上世纪90年代初,中国有色金属工业总公司就号召各大企业引进国外炼铜新技术,在国家的扶植下尽快淘汰落后的冶炼设备。先后分别实施了在江铜引进闪速熔炼法,在云铜引进顶吹炼铜法(艾萨法),在大冶引进诺兰达炼铜法,在铜陵分别引进闪速法和艾萨法及澳斯麦特法炼铜新工艺。这些新 From the early 90s of last century, China Nonferrous Metals Industry Corporation called on all major enterprises to introduce new foreign copper smelting technology and eliminate outdated smelting equipment as soon as possible under the support of the state. Successfully implemented the introduction of flash-melting method in JCC, the introduction of top-blowing copper method in the introduction of copper and copper (Isafa), Daye introduced Noland copper refining method, were introduced in Tongling flash method and Isaac method And Ausmelt method of copper refining new technology. These new