引言 Boliden Aktiebolag是瑞典的主要有色金属矿山公司,其所属9个选矿厂年处理1100至1200万吨硫化矿。它的第一个浮选厂建立于三十年代初期,处理波立登的复杂矿石。从此,逐步地修建了一些矿山和选矿厂。在探矿、采矿、选矿、熔炼、精炼等工艺发展的各个方面作出了很大的努力。这是对复杂低品位矿石所必需的。 Introduction Boliden Aktiebolag is Sweden’s major non-ferrous metal mining company, with nine beneficiation plants handling between 11 and 12 million tonnes of sulphide ore per year. Its first flotation plant was established in the early 1930s to deal with the complex ore of the wave. Since then, some mines and concentrators have been gradually built. In the prospecting, mining, mineral processing, melting, refining and other processes in all aspects of great efforts have been made. This is necessary for complex low grade ore.