论文部分内容阅读
改革开放以来,我国有色金属工业实现了持续稳定健康快速的发展,为全国增长速度较快的行业之一。2001年全国10种常用有色金属产量达883.71万吨,首次突破800万吨。1983年~2001年的18年间10种常用有色金属产量年均增长率在9%以上,多年来居世界前列。 随着生产的发展,我国有色金属企业技术装备水平得到明显提高。部分重点企业采用了世界上最先进的冶炼、加工技术与装备,如奥托昆普闪速熔炼、诺兰达熔池熔炼、拜耳法生产氧化铝、160KA以上预焙阳极铝电解槽、高精度铜铝板带(箔)轧机等,使一批有色金属生产基地的工艺技术装备达到了国际先进水平。
Since the reform and opening up, China’s non-ferrous metal industry has achieved sustained, steady, healthy and rapid development, making it one of the industries with a rapid growth in the country. In 2001, the output of 10 commonly used nonferrous metals in the country reached 8.8371 million tons, exceeding 8 million tons for the first time. From 1983 to 2001, the output of 10 commonly used non-ferrous metals increased by more than 9% over the past 18 years, ranking the highest in the world for many years. With the development of production, the level of technical equipment in China’s non-ferrous metal enterprises has been significantly improved. Some key enterprises have adopted the world’s most advanced smelting, processing technology and equipment, such as Outokumpu flash smelting, Nolander melting pool, Bayer production of alumina, 160KA prebaked anodized aluminum cells, high precision Copper and aluminum strip (foil) rolling mill, so that a number of non-ferrous metal production base of technology and equipment reached the international advanced level.