摘要
介绍了世界废钢铁、再生铝、再生铜、再生铅锌、再生贵金属等的生产现状,指出了再生金属产业的广阔前景。
This paper describes current production status of iron and steel scrap, secondary aluminum, secondary copper, secondary lead and zinc, and secondary precious metals in the world and pointes out the broad prospects of secondary metal industry.
出处
《中国有色冶金》
北大核心
2005年第6期14-20,共7页
China Nonferrous Metallurgy
关键词
循环经济
再生金属
生产现状
recycle economy
secondary metals
current production status
