CAJ | 학술논문

随着社会经济的发展,铜生产和消费的矛盾日益突出。废杂铜作为一种再生资源,其回收利用不仅能够缓解我国铜矿资源缺乏的现状,而且也符合国家当前节能减排和环保的要求。概述了废杂铜的回收分类和生产工艺技术现状,并对今后的发展趋势进行了展望。
수착사회경제적발전,동생산화소비적모순일익돌출。폐잡동작위일충재생자원,기회수이용불부능구완해아국동광자원결핍적현상,이차야부합국가당전절능감배화배보적요구。개술료폐잡동적회수분류화생산공예기술현상,병대금후적발전추세진행료전망。
With the rapid development of social economy, the contradiction between copper production and consumption is getting increasingly conspicuous. As copper scrap is one kind of secondary resource, its recovery and utilization can not only alleviate the shortage of copper ore resources but also meet the requirement of environmental protection, energy conservation and pollution abatement at present in China. This paper provided an overview on current status of copper scrap recovery, sorting and production process. Finally, the future development trend was also predicted.