摘要
有色金属锡在传统工业和新技术领域有着广泛的应用。随着科技的进步与发展,锡及锡合金的用量大幅度增加,废弃锡合金也随之增加。本文根据废弃锡合金的来源和锡含量对其进行了分类,介绍了火法、湿法、电解法等废弃锡合金的回收工艺,阐述了新技术产业中废弃锡合金的回收技术。
Tin, which is one kind of nonferrous metals, is used in a wide range of applications including conventional industry and new- technology estate. There are more and more deserted tin-alloy on account of the explosive use of tin and tin-alloy with the development of science and technology. In this paper, the description of the recovery methodology of deserted tin-alloy which was classified in aspect of its resources and tin content was given by the pyrometallurgy.hydrometallurgy and elec trolysis process. This paper also formulated the recovery technique of it from the new- technology estate.
出处
《资源再生》
2007年第10期24-26,共3页
Resource Recycling
关键词
有色金属
新技术产业
废弃锡合金
回收
nonferrous-metal= new-technology estate
deserted tin-alloy
recovery