废旧电路板中铜的综合利用方法进展

详细信息

刊出日期: 2014-08-25

Progress of Copper-recovering from Waste Printed Circuit Boards

Publish Date: 25 August 2014

摘要: 介绍了废旧电路板资源化利用常采用的分离、提纯方法,重点阐述了较为环保的废旧电路板中铜的资源化利用途径,指出了拆解-剪切式破碎解离-摇床分选-火法冶炼是一种较为环保、经济的处理手段,此方法为目前废旧电路板合理开发和环保化利用提供了很好的发展方向。
- 废旧电路板 /
- 资源化 /
- 铜 /
- 物理拆解 /
- 摇床 /
- 冶炼
Abstract: Separation and purification methods for the waste printed circuit boards were briefed and an eco-friendly method for copper was stated in this paper .In this study , the circuit boards were handled in laboratory by physical dismantling , shear force breaking dissociation , shaking table sor-ting and pyrometallurgy process which was environmental and economical .The results developed rational and eco-friendly method for utilization of waste printed circuit boards .