废弃电路板双列直插式封装的集成电路芯片回收的经济性分析  

Economy analysis on reclamation of DIP packaged IC chip from discarded printed circuit boards

作　　者：刘志峰[1] 朱一[1] 宋守许[1] 王玉琳[1] 刘光复[1] 

机构地区：[1]合肥工业大学机械与汽车工程学院,安徽合肥230009

出　　处：《环境污染与防治》2011年第3期6-10,共5页Environmental Pollution & Control

基　　金：国家科技支撑计划项目(No.2006BAF02A17)

摘　　要：废弃电路板电子元件拆除后回收具有较大的利润空间。回收的双列直插式封装(DIP)电子元件多数都保留正常的使用功能,经过适当的处理,检测合格后可以继续使用。提出了基于回收策略的废弃电路板DIP的集成电路(IC)芯片回收工艺,建立了回收经济性评估模型,并对2种回收的IC芯片进行经济性定量评价。Dismantling and recycling the waste electronic chips from printed circuit boards（PCB） could return good profit.Most of DIP packaged electronic chips was able to perform normal function after proper disposal,so it could be reused after qualified correlative criteria.In this paper,the electronic chip recovery process was designed base on the reclaim strategy,and the cost-benefit model was established to quantificationally evaluate the reclaim profit.The economy model was illustrated with specific disassembly instance.Finally,some suggestions were proposed for improving the recovery benefit.

关 键 词：集成电路芯片 经济性评价 回收 废弃电路板 双列直插式封装 

分 类 号：F416.6[经济管理—产业经济] TN40[电子电信—微电子学与固体电子学]