期刊
ENVIRONMENTAL SCIENCE & TECHNOLOGY
卷 44, 期 4, 页码 1418-1423出版社
AMER CHEMICAL SOC
DOI: 10.1021/es903242t
关键词
-
资金
- National High Technology Research and Development Program of China [2006AA06Z364]
- Program for New Century Excellent Talents in University, Research Fund for the Doctoral Program of Higher Education [20090073120041]
- Program for Energy Saver and Exhaust Reducer of Shanghai [09dz1204404]
- Shanghai Natural Science Foundation [10ZR1415900]
The technology industrialization was the final goal of the research. A set of automatic line without negative impact to environment for recycling waste printed circuit boards (PCB) in industry-scale was investigated in this study. The independent technologies were integrated and many problems in the process of technology industrialization were solved. The whole technology contained four parts: multiple scarping, material screening, multiple-roll Corona electrostatic separator, and dust precipitation. The output of this automatic line reached 600 kg/h and the recovery rate of copper reached 95%. After separation, the metal and nonmetal products were totally reused. Compared with other production lines (traditional fluid bed production line and processing from developed countries), the automatic line has lower energy consumption and better technology rationality. The cost of this line was in acceptable level for local processors.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据