| contributor author | P. Zhu | |
| contributor author | Y. Chen | |
| contributor author | Z. Y. Fen | |
| contributor author | G. R. Qian | |
| contributor author | Y. L. Chu | |
| contributor author | Y. R. Lei | |
| contributor author | M. Zhou | |
| date accessioned | 2017-05-08T21:52:22Z | |
| date available | 2017-05-08T21:52:22Z | |
| date copyright | July 2013 | |
| date issued | 2013 | |
| identifier other | %28asce%29hz%2E2153-5515%2E0000223.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/64878 | |
| description abstract | Waste printed circuit boards (WPCBs) have an inherent value because of nonferrous metal copper and noble metals. From the viewpoint of resource recycling and environmental protection, it is significant to recover metal materials from WPCBs. In this study, metal powders recovered from WPCBs were used to prepare ultrafine copper oxide powders using a microemulsion reaction. First, WPCBs were pretreated to obtain the metal powders with a copper content of 86.1% using a mechanical physical method. The leaching of the metal powders was carried out in a sulfuric acid solution by adding chloride and copper ions under aeration condition. By a solvent-extraction technology, copper ions in the leaching solution were extracted by | |
| publisher | American Society of Civil Engineers | |
| title | Preparation of Ultrafine Copper Oxide Using Metal Powders Recovered from Waste Printed Circuit Boards | |
| type | Journal Paper | |
| journal volume | 17 | |
| journal issue | 3 | |
| journal title | Journal of Hazardous, Toxic, and Radioactive Waste | |
| identifier doi | 10.1061/(ASCE)HZ.2153-5515.0000181 | |
| tree | Journal of Hazardous, Toxic, and Radioactive Waste:;2013:;Volume ( 017 ):;issue: 003 | |
| contenttype | Fulltext | |
