Challenges and opportunities in the recovery of gold from electronic waste

被引：164
|
作者：
Rao, Mudila Dhanunjaya [1 ]
Singh, Kamalesh K. [1 ]
Morrison, Carole A. [2 ]
Love, Jason B. [2 ]
机构：
[1] Banaras Hindu Univ, Dept Met Engn, Indian Inst Technol, Varanasi 221005, Uttar Pradesh, India
[2] Univ Edinburgh, EaStCHEM Sch Chem, Joseph Black Bldg,Kings Bldg,David Brewster Rd, Edinburgh EH9 3FJ, Midlothian, Scotland
来源：
RSC ADVANCES | 2020年 / 10卷 / 08期
关键词：
PRINTED-CIRCUIT BOARDS; MOBILE PHONE PCBS; SPHERE COORDINATION CHEMISTRY; EXTRACTING PRECIOUS METALS; SELECTIVE RECOVERY; SOLVENT-EXTRACTION; SECONDARY SOURCES; COPPER RECOVERY; EPOXY-RESIN; SEPARATION;
D O I：
10.1039/c9ra07607g
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Rapid global technological development has led to the rising production of electronic waste that presents both challenges and opportunities in its recycling. In this review, we highlight the value of metal resources in the printed circuit boards (PCBs) commonly found in end-of-life electronics, the differences between primary (ore) mining applications and secondary ('urban') mining, and the variety of metallurgical separations, in particular those that have the potential to selectively and sustainably recover gold from waste PCBs.
引用
收藏
页码：4300 / 4309
页数：10
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