从柔性印刷电路板 (FPCB) 中回收黄金的过程和系统研究,使用胆化物-乙烯基醇系统

Ruixue Wang1, Guoliang Fan1, Chenglong Zhang1

  • 1School of Resources and Environmental Engineering, Shanghai Polytechnic University, No. 2360 Jinhai Road, Shanghai 201209, People's Republic of China; Shanghai Collaborative Innovation Centre for Waste Electrical and Electronic Equipment Recycling, Shanghai Polytechnic University, No. 2360 Jinhai Road, Shanghai 201209, People's Republic of China.

概括

这项研究引入了一种环保的深度环氧溶剂 (DES),用于从电子废物中回收黄金,实现近100%的漏效率. 这种新的方法比普通金属对黄金具有很高的选择性,并证明了可持续的金属回收的可回收性.