CM-PATRA / record

A process of recovering metal values from chips of waste printed circuit boards (pcbs)

Publication

WO-2017046687-A1 on Google Patents

Filed / published / granted

2016-09-12 / 2017-03-23 / n/a

Offices

WO

Applicants

Attero Recycling (IN, industry)

Minerals

Noble metals, unspecified

Stages

Hydrometallurgy (leaching, solvent extraction), Ore preparation / agglomeration

CPC

C22B11/046, C22B3/06, C22B1/005

Abstract (first 170 chars)

The present invention relates to an improved process and method of recovering precious metal values from chips of waste PCBs. The invention resides in providing the possi