CM-PATRA / record

Method and system for separation of rare earth elements from secondary sources

Publication

EP-3715482-A1 on Google Patents

Filed / published / granted

2019-03-29 / 2020-09-30 / 2022-12-13

Offices

EP, US, IN (includes the Indian office)

Applicants

Tata Consultancy Services (IN, industry)

Minerals

Rare earths

Stages

Ore preparation / agglomeration, Recycling / secondary sources

CPC

C22B1/02, C22B7/007, C22B59/00, C22B1/005

Abstract (first 170 chars)

Recovery of rare earth elements (REEs) from electronic wastes is a promising approach. The existing methods for separation of REE from the secondary sources are not econo