CM-PATRA / record

(no English title in the source record)

Publication

IN-2012DN06572-A on Google Patents

Filed / published / granted

2011-01-20 / 2015-10-23 / n/a

Offices

IN (includes the Indian office)

Applicants

Sumitomo Metal Ind (JP, foreign-industry)

Minerals

Rare earths, Copper, Platinum-group metals

Stages

Refining, Recycling / secondary sources

CPC

C22B11/042, C22B11/02, C22B59/00, C22B11/025, C22B9/02, C22B7/00

Abstract (first 170 chars)

Disclosed is a means for efficiently collecting a platinum group element by efficiently enriching the platinum group element in a molten copper phase produced from a copp