CM-PATRA / record

A process for the recovery of adsorbed palladium from spent silica

Publication

KR-20050089807-A on Google Patents

Filed / published / granted

2002-12-02 / 2005-09-08 / n/a

Offices

KR

Applicants

CSIR (Council of Scientific & Industrial Research) (IN, government-rd)

Minerals

Platinum-group metals, Silicon

Stages

Ore preparation / agglomeration, Recycling / secondary sources, Hydrometallurgy (leaching, solvent extraction)

CPC

C22B11/048, C22B1/02, C22B7/007, C22B3/065, C22B3/22

Abstract (first 170 chars)

The present invention relates to a process for the recovery of precious metals from spent catalysts or adsorbent or inorganic waste. More specifically a process is provid