Chemical Sciences, Material Sciences


Cyanide Free Process for Leaching and Recovery of Gold


Chemical Sciences, Material Sciences

Focus Area:

Recovery of Gold

Social Benefits:

Its fast and quick process to recover goldfrom gold plated scraps.

Developing Agency:

CSIR-National Metallurgical Laboratory (NML), Jharkhand

Technology Readiness Index:

Technology Development

Website Link :
Source (more info) :

Brief Description

Description :

Cyanide free Gold leaching process as fast as cyanide (2-5min) . Closed-loop process of gold leaching and recovery . Operated at room temperature . Gold plated on any surface can be recovered without damaging the base material . Ready for commercial use in plant scale

Related Technologies