Forensic engineering

Engineering

Metallurgy

Materials science

Precious metal

Metal

Joule

As non-renewable resources, precious metals are increasing in demand and consumption year by year, which cause the unpredictable changes in price. Secondary resources are important sources for maintaining the supply-demand relationships of precious metals. This article provides a comprehensive overview of the research progress on precious metal recovery strategies from traditional technologies to modern science and points out future research and development prospects.

Precious metal recovery