By-products of metal refining

typically contain valuable chemical elements such as precious metals and rare elements. 

A typical example are the anode slimes of the electrolytic refining of metals such as copper, zinc and lead .  This process generates a small amount of sludge containing numerous elements of high commercial value such as gold, silver, selenium, tellurium and others.

As per today we do not operate proprietary plants to process such materials, but provide numerous  services such as analytics, consultancy concerning regulatory affairs and introducing materials to processing plants inside EU and beyond.