In the production of mineral raw materials in cupolas, as a by-product and harmful product, significant amount cast iron (up to 3 % material) is formed and, rule, thrown into dumps. The article presents technical solutions that ensure separation melt iron. addition, describes results optimizing design ladders used for draining liquid metal from wool cupola transporting it. resulting ingots can ...

Reliable and unhindered access to raw materials is a growing concern within the EU across globe demand for Critical Raw Materials (CRM) plays crucial economic role in most developed countries around world. These are of extreme importance supply chains regarding new technologies, sustainability issues carbon footprint reduction. The definition continuously updated list CRM by European Commission...