By eliminating the risk in hazardous waste materials, transforming it into valuable products with assured market offtakes, aluminium smelter waste materials such as spent potlining, butt shot-blast fines and high-sodium anode butts, can be considered as valuable mineral resources, if treated properly. If the hazards in the materials are removed while retaining the valuable chemicals and minerals, the materials can be used for beneficial energy savings and lower greenhouse gas emissions in cement manufacture.
The Regain SPL Solution realises this value proposition by:
Regain provides a fully sustainable solution for SPL recovery and re-use with no residual waste material.By maximising the value of these materials, Regain provides the smelter with the lowest cost option for responsible management of residual materials.