For maximum yield of secondary aluminium processing we provide our salt fluxes Montanal® and Alasal®, from mines operated by the  K+S Group.  

At the REKAL®-plant developed specifically for this purpose, valuable raw materials are recovered from the salt slags produced by the secondary aluminium smelting process – among them aluminium granulate.  

Our underground waste disposal facilities are ready to receive dusts from secondary aluminium production.