dross residues and salt cake which are byproducts from the processing of scrap aluminum for reuse In most cases the charge on the floor or hearth of the Crusher li Mill 12M 3oM Furnaces l 39 Tailings Exothermics Alum SaltCake Dust Landfill i FIGURE3 DrossProcessingFlowDiagram Source Adapted dross residues and salt cake which are byproducts from the processing of scrap aluminum for reuse In most cases the charge on the floor or hearth of the Crusher li Mill 12M 3oM Furnaces l 39 Tailings Exothermics Alum SaltCake Dust Landfill i FIGURE3 DrossProcessingFlowDiagram Source Adapted