Experimental Processing of Salt Slags from an Aluminum Dross Furnace |
Common terms and phrases
14 mesh air Burner gas aluminum oxide aluminum-bearing slags aluminum-rich fraction Angle of repose Back pressure plate Belt conveyor brine solution Bulk density Bureau of Mines Burner Flame capital cost Combustion gases Composition range Cooling tower cost x factor costs are based cryolite Crystallization section Direct labor downcomer economic evaluation Equipment cost summary FIGURE filtration fixed-capital cost flowsheet fluxing salts Gas dispersion nozzle Gas outlet H₂ H₂O high-salt kwhr lb/ft³ Leaching drums leaching section magnesium Magyar Marshall and Swift metallic aluminum mgal Mother liquor NaCl oversize fraction pct of total Plant maintenance Potassium chloride Pump Raw material recovered recycled Residue separation section reverberatory furnaces Rinse Rotary dryer salt flux salt slag samples secondary aluminum industry settling tank shown in table slag processed Sodium chloride Specific gravity submerged combustion evaporator Subtotal Swift index tons per day total construction cost Total direct cost undersize utility requirements Vibrating screen wt-pct salt