Hazardous aluminum dross characterization and recycling
Oct 01, 2018#0183;#32;Dan and Bennett (1993) proposed a process for the recovery of aluminum metal, sodium and potassium chloride salts from the secondary aluminum dross. Their process involves reducing the particle size of the dross using a ball mill, melting the dross in a rotary kiln charged with a salt flux to dissolve the aluminum oxide and recover the aluminum