Dross processing SKURKO; RICHARD
04/07/2000#0183;#32;These techniques have included mechanically processing the dross in wet mills, ball mills, rolling mills, hammer mills, and the like to concentrate the metallic aluminum in the milled product and separate the nonmetallics into a byproduct. This technique has been limited in its effectiveness for separating a high percentage of metallic aluminum from the nonmetallics. It will be understood