Specialized metallurgical processes – compositions for use therei – Processes – Producing or treating free metal
Patent
1994-08-08
1995-06-27
Rosenberg, Peter D.
Specialized metallurgical processes, compositions for use therei
Processes
Producing or treating free metal
75407, C22B 902
Patent
active
054276020
ABSTRACT:
Molten metal containing suspended liquid and solid particles is passed preferably generally upwardly through a porous media so constructed and arranged such that the movement of the molten metal therethrough renders the suspended liquid particles gravity separable. The gravity separable liquid particles rise upwardly or settle downwardly so as to be removable from said molten metal for subsequent removal therefrom. An associated apparatus is also provided.
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DeYoung David H.
Moeller Dennis R.
Owen Grant G.
Vinnedge K. Dean
Aluminum Company of America
Pearce-Smith David W.
Rosenberg Peter D.
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