Specialized metallurgical processes – compositions for use therei – Processes – Consolidating metalliferous material by agglomerating,...
Patent
1991-09-24
1995-01-31
Andrews, Melvyn J.
Specialized metallurgical processes, compositions for use therei
Processes
Consolidating metalliferous material by agglomerating,...
75752, C22B 704
Patent
active
053856015
ABSTRACT:
An indirect plasma-arc processor for aluminum dross is disclosed. The process involves melting aluminum dross in the presence of a flux in a furnace equipped with one or more arc-forming electrodes, wherein the arc is formed with a gas, such as argon. Molten oxides are removed from time to time, and the volatiles are removed via off-gas ducts.
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Kemeny Francis L.
Schmitt Robert J.
Sosinsky David J.
Andrews Melvyn J.
Electric Power Research Institute
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