Specialized metallurgical processes – compositions for use therei – Processes – Consolidating metalliferous material by agglomerating,...
Patent
1989-06-22
1992-07-07
Andrews, Melvyn J.
Specialized metallurgical processes, compositions for use therei
Processes
Consolidating metalliferous material by agglomerating,...
423DIG20, C22B 1243
Patent
active
051279436
ABSTRACT:
A method for treating reclamation baghouse dust originating from particulate material emitted during melting of aluminum scrap metal. The reclamation baghouse dust typically comprises a mixture of carbonaceous materials and heavy metals. The method comprises collecting the baghouse dust, mixing the collected dust with limestone, and compressing the resulting mixture into blocks using a pressure of at least about 3,000 psi.
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Andrews Melvyn J.
McDonald Alan T.
Reynolds Metals Company
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