Specialized metallurgical processes – compositions for use therei – Processes – Producing or treating free metal
Patent
1994-07-18
1995-09-12
Rosenberg, Peter D.
Specialized metallurgical processes, compositions for use therei
Processes
Producing or treating free metal
75644, 75645, 266217, C22B 1506
Patent
active
054493951
ABSTRACT:
Fire-refined blister copper is produced from copper concentrate by a process comprising:
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Kennecott Corporation
Rosenberg Peter D.
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