Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
Patent
1979-03-28
1981-05-12
Lewis, Michael L.
Specialized metallurgical processes, compositions for use therei
Processes
Electrothermic processes
75 5, C21B 104, C22B 702
Patent
active
042669669
ABSTRACT:
Steelmaking dust is refined by pelletizing the dust and heating the pellets with a reducing agent at a rate sufficient to explode a significant number of pellets.
REFERENCES:
patent: 3313617 (1967-04-01), Ban et al.
patent: 3332770 (1967-07-01), Wendt, Jr. et al.
patent: 3365339 (1968-11-01), Beggs et al.
patent: 3374085 (1968-03-01), Stone
patent: 3482964 (1969-12-01), Ishimitsu et al.
Cornell Ronald S.
Lewis Michael L.
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