Thermal method for the recovery of metals and/or metal combinati

Details Thermal method for the recovery of metals and/or metal combinati Thermal method for the recovery of metals and/or metal combinati

1976-04-20

1977-04-12

Andrews, M. J.

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

75 23, 75 26, 75 63, 75 86, 266162, 266204, C22B 1500

Patent

active

040173070

ABSTRACT:
Starting materials continuously charged into a cyclone reactor are continuously discharged in molten state into a flow-through buffer hearth chamber from which the gases are withdrawn, the molten materials flowing continuously as received at one end of a relatively short flow area along the bottom of the chamber toward the opposite end of the chamber from which the molten materials are continuously discharged downwardly into the top of an upright axis centrifugal separator in which the materials are centrifugally separated into a metallic phase and a slag phase and respectively discharged through exits at the lower end of the separator and offset from the axis of the separator and radially spaced from each other.

REFERENCES:
patent: 2395286 (1946-02-01), Merle
patent: 2865734 (1958-12-01), Klemantaski
patent: 3607224 (1971-09-01), Blaskowski
patent: 3756806 (1973-09-01), Hathorn
patent: 3759501 (1973-09-01), Foard

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