TREATMENT OF COMPLEX SULFIDE CONCENTRATE
A process of treating complex sulfide concentrate includes the steps of roasting wet or slurried complex sulfide concentrate in a furnace at a temperature of at least 720° C. to obtain a calcine; smelting the calcine under inert or oxygen free atmosphere in a smelting furnace to obtain a matte, and...
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Main Authors | , , |
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Format | Patent |
Language | English French German |
Published |
05.08.2020
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Subjects | |
Online Access | Get full text |
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Summary: | A process of treating complex sulfide concentrate includes the steps of roasting wet or slurried complex sulfide concentrate in a furnace at a temperature of at least 720° C. to obtain a calcine; smelting the calcine under inert or oxygen free atmosphere in a smelting furnace to obtain a matte, and optionally granulating the matte to obtain a granulated matte. |
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Bibliography: | Application Number: EP20150808441 |