Scrap melting in anode furnace processes
The present invention provides a method for melting copper scrap and/or refining blister copper, comprising the steps of: (a) charging of copper scrap into an empty anode furnace and melting the copper scrap; (b) charging molten blister copper into the anode furnace; (c) optionally charging more cop...
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Main Authors | , |
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Format | Patent |
Language | Chinese English |
Published |
02.01.2018
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Subjects | |
Online Access | Get full text |
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Summary: | The present invention provides a method for melting copper scrap and/or refining blister copper, comprising the steps of: (a) charging of copper scrap into an empty anode furnace and melting the copper scrap; (b) charging molten blister copper into the anode furnace; (c) optionally charging more copper scrap into the anode furnace and melting the copper scrap; (d) optionally repeating steps (b) and/or (c) one or more times until the anode furnace is full and a desired amount of copper scrap has been charged and melted until a final copper batch is obtained; and (e) refining the final copper batch to obtain anode copper.
本发明提供种熔融铜废料和/或精炼泡铜的方法,包括以下步骤:(a)将铜废料装入空的阳极炉中并熔融铜废料;(b)将熔融的泡铜装入阳极炉中;(c)任选地将更多的铜废料装入阳极炉中并熔融铜废料;(d)任选地重复步骤(b)和/或(c)次或多次,直到阳极炉充满,并且已装入并熔融所需量的铜废料直到获得最终的铜批料;以及(e)精炼最终的铜批料以获得阳极铜。 |
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Bibliography: | Application Number: CN201680022480 |