Smelting unit for steel production with a tap weight of between 60 t and 350 t
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United States of America
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Issued Date -
Feb 6, 2025
app pub date -
Nov 28, 2022
filing date -
Nov 28, 2022
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Abstract
A smelting unit for steel production with a tap weight of between 60 t and 350 t and a method for operating the same are disclosed. By a top lance that moves during operation of the smelting unit and the coordinated injection of process gases by sidewall injectors and the top lance, the undulations in the surface of the molten bath are reduced. As a result, fewer drops detach from the surface of the molten bath and soiling of the upper receptacle and the exhaust manifold is significantly reduced.
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