METHOD FOR PROTECTING AN INNER WALL OF A SHAFT FURNACE
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United States of America
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Issued Date -
Mar 10, 2022
app pub date -
Dec 13, 2019
filing date -
Dec 13, 2019
priority date (Note) -
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Abstract
A method for protecting an inner wall (12) of a shaft furnace, the method comprising the steps of: providing at least one injection device (28) through the inner wall (12) of the shaft furnace, the injection device (28) being configured to inject protective material into the shaft furnace; and injecting on demand the protective material into the shaft furnace through the injection device (28), in such a manner that the protective material builds up to form a protection wall between the interior of the shaft furnace and the furnace wall (12).
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