Method for granulating and grinding liquid slag and device for realizing the same
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United States of America Patent
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-
Nov 20, 2001
Grant Date -
N/A
app pub date -
Oct 18, 1999
filing date -
Feb 18, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In a process for granulating and disintegrating molten slags, in particular blast furnace slags, with water, a compressed water jet is directed into the slag and the slag is ejected as the jacket of the compressed water jet. The device for carrying out the process comprises a slag vessel for molten slag including an outlet opening for the molten slag, wherein a lance opens into the axis of the slag outlet opening such that the molten slag is ejected by compressed water or vapor introduced through the lance.
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