Method of restoring heating walls of coke oven battery
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United States of America Patent
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Aug 22, 1995
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N/A
app pub date -
Sep 10, 1993
filing date -
Sep 24, 1992
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Abstract
Renovation of a heating wall, in particular a heating wall head of a coke oven battery, includes starting with reconstruction of the wall to be renovated on a wall protective plate of the part, abutting a new masonry exactly on the wall protective plate, and arranging between the new masonry and the old masonry a vertically extending welding joint for sealing the ceramic welding after heating up the new masonry, which means after reaching final thermal expansion of the new masonry.
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