Floor construction for horizontal coke ovens
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United States of America Patent
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Aug 25, 2015
Grant Date -
Nov 19, 2009
app pub date -
May 25, 2007
filing date -
Jun 6, 2006
priority date (Note) -
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status (Latency Note)
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Abstract
The invention relates to a coke oven of a non-recovery horizontal type of construction, known as a non-recovery or heat-recovery coke oven, in which the coke oven floor is made up of at least two layers and each layer is formed of the same or different silica materials, wherein the first layer, seen from the oven space, is formed from a solid refractory material and the second layer comprises a multiplicity of openings, gaps, apertures or the like, the gas spaces of these openings, gaps, apertures or the like being in communication with the gas space of the flue gas duct running under them.
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