END-FIRED FURNACE FOR GLASS TO BE FIBERIZED
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United States of America Patent
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Issued Date -
Apr 29, 2010
app pub date -
Dec 13, 2007
filing date -
Dec 18, 2006
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Abandoned
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Abstract
The invention relates to an installation and a method of producing a glass having a low boron content, containing alumina or zirconia, the melting of the batch materials being carried out in an end-fired furnace equipped with regenerators, most of the fossil energy being introduced by the U-flame, the oxidant and fuel for which are introduced at the upstream face of said furnace, the oxidant being air or oxygen-enriched air. The melting compartment may be followed by a unit for fiberizing the glass. The invention makes it possible to produce fibers with an excellent combustion efficiency and high productivity.
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