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ArticleName Acoustic gas temperature measurements at the blast furnace top
ArticleAuthor H.-P. Domels, M. Deuster, F. Reinitzhuber.
ArticleAuthorData H.-P. Domels, e-mail: hans-peter.domels@ thyssenkrupp.com
Abstract The complex metallurgical heat and flow influenced processes in the interior of the blast furnace shaft cannot be detected in their entirety by direct measurements. The objective was to test a new gas temperature measurement procedure at the top of a blast furnace in order to continuously record the temperature field above the charging surface. In this way, it should be possible to draw conclusions for an improved furnace operation.
keywords gas temperature measurements, blast furnaces, gas flow, furnace shaft, temperature field, charging surface.
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