STEELMAKING PROCESS CONTROL WITH MELT OXYGEN ACTIVITY MEASUREMENTS
نویسندگان
چکیده
منابع مشابه
Model for Indirect Measurements of Ld - Steelmaking Process
At the present time the production of steel in LD converters belongs to the most widely used technology in manufactu-ring pig iron. The steelmaking process belongs to very complicated metallurgical processes. Because of high pro-duction costs, which are closely tied to the interruption of the melting process with an early check, the tendency is to minimize these costs. It would be an advantage ...
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The oxygen steelmaking process rapidly refines a charge of molten pig iron and ambient scrap into steel of a desired carbon and temperature using high purity oxygen. Steel is made in discrete batches called heats. The furnace or converter is a barrel shaped, open topped, refractory lined vessel that can rotate on a horizontal trunnion axis. The basic operational steps of the process (BOF) are s...
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Copyright and reuse: The Warwick Research Archive Portal (WRAP) makes this work by researchers of the University of Warwick available open access under the following conditions. Copyright © and all moral rights to the version of the paper presented here belong to the individual author(s) and/or other copyright owners. To the extent reasonable and practicable the material made available in WRAP ...
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The endpoint temperature and carbon content of basic oxygen furnace (BOF) are the control of the BOF steelmaking process. There exists a complex relationship among them and each control variable. While the multiple linear model is limited to predict the endpoint temperature and carbon content through each control variable, and the online continue measurement can’t be made. So the predictive mod...
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ژورنال
عنوان ژورنال: Izvestiya Visshikh Uchebnykh Zavedenii. Chernaya Metallurgiya = Izvestiya. Ferrous Metallurgy
سال: 2012
ISSN: 2410-2091,0368-0797
DOI: 10.17073/0368-0797-2012-1-45-48