Název:	Equilibrium model of the ferrosilicon melting process in the submerged arc furnace
Autoři:	Machulec, Boleslaw
Citace zdrojového dokumentu:	AMTEE ’11 : tenth international conference on Advanced Methods in the Theory of Electrical Engineering : September 06-09, 2011 [Cheb, Czech Republic], p. VIII-3-4.
Datum vydání:	2011
Nakladatel:	University of West Bohemia
Typ dokumentu:	konferenční příspěvek conferenceObject
URI:	http://cpee.zcu.cz/AMTEE/ArchivedProceedings.aspx http://hdl.handle.net/11025/25934
ISBN:	978-80-7043-993-7
Klíčová slova:	ferrosilikonový proces;odporové pece se skrytým obloukem;metoda konečných prvků
Klíčová slova v dalším jazyce:	ferrosilicon process;submerged arc-resistance furnace;finite element method
Abstrakt v dalším jazyce:	It has been presented a model that simulates of the ferrosilicon smelting process in submerged arc furnace. The model is a system of two closed isothermal reactors: the upper one with lower temperature T1, and the lower one with the higher temperature T2 among which there is exchange of mass cyclically. In calculations has been used algorithm of the Gibbs Free Energy Minimization Method and the new opportunities created by the HSC 6.1 software package. The HSC 6.1 include additive functions that enable to use of thermochemical database and equilibrium calculations directly on the Excel spreadsheet. . It has been made balance of heat and mass transfer of the process and it has been presented relations between process temperature conditions, and exchange of mass in the reaction Fe-Si-O-C-Al-Ca-Mg-Ti system. On the base of model it has been identified technical and economic indices of the process.
Práva:	© University of West Bohemia
Vyskytuje se v kolekcích:	CPEE – AMTEE 2011

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