2012
DOI: 10.4028/www.scientific.net/amr.602-604.365
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Methodical Basis of Investigation of Influence of the Iron Ore Materials and Coke Metallurgical Characteristics on the Blast Furnace Smelting Efficiency

Abstract: A new method of the estimation of influence of the iron ore materials and coke metallurgical properties on the efficiency of blast furnace smelting is developed. It consists in the following stages: the laboratory tests with the definition of the iron ore materials and coke metallurgical properties; the analytical study of the influence of these characteristics on the efficiency of blast furnace smelting using by mathematical models; the experimental industrial and industrial tests. The developed methodologica… Show more

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Cited by 23 publications
(12 citation statements)
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“…The softening and melting temperatures can also be determined by calculation, for example, using the method proposed in [19]. This method fits into the general concept of the developed methodology for analyzing the influence of metallurgical properties of iron ore materials on the efficiency of blast furnace melting [20]. For the calculation, we used predictive physical and chemical models [19,[21][22], which allow us to consider the influence of components of the chemical composition of iron ore materials and their ratios.…”
Section: Softening Temperature Range For Agglomerates With Different ...mentioning
confidence: 99%
“…The softening and melting temperatures can also be determined by calculation, for example, using the method proposed in [19]. This method fits into the general concept of the developed methodology for analyzing the influence of metallurgical properties of iron ore materials on the efficiency of blast furnace melting [20]. For the calculation, we used predictive physical and chemical models [19,[21][22], which allow us to consider the influence of components of the chemical composition of iron ore materials and their ratios.…”
Section: Softening Temperature Range For Agglomerates With Different ...mentioning
confidence: 99%
“…3. Оптимизация состава и повышение металлургических характеристик железорудного агломерата (восстановимость, горячая прочность, температуры размягчения и плавления) и кокса (горячая прочность, реакционная способность) с целью повышения эффективности доменной плавки (увеличение производительности и снижение расхода кокса) [14][15][16][17]. Используется методика оценки влияния металлургических характеристик железорудного сырья и кокса на технико-экономические показатели доменной плавки, созданная на основе комплекса двумерных математических моделей.…”
Section: Fig 1 Three-dimensional Temperature Field Of Gas In a Blast ...unclassified
“…В Институте металлургии УрО РАН разработана методика [56] оценки влияния металлургических характеристик железорудного сырья (восстановимость, прочность, температура размягчения и плавления) на технико-экономические показатели доменной плавки, в основе которой лежат математические модели доменного процесса [57,58]. Эта методика использована для совершенствования технологии переработки железорудной базы черной металлургии, а также для ее расширения.…”
Section: доменное производствоunclassified