Modeling the Blast Furnace Hearth PDF Download

Author: Jan Torrkulla
Publisher:
ISBN: 9789521205989
Category :
Languages : en
Pages : 39

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Author: The Iron and Steel Institute of Japan
Publisher: Springer Science & Business Media
ISBN: 9400934319
Category : Technology & Engineering
Languages : en
Pages : 640

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Book Description
As ironmakers are well aware, it was only a few decades ago that the blast furnace was viewed as a strange 'black box'. Recently, however, various in-furnace phenomena have become the subject of serious scientific study, largely as the result of the 'dissection' of dead furnaces, together with the development of advanced monitoring and control techniques. In this way, a new frontier has been opened within the venerable domain of metallurgy. In the light of these new developments, the Committee on Reaction within Blast Furnaces was set up in March 1977 by the Joint Society ofIron and Steel Basic Research - a cooperative research organization of the Iron and Steel Institute of Japan (ISIJ), the Japan Institute of Metals (JIM) and the Japan Society for the Promotion of Science (JSPS). Consisting of twenty-six members and advisors drawn from the fields of academia and industry, this committee collected, discussed, and evaluated numerous papers during its five year commission. Particular attention was paid to the interpretation of findings drawn from the autopsy of dead furnaces, in the context of the live furnace state, and the correlation of data regarding cohesive zone configuration, level, and furnace performance. The results of this intense research activity are presented here in the hope that they will serve not only as a source of enrichment to the professional knowledge of researchers and operators, but also as textual material for graduate students in the field of metallurgy.

Author: Fumiaki Yoshikawa
Publisher:
ISBN:
Category : Blast furnaces
Languages : en
Pages : 376

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Author: Andrey Dmitriev
Publisher: Cambridge Scholars Publishing
ISBN: 152754205X
Category : Technology & Engineering
Languages : en
Pages : 209

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Book Description
This book presents the results of extensive research on the mathematical modelling of the blast furnace process. It describes the mathematical models utilised, providing insights into two-dimensional models of gas dynamics, heat transfer and reduction, the cohesion zone, and the balance equilibrium model. On the basis of these models, it details a method for the analytical study of the blast-furnace process, which essentially complements the experimental methods used in practice. Examples of the solution of practical problems of blast furnace smelting are also provided, and the mathematical models highlighted here can be used in research and design institutes, at metallurgical enterprises and for higher education institutions in the training of students in metallurgical specialties.

Author: Lei Shao (Writer on thermal engineering)
Publisher:
ISBN: 9789521229411
Category : Blast furnaces
Languages : en
Pages :

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Author: Henrik Saxén
Publisher: MDPI
ISBN: 3036506543
Category : Technology & Engineering
Languages : en
Pages : 642

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The Special Issue presents almost 40 papers on recent research in modeling of pyrometallurgical systems, including physical models, first-principles models, detailed CFD and DEM models as well as statistical models or models based on machine learning. The models cover the whole production chain from raw materials processing through the reduction and conversion unit processes to ladle treatment, casting, and rolling. The papers illustrate how models can be used for shedding light on complex and inaccessible processes characterized by high temperatures and hostile environment, in order to improve process performance, product quality, or yield and to reduce the requirements of virgin raw materials and to suppress harmful emissions.

Author: Matti Luomala
Publisher:
ISBN: 9789529176120
Category :
Languages : en
Pages : 83

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Tiivistelmä. - Sammanfattning.

Author: Henry Windsor Nichols
Publisher:
ISBN:
Category : Blast furnaces
Languages : en
Pages : 22

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Author: The Iron and Steel Institute of Japan
Publisher: Springer
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 654

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Book Description
As ironmakers are well aware, it was only a few decades ago that the blast furnace was viewed as a strange 'black box'. Recently, however, various in-furnace phenomena have become the subject of serious scientific study, largely as the result of the 'dissection' of dead furnaces, together with the development of advanced monitoring and control techniques. In this way, a new frontier has been opened within the venerable domain of metallurgy. In the light of these new developments, the Committee on Reaction within Blast Furnaces was set up in March 1977 by the Joint Society ofIron and Steel Basic Research - a cooperative research organization of the Iron and Steel Institute of Japan (ISIJ), the Japan Institute of Metals (JIM) and the Japan Society for the Promotion of Science (JSPS). Consisting of twenty-six members and advisors drawn from the fields of academia and industry, this committee collected, discussed, and evaluated numerous papers during its five year commission. Particular attention was paid to the interpretation of findings drawn from the autopsy of dead furnaces, in the context of the live furnace state, and the correlation of data regarding cohesive zone configuration, level, and furnace performance. The results of this intense research activity are presented here in the hope that they will serve not only as a source of enrichment to the professional knowledge of researchers and operators, but also as textual material for graduate students in the field of metallurgy.

Author: Johnny Brännbacka
Publisher:
ISBN: 9789521213960
Category : Blast furnaces
Languages : en
Pages : 71

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