Mathematical Modeling Of The Blast Furnace Process
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Mathematical Modeling Of The Blast Furnace Process
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Author : Andrey Dmitriev
language : en
Publisher: Cambridge Scholars Publishing
Release Date : 2019-10-23
Mathematical Modeling Of The Blast Furnace Process written by Andrey Dmitriev and has been published by Cambridge Scholars Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-10-23 with Technology & Engineering categories.
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.
Mathematical Modeling Of The Blast Furnace Process
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Author : Andrey Dmitriev
language : en
Publisher: Cambridge Scholars Publishing
Release Date : 2019-12
Mathematical Modeling Of The Blast Furnace Process written by Andrey Dmitriev and has been published by Cambridge Scholars Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-12 with Blast furnaces categories.
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.
The Blast Furnace Mathematical Modelling
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Author : Gurprit SINGH
language : en
Publisher:
Release Date : 2021-03-21
The Blast Furnace Mathematical Modelling written by Gurprit SINGH and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-03-21 with categories.
A Blast Furnace is a reactor which is charged continuously and tapped intermittently. But the way technology has improved, bigger and the most modern furnaces are almost tapping continuously. The largest furnaces can tap even 10,000 tonnes of hot metal every day. Tthe solids like coke, sinter, lump ore, pellets, limestone, quartzite and sometimes even BOF slag and Manganese ore are charged into the furnace from the top using a double bell system in the old furnaces and by bell-less charging in all the modern furnaces. As the Raw materials descend from top to bottom, these come into contact with the ascending hot gases from the tuyere zone upwards, as the coke burns in the raceway in a blast furnace. Thus, the heat is transferred from hot gases to the colder raw materials and these get heated up. The volume of the raw materials expands with increasing temperature and the increase in the diameter of Blast furnace proves useful to accommodate this expansion. Once the materials are sufficiently heated up and the Carbon Monoxide and Carbon reduces the iron ore, the charge starts to fuse and form metal and slag and now it contracts in volume. Thus, the diameter of furnace needs to be reduced accordingly.The waste gases are collected at the top and liquids like slag and molten iron at the bottom. The section is reduced at the top since the collection of gases in a vast area is difficult. The strength and quality of the available coke determines the effective height of the furnace.The BF height depends normally on the strength of the coke available in India. After all, the column of charge material is so heavy and it should not pulverise the coke else the permeability or the passing of gases through the descending column would come to a halt. So, normally any increase in the effective volume is achieved through the increase in the cross section of the furnace keeping the furnace height practically the same. Of course, once design phase is over, one cannot change a furnace's dimensions without a complete blow-out.In this book, before detailing the mathematical modelling a few basics of chemistry and metallurgy have been introduced. The fundamentals of Chemistry and Thermodynamics are first covered. There is a need to know about Physical Metallurgy including the very well-known Iron-Carbon Equilibrium process. Next we learn about the Physico-Chemical and the thermal Principles of Blast Furnace Metallurgy. Chapter 4 is the most relevant one and the whole book revolves around it. It is named the Blast Furnace Calculations. After that Mathematical Models have been discussed. Here the emphasis has been given upon the Models as supplied by Rautaruukki OY, Finland to various Steel Plants in India. In another Chapter the RIST Model and C-DRR diagram are specially touched upon.The Blast furnace is a dynamic process and use of computers is a pre-requisite for analysing the Blast Furnace process in real-time. This has also been discussed. Lastly, we discuss about the latest Developments in Blast Furnace Technology, in general.Students studying B. Tech and higher levels may find this book interesting since this book is not written in a very traditional way. It has been the endeavour of Author to keep things simple and understandable. Working engineers may also find it useful.
The Iron Blast Furnace
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Author : J. G. Peacey
language : en
Publisher: Elsevier
Release Date : 2013-10-22
The Iron Blast Furnace written by J. G. Peacey and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-22 with Technology & Engineering categories.
The Iron Blast Furnace: Theory and Practice presents the significant role of iron blast furnace by which iron is efficiently and rapidly reduced from ore and it is the basis for all primary steelmaking. This book discusses the importance of blast-furnace process as a complete operation. Organized into 14 chapters, this book begins with an overview of the existing experimental, theoretical, and operational evidence about the blast furnace. This text then examines the blast furnace from the outside, including its size, production rate, products, raw materials, operation, and costs. Other chapters consider the primary objective of the blast furnace to produce molten iron of constant composition. This book discusses as well the operation of the furnace from the point of view of what happens to the raw materials after they enter the furnace. The final chapter deals with the linear programming methods by using the known physical constraints on industrial furnaces. This book is a valuable resource for engineers.
Treatise On Process Metallurgy
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Author : Roderick Guthrie
language : en
Publisher: Elsevier
Release Date : 2024-03-12
Treatise On Process Metallurgy written by Roderick Guthrie and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-03-12 with Technology & Engineering categories.
Treatise on Process Metallurgy: Volume Three, Industrial Processes provides academics with the fundamentals of the manufacturing of metallic materials, from raw materials into finished parts or products. In these fully updated volumes, coverage is expanded into four volumes, including Process Fundamentals, encompassing process fundamentals, structure and properties of matter; thermodynamic aspects of process metallurgy, and rate phenomena in process metallurgy; Processing Phenomena, encompassing interfacial phenomena in high temperature metallurgy, metallurgical process phenomena, and metallurgical process technology; Metallurgical Processes, encompassing mineral processing, aqueous processing, electrochemical material and energy processes, and iron and steel technology, non-ferrous process principles and production technologies, and more. The work distills the combined academic experience from the principal editor and the multidisciplinary four-member editorial board. - Provides the entire breadth of process metallurgy in a single work - Includes in-depth knowledge in all key areas of process metallurgy - Approaches the topic from an interdisciplinary perspective, providing broad range coverage on topics
International Conference On Advances In The Theory Of Ironmaking And Steelmaking Atis 2009 December 09 11 2009
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Author : Govind S. Gupta
language : en
Publisher: Allied Publishers
Release Date : 2009
International Conference On Advances In The Theory Of Ironmaking And Steelmaking Atis 2009 December 09 11 2009 written by Govind S. Gupta and has been published by Allied Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Iron categories.
Contributed articles presented in the International Conference on Advances in the Theory of Ironmaking and Steelmaking; organized by the Dept. of Material Engineering, IISc., Bangalore.
Some Topics In Industrial And Applied Mathematics
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Author : Ta-tsien Li
language : en
Publisher: World Scientific
Release Date : 2007
Some Topics In Industrial And Applied Mathematics written by Ta-tsien Li and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Mathematics categories.
The Shanghai Forum on Industrial and Applied Mathematics was organized in May 2006 on the occasion that many famous industrial and applied mathematicians gathered in Shanghai from different countries to participate in the Officers'' Meeting and the Board Meeting of the ICIAM (International Council for Industrial and Applied Mathematics). This volume collects the material covered by the majority of the lectures of which reflects panoramically recent results and trends in industrial and applied mathematics. This book will be very useful for graduate students and researchers in industrial and applied mathematics.
Process Modeling In Pyrometallurgical Engineering
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Author : Henrik Saxén
language : en
Publisher: MDPI
Release Date : 2021-09-01
Process Modeling In Pyrometallurgical Engineering written by Henrik Saxén and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-09-01 with Technology & Engineering categories.
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.
Ironmaking And Steelmaking Processes
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Author : Pasquale Cavaliere
language : en
Publisher: Springer
Release Date : 2016-09-02
Ironmaking And Steelmaking Processes written by Pasquale Cavaliere and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-09-02 with Technology & Engineering categories.
This book describes improvements in the iron and steel making process in the past few decades. It also presents new and improved solutions to producing high quality products with low greenhouse emissions. In addition, it examines legislative regulations regarding greenhouse emissions all around the world and how to control these dangerous emissions in iron and steel making plants.
Treatise On Process Metallurgy
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Author : Alexander McLean
language : en
Publisher: Elsevier
Release Date : 2025-06-16
Treatise On Process Metallurgy written by Alexander McLean and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-06-16 with Technology & Engineering categories.
Treatise on Process Metallurgy: Volume Two, Process Phenomena provides academics with the fundamentals of the manufacturing of metallic materials, from raw materials into finished parts or products. In these fully updated volumes, coverage is expanded into four volumes, including Process Fundamentals, encompassing process fundamentals, structure and properties of matter; thermodynamic aspects of process metallurgy, and rate phenomena in process metallurgy; Processing Phenomena, encompassing interfacial phenomena in high temperature metallurgy, metallurgical process phenomena, and metallurgical process technology; Metallurgical Processes, encompassing mineral processing, aqueous processing, electrochemical material and energy processes, and iron and steel technology, non-ferrous process principles and production technologies, and more. The work distills the combined academic experience from the principal editor and the multidisciplinary four-member editorial board. - Provides the entire breadth of process metallurgy in a single work - Includes in-depth knowledge in all key areas of process metallurgy - Approaches the topic from an interdisciplinary perspective, providing broad range coverage on topics