Alternate Methods Of Ironmaking

Author : Sujay Kumar Dutta | Rameshwar Sah
Publisher : S. Chand Publishing
Page : 136 pages
File Size : 53,9 Mb
Release : 2024-06-26
Category : Technology & Engineering
ISBN : 9788121940580

Get Book

Alternate Methods of Ironmaking by Sujay Kumar Dutta | Rameshwar Sah Pdf

This book has been prepared primarily for use by Students studying Ferrous Metallurgy (i.e., Iron and Steelmaking) at UG and PG level of Metallurgical and Materials Engineering, Research workers engaged in obtaining fundamental information in this field, and for Process Metallurgists to understand the processes in general and Sponge Iron Producers in particular. •; It also helps the practicing engineers who wish to apply the theoretical knowledge to the process they are operating. •;The book may very well be introduced as a Textbook for Elective subject in Third/Fourth year of UG programme in Metallurgical & Materials Engineering. •;The book consists of nine chapters in two parts; five chapters in Part-I: Direct Reduction Processes and four chapters in Part-II: Smelting Reduction Processes. In Part-I, the Chapter 1 deals with a brief introduction of the sponge iron and classification of the direct reduction processes with their advantages and limitations. Chapter 2 deals with the raw materials involved in direct reduced ironmaking and their characteristics. In Chapter 3, the physico-chemical principles and thermodynamics of reduction are highlighted. The details of different direct reduction (DR) processes are discussed in Chapter 4. The characteristics and uses of DRI as well as its effect on Electric Arc Furnace performance is discussed in Chapter 5.

Author : SARANGI, ARABINDA ,SARANGI, BIDYAPATI
Publisher : PHI Learning Pvt. Ltd.
Page : 344 pages
File Size : 47,8 Mb
Release : 2016
Category : Technology & Engineering
ISBN : 9788120351196

Get Book

ALTERNATIVE ROUTES TO IRON MAKING, 2nd Ed. by SARANGI, ARABINDA ,SARANGI, BIDYAPATI Pdf

With a boom in the steel industry all over the world today, the demand of sponge iron has considerably increased as a feed (raw) material to steel making. The increase in the demand of sponge iron is also due to the fact that it is used for replacing coke making required for blast furnace processing. The primary objective of this book is to provide the basis, principles, fundamentals and theory of sponge iron production. This book, earlier titled as Sponge Iron Production in Rotary Kiln, is revised as per the feedback from students, faculty members and professionals. It, now, covers broad spectrum of alternative routes of iron making, therefore, the book is renamed as Alternative Routes to Iron Making. In this revised edition of the book, three new chapters have been added to fulfil the requirement of a textbook for various universities. NEW TO THIS EDITION • New chapters on: o Utilization of Sponge Iron o Environmental Pollution and Control in Sponge Iron Industries o Smelting Reduction Process • Inclusion of principle of fluidisation in fluidised bed processes • Description of Hyl III process with recent development of the process Primarily intended for undergraduate and postgraduate students of metal-lurgical engineering, this book is equally beneficial for researchers, and professionals engaged in DR processes and steel industries.

Author : R. D. Walker
Publisher : Unknown
Page : 164 pages
File Size : 44,5 Mb
Release : 1986
Category : Iron
ISBN : UCAL:B4128066

Get Book

Modern Ironmaking Methods by R. D. Walker Pdf

Author : Sujay Kumar Dutta,Yakshil B. Chokshi
Publisher : Springer Nature
Page : 644 pages
File Size : 45,5 Mb
Release : 2020-03-02
Category : Technology & Engineering
ISBN : 9789811524370

Get Book

Basic Concepts of Iron and Steel Making by Sujay Kumar Dutta,Yakshil B. Chokshi Pdf

This book presents the fundamentals of iron and steel making, including the physical chemistry, thermodynamics and key concepts, while also discussing associated problems and solutions. It guides the reader through the production process from start to finish, covers the raw materials, and addresses the types of processes and reactions involved in both conventional and alternative methods. Though primarily intended as a textbook for students of metallurgical engineering, the book will also prove a useful reference for professionals and researchers working in this area.

Author : Anonim
Publisher : Allied Publishers
Page : 422 pages
File Size : 53,8 Mb
Release : 2000
Category : Environmental management
ISBN : 8177641042

Get Book

Proceedings of the International Conference on Environmental Management in Metallurgical Industries (EMMI-2000) by Anonim Pdf

Author : AHINDRA GHOSH,AMIT CHATTERJEE
Publisher : PHI Learning Pvt. Ltd.
Page : 482 pages
File Size : 54,6 Mb
Release : 2008-02-29
Category : Technology & Engineering
ISBN : 9788120332898

Get Book

IRON MAKING AND STEELMAKING by AHINDRA GHOSH,AMIT CHATTERJEE Pdf

This authoritative account covers the entire spectrum from iron ore to finished steel. It begins by tracing the history of iron and steel production, right from the earlier days to today’s world of oxygen steelmaking, electric steelmaking, secondary steelmaking and continuous casting. The physicochemical fundamental concepts of chemical equilibrium, activity-composition relationships, and structure-properties of molten metals are introduced before going into details of transport phenomena, i.e. kinetics, mixing and mass transfer in ironmaking and steelmaking pro-cesses. Particular emphasis is laid on the understanding of the fundamental principles of the processes and their application to the optimisation of actual processes. Modern developments in blast furnaces, including modelling and process control are discussed along with an introduction to the alternative methods of ironmaking. In the area of steelmaking, BOF plant practice including pre-treatment of hot metal, metallurgical features of oxygen steelmaking processes, and their control form part of the book. It also covers basic open hearth, electric arc furnace and stainless steelmaking, before discussing the area of casting of liquid steel—ingot casting, continuous casting and near net shape casting. The book concludes with a chapter on the status of the ironmaking and steelmaking in India. In line with the application of theoretical principles, several worked-out examples dealing with fundamental principles as applied to actual plant situations are presented. The book is primarily intended for undergraduate and postgraduate students of metallurgical engineering. It would also be immensely useful to researchers in the area of iron and steel.

Author : AMIT CHATTERJEE
Publisher : PHI Learning Pvt. Ltd.
Page : 328 pages
File Size : 51,7 Mb
Release : 2012-09-12
Category : Technology & Engineering
ISBN : 9788120346598

Get Book

SPONGE IRON PRODUCTION BY DIRECT REDUCTION OF IRON OXIDE by AMIT CHATTERJEE Pdf

This book provides a fascinating study of the very important emerging field of direct reduction in which iron ore is ‘directly reduced’ in the solid-state, using either natural gas or non-coking coal, to produce a highly metallised material, referred to as sponge iron (or direct reduced iron). This intermediate product is subsequently melted in electric arc furnaces or induction furnaces (sometimes even in basic oxygen furnaces) to produce liquid steel. Such a process combination enables steel to be produced without using coking coal, which is an expensive input in the normal blast furnace—basic oxygen furnace route of steelmaking adopted in integrated steel plants. The book offers comprehensive coverage and critical assessment of various coal-based and gas-based direct reduction processes. Besides dealing with the application of the theoretical principles involved in the thermodynamics and kinetics of direct reduction, the book also contains some worked-out examples on sponge iron production. The concluding part of this seminal book summarises the present and future scenario of direct reduction, including the use of gas generated from coal in direct reduction processes. The book is primarily intended for the undergraduate and postgraduate students of metallurgical engineering. It is also a must-read for researchers, technologists and process metallurgists engaged in the rapidly developing field of direct reduction of iron oxides, which is of critical importance for India and other developing nations that are beginning to play a major role in global steelmaking.

Author : R. C. Gupta
Publisher : PHI Learning Pvt. Ltd.
Page : 340 pages
File Size : 47,7 Mb
Release : 2009-06-30
Category : Technology & Engineering
ISBN : 9788120339248

Get Book

Theory and Laboratory Experiments in Ferrous Metallurgy by R. C. Gupta Pdf

"This book is designed primarily for the undergraduate students in metallurgical engineering to help them perform laboratory experiments."--P. [4] de la couv.

Author : A. K. Jouhari
Publisher : Allied Publishers
Page : 196 pages
File Size : 53,9 Mb
Release : 2002
Category : Iron
ISBN : 8177643940

Get Book

Smelting Reduction for Iron Making by A. K. Jouhari Pdf

Author : José Ignacio Verdeja González,Daniel Fernández González,Luis Felipe Verdeja González
Publisher : Springer Nature
Page : 323 pages
File Size : 44,9 Mb
Release : 2020-08-18
Category : Technology & Engineering
ISBN : 9783030546069

Get Book

Operations and Basic Processes in Ironmaking by José Ignacio Verdeja González,Daniel Fernández González,Luis Felipe Verdeja González Pdf

This textbook explores the production of pig iron, covering the first part of the steel production process, known as ironmaking. Divided into seven chapters, it discusses the following topics: raw materials for steel production (coking coal, iron ore, slag-forming agents and fluxes, scrap, ferroalloys and pre-reduced materials), the sintering process (used to prepare the burden for the blast furnace), the pelletizing process (used to agglomerate the fine iron ores), the production of coke (the main reductant in the ironmaking process), the production of iron by reduction with gas (an alternative to the blast furnace) and the production of pig iron in the blast furnace (which is used in more than 65% of steel production worldwide). Specially conceived for graduate and undergraduate courses, this book is based on more than 30 years of teaching experience in courses for undergraduates, graduates (master and Ph.D.) and industry professionals (technicians). It explores the recent trends in the iron- and steelmaking process (which might used in the future production of steel), and features 55 worked exercises and real-world problems to complement of the theoretical sections of the text.

Author : Rafael Colás,George E. Totten
Publisher : CRC Press
Page : 3918 pages
File Size : 43,6 Mb
Release : 2016-01-06
Category : Technology & Engineering
ISBN : 9781000031676

Get Book

Encyclopedia of Iron, Steel, and Their Alloys (Online Version) by Rafael Colás,George E. Totten Pdf

The first of many important works featured in CRC Press’ Metals and Alloys Encyclopedia Collection, the Encyclopedia of Iron, Steel, and Their Alloys covers all the fundamental, theoretical, and application-related aspects of the metallurgical science, engineering, and technology of iron, steel, and their alloys. This Five-Volume Set addresses topics such as extractive metallurgy, powder metallurgy and processing, physical metallurgy, production engineering, corrosion engineering, thermal processing, metalworking, welding, iron- and steelmaking, heat treating, rolling, casting, hot and cold forming, surface finishing and coating, crystallography, metallography, computational metallurgy, metal-matrix composites, intermetallics, nano- and micro-structured metals and alloys, nano- and micro-alloying effects, special steels, and mining. A valuable reference for materials scientists and engineers, chemists, manufacturers, miners, researchers, and students, this must-have encyclopedia: Provides extensive coverage of properties and recommended practices Includes a wealth of helpful charts, nomograms, and figures Contains cross referencing for quick and easy search Each entry is written by a subject-matter expert and reviewed by an international panel of renowned researchers from academia, government, and industry. Also Available Online This Taylor & Francis encyclopedia is also available through online subscription, offering a variety of extra benefits for researchers, students, and librarians, including: Citation tracking and alerts Active reference linking Saved searches and marked lists HTML and PDF format options Contact Taylor and Francis for more information or to inquire about subscription options and print/online combination packages. US: (Tel) 1.888.318.2367; (E-mail) [email protected] International: (Tel) +44 (0) 20 7017 6062; (E-mail) [email protected]

Author : Pasquale Cavaliere
Publisher : Springer
Page : 596 pages
File Size : 40,5 Mb
Release : 2019-07-18
Category : Technology & Engineering
ISBN : 9783030212094

Get Book

Clean Ironmaking and Steelmaking Processes by Pasquale Cavaliere Pdf

​This book describes the available technologies that can be employed to reduce energy consumption and greenhouse emissions in the steel- and ironmaking industries. Ironmaking and steelmaking are some of the largest emitters of carbon dioxide (over 2Gt per year) and have some of the highest energy demand (25 EJ per year) among all industries; to help mitigate this problem, the book examines how changes can be made in energy efficiency, including energy consumption optimization, online monitoring, and energy audits. Due to negligible regulations and unparalleled growth in these industries during the past 15-20 years, knowledge of best practices and innovative technologies for greenhouse gas remediation is paramount, and something this book addresses. Presents the most recent technological solutions in productivity analyses and dangerous emissions control and reduction in steelmaking plants; Examines the energy saving and emissions abatement efficiency for potential solutions to emission control and reduction in steelmaking plants; Discusses the application of the results of research conducted over the last ten years at universities, research centers, and industrial institutions.

Author : Roderick Guthrie,Alexander McLean,Sridhar Seetharaman,H. Y. Sohn
Publisher : Elsevier
Page : 822 pages
File Size : 44,8 Mb
Release : 2024-03-12
Category : Technology & Engineering
ISBN : 9780323858960

Get Book

Treatise on Process Metallurgy by Roderick Guthrie,Alexander McLean,Sridhar Seetharaman,H. Y. Sohn Pdf

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

Author : Amit Chatterjee
Publisher : CRC Press
Page : 272 pages
File Size : 55,6 Mb
Release : 2017-11-22
Category : Technology & Engineering
ISBN : 9781351464246

Get Book

Beyond the Blast Furnace by Amit Chatterjee Pdf

This unique book presents an in-depth analysis of all the emerging ironmaking processes, supplementing the conventional blast furnace method. Various processes for producing solid and liquid iron are discussed, including important features such as process outline, techno-economics, and process fundamentals. The present global status of each process is examined, projections for the future are made, and processes are compared. Beyond the Blast Furnace is valuable reading for process developers, because it gives them a complete picture of various process options. Conventional iron- and steelmakers as well as researchers and practitioners working in the area of alternative processes of ironmaking will also benefit from this ready reference. The book is an ideal text for undergraduate and postgraduate students in metallurgy.

Author : Dilip Kumar,Deepak Kumar
Publisher : Elsevier
Page : 318 pages
File Size : 41,6 Mb
Release : 2015-12-17
Category : Science
ISBN : 9780128031872

Get Book

Management of Coking Coal Resources by Dilip Kumar,Deepak Kumar Pdf

Management of Coking Coal Resources provides a one-stop reference that focuses on sustainable mining practices using a four-point approach that includes the economical, governmental, societal, and environmental aspects of coal exploration, coking coal mining, and steelmaking applications. This type of approach galvanizes the excavation, processing methods, and end uses of coal as an energy and steelmaking source, thus ensuring that the supply of coking coal meets the future demands of the rapidly expanding economies in India and other developing countries. The book provides information on the strategic planning and revitalization of India's Jharia coalfield, addressing actionable plans for methods of extraction, master plans for mine fires, subsidence management, land use planning, and sustainable mining. Users will find a multidisciplinary reference that presents the broad range of applications, techniques, and methodologies used in maintaining coking coal quality from exploration through extraction. Provides a one-stop reference that focuses on sustainable mining practices using a four-point approach Includes the economical, governmental, societal, and environmental aspects of coal exploration, coking coal mining, and steelmaking applications Presents information on the strategic planning and revitalization of India's Jharia coalfield Includes a broad range of the applications, techniques, and methodologies used in maintaining coking coal quality from exploration through extraction