Download or read book Suspension Hydrogen Reduction of Iron Ore Concentrate written by Moo Eob Choi and published by . This book was released on 2010 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Suspension Hydrogen Reduction of Iron Oxide Concentrates written by and published by . This book was released on 2008 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of the project is to develop a new ironmaking technology based on hydrogen and fine iron oxide concentrates in a suspension reduction process. The ultimate objective of the new technology is to replace the blast furnace and to drastically reduce CO2 emissions in the steel industry. The goals of this phase of development are; the performance of detailed material and energy balances, thermochemical and equilibrium calculations for sulfur and phosphorus impurities, the determination of the complete kinetics of hydrogen reduction and bench-scale testing of the suspension reduction process using a large laboratory flash reactor.

Download or read book Hydrogen Assisted Direct Reduction of Iron Oxides written by Pasquale Cavaliere and published by Springer Nature. This book was released on 2022-04-21 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book describes the main approaches to produce and synthesize iron and steel through hydrogen-based technologies. Depending on the processing route and on the energy demand, the best available techniques and the most forward-looking solutions are explained. The book is edited with the contribution representing a range of industries in order to evaluate the industrial feasibility of each selected technology. It presents the most efficient solutions applied by ironmaking and steelmaking factories all around the world.

Download or read book Flash Ironmaking written by H. Y. Sohn and published by CRC Press. This book was released on 2023-03-08 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the two major issues faced by the modern steel industry: CO2 emissions and energy consumption. The steel industry accounts for 6.7% of the anthropogenic CO2 emissions and consumes 6% of the total energy consumed in manufacturing. In response to these critical issues, a new technology called flash ironmaking has been developed, aimed at producing iron directly from iron ore concentrate using gaseous reductants/fuels such as natural gas or hydrogen. This ironmaking technology takes advantage of the rapid reaction rate of fine particles and bypasses the palletization process. This book discusses the principles of flash ironmaking, laboratory experiments, and design and operation of a prototype flash reactor. Provides theories and principles of ironmaking and a novel ironmaking technology Includes laboratory experiments to establish the kinetic feasibility of flash ironmaking Covers the design and operation of a prototype flash reactor as well as the design of industrial-size flash ironmaking reactors Describes various cases of flow sheet development, which forms the basis for process analysis and simulation Presents economic analysis case studies Presenting a novel technology that addresses contemporary issues facing one of the largest manufacturing industries, this book is aimed at professionals and researchers in metallurgy, materials engineering, manufacturing engineering, and related disciplines.

Download or read book Celebrating the Megascale written by Phillip J. Mackey and published by John Wiley & Sons. This book was released on 2014-01-15 with total page 717 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the proceedings of the David RobertsonHonorary Symposium: Celebrating the Megascale, held at the TMS 2014Annual Meeting in San Diego, California. Dr. David G.C. Robertson,Professor Emeritus of Metallurgical Engineering at the MissouriUniversity of Science and Technology, has devoted his career to theeducation of highly skilled metallurgical professionals and to thescience of all types and sizes of metallurgical processes, particularly those involving molten metals. The volume contains more than 70 papers covering the importanttopics and issues in metallurgy today including papers as follows:keynote papers covering a tribute to Robertson, workforce skillsneeded in the profession going forward, copper smelting, ladlemetallurgy, process metallurgy and resource efficiency, new flashiron making technology, ferro-alloy electric furnace smelting andon the role of bubbles in metallurgical processing operations.Topics covered in detail in this volume include ferro-alloys,non-ferrous metallurgy, iron and steel, modeling, education, andfundamentals.

Download or read book 2nd International Symposium on High Temperature Metallurgical Processing written by Jiann-Yang Hwang and published by John Wiley & Sons. This book was released on 2011-04-12 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt: High Temperature Metallurgical Processing contains the proceedings of the Second International Symposium on Thermal Processing of Minerals, Metals and Materials. This symposium explores physical and chemical transformations in materials that have been designed to facilitate the recovery of valuable metals or produce other useful materials. Representatives from both industry and academia focused on the latest innovative high temperature technologies. Because high temperature processes require high energy input, the presenters addressed the need for sustainable technologies that could provide low energy consumption and low pollution emissions. The symposium also examined the thermodynamics and kinetics of chemical reactions, phase transformations at elevated temperatures, and characterization of materials used or produced in high temperature processing.

Download or read book International Conference on Advances in the Theory of Ironmaking and Steelmaking ATIS 2009 December 09 11 2009 written by Govind S. Gupta and published by Allied Publishers. This book was released on 2009 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Treatise on Process Metallurgy Volume 3 Industrial Processes written by and published by Newnes. This book was released on 2013-12-09 with total page 1810 pages. Available in PDF, EPUB and Kindle. Book excerpt: Process metallurgy provides academics with the fundamentals of the manufacturing of metallic materials, from raw materials into finished parts or products. Coverage is divided into three volumes, entitled Process Fundamentals, encompassing process fundamentals, extractive and refining processes, and metallurgical process phenomena; Processing Phenomena, encompassing ferrous processing; non-ferrous processing; and refractory, reactive and aqueous processing of metals; and Industrial Processes, encompassing process modeling and computational tools, energy optimization, environmental aspects and industrial design. The work distils 400+ years combined academic experience from the principal editor and multidisciplinary 14-member editorial advisory board, providing the 2,608-page work with a seal of quality. The volumes will function as the process counterpart to Robert Cahn and Peter Haasen’s famous reference family, Physical Metallurgy (1996)--which excluded process metallurgy from consideration and which is currently undergoing a major revision under the editorship of David Laughlin and Kazuhiro Hono (publishing 2014). Nevertheless, process and extractive metallurgy are fields within their own right, and this work will be of interest to libraries supporting courses in the process area. Synthesizes the most pertinent contemporary developments within process metallurgy so scientists have authoritative information at their fingertips Replaces existing articles and monographs with a single complete solution, saving time for busy scientists Helps metallurgists to predict changes and consequences and create or modify whatever process is deployed

Download or read book 7th International Symposium on High Temperature Metallurgical Processing written by Jiann-Yang Hwang and published by Springer. This book was released on 2016-12-01 with total page 721 pages. Available in PDF, EPUB and Kindle. Book excerpt: The technology, operation, energy, environmental, analysis, and future development of the metallurgical industries utilizing high temperature processes are covered in the book. The innovations on the extraction and production of ferrous and nonferrous metals, alloys, and refractory and ceramic materials, the heating approaches and energy management, and the treatment and utilizations of the wastes and by-products are the topics of special interests. This book focuses on the following issues: •High Efficiency New Metallurgical Process and Technology Fundamental Research of Metallurgical Process •Alloys and Materials Preparation •Direct Reduction and Smelting Reduction •Coking, New Energy and Environment •Utilization of Solid Slag/Wastes and Complex Ores •Characterization of High Temperature Metallurgical Process

Download or read book Hydrogen Reduction of Iron Ore written by Thomas Joseph Lageman and published by . This book was released on 1962 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigation of the Reduction of Iron ore Particles to Metal with Hydrogen written by and published by . This book was released on with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Some Aspects of Hydrogen Reduction of Iron Ore written by Oscar Hessling and published by . This book was released on 2024 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book 8th International Symposium on High Temperature Metallurgical Processing written by Jiann-Yang Hwang and published by Springer. This book was released on 2017-02-08 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection features contributions covering the advances and developments of new high-temperature metallurgical technologies and their applications to the areas of: processing of minerals; extraction of metals; preparation of metallic, refractory, and ceramic materials; treatment and recycling of slag and wastes; conservation of energy; and environmental protection. The volume will have a broad impact on the academics and professionals serving the metallurgical industries around the world by providing them with comprehensive coverage of a wide variety of topics.

Download or read book Continuous Gaseous Direct Reduction of Low grade Iron Ores in a Fluid bed Reactor written by Edward George Davis and published by . This book was released on 1972 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Flash Reduction of Iron Ore written by Edward George Davis and published by . This book was released on 1972 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Materials Processing Fundamentals 2020 written by Jonghyun Lee and published by Springer Nature. This book was released on 2020-01-08 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume includes contributions on the physical and numerical modeling of materials processing, and covers a range of metals and minerals. Authors present models and results related to the basics of processing such as extraction, joining, separation, and casting. The corresponding fundamentals of mass and heat transport as well as physical and thermodynamics properties are addressed, allowing for a cross-disciplinary vision of the field.

Download or read book Direct Reduction and Oxidation of Iron Ore and Iron with Hydrogen and Steam Respectively written by Samuel Ebika Ovuru and published by . This book was released on 1978 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: