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Elsevier

Libros en Procesamiento de Minerales

  • Extractive Metallurgy of Copper

    • 6 Edición
    • Mark E. Schlesinger + 3 más
    • Inglés
    Extractive Metallurgy of Copper, Sixth Edition, expands on previous editions, including sections on orogenesis and copper mineralogy and new processes for efficiently recovering copper from ever-declining Cu-grade mineral deposits. The book evaluates processes for maintaining concentrate Cu grades from lower grade ores. Sections cover the recovery of critical byproducts (e.g., cesium), worker health and safety, automation as a safety tool, and the geopolitical forces that have moved copper metal production to Asia (especially China) and new smelting and refining processes. Indigenous Asian smelting processes are evaluated, along with energy and water requirements, environmental performance, copper electrorefining processes, and sulfur dioxide capture processes (e.g., WSA). The book puts special emphasis on the benefits of recycling copper scrap in terms of energy and water requirements. Comparisons of ore-to-product and scrap-to-product carbon emissions are also made to illustrate the concepts included.

  • Processing of Complex Ores

    Proceedings of the International Symposium on Processing of Complex Ores, Halifax, August 20-24, 1989
    • 1 Edición
    • G. S. Dobby + 1 más
    • Inglés
    A broad spectrum of the subject from basic research to plant applications has been covered. Flotation and hydrometallurgy have attracted a good deal of interest in view of their growing importance in the processing of complex ores. Physical methods including magnetic and gravity separation techniques have received attention in the processing of tantalum, niobium and tungsten. In addition, a set of papers is devoted to expert systems and their applications in mineral processing plants.

  • Production and Processing of Fine Particles

    Proceedings of the International Symposium on the Production and Processing of Fine Particles, Montreal, August 28-31, 1988
    • 1 Edición
    • A. J. Plumpton
    • Inglés
    This volume contains the proceedings of an international symposium organised by the Metallurgical Society of the Canadian Institute of Mining and Metallurgy. The aims of the symposium were to discuss fundamental and practical aspects of the technology for the production of fine inorganic particles for the metals, industrial minerals and advanced ceramics sectors, to highlight particle characterization methods and developments, and to review major advances in the processing and extractive metallurgy of finely-sized minerals. 96 conference papers by authors from 19 countries addressed such topics as particle morphology and size analysis, physical and chemical methods for producing fine particles, processing of minerals using gravity, magnetic and electrostatic separation, flotation and flocculation, phase separation involving fine particles, and the hydrometallurgy and pyroprocessing of fine particles. This book will be of interest to mineral processing scientists and engineers, ceramicists, extractive metallurgists and chemical engineers, who are faced with the increasing significance of inorganic fine particles either as valuable products or as materials to be treated in mineral processing systems.

  • Membrane-Based Separations in Metallurgy

    Principles and Applications
    • 1 Edición
    • Lan Ying Jiang + 1 más
    • Inglés
    Membrane-Based Separation in Metallurgy: Principles and Applications begins with basic coverage of the basic principles of the topic and then explains how membrane technology helps in the development of new environmentally friendly and sustainable metallurgical processes. The book features the principles of metallurgical process and how widely the membrane-based technology has been applied in metallurgical industry, including the basic principles of membrane-based separation in terms of material science, membrane structure engineering, transport mechanisms, and module design, detailed metallurgical process flowcharts with emphasis on membrane separations, current process designs, and describes problems and provides possible solutions. In addition, the book includes specific membrane applications, molecular design of materials, fine tuning of membrane’s multi-scale structure, module selection and process design, along with a final analysis of the environmental and economic benefits achieved by using these new processes.

  • Petroleum Production Engineering

    • 2 Edición
    • Boyun Guo + 2 más
    • Inglés
    Petroleum Production Engineering, Second Edition, updates both the new and veteran engineer on how to employ day-to-day production fundamentals to solve real-world challenges with modern technology. Enhanced to include equations and references with today’s more complex systems, such as working with horizontal wells, workovers, and an entire new section of chapters dedicated to flow assurance, this go-to reference remains the most all-inclusive source for answering all upstream and midstream production issues. Completely updated with five sections covering the entire production spectrum, including well productivity, equipment and facilities, well stimulation and workover, artificial lift methods, and flow assurance, this updated edition continues to deliver the most practical applied production techniques, answers, and methods for today’s production engineer and manager. In addition, updated Excel spreadsheets that cover the most critical production equations from the book are included for download.

  • Platinum-Nickel-Chromium Deposits

    Geology, Exploration and Reserve Base
    • 1 Edición
    • Swapan Kumar Haldar
    • Inglés
    Platinum-Nickel-Chro... Deposits: Geology, Exploration, and Reserve Base is the first reference book to combine information on the discovery of numerous minerals within existing deposits. This book recognizes the close affinity and great natural coexistence of platinum, palladium, chromium, nickel, copper, gold, and silver hosted by unique stratigraphy (mafic-ultramafic intrusive of layered ingenious complex) in a diverse structural set up. The chapters are organized in a logical sequence of introductory physical and chemical properties, demand-supply scenario, price trend, substitution-recycli... and uses of these metals, stratigraphy and host rocks, geochemistry, global distribution of existing deposits in six mega continents, genetic system, reserves-resources overview, common characteristic features aiding as exploration guides for new targets, hazards, and sustainable development. This reference book is a must for students, research scholars, teachers, and professional explorers in economic geology, geography, and allied subjects.

  • WEEE Recycling

    Research, Development, and Policies
    • 1 Edición
    • Alexandre Chagnes + 4 más
    • Inglés
    WEEE Recycling: Research, Development, and Policies covers policies, research, development, and challenges in recycling of waste electrical and electronic equipment (WEEE). The book introduces WEEE management and then covers the environmental, economic, and societal applications of e-waste recycling, focusing on the technical challenges to designing efficient and sustainable recycling processes—including physical separation, pyrometallurgical, and hydrometallurgical processes. The development of processes for recovering strategic and critical metals from urban mining is a priority for many countries, especially those having few available ores mining.

  • Gold Ore Processing

    Project Development and Operations
    • 2 Edición
    • Volumen 15
    • Mike D. Adams
    • Inglés
    Gold Ore Processing: Project Development and Operations, Second Edition, brings together all the technical aspects relevant to modern gold ore processing, offering a practical perspective that is vital to the successful and responsible development, operation, and closure of any gold ore processing operation. This completely updated edition features coverage of established, newly implemented, and emerging technologies; updated case studies; and additional topics, including automated mineralogy and geometallurgy, cyanide code compliance, recovery of gold from e-waste, handling of gaseous emissions, mercury and arsenic, emerging non-cyanide leaching systems, hydro re-mining, water management, solid–liquid separation, and treatment of challenging ores such as double refractory carbonaceous sulfides. Outlining best practices in gold processing from a variety of perspectives, Gold Ore Processing: Project Development and Operations is a must-have reference for anyone working in the gold industry, including metallurgists, geologists, chemists, mining engineers, and many others.

  • The Metallogeny of Lode Gold Deposits

    A Syngenetic Perspective
    • 1 Edición
    • Ulrich Kretschmar + 1 más
    • Inglés
    The Metallogeny of Lode Gold Deposits: A Syngenetic Perspective is a synthesis of lode gold vein forming processes, addressing the commonality in similar worldwide deposits. The book’s empirical model incorporates widely known and accepted principles of ore deposition and shows how it applies in the volcanic-sedimentary greenstone belt environment. Several chapters detail outcrop maps and photos of field occurrences and textures. The interpretations flow directly from the authors’ field work, and are coupled with analyses of underlying physical processes. Utilizing detailed geological mapping, field work, and chemical analyses as the basis of a syngenetic formation mode, the text arms readers with the tools necessary to accurately analyze and interpret new data on the subject. This includes information on decoding the significance of asymmetry in vein formation, as well as the role of lamprophyres in gold camps, how Archean geology requires integration into a lode vein formation model, and how to develop an understanding of the worldwide applicability of gold cycles to lode vein formation and exploration and how it can be applied to deposits of all ages.

  • Wills' Mineral Processing Technology

    An Introduction to the Practical Aspects of Ore Treatment and Mineral Recovery
    • 8 Edición
    • Barry A. Wills + 1 más
    • Inglés
    Wills' Mineral Processing Technology: An Introduction to the Practical Aspects of Ore Treatment and Mineral Recovery has been the definitive reference for the mineral processing industry for over thirty years. This industry standard reference provides practicing engineers and students of mineral processing, metallurgy, and mining with practical information on all the common techniques used in modern processing installations. Each chapter is dedicated to a major processing procedure—from underlying principles and technologies to the latest developments in strategies and equipment for processing increasingly complex refractory ores. The eighth edition of this classic reference enhances coverage of practical applications via the inclusion of new material focused on meeting the pressing demand for ever greater operational efficiency, while addressing the pivotal challenges of waste disposal and environmental remediation. Advances in automated mineralogy and analysis and high-pressure grinding rolls are given dedicated coverage. The new edition also contains more detailed discussions of comminution efficiency, classification, modeling, flocculation, reagents, liquid-solid separations, and beneficiation of phosphate, and industrial materials. Finally, the addition of new examples and solved problems further facilitates the book’s pedagogical role in the classroom.

  • Colloid Chemistry in Mineral Processing

    • 1 Edición
    • Volumen 12
    • J.S. Laskowski + 1 más
    • Inglés
    Within this volume is a thorough coverage of the fundamental principles embracing modern theories of colloid chemistry applied to mineral processing. It is written in respect for Dr. J.A. Kitchener, distinguished Reader in the Science of Mineral Processing in the Royal School of Mines, Imperial College, University of London (recently retired). Dr. Kitchener's expertise in colloid chemistry has led to numerous fundamental insights and practical advances in flotation, selective flocculation, and the treatment of slimes.Colloid chemistry is inevitably involved in all aspects of mineral processing, ranging from how collectors selectively adsorb on to mineral surfaces in flotation, to the forces which control the stability of dispersions of submicron particles, as well as embracing the behaviour of hydrolyzed metal ions in solid-water slurries. The intelligent use of this information is essential in the effective design of separation processes and strategies by the mineral processor. Up to date bibliographies are included at the end of each of the 13 chapters making this volume a useful general resource for researchers, students and mineral processors.

  • Environmental Impact of Mining and Mineral Processing

    Management, Monitoring, and Auditing Strategies
    • 1 Edición
    • Ravi Jain
    • Inglés
    Environmental Impact of Mining and Mineral Processing: Management, Monitoring, and Auditing Strategies covers all the aspects related to mining and the environment, including environmental assessment at the early planning stages, environmental management during mine operation, and the identification of major impacts. Technologies for the treatment of mining, mineral processing, and metallurgical wastes are also covered, along with environmental management of mining wastes, including disposal options and the treatment of mining effluents.

  • Industrial Minerals and Rocks

    • 1 Edición
    • Volumen 18
    • M. Kucera
    • Inglés
    Industrial Minerals and Rocks is a collection of research papers concerning the study of industrial mineral deposits. This work is composed of 17 chapters that specifically highlight the research done by Czech and Slovak economic geologists in non-metallic deposits, including talc, magnesite, kaolin, and clay. After an introduction to the history of industrial minerals and rocks, this book goes on reviewing the origin, principal element cycle, genetic types, form, and size of these deposits. Considerable chapters describe the deposits of industrial minerals, rocks, and building raw materials. The remaining chapters deal with the geophysical methods prospecting and exploration and production of industrial raw materials, rocks, and minerals. This book will prove useful to mineral geologists and researchers.

  • Mineral Processing Technology

    An Introduction to the Practical Aspects of Ore Treatment and Mineral Recovery (In SI/Metric Units)
    • 4 Edición
    • Barry A. Wills
    • D. W. Hopkins
    • Inglés
    Provides practising engineers and students of mineral processing, metallurgy and mining with a review of the common ore-processing techniques utilized in modern installations. Each chapter encompasses all the recent technical developments within each field, and discusses new equipment and process routes. This latest edition has been thoroughly revised and updated to include important new sections on economics, use of computers and developments in froth flotation. A further feature is a valuable collection of microcomputer programs, written in ANSI BASIC, for the solution of numerical mineral processing problems. The work is fully referenced up to 1987, indexed, and SI units are used throughout.

  • Primary and Secondary Lead Processing

    Proceedings of the International Symposium on Primary and Secondary Lead Processing, Halifax, Nova Scotia, August 20-24, 1989
    • 1 Edición
    • Michael L. Jaeck
    • Inglés
    The lead smelting industry has been experiencing increasing pressures on several fronts - pressure to reduce energy usage, to reduce overall cost of production, to improve environmental conditions associated with production, to improve recycling of waste lead products and to develop new markets and applications. These pressures have resulted in the development of new low cost, energy efficient processes achieving new standards of process emissions.

  • Physical Characteristics of Soils, Plasticity, Settlement Calculations, Interpretation of In-Situ Tests

    • 1 Edición
    • Volumen I
    • Inglés
    Practical Problems in Soil Mechanics and Foundation Engineering, 1: Physical Characteristics of Soils, Plasticity, Settlement Calculations, Interpretation of In-Situ Tests presents the analysis and calculation procedures for the solution of geotechnical problems. The book contains example problems with detailed step-by-step solutions. The text emphasizes the application of theoretical soil mechanics to geotechnical engineering. Chapters provide example problems and solutions on the physical characteristics of soil, water in the soil, settlement calculations, plasticity and shear strength, plastic equilibrium, and interpretation of in-situ tests. Civil engineers and civil engineering students will find the book highly useful.

  • Prospecting and Exploration of Mineral Deposits

    • 2 Edición
    • Volumen 21
    • M. Böhmer + 1 más
    • Inglés
    This is the completely revised edition of a book which was published in 1978 and, such was its popularity, was sold out within two years. It was described as ``An excellent compilation and condensation of a vast field of literature and experience in economic geology. Clear illustrations, charts and tables punctuate the text material very nicely... Valuable for all economic geologists and resource developers.'' (Choice).The material is illustrated by 215 text figures and 76 tables, and is presented in two parts. The first part covers the geological background of the genesis of mineral deposits as a clue to new discoveries, and the methods of geological, geochemical and geophysical prospecting. The second part concerns sampling, documentation and computation of ore reserves and economic assessment of mineral deposits. This new edition has been very extensively revised and brought up to date. This holds true particularly for the chapters on geochemical and geophysical methods, the use of photo-geology and satellite imagery, oil and gas prospecting, exploration of underwater minerals, the application of the principles of global tectonics in prospecting for deposits, and the evaluation of reserves. These new or thoroughly revised chapters comprise almost half of the entire text.

  • Extractive Metallurgy of Copper

    • 3 Edición
    • A.K. Biswas + 1 más
    • Inglés
    A completely revised and up-to-date edition containing comprehensive industrial data. The many significant changes which occurred during the 1980s and 1990s are chronicled. Modern high intensity smelting processes are presented in detail, specifically flash, Contop, Isasmelt, Noranda, Teniente and direct-to-blister smelting. Considerable attention is paid to the control of SO2 emissions and manufacture of H2SO4. Recent developments in electrorefining, particularly stainless steel cathode technology are examined. Leaching, solvent extraction and electrowinning are evaluated together with their impact upon optimizing mineral resource utilization. The volume targets the recycling of copper and copper alloy scrap as an increasingly important source of copper and copper alloys. Copper quality control is also discussed and the book incorporates an important section on extraction economics.Each chapter is followed by a summary of concepts previously described and offers suggested further reading and references.

  • Mineral Economics

    Development and Management of Natural Resources
    • 1 Edición
    • Volumen 20
    • O. Rudawsky
    • Inglés
    Although profitable development and exploitation of natural resources has been, and still remains, the goal of many individuals and firms within the extractive industries, several new goals must also be considered, the foremost of which is the wise management of the already discovered stocks of renewable and nonrenewable natural resources. This aspect has become of vital importance for society as a whole.It is this dual objective - the economic feasibility on behalf of private interests, and the efficient development and utilization of natural resources as viewed from the societal point of view - that is covered in this book. The material presented is based on many published and unpublished sources, and serves to demonstrate the basic principles associated with the economics and management of mineral resources. Rather than attempting to carry on an in-depth analysis of the various topics, the author has provided a broad coverage of the basic concepts and their applications in real-life occurrences. For those interested in more intensive analysis, suggested additional selected readings and references are provided.The book is written as an introductory-level textbook in mineral economics. Advanced students in mineral engineering programs, economics, and business administration curricula, with a particular interest in economic analysis of mineral and energy activities may find this book an appropriate starting-point. Likewise, first-year graduate students in engineering programs, resource economics, mineral economics, natural resource management, environmental sciences, and law will find that the book provides a fundamental understanding of the basic concepts of mineral economics and how they relate to the general economic and management theories.

  • Modeling and Simulation of Mineral Processing Systems

    • 1 Edición
    • R. Peter King
    • Inglés
    Dr. R. Peter King covers the field of quantitative modeling of mineral processing equipment and the use of these models to simulate the actual behavior of ore dressing and coal washing as they are configured to work in industrial practice. The material is presented in a pedagogical style that is particularly suitable for readers who wish to learn the wide variety of modeling methods that have evolved in this field. The models vary widely from one unit type to another. As a result each model is described in some detail. Wherever possible model structure is related to the underlying physical processes that govern the behaviour of particulate material in the processing equipment. Predictive models are emphasised throughout so that, when combined, they can be used to simulate the operation of complex mineral processing flowsheets. The development of successful simulation techniques is a major objective of the work that is covered in the text.

  • Comminution 1994

    • 1 Edición
    • K.S.E. Forssberg + 1 más
    • Inglés
    This publication is the result of the 8th European Conference on Comminution. Containing many significant contributions concerning the topic of Comminution, the book gives the reader a vital insight into the subject.

  • Solvent Extraction 1990

    • 1 Edición
    • Volumen 7B
    • T. Sekine + 1 más
    • Inglés
    Solvent extraction is employed very widely in both fundamental research and technology because of the remarkable features of this simple but very effective technique for the separation of different materials. The International Solvent Extraction Conference 1990 was a forum for the presentation of papers on up-to-date research in this field. The collection of the papers in these volumes will be invaluable because information on solvent extraction is often scattered in various journals and proceedings which make the following of developments difficult.

  • Extractive Metallurgy of Copper

    • 5 Edición
    • Mark E. Schlesinger + 2 más
    • Inglés
    This multi-author new edition revises and updates the classic reference by William G. Davenport et al (winner of, among other awards, the 2003 AIME Mineral Industry Educator of the Year Award "for inspiring students in the pursuit of clarity"), providing fully updated coverage of the copper production process, encompassing topics as diverse as environmental technology for wind and solar energy transmission, treatment of waste by-products, and recycling of electronic scrap for potential alternative technology implementation. The authors examine industrially grounded treatments of process fundamentals and the beneficiation of raw materials, smelting and converting, hydrometallurgical processes, and refining technology for a mine-to-market perspective - from primary and secondary raw materials extraction to shipping of rod or billet to customers. The modern coverage of the work includes bath smelting processes such as Ausmelt and Isasmelt, which have become state-of-the-art in sulfide concentrate smelting and converting.

  • Hydrometallurgy

    Principles and Applications
    • 1 Edición
    • T Havlik
    • Inglés
    This book is concerned with the theoretical principles of hydrometallurgical processes and engineering aspects. The hydrometallurgical processes of production of copper are discussed and leaching of chalcopyrite as the main sulphide mineral of copper processed in industry is used as an example. The book is suitable as a university textbook for students of metallurgy.

  • Belt Conveying of Minerals

    • 1 Edición
    • E D Yardley + 1 más
    • Inglés
    Belt Conveying of Minerals is a comprehensive reference on the science and technology of belt conveyors, aimed at providing mine and quarry operators, as well as engineering students, with a balanced view of the technical issues associated with belt conveyors and to assist in the decision-making process when installing belt conveyor systems.A discussion of the history and economics of conveyor applications sets the scene. Conveyor design is investigated in detail, covering power requirements, belt tensioning, and hardware. Principles regarding construction and joining of belts are outlined and a helpful and practical overview of relevant standards, belt test methods, and issues surrounding standardisation is given. Conveyor belt systems can represent a significant operational hazard, so the authors have set out to highlight the important area of safety, with consideration given to fire/electrical resistance, as well as the interface between personnel and conveyor systems – including nip points and operational issues such as man-riding. Selected case studies illustrate some practical aspects of installation and operation.

  • Handbook of Gold Exploration and Evaluation

    • 1 Edición
    • Eoin Macdonald
    • Inglés
    Designed for geologists and engineers engaged specifically in the search for gold deposits of all types and as a reference for academics in higher schools of learning, Handbook of gold exploration and evaluation provides principles and detailed explanations that underpin the correct interpretation of day-to-day experience in the field. Problems are addressed with regard to the analysis, interpretation and understanding of the general framework within which both primary and secondary gold resources are explored, developed and exploited.Handbook of gold exploration and evaluation covers a comprehensive range of topics including the nature and history of gold, geology of gold ore deposits, gold deposition in the weathering environment, sedimentation and detrital gold, gold exploration, lateritic and placer gold sampling, mine planning and practise for shallow deposits, metallurgical processes and design, and evaluation, risk and feasibility.

  • Wills' Mineral Processing Technology

    An Introduction to the Practical Aspects of Ore Treatment and Mineral Recovery
    • 7 Edición
    • Barry A. Wills
    • Inglés
    Wills' Mineral Processing Technology provides practising engineers and students of mineral processing, metallurgy and mining with a review of all of the common ore-processing techniques utilized in modern processing installations. Now in its Seventh Edition, this renowned book is a standard reference for the mineral processing industry. Chapters deal with each of the major processing techniques, and coverage includes the latest technical developments in the processing of increasingly complex refractory ores, new equipment and process routes. This new edition has been prepared by the prestigious J K Minerals Research Centre of Australia, which contributes its world-class expertise and ensures that this will continue to be the book of choice for professionals and students in this field.This latest edition highlights the developments and the challenges facing the mineral processor, particularly with regard to the environmental problems posed in improving the efficiency of the existing processes and also in dealing with the waste created. The work is fully indexed and referenced.

  • Mineral Processing Design and Operation

    An Introduction
    • 1 Edición
    • Ashok Gupta + 1 más
    • Inglés
    Mineral Processing Design and Operations is expected to be of use to the design engineers engaged in the design and operation of mineral processing plants and including those process engineers who are engaged in flow-sheets development.Provides an orthodox statistical approach that helps in the understanding of the designing of unit processes. The subject of mineral processing has been treated on the basis of unit processes that are subsequently developed and integrated to form a complete strategy for mineral beneficiation. Unit processes of crushing, grinding, solid–liquid separation, flotation are therefore described in some detail so that a student at graduate level and operators at plants will find this book useful. Mineral Processing Design and Operations describes the strategy of mathematical modeling as a tool for more effective controlling of operations, looking at both steady state and dynamic state models.

  • Base Metals Handbook

    • 1 Edición
    • Martin Thompson
    • Inglés
    First published in looseleaf format in 1993, Base Metals Handbook has been described as the bible of the metals trading community. The looseleaf is divided into seven sections. The first of these provides a general introduction to the history, structure and workings of the base metals markets, with particular reference to the London Metal Exchange (LME). The following sections review aluminium, copper, lead, zinc, nickel and tin. Each of the sections on a particular metal reviews extraction and refining, the major markets for the metal, and the trading environment. The looseleaf includes data on mineral reserves, mines, smelters and refiners, as well as import-export flows, consumption trends and metals stocks.With its distinguished editor and team of contributors, Base Metals Handbook will continue to be a standard reference for all those involved in producing and trading base metals, including brokers, traders, analysts and investors.

  • Advances in Gold Ore Processing

    • 1 Edición
    • Volumen 15
    • Mike D. Adams
    • Inglés
    The gold processing industry is experiencing change. As free-milling and oxide ores become depleted, more complex polymetallic and refractory ores are being processed, coupled with increasing pressure for stricter environmental compliance. Recent years have also seen a steady reduction in mineral processing and metallurgy graduates and a gradual loss of older operating experience. A contribution to documenting current and future best practice in gold ore processing seems timely.The focus of this volume is on advances in current gold plant operation, from conception to closure; chapters also cover innovations at the bench and pilot-scale level that would be expected to find commercial application at some stage. Sufficient coverage is also given to the chemistry and engineering aspects. The general principle behind the structure of the volume is that of flowsheeting based on unit operations and applied to a mineralogical classification of gold ore types. From concept to closure, this book covers all unit operations, mineralogies and processes that are relevant to dealing with today's complex orebodies.Practical experience is vital to the successful development, operation and closure of any operation. The 42 chapters have been contributed by a total of 66 authors and co-authors who are experts from countries spanning the globe, and representing exhaustive practical knowledge covering many disciplines relevant to gold processing.

  • Exploratory Analysis of Metallurgical Process Data with Neural Networks and Related Methods

    • 1 Edición
    • Volumen 12
    • C. Aldrich
    • Inglés
    This volume is concerned with the analysis and interpretation of multivariate measurements commonly found in the mineral and metallurgical industries, with the emphasis on the use of neural networks.The book is primarily aimed at the practicing metallurgist or process engineer, and a considerable part of it is of necessity devoted to the basic theory which is introduced as briefly as possible within the large scope of the field. Also, although the book focuses on neural networks, they cannot be divorced from their statistical framework and this is discussed in length. The book is therefore a blend of basic theory and some of the most recent advances in the practical application of neural networks.

  • Coal Flotation and Fine Coal Utilization

    • 1 Edición
    • Volumen 14
    • J. Laskowski
    • Inglés
    To stay profitable while complying with environmental regulations requires that the coal industry not only improve fine coal recovery but also finds better ways for its utilization. This is the first monograph on the processing of fine coal which recognizes that all unit operations that handle fine coal depend on coal surface properties, and which in one single volume provides a comprehensive introduction to coal surface chemistry, using it rigorously in treating coal flotation fundamentals and engineering, fine coal manipulation, pelletization and briquetting, and coal-water slurries.Readers involved in mineral processing, chemical engineering, mining and metallurgical engineering; technical personnel working for reagent suppliers; and scientists researching the field of coal surface chemistry, flotation and fine coal utilization will find this volume of great interest.

  • Proceedings of the XXI International Mineral Processing Congress, July 23-27, 2000, Rome, Italy

    • 1 Edición
    • Volumen 13
    • P. Massacci
    • Inglés
    These three volumes (Golden Nuggets) present the latest knowledge in the science and technology of mineral processing and new industry applications, related to the following topics: mineral and material characterization and liberation, comminution, classification and agglomeration, hydro and biohydrometallurgy, physical separation processing, flotation, and process simulation and control. Due to the increasing application of mineral processing techniques in waste treatment, recycling and soil remediation have received special attention.The three volumes present a selected collection of peer-reviewed papers devoted both to the theory of mineral processing (Volumes A and B) and to process design and plant application (Volume C).

  • Extractive Metallurgy of Activated Minerals

    • 1 Edición
    • Volumen 10
    • P. Baláž
    • Inglés
    Mechanical activation of solids is a part of mechanochemistry, the science with a sound theoretical foundation exhibiting a wide range of potential application. Mechanical activation itself is an innovative procedure where an improvement in technological processes can be attained via a combination of new surface area and defects formation in minerals.Mechanical activation is of exceptional importance in extractive metallurgy and mineral processing and this area forms the topic of this book and is the result of more than twenty years of research and graduate teaching in the field.In pyrometallurgy, the mechanical activation of minerals makes it possible to reduce their decomposition temperatures or causes such a degree of disordering that the thermal activation may be omitted entirely. The potential mitigation of environmental pollutants is becoming increasingly important in this context.The lowering of reaction temperatures, the increase of the rate and amount of solubility, preparation of water soluble compounds, the necessity for simpler and less expensive reactors and shorter reaction times are some of the advantages of mechanical activation in hydrometallurgy. The environmental aspects of these processes are particularly attractive.Several industrial processes are examined and their flowsheets are presented as succesful of activation. In these processes, the introduction of a mechanical activation step into the technological cycle significantly modifies the subsequent steps.The book is designed for researchers, teachers, operators and students in the areas of extractive metallurgy, mineral processing, mineralogy, solid state chemistry and materials science.It will encourage newcomers to the mechanochemistry to do useful research and discover novel applications in this field.

  • The International Tin Trade

    • 1 Edición
    • Peter Roddy
    • Inglés
    A practical and authoritative book covering every aspect of the tin trade beginning with its origins and history including the traumatic events of 1985 and their aftermath, and going on to deal with the mining and production processes. Aspects of the trading process are covered including trading techniques and strategies in both physical and futures markets.

  • The International Lead Trade

    • 1 Edición
    • Vincent Rich
    • Inglés
    The author has gathered information about all aspects of the industry and produced a concise review which covers everything from history and origins to future prospects. Written in six parts the book begins with a look at the scale and significance of the industry and goes on to illustrate the production process from mineralogy to production trends. Part three examines uses and consumption while part four looks at the industry organisation and structure including a study of trading patterns and arrangements. The fifth part surveys future prospects and the effect of pressing environmental concerns on market trends. The final part is an appendix of useful information and statistics.

  • Handbook of Flotation Reagents: Chemistry, Theory and Practice

    Volume 2: Flotation of Gold, PGM and Oxide Minerals
    • 1 Edición
    • Srdjan M. Bulatovic
    • Inglés
    Handbook of Flotation Reagents: Chemistry, Theory and Practice: Flotation of Gold, PGM and Oxide Minerals, Volume 2 focuses on the theory, practice, and chemistry of flotation of gold, platinum group minerals (PGMs), and the major oxide minerals, along with rare earths. It examines separation methods whose effectiveness is limited when using conventional treatment processes and considers commercial plant practices for most oxide minerals, such as pyrochlore-containin... ores, copper cobalt ores, zinc ores, tin ores, and tantalum/niobium ores. It discusses the geology and mineralogy of gold, PGMs, and oxide minerals, as well as reagent and flotation practices in beneficiation. The book also looks at the factors affecting the floatability of gold minerals and describes PGM-dominated deposits such as Morensky-type deposits, hydrothermal deposits, and placer deposits. In addition, case studies of flotation and beneficiation in countries such as Canada, Africa, Russia, Chile, and Saudi Arabia are presented. This book will be useful to researchers, university students, and professors, as well as mineral processors faced with the problem of beneficiation of difficult-to-treat ores.

  • The Petroleum Handbook

    • 6 Edición
    • Shell
    • Inglés
    Those connected with the petroleum industry will need no introduction to The Petroleum Handbook. It is a technically-oriented manual whose aim is to provide explanations of the processes of today's petroleum industry, from crude oil exploration to product end use, with some historical background and explanation of the economic context in which the oil, gas and petrochemical businesses operation. Much of the material in this sixth edition is completely new and includes the latest information on world oil and gas reserves, future prospects, transportation, storage, refining, marketing, research, and environmental conservation.

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    • 1 Edición
    • Volumen 33
    • G.N. Baturin
    • Inglés