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Author: Reed M. Izatt Publisher: John Wiley & Sons ISBN: 1119009146 Category : Science Languages : en Pages : 552
Book Description
The sustainable use of natural resources is an important global challenge, and improved metal sustainability is a crucial goal for the 21st century in order to conserve the supply of critical metals and mitigate the environmental and health issues resulting from unrecovered metals. Metal Sustainability: Global Challenges, Consequences and Prospects discusses important topics and challenges associated with sustainability in metal life cycles, from mining ore to beneficiation processes, to product manufacture, to recovery from end-of-life materials, to environmental and health concerns resulting from generated waste. The broad perspective presented highlights the global interdependence of the many stages of metal life cycles. Economic issues are emphasized and relevant environmental, health, political, industrial and societal issues are discussed. The importance of applying green chemistry principles to metal sustainability is emphasized. Topics covered include: • Recycling and sustainable utilization of precious and specialty metals • Formal and informal recycling from electronic and other high-tech wastes • Global management of electronic wastes • Metal reuse and recycling in developing countries • Effects of toxic and other metal releases on the environment and human health • Effect on bacteria of toxic metal release • Selective recovery of platinum group metals and rare earth metals • Metal sustainability from a manufacturing perspective • Economic perspectives on sustainability, mineral development, and metal life cycles • Closing the Loop – Minerals Industry Issues The aim of this book is to improve awareness of the increasingly important role metals play in our high-tech society, the need to conserve our metal supply throughout the metal life cycle, the importance of improved metal recycling, and the effects that unhindered metal loss can have on the environment and on human health.
Author: Reed M. Izatt Publisher: John Wiley & Sons ISBN: 1119009146 Category : Science Languages : en Pages : 552
Book Description
The sustainable use of natural resources is an important global challenge, and improved metal sustainability is a crucial goal for the 21st century in order to conserve the supply of critical metals and mitigate the environmental and health issues resulting from unrecovered metals. Metal Sustainability: Global Challenges, Consequences and Prospects discusses important topics and challenges associated with sustainability in metal life cycles, from mining ore to beneficiation processes, to product manufacture, to recovery from end-of-life materials, to environmental and health concerns resulting from generated waste. The broad perspective presented highlights the global interdependence of the many stages of metal life cycles. Economic issues are emphasized and relevant environmental, health, political, industrial and societal issues are discussed. The importance of applying green chemistry principles to metal sustainability is emphasized. Topics covered include: • Recycling and sustainable utilization of precious and specialty metals • Formal and informal recycling from electronic and other high-tech wastes • Global management of electronic wastes • Metal reuse and recycling in developing countries • Effects of toxic and other metal releases on the environment and human health • Effect on bacteria of toxic metal release • Selective recovery of platinum group metals and rare earth metals • Metal sustainability from a manufacturing perspective • Economic perspectives on sustainability, mineral development, and metal life cycles • Closing the Loop – Minerals Industry Issues The aim of this book is to improve awareness of the increasingly important role metals play in our high-tech society, the need to conserve our metal supply throughout the metal life cycle, the importance of improved metal recycling, and the effects that unhindered metal loss can have on the environment and on human health.
Author: W. J. Rankin Publisher: CSIRO PUBLISHING ISBN: 0643097260 Category : Business & Economics Languages : en Pages : 441
Book Description
Minerals, Metals and Sustainability examines the exploitation of minerals and mineral products and the implications for sustainability of the consumption of finite mineral resources and the wastes associated with their production and use. It provides a multi-disciplinary approach that integrates the physical and earth sciences with the social sciences, ecology and economics. Increasingly, graduates in the minerals industry and related sectors will not only require a deep technical and scientific understanding of their fields (such as geology, mining, metallurgy), but will also need a knowledge of how their industry relates to and can contribute to the transition to sustainability. Chapters 1 to 3 introduce the concept of materials, how they are used in society and the environmental basis of our existence. Chapter 4 introduces the concept of sustainability and the issues it raises for the use of non-renewable resources. Chapter 5 discusses the geological basis of the minerals industry and Chapter 6 describes the structure and nature of the industry. Chapters 7 and 8 review the technologies by which mineral resources are extracted from the Earth’s crust and processed. Chapters 9 and 10 examine the usage of energy and water. Chapters 11 and 12 survey the wastes resulting from the production of mineral and metal commodities, the human and environmental impacts of these, and how they are managed. Chapter 13 examines the recycling of mineral-derived materials and the role of secondary materials in meeting material needs. Chapter 14 surveys the potential future sources of minerals and the factors that determine long-term supply. Chapter 15 surveys the socio-economic and technological factors that determine the long-term demand for mineral-derived materials and future trends. Chapter 16 discusses how waste can be reduced, or eliminated, through technological developments and socio-political changes. Finally, Chapter 17 addresses the concept of stewardship and the role the minerals industry should play in the ongoing transition to sustainability. Minerals, Metals and Sustainability is an important reference for students of engineering and applied science and geology; practising engineers, geologists and scientists; students of economics, social sciences and related disciplines; professionals in government service in areas such as resources, environment and sustainability; and non-technical professionals working in the minerals industry or in sectors servicing the minerals industry.
Author: Arnim von Gleich Publisher: Springer Science & Business Media ISBN: 1402045395 Category : Technology & Engineering Languages : en Pages : 610
Book Description
Metals have been vital to human civilization for many thousands of years. Their durability and recyclability should make them ideal materials for a sustainable economy. This book assembles experts from many fields to discuss the conditions and limits of sustainable metals management. The contributors examine the theoretical ideas and goals of sustainability, and apply them across the metal making and trading process.
Author: M.A. Reuter Publisher: Elsevier ISBN: 0080457924 Category : Technology & Engineering Languages : en Pages : 721
Book Description
This book is a must for individuals and companies that have an interest in developing sustainable technology and systems in the complex 'Web of Metals' on a first principles, technological and economic basis, with a focus to the minerals, metals and product manufacturing industries. In this inter-, intra- and trans-disciplinary book the material/metal cycle will be central, addressing technology as the basis for achieving sustainability within the system of primary mineral and metal producing, and the consumer product material cycles, linked to nature's cycles. The following major topics (not exclusive) are discussed in a detail, which will satisfy company CEO's and students of environment, engineering, economics, and law alike: (i) industrial ecology, (ii) system engineering concepts, (iii) development of future breakthrough technology as well optimization of present technology, (iv) process fundamentals (e.g. thermodynamics, separation physics, transport processes etc.), (v) product manufacture and design (for recycling), (vi) environmental legislation and (vii) technology as a basis for achieving sustainability within our present society. The book discusses contentious issues such as the limits of recycling determined by physics, chemistry, economics and process technology, therefore providing the reader with a fundamental basis to understand and critically discuss the validity of environmental legislation. Furthermore, the 'Web of Metals' (i.e. the dynamic interconnection of metal and material cycles and product systems) will reveal that, if the application of environmental evaluation techniques such as material flow analysis, life cycle assessment etc. are not carried out on a sufficient theoretical basis, technological and economic understanding, analyses could lead to erroneous and in the end environmentally harmful conclusions. The book is illustrated with many industrial examples embracing car and electronic consumer goods manufacturing and recycling, and the production and recycling of all major metals (e.g. steel, aluminium, copper, zinc, lead, magnesium, PGM's and PM's) and to an extent plastics. A complete section of the book is devoted to the recycling of light metals. Numerous colour figures and photos, plant and reactor data as well as software and computer models (running under Matlab's Simulink® and AMPL® as well as tools based on neural net technology (CSenseTM) are provided to give the reader the opportunity to investigate the various topics addressed in this book at various levels of depth and theoretical sophistication, providing a wealth of information, share-data and industrial know-how. Finally, the book philosophically discusses how to harmonize the resource, life and technological cycles depicted by the figure on the cover to make a contribution to the sustainable use of resources and products. * Material and Metal Ecology and the various modelling aspects to quantify this * System modelling of recycling systems with applications in the automotive and consumergoods sector* Metallurgical metal recycling with applications in aluminium, supplemented with various modelling examples from thermodynamics, exergy, neural nets to CFD
Author: Barry Golding Publisher: Springer ISBN: 3319511750 Category : Science Languages : en Pages : 196
Book Description
This book explains how and where copper and fossil fuels were formed and the likely future for the extraction of copper and coal. The colourful chronology of our efforts to extract metals from minerals and energy from fossil fuels is presented from earliest times until the present day. The difficult concept of human sustainability is examined in the context of continually decreasing real prices of energy and metals. This book integrates the latest findings on our historic use of technology to continually produce cheaper metals even though ore grades have been decreasing. Furthermore, it shows that the rate of technological improvement must increase if metals are to be produced even more cheaply in the future.
Author: T. E. Graedel Publisher: Strungmann Forum Reports ISBN: Category : Business & Economics Languages : en Pages : 560
Book Description
In this book, experts engage in an extended dialogue arguing for a comprehensive view of sustainability. They emphasize the constraints imposed by the relationships among the components, for example, how the need for clean, easily accessible water intersects with the need for the energy required to provide it. This book urges a transformation in the way we view sustainability, a transformation that is necessary if we are to plan responsibly for a more sustainable world.--[book jacket].
Author: E. van der Voet Publisher: UN ISBN: Category : Political Science Languages : en Pages : 234
Book Description
"A key question that relates to the very broad and intensive use of metals is whether society needs to be concerned about long-term supplies of any or many of them. This is a many-faceted question that cannot be answered quickly or unequivocally. To address it, the Global Metal Flows Working Group envisions a series of six reports, of which this is the third one addressing environmental risks and challenges of anthropogenic metals flows and cycles. This report, compiled by a group of international experts, focuses on the impact of metals on the environment as well as on their life cycle energy use. Currently, primary metals production is responsible for 7-8% of the total global energy use as well as for severe local environmental impacts. The report suggests to apply best available techniques and to increase recycling of metals, which not only requires significantly less energy per kg metal produced than primary production but also helps decreasing the overall local impacts of mining. However, even if recycling rates are increased, rising global demand for many metals will remain a huge environmental challenge in the next decades worldwide."--Page 4 of cover.
Author: Alina Pathan Publisher: Nordic Council of Ministers ISBN: 9289325194 Category : Languages : en Pages : 100
Book Description
Tracking environmental impacts in global product chains - Rare Earth Metals and other critical metals used in the cleantech industry. Metals form a central part of the global economy, but their extraction and supply are linked to several environmental and social concerns. This study aims to create a picture of the supply chain of Rare Earth Metals (REMs) and other critical metals used in the clean technology (cleantech) sectors of electric vehicles and solar panels. The study examines how Nordic cleantech companies are aware and acting on the challenges related to the lifecycle of these metals and what are the potentials to minimise environmental and social impacts. Recommendations of the study can be summarised as three initiatives: establishment of an awareness platform and roundtable initiative (short-term), research and information gathering (mid-term), and development of closed-loop solutions (long-term).
Author: Jean-Pierre BIRAT Publisher: EDP Sciences ISBN: 2759824438 Category : Science Languages : en Pages : 501
Book Description
Materials are at the core of our societies and of our economies. They are part of pressing environmental challenges but they also provide powerful answers. It is therefore no longer possible to think of materials from the restricted standpoint of Materials and Engineering Sciences and this book proposes a more holistic vision of their connection with the Environment and with Society. The book is meant for students, researchers, engineers, and concerned citizens interested in how materials, nature and people interact: at the level of raw materials and energy resources, of innovation and emergence of new materials functions, of historical continuity with materials of the past, and of emissions to air, water and soil and thus in connection also with health and toxicology issues, climate change and collapse of biodiversity. The book examines how materials relate to society with complex metrics, but also, more deeply, how they generate eco-social services, and, finally, have agency along with the people who use them and invent them (Actor Network Theory). This book is unique in its approach across so many fields. There are many excellent treatises on materials science and more on industrial ecology. However, the connection with the social dimension of sustainability is still rarely discussed and the pluridisciplinary cocktail of approaches used here is truly new.
Author: Reed M. Izatt
Author: Reed M. Izatt
Author: W. J. Rankin
Author: Arnim von Gleich
Author: M.A. Reuter
Author: Barry Golding
Author: T. E. Graedel
Author: E. van der Voet
Author: Alina Pathan
Author: Jean-Pierre BIRAT
Author: Florian Kongoli