This book focuses on agglomeration, or the size enlargement process, of iron ores. This process sits at the interface of mineral processing and extractive metallurgy. The book begins with a discussion of raw materials preparation and the beneficiation process. It then describes fundamental principles of the sintering and pelletization processes, including formation of green mix through granulation and green balls as well as chemical reactions during sintering. Finally, it offers a brief description of iron making processes and correlations related to the agglomerates: quality parameters and BF productivity and coke rate.

Aluminium was one of most cartelised industries in the international economic panorama of the 20th century. Born following the discovery of electrolytic smelting process in 1886, this industry, even in its infancy, established a cartel which characterised its history until nearly 1980. Managers of the aluminium industry from various historical eras and countries shared the same vision about the development of their industry: to keep prices as stable as possible in order to encourage expansions and to provide return on investments. Price instability, which characterised the trade of other commodities, was unknown to the aluminium industry. This book neither argues that cartels are fundamentally evil, nor attempts to demonstrate that cartels are optimal business organisations. It instead provides an in-depth and frank analysis of the internal working of industrial organisations and of the interplay between cartels and political powers and institutions. The International Aluminium Cartel offers explanations for the construction and collapse of cartels, descriptions of their operations, and an historical interpretation of their experiences. Incorporating information gleaned from a unique collection of private and public archives from several countries, this unique study will appeal to a wide variety of readers, including academics interested in industrial and business history.

This radical book aims to inject new insight and urgency into the discourse on the retrofitting of commercial and residential buildings in the face of the climate emergency. It is about the why, how and who should take the lead in revolutionising buildings in the face of serious climate and social change. Buildings contribute very significantly to the output of carbon, particularly in developed countries where the stock is old, but it is neither feasible nor desirable to demolish them all and start again! If existing buildings cannot in be replaced in the short-term by new zero carbon stock, retrofitting and adaptation of the existing building stock is critical and urgent. This book explains why and how the improvement of buildings requires a complex, holistic approach that brings all stakeholders together with respect and understanding. Yet to do this against a limited time frame is challenging. The book analyses what must be done, explores how it could be achieved and sets out a manifesto for action by all those engaged: from policy makers, to educationalists, designers, constructors, investors, funders and occupiers. By bringing together authors from across the built environment disciplines, the book stimulates debate within policy, practice and education circles which must lead to action if we are to avoid catastrophe. This is a unique addition to the literature on the sustainability of existing buildings and their retrofitting for the benefit of all.

The extractive sector is a particular area of expertise for Canada and more than half of Canada's mining assets abroad are located in Latin America, specifically in Brazil, Peru, Chile, and Colombia. The Canada-Colombia accord was the first free-trade agreement in the world to include annual Human Rights Impact Assessments (HRIA), and also includes a labour side accord where abuse complaints can be formally registered. Using Colombia as a case study, James Rochlin and his international and multidisciplinary line up of Canadian and Colombian scholars, and activists working in the area of human rights, and the judiciary explore: What is the best way to identify and operationalize for mutual benefit the concentric space between the interests of extractive corporations in profit and security, on the one hand, and the interests of the host communities in the promotion of human rights and human security, on the other? What can the four emblematic and diverse cases in Colombia (Meta, Sergovia, Marmato, and Bolivar/La Guajira) tell us about how to fine tune and improve a newly implemented governmental HRIA to render it an increasingly useful global instrument to promote simultaneously corporate security and human security for host communities? What is the most efficient and effective way to design and implement Corporate Social Responsibility Programs in a manner that promotes simultaneously corporate security and community human security? Written in a clear and accessible style, Profits, Security, and Human Rights presents practical lessons on how to promote both corporate security and human security in communities where the extractive sector operates in the Global South.

An Ideal Source for Geologists and Others with Little Background in Engineering or Mechanics Practical Rock Mechanics provides an introduction for graduate students as well as a reference guide for practicing engineering geologists and geotechnical engineers. The book considers fundamental geological processes that give rise to the nature of rock masses and control their mechanical behavior. Stresses in the earth's crust are discussed and methods of measurement and prediction explained. Ways to investigate, describe, test, and characterize rocks in the laboratory and at project scale are reviewed. The application of rock mechanics principles to the design of engineering structures including tunnels, foundations, and slopes is addressed. The book is illustrated throughout with simple figures and photographs, and important concepts are illustrated by modern case examples. Mathematical equations are kept to the minimum necessary and are explained fully-the book leans towards practice rather than theory.This text: Addresses the principles of rock mechanics as it applies to both structural geology and engineering practice Demonstrates the importance of and methods of geological characterisation to rock engineering Examines the standard methods of rock mechanics testing and measurement as well as interpretation of data in practice Explains connections between main parameters both empirically as well as on the basis of scientific theory Provides examples of the practice of rock mechanics to major engineering projects Practical Rock Mechanics teaches from first principles and aids readers' understanding of the concepts of stress and stress transformation and the practical application of rock mechanics theory. This text can help ensure that ground models and designs are correct, realistic, and produced cost-effectively.

Artisanal mining is commonly associated with violent conflict, rampant corruption and desperate poverty. Yet millions of people across Sub Sahara Africa depend on it. Many of them are living in eastern Democratic Republic of Congo (DRC), home to important mineral reserves, but also to a plethora of armed groups and massive human rights violations. African Artisanal Mining from the Inside Out provides a rich and in-depth analysis of the Congolese gold sector. Instead of portraying miners and traders as passive victims of economic forces, regional conflicts or disheartening national policies, it focuses on how they gain access to and benefit from gold. It shows a professional artisanal mining sector governed by a set of specific norms, offering ample opportunities for flexible employment and local livelihood support and being well-connected to the local economy and society. It argues for the viability of artisanal gold mining in the context of weak African states and in the transition towards a post-conflict and more industrialized economy. This book will be of great interest to researchers and postgraduates studying natural resources and development as well as those in development studies, African studies, sociology, political economy, political ecology, legal pluralism, and history.

Heritage stones are those stones that have been used for many years, even centuries, to build the historic buildings and monuments of places around the world. Some of these stones are still being used for construction, but others are no longer used, either because quarries were exhausted or closed or because architects and constructors do not know about their particularities and importance. Several scientific papers discuss many of these stones, and a number of papers are currently being prepared, but this book is the first to emphasize the importance and significance of natural stone in the construction of a city, Salamanca, recognized as a World Heritage Site by UNESCO since 1988. In light of this recognition, Salamanca has a duty to preserve all historic buildings that make up the city by restoring those that are starting to deteriorate centuries after their construction. This book describes the buildings, the stones (all quarried centuries ago in the surrounding area), and the stone quarries, some of them inactive for many years, but that should still allow extraction of blocks on demand to restore and replace damaged specimens in the buildings, preserving the very character that saw the city receive recognition by UNESCO in the first place. There are many other places around the world that should follow this initiative and disseminate the importance of their heritage stones. This book will be of interest to professionals and academics in Geology, Engineering, architectural and artistic work in stone, both construction and conservation, but also to the general public.

* Shares classroom-tested strategies for maximizing undergraduates' learning in built environment disciplines * Adapts teaching methods from the authors' award-winning classrooms, studios, and labs to any higher education setting * Provides an ideal resource for built environment faculty, from first timers to veteran educators * Distills the latest research on teaching and learning in design and construction disciplines

Although a technique for hydraulic fracturing - more commonly known as fracking - was developed and implemented in the 1970s in Texas, fracking of the Marcellus Shale formation that stretches from West Virginia through Pennsylvania to New York did not begin in earnest until the twenty-first century. Unconventional natural gas production via fracking has ignited debate, challenged regulators, and added to the complexity of twenty-first-century natural resource management. Through a longitudinal study taken from 2000 to 2015, Jonathan M. Fisk, Soren Jordan, and A. J. Good examine how the management of natural resources functions relative to specific regulatory actions including inspections, identifying violations, and the use of specific regulatory tools. Ultimately, they find that factors as disparate as state policy goals, elected officials, the availability of data, inspectors, front-line staff, and the use of technology form a context that, in turn, shapes the use of specific regulatory tools and decisions

Direct Natural Gas Conversion to Value-Added Chemicals comprehensively discusses all major aspects of natural gas conversion and introduces a broad spectrum of recent technological developments. Specifically, the book describes heterogeneous and homogeneous catalysis, microwave-assisted conversion, non-thermal plasma conversion, electrochemical conversion, and novel chemical looping conversion approaches. Provides an excellent benchmark resource for the industry and academics Appeals to experienced researchers as well as newcomers to the field, despite the variety of contributing authors and the complexity of the material covered Includes all aspects of direct natural gas conversion: fundamental chemistry, different routes of conversion, catalysts, catalyst deactivation, reaction engineering, novel conversion concepts, thermodynamics, heat and mass transfer issues, system design, and recent research and development Discusses new developments in natural gas conversion and future challenges and opportunities This book is as an excellent resource for advanced students, technology developers, and researchers in chemical engineering, industrial chemistry, and others interested in the conversion of natural gas.

This is the first book to place continuous improvement at the heart of construction cost management Covers theoretical background, before presenting real practical tools to improve construction costs Includes international case studies

This book describes the application of artificial intelligence (AI)/machine learning (ML) concepts to develop predictive models that can be used to design alloy materials, including hard and soft magnetic alloys, nickel-base superalloys, titanium-base alloys, and aluminum-base alloys. Readers new to AI/ML algorithms can use this book as a starting point and use the MATLAB (R) and Python implementation of AI/ML algorithms through included case studies. Experienced AI/ML researchers who want to try new algorithms can use this book and study the case studies for reference. Offers advantages and limitations of several AI concepts and their proper implementation in various data types generated through experiments and computer simulations and from industries in different file formats Helps readers to develop predictive models through AI/ML algorithms by writing their own computer code or using resources where they do not have to write code Covers downloadable resources such as MATLAB GUI/APP and Python implementation that can be used on common mobile devices Discusses the CALPHAD approach and ways to use data generated from it Features a chapter on metallurgical/materials concepts to help readers understand the case studies and thus proper implementation of AI/ML algorithms under the framework of data-driven materials science Uses case studies to examine the importance of using unsupervised machine learning algorithms in determining patterns in datasets This book is written for materials scientists and metallurgists interested in the application of AI, ML, and data science in the development of new materials.

Indigenous peoples have historically gained little from large-scale resource development on their traditional lands, and have suffered from its negative impacts on their cultures, economies and societies. During recent decades indigenous groups and their allies have fought hard to change this situation: in some cases by opposing development entirely; in many others by seeking a fundamental change in the distribution of benefits and costs from resource exploitation. In doing so they have utilised a range of approaches, including efforts to win greater recognition of indigenous rights in international fora; pressure for passage of national and state or provincial legislation recognising indigenous land rights and protecting indigenous culture; litigation in national and international courts; and direct political action aimed at governments and developers, often in alliance with non-governmental organisations (NGOs). At the same time, and partly in response to these initiatives, many of the corporations that undertake large-scale resource exploitation have sought to address concerns regarding the impact of their activities on indigenous peoples by adopting what are generally referred to as "corporate social responsibility" (CSR) policies. This book focuses on such corporate initiatives. It does not treat them in isolation, recognising that their adoption and impact is contextual, and is related both to the wider social and political framework in which they occur and to the activities and initiatives of indigenous peoples. It does not treat them uncritically, recognising that they may in some cases consist of little more than exercises in public relations. However, neither does it approach them cynically, recognising the possibility that, even if CSR policies and activities reflect hard-headed business decisions, and indeed perhaps particularly if they do so, they can generate significant benefits for indigenous peoples if appropriate accountability mechanisms are in place. In undertaking an in-depth analysis of CSR and indigenous peoples in the extractive industries, the book seeks to answer the following questions. What is the nature and extent of CSR initiatives in the extractive industries and how should they be understood? What motivates companies to pursue CSR policies and activities? How do specific political, social and legal contexts shape corporate behaviour? What is the relationship between indigenous political action and CSR? How and to what extent can corporations be held accountable for their policies and actions? Can CSR help bring about a fundamental change in the distribution of benefits and costs from large-scale resource exploitation and, if so, under what conditions can this occur? Earth Matters gathers key experts from around the world who discuss corporate initiatives in Alaska, Ecuador, Australia, Canada, Peru, Papua New Guinea, Indonesia and Russia. The book explores the great diversity that characterises initiatives and policies under the name of "corporate social responsibility", the highly contingent and contextual nature of corporate responses to indigenous demands, and the complex and evolving nature of indigenous-corporate relations. It also reveals much about the conditions under which CSR can contribute to a redistribution of benefits and costs from large-scale resource development. Earth Matters will be essential reading for those working in and studying the extractive industry worldwide, as well as those readers looking for a state-of-the-art description of how CSR is functioning in perhaps its most difficult setting.

Wastelanding tells the history of the uranium industry on Navajo land in the U.S. Southwest, asking why certain landscapes and the peoples who inhabit them come to be targeted for disproportionate exposure to environmental harm. Uranium mines and mills on the Navajo Nation land have long supplied U.S. nuclear weapons and energy programs. By 1942, mines on the reservation were the main source of uranium for the top-secret Manhattan Project. Today, the Navajo Nation is home to more than a thousand abandoned uranium sites. Radiation-related diseases are endemic, claiming the health and lives of former miners and nonminers alike. Traci Brynne Voyles argues that the presence of uranium mining on Dine (Navajo) land constitutes a clear case of environmental racism. Looking at discursive constructions of landscapes, she explores how environmental racism develops over time. For Voyles, the "wasteland," where toxic materials are excavated, exploited, and dumped, is both a racial and a spatial signifier that renders an environment and the bodies that inhabit it pollutable. Because environmental inequality is inherent in the way industrialism operates, the wasteland is the "other" through which modern industrialism is established. In examining the history of wastelanding in Navajo country, Voyles provides "an environmental justice history" of uranium mining, revealing how just as "civilization" has been defined on and through "savagery," environmental privilege is produced by portraying other landscapes as marginal, worthless, and pollutable.

This book draws together international contributors to analyse a wide range of aspects of mining history across the globe including mining archaeology, technologies of mining, migration and mining, the everyday life of the miner, the state and mining, industrial relations in mining, gender and mining, environment and mining, mining accidents, the visual history of mining, and mining heritage. The result is a counter balance to more common national and regional case study perspectives.

The use of secondary data for research can offer benefits, particularly when limited resources are available for conducting research using primary methods. Researchers and students at both undergraduate and postgraduate levels, including their academic instructors, are increasingly recognising the immense opportunities in applying secondary research methods in built environment research. Advances in technology has also led to vast amounts of existing datasets that can be utilized for secondary research. This textbook provides a systematic guide on how to apply secondary research methods in the built environment, including their various underpinning methodologies. It provides guidance on the secondary research process, benefits, and drawbacks of applying secondary research methods, how to source for secondary data, ethical considerations, and the various secondary research methods that can be applied in built environment research. The book incorporates chapters dealing with qualitative secondary analysis, systematic literature reviews, legal analysis, bibliometric and scientometric analysis, literature-based discovery, and meta-analysis. Secondary Research Methods in the Built Environment is an ideal research book for undergraduate and postgraduate students in construction management, construction project management, quantity surveying, construction law and dispute resolution, real estate and property management, building services engineering, architecture, and civil engineering.

Understanding FIDIC explains in simple and practical terms what is often seen as a very complex range of international engineering and construction contracts. Covering the FIDIC 2017 Red, Yellow and Silver Books (referred to as "The Rainbow Suite"), the book gives an overview of all three contracts, including coverage of changes between the 1999 contracts and the present 2017 suite. FIDIC contracts are widely used as far afield as Europe, the Middle East, Asia and Australia, and this book provides a practical yet thorough guide to the key elements that practitioners preparing and administering these contracts would need to be aware of. In his approachable and readable style, Kelvin Hughes covers: The obligations and responsibilities of the Employer, the Employer's Representative, the Engineer and the Contractor Quality and Defects Liability Design Responsibility and Liability Variations, Measurement and Payment Procedures Progress, Delays, Extensions of Time and Completion Suspension and Termination Insurances Employer's and Contractor's Claims The Dispute Avoidance/Adjudication Board and the Resolution of Disputes Tendering Anyone working with FIDIC contracts whether as the Employer, Employer's Representative, Engineer or Contractor will benefit greatly from this easy-to-read guide to the Rainbow Suite. Students on professional courses or researching the contracts for project work will also find this book extremely useful.

Leveraging Synergies Between Refining and Petrochemical Processes provides a detailed description of the interfaces and connections between crude oil refining and petrochemicals. It offers a view of global and regional markets and economic opportunities for synergies between these sectors. Features: Shows a global and regional market outlook for crude oil refining and petrochemical sectors Explores economic and market opportunities for taking advantage of the synergies between both sectors Analyzes the technical challenges and opportunities that come with these synergies Gives an outlook and prediction of what companies will be able to achieve in the mid-term future Provides introductory and explanatory material as well as in-depth insight into future technology and market developments This book serves as a reference for professionals in chemical engineering, oil and gas engineering, and industrial chemistry. It aims to help engineers and industry professionals understand the challenges and the potential benefits of developing expansion or optimization projects that may bridge the gap between refining and petrochemicals.

APCOM is a peer-reviewed forum for industrial and research communities working in the mineral industry to share expertise on the application of computer and operations research technology. Recognized since the 1960s as the worlda (TM)s premier conference in the field, APCOM features an impressive range of topics from geostatistics to data warehousing. APCOM 2005 builds on this reputation, showcasing the latest industrial applications and emerging technologies, focusing particularly on mobilizing the inherent value in largely under-used data and information systems, and how these data systems cab be analyzed for real-time or process-based improvements.

Mining, Materials, and the Sustainable Development Goals (SDGs): 2030 and Beyond provides a systematic assessment of how the mining and materials sector contributes to the 17 sustainable development goals (SDGs) set forth by the United Nations in 2015. While the target date of 2030 is considered a benchmark for reaching these goals, the book looks beyond this date and considers a longer-term vision. FEATURES Written by a consortium of authors from developing and developed countries Offers coverage of environmental, economic, and social dimensions of the SDGs Follows the 17 SDGs and includes a short chapter on each, followed by a case example Includes longer conceptual chapters that consider cross-cutting issues as well Aimed at those working in minerals, mining, and materials, this work offers readers a practical vision of how these sectors can have a positive impact on meeting these vital global targets.

This book deals with the history of mining and smelting from the Renaissance to the present. Martin Lynch opens with the invention, sometime before 1453, of a revolutionary technique for separating silver from copper. It was this invention which brought back to life the rich copper-silver mines of central Europe, in the process making brass cannon and silver coin available to the ambitious Habsburg emperors, thereby underpinning their quest for European domination. Lynch also discusses the Industrial Revolution and the far-reaching changes to mining and smelting brought about by the steam engine; the era of the gold rushes; the massive mineral developments and technological leaps forward which took place in the USA and South Africa at the end of the 19th century; and, finally, the spread of mass metal-production techniques amid the violent struggles of the 20th century. In an engaging, concise and fast-paced text, he presents the interplay of personalities, politics and technology that have shaped the metallurgical industries over the last 500 years.

This book is a summary of the main restoration works carried out at the Church of the Nativity in Bethlehem that commenced in September 2013. Work on roof wooden structures, wall and floor mosaics, internal plasters, wooden architraves and painted columns of the naves, external wall surfaces and Narthex is all presented in a sequence of reports that accompany the reader up to the final interventions through accurate descriptions of historical and archaeological features, initial state of conservation and appropriate techniques of conservation and restoration. Topics are treated with the methodological and linguistic rigor specific to each disciplinary sector involved even if, in the interest of making reading and comprehension easier, it was sometimes preferred to present only significant case studies, which are nevertheless representative of groups of wider and more complex problems. Through the reading of this work, the reader can simply fulfil his desire for knowledge and obtain answers to certain curiosities about the past history of the Church. At the same time, useful guidelines in dealing with conservation and restoration interventions at historic-architectural sites of similar complexity can be found. The book is, therefore, addressed to a generic reader, interested in the history and conservation of one of the most representative examples of our heritage, but also, in light of its technical and scientific value, to university students, technicians, restorers, architects, structural engineers, archaeologists and historians.

Africa's dire need to industrialize is universally acknowledged and it is evident that the continent's vast mineral resources can catalyze that industrialization. This requires the promotion of local beneficiation and value addition of minerals to yield materials on which modern Africa's industry and society can rely. This book is, therefore, about transforming Africa's comparative advantages in minerals into the continent's competitive edge regarding materials. Mineral beneficiation and value addition form the basis and provide opportunities for mineral-driven Africa's industrialization. The scope of the book is three-fold with inter-connected relationships: Information, Technical, and Policy oriented. It will be a useful reference material for mining undergraduate students on beneficiation and value addition of each of the minerals found in Africa. The book, while presenting a broad overview of beneficiation and value addition of Africa's minerals, provides crucial starting material for postgraduate research students and R&D institutions who wish to delve into more advanced methods of extraction and utilization of mineral-derived materials that are in Africa for the purpose of industrialization of the continent.

For a growing number of countries in Africa the discovery and exploitation of natural resources is a great opportunity, but one accompanied by considerable risks. Countries dependent on oil, gas, and mining have tended to have weaker long-run growth, higher rates of poverty, and greater income inequality than less resource-abundant economies. For these resource producing economies relative prices make it more difficult to diversify into activities outside of the resource sector, limiting structural change. Mining for Change: Natural Resources and Industry in Africa presents research undertaken to understand how better management of the revenues and opportunities associated with natural resources can accelerate diversification and structural change in Africa. It begins with essays on managing the boom, the construction sector, and linking industry to the major issues that frame the question of how to use natural resources for structural change. It reports the main research results for five countries-Ghana, Mozambique, Uganda, Tanzania and Zambia. Each country study covers managing the boom, the construction sector, and linking industry to the resource. Mining for Change argues that good policy can make a difference and sets out ideas for policy change and widening the options for structural change. . An open access title available under the terms of a CC BY-NC-SA 3.0 IGO licence.