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Gold Metallurgy And The Environment
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Book Synopsis Gold Metallurgy and the Environment by : Sadia Ilyas
Download or read book Gold Metallurgy and the Environment written by Sadia Ilyas and published by CRC Press. This book was released on 2018-02-19 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives an overview of all the gold extraction processes along with their mechanistic study and environmental impact. Reviews extraction techniques previously employed as well as recently evolved technology for gold leaching, provides technical flow sheets for processing of ores with a diversity of lixiviants and offers a compulsory overview of every gold processing technique It also discusses recent integrated techniques including hydro- and bio-metallurgical techniques with examples
Book Synopsis Gold Metallurgy and the Environment by : Sadia Ilyas
Download or read book Gold Metallurgy and the Environment written by Sadia Ilyas and published by CRC Press. This book was released on 2018-02-19 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives an overview of all the gold extraction processes along with their mechanistic study and environmental impact. Reviews extraction techniques previously employed as well as recently evolved technology for gold leaching, provides technical flow sheets for processing of ores with a diversity of lixiviants and offers a compulsory overview of every gold processing technique It also discusses recent integrated techniques including hydro- and bio-metallurgical techniques with examples
Book Synopsis Advances in Gold Ore Processing by : Mike D. Adams
Download or read book Advances in Gold Ore Processing written by Mike D. Adams and published by Elsevier. This book was released on 2005-12-02 with total page 1076 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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. * Current best practice as elucidated by a select panel of experts in the field * Innovations at the bench and pilot-scale level that would be expected to find commercial application at some stage * Mineralogical-based approach to flowsheeting
Book Synopsis Biogeochemical, Health, and Ecotoxicological Perspectives on Gold and Gold Mining by : Ronald Eisler
Download or read book Biogeochemical, Health, and Ecotoxicological Perspectives on Gold and Gold Mining written by Ronald Eisler and published by CRC Press. This book was released on 2004-10-28 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite the esteemed nature of gold in society, evidence of adverse ecotoxicological effects and risk to human health in various mining and extraction techniques has generated increasing interest in the biological and environmental implications of gold. Biogeochemical, Health, and Ecotoxicological Perspectives on Gold and Gold Mining is the first comprehensive book to evaluate the effect of gold production and use on human health as well as the environmental impact of gold mining and extraction. Dr. Ronald Eisler, a well-known senior research biologist and expert in the chemical and biological effects of various compounds on wildlife, provides a thorough risk assessment of gold, including its geology and sources and physical, chemical, and metabolic properties. The author documents gold concentrations and field collections of abiotic materials and biota and presents research on the lethal and sublethal effects of gold on plants and animals. Supported by case histories, the book examines health risks in gold miners, human sensitivity to jewelry and dental implants, and medicinal uses. It uses examples in several countries to thoroughly explore the environmental effects of gold extraction, including tailings disposal, acid mine drainage, cyanide, arsenic, and mercury contamination, water management issues, and abandoned mines. Unlike traditional risk assessments, the author also takes into account social, political, economic, medicinal, and psychological variables for a more complete perspective on gold's impact on health and the environment. Biogeochemical, Health, and Ecotoxicological Perspectives on Gold and Gold Mining concludes with a discussion on mining legislation, safety, and procedures.
Book Synopsis Gold Ore Processing by : Mike D. Adams
Download or read book Gold Ore Processing written by Mike D. Adams and published by Elsevier. This book was released on 2016-05-03 with total page 1040 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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. Includes several new chapters presenting established, newly implemented, and emerging technologies in gold ore processing Covers all aspects of gold ore processing, from feasibility and development stages through environmentally responsible operations, to the rehabilitation stage Offers a mineralogy-based approach to gold ore process flowsheet development that has application to multiple ore types
Download or read book Gold Mining written by Melanie D. Corral and published by . This book was released on 2009 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gold, a chemical element with the symbol Au, is a highly sought-after precious metal, having been used as money, in jewellery, in sculpture, and for ornamentation since the beginning of recorded history. The metal occurs as nuggets or grains in rocks, in veins and in alluvial deposits. Gold mining consists of the processes and techniques employed in the removal of gold from the ground. There are several techniques by which gold may be extracted from the Earth. Since the 1880s, South Africa has been the source for a large proportion of the world's gold supply, with about 50% of all gold ever produced having come from South Africa. Other major producers are the United States, Australia, China, Russia and Peru. The world's oceans also hold a vast amount of gold, but in very low concentrations. At current consumption rates, the supply of gold is believed to last 45 years. This book will present current research on gold mining including methodologies for discovering new deposits of gold as well as economic and environmental issues.
Book Synopsis The Chemistry of Gold Extraction by : John Marsden
Download or read book The Chemistry of Gold Extraction written by John Marsden and published by SME. This book was released on 2006 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extensively revised and updated, this edition provides the broad base of knowledge required by all working in the gold extraction and gold processing industries. It bridges the gap between research and industry by emphasizing practical applications of chemical principles and techniques.
Book Synopsis The Extractive Metallurgy of Gold by : John C. Yannopoulos
Download or read book The Extractive Metallurgy of Gold written by John C. Yannopoulos and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: The history of gold begins in antiquity. Bits of gold were found in Spanish caves that were used by Paleolithic people around 40,000 B.C. Gold is the "child of Zeus," wrote the Greek poet Pindar. The Romans called the yellow metal aurum ("shining dawn"). Gold is the first element and first metal mentioned in the Bible, where it appears in more than 400 references. This book provides the most thorough and up-to-date information available on the extraction of gold from its ores, starting with the miner alogy of gold ores and ending with details of refining. Each chapter con cludes with a list of references including full publication information for all works cited. Sources preceded by an asterisk (*) are especially recom mended for more in-depth study. Nine appendices, helpful to both students and operators, complement the text. I have made every attempt to keep abreast of recent technical literature on the extraction of gold. Original publications through the spring of 1989 have been reviewed and cited where appropriate. This book is intended as a reference for operators, managers, and designers of gold mills and for professional prospectors. It is also designed as a textbook for extractive metallurgy courses. I am indebted to the Library of Engineering Societies in New York, which was the main source of the references in the book. The assistance of my son, Panos, in typing the manuscript is gratefully acknowledged.
Book Synopsis Minerals, Metals, and the Environment by :
Download or read book Minerals, Metals, and the Environment written by and published by . This book was released on 1992 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :International Council on Metals and the Environment Publisher :UNEP/Earthprint ISBN 13 :9280715585 Total Pages :72 pages Book Rating :4.2/5 (87 download)
Book Synopsis Case Studies Illustrating Environmental Practices in Mining and Metallurgical Processes by : International Council on Metals and the Environment
Download or read book Case Studies Illustrating Environmental Practices in Mining and Metallurgical Processes written by International Council on Metals and the Environment and published by UNEP/Earthprint. This book was released on 1996 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: The publication is targeted at all persons concerned with ensuring improved environmental performance, including industry managers, government administrators, professionals & academics as well as community organisations. Readers will find examples which demonstrate that good environmental performance is not only possible in theory, but can be achieved in practice through good management & improved techniques.
Book Synopsis The Metallurgy of Gold by : Thomas Kirke Rose
Download or read book The Metallurgy of Gold written by Thomas Kirke Rose and published by . This book was released on 1915 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Handbook of Gold Exploration and Evaluation by : Eoin Macdonald
Download or read book Handbook of Gold Exploration and Evaluation written by Eoin Macdonald and published by Elsevier. This book was released on 2007-02-21 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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. Covers the nature and history of gold Addresses problems with regard to the framework in which gold resources are explored, developed and exploited Discusses topics including the geology of gold ore deposits, metallurgical processes and design, evaluation, risk and feasibility
Book Synopsis Basics of Metal Mining Influenced Water by : Virginia T. McLemore
Download or read book Basics of Metal Mining Influenced Water written by Virginia T. McLemore and published by SME. This book was released on 2008 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Basics of Metal Mining Influenced Water is a must-read for planners, regulators, consultants, land managers, students, researchers, or others concerned about the environmentally sound management of metal mine wastes and drainage quality. The first of a series of six handbooks on technologies for managing metal mine and metallurgical process draining, this book offers a unique, comprehensive perspective on the subject. Unlike other texts that focus primarily on acid drainage from coal mines, the authors examine both acidic and neutral pH waters that can be hazardous to the environment. Planning a new mine in today s increasingly contentious regulatory and political environment demands a different philosophy. Basics of Metal Mining Influenced Water takes an innovative, holistic approach by considering all aspects of the mine life cycle, including closure. Written by a team of experts from state and federal governments, academia, and the mining industry, Basics of Metal Mining Influenced Water also discusses the major physical and chemical relationships between mining, climate, environment, and mine waste drainage quality. The authors have included an extensive glossary defining hundreds of technical terms for easier reading and understanding.
Book Synopsis Gold and Other Precious Metals by : Claudia Gasparrini
Download or read book Gold and Other Precious Metals written by Claudia Gasparrini and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: A view of gold and other precious metal extractions from a new and wider angle, taking in both the earth and the metallurgical sciences. To name but a small number of the topics covered: - Occurrences of gold and silver minerals in their ores - Photomicrographs of refractory and amenable minerals/ores - The use of irregular gold and silver distributions for efficient planning of the extraction process - Microanalytical techniques - Descriptions of uranium and many base metals for comparison. Written with a broad audience in mind, from the manager of operations to the metallurgist, for the field geologist or other earth scientist, and for the professor and student alike.
Book Synopsis A Compendium of Gold Metallurgy (ores) by : Erwin, M. Wade
Download or read book A Compendium of Gold Metallurgy (ores) written by Erwin, M. Wade and published by . This book was released on 1899 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Gold written by Nathaniel Arbiter and published by CRC Press. This book was released on 1990 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: The eight articles first appeared as volume 6 (no date) of Mineral processing and extractive metallurgy review. They review new methods of recovery for gold, and to some extent, silver, focus on the particular challenges of extraction from carbonaceous ores and from various sulfide-bearing ore, and the treatment of refractory gold ore, and discuss high-temperature and biological oxidation, high- temperature chlorination, and removing metals from leach liquor. Book club price, $40. Annotation copyrighted by Book News, Inc., Portland, OR
Book Synopsis Anthropogenic Environmental Hazards by : Pankaj Pathak
Download or read book Anthropogenic Environmental Hazards written by Pankaj Pathak and published by Springer Nature. This book was released on 2023-10-27 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book delves into the anthropogenic activities responsible for environmental hazards, their compensation, and potential mitigation strategies. It sheds light on the major contributors to the climate change issues aggravated by non-sustainable practices for the overexploitation of natural resources. Critical topics such as high emissions in primary mining, the recovery of energy-critical metals by urban mining, solid waste management, and forest conservation are explored, offering insights into the urgent challenges we face. Amidst the rapid demand for resources and the expansion of human habitats, the book emphasizes the need for new approaches to natural resource management and introspection of our actions. Experts in the field discuss existing anthropogenic environmental hazards in detail, alongside environmental compensation, and effective mitigation approaches. The book begins with a chapter dedicated to risk assessment in primary mining activities for precious metals, proposing potential routes for mitigation. Chapter 2 focuses on assessing and mitigating the environmental footprints of energy-critical metals used in permanent magnets. In Chapter 3, a case study examines sustainable resource utilization through end-of-life room air conditioner recycling. Additional chapters provide critical insights into: The environmental impacts of e-waste and government policies for responsible management Hazards associated with industrial effluents and corresponding mitigation strategies The role of roadside plants in phytoremediation of heavy metal pollution Sustainable utilization of anthropogenic coal fly ash through mechanical and chemical activation Environmental damages resulting from the mismanagement of municipal solid waste Environmental problems and remediation strategies for anthropogenic biomass waste Challenges in sustainable municipal solid waste management and suggestions for environmental risk mitigation The book concludes with a chapter discussing collaborative governance and non-monetary compensation mechanisms for sustainable forest management. Given its breadth, this book serves as an indispensable resource for researchers, policymakers, and environmental professionals seeking sustainable approaches to tackle pressing environmental challenges.
