Advances In Gold Ore Processing

Author : Mike D. Adams
Publisher : Elsevier
Page : 1076 pages
File Size : 49,5 Mb
Release : 2005-12-02
Category : Science
ISBN : 0080459080

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Advances in Gold Ore Processing by Mike D. Adams Pdf

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

Author : Mike D. Adams
Publisher : Elsevier
Page : 1040 pages
File Size : 51,5 Mb
Release : 2016-05-03
Category : Science
ISBN : 9780444636706

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Gold Ore Processing by Mike D. Adams Pdf

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

Author : Nathaniel Arbiter,Kenneth N. Han
Publisher : CRC Press
Page : 242 pages
File Size : 51,6 Mb
Release : 1990
Category : Business & Economics
ISBN : 2881243975

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Gold by Nathaniel Arbiter,Kenneth N. Han Pdf

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

Author : James L. Hendrix
Publisher : Unknown
Page : 316 pages
File Size : 50,5 Mb
Release : 1990
Category : Nature
ISBN : PSU:000017853583

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Advances in Gold and Silver Processing by James L. Hendrix Pdf

Author : John Marsden,Iain House
Publisher : SME
Page : 688 pages
File Size : 44,6 Mb
Release : 2006
Category : Science
ISBN : 0873352408

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The Chemistry of Gold Extraction by John Marsden,Iain House Pdf

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.

Author : G. G. Stanley
Publisher : Unknown
Page : 674 pages
File Size : 46,6 Mb
Release : 1987
Category : Gold
ISBN : PSU:000015115942

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The Extractive Metallurgy of Gold in South Africa by G. G. Stanley Pdf

Author : Carsten Drebenstedt,Raj Singhal
Publisher : Springer Science & Business Media
Page : 1464 pages
File Size : 48,5 Mb
Release : 2013-10-16
Category : Technology & Engineering
ISBN : 9783319026787

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Mine Planning and Equipment Selection by Carsten Drebenstedt,Raj Singhal Pdf

This edited volume includes all papers presented at the 22nd International Conference on Mine Planning and Equipment Selection (MPES), Dresden, Germany, 2013. Mineral Resources are needed for almost all processes of modern life, whilst the mining industry is facing strict requirements regarding efficiency and sustainability. The research papers in this volume deal with the latest developments and research results in the fields of mining, machinery, automatization and environment protection.

Author : Anonim
Publisher : Unknown
Page : 100 pages
File Size : 47,6 Mb
Release : 1996
Category : Gold ores
ISBN : PSU:000032238624

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Advances in Gold Processing Technology by Anonim Pdf

Author : Dulam Bumochir
Publisher : UCL Press
Page : 232 pages
File Size : 43,7 Mb
Release : 2020-03-31
Category : Social Science
ISBN : 9781787351837

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The State, Popular Mobilisation and Gold Mining in Mongolia by Dulam Bumochir Pdf

Mongolia’s mining sector, along with its environmental and social costs, have been the subject of prolonged and heated debate. This debate has often cast the country as either a victim of the ‘resource curse’ or guilty of ‘resource nationalism’. In The State, Popular Mobilisation and Gold Mining in Mongolia, Dulam Bumochir aims to avoid the pitfalls of this debate by adopting an alternative theoretical approach. He focuses on the indigenous representations of nature, environment, economy, state and sovereignty that have triggered nationalist and statist responses to the mining boom. In doing so, he explores the ways in which these responses have shaped the apparently ‘neo-liberal’ policies of twenty-first century Mongolia, and the economy that has emerged from them, in the face of competing mining companies, protest movements, international donor organizations, economic downturn, and local and central government policies.

Author : Douglas E. Rawlings
Publisher : Springer Science & Business Media
Page : 302 pages
File Size : 54,5 Mb
Release : 2013-03-09
Category : Science
ISBN : 9783662061114

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Biomining by Douglas E. Rawlings Pdf

Biomining is the use of microorganisms in the recovery of metals from ores. During bioleaching, metals such as copper, nickel or zinc are oxidized through microbial action from the water-insoluble sulfide to the soluble sulfate forms. Although gold is inert to microbial action, microbes can also be used in gold recovery from certain types of ores because as they oxidize the ore, they open up its structure, thereby allowing a gold-solubilizing agent such as cyanide to penetrate the ore. The book describes several industrial bioleaching and biooxidation processes as well as the underlying theory and biology of the microbes involved.

Author : National Research Council,Committee on Earth Resources,Board on Earth Sciences and Resources,National Materials Advisory Board,Committee on Technologies for the Mining Industries
Publisher : National Academies Press
Page : 102 pages
File Size : 49,9 Mb
Release : 2002-03-14
Category : Science
ISBN : 9780309169837

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Evolutionary and Revolutionary Technologies for Mining by National Research Council,Committee on Earth Resources,Board on Earth Sciences and Resources,National Materials Advisory Board,Committee on Technologies for the Mining Industries Pdf

The Office of Industrial Technologies (OIT) of the U. S. Department of Energy commissioned the National Research Council (NRC) to undertake a study on required technologies for the Mining Industries of the Future Program to complement information provided to the program by the National Mining Association. Subsequently, the National Institute for Occupational Safety and Health also became a sponsor of this study, and the Statement of Task was expanded to include health and safety. The overall objectives of this study are: (a) to review available information on the U.S. mining industry; (b) to identify critical research and development needs related to the exploration, mining, and processing of coal, minerals, and metals; and (c) to examine the federal contribution to research and development in mining processes.

Author : Mark J. Logsdon,Karen Hagelstein,Terry Mudder
Publisher : Unknown
Page : 56 pages
File Size : 55,8 Mb
Release : 1999
Category : Cyanide process
ISBN : PSU:000044029470

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The Management of Cyanide in Gold Extraction by Mark J. Logsdon,Karen Hagelstein,Terry Mudder Pdf

Author : Vaikuntam Iyer Lakshmanan,Barun Gorain
Publisher : Springer Nature
Page : 293 pages
File Size : 55,6 Mb
Release : 2019-12-14
Category : Technology & Engineering
ISBN : 9783030325497

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Innovations and Breakthroughs in the Gold and Silver Industries by Vaikuntam Iyer Lakshmanan,Barun Gorain Pdf

The book describes all aspects of technical innovation related to the gold and silver industries, from ore identification through to processing. It includes details of comminution, pre-concentration and beneficiation, commercially available and recently developed innovative pyro and hydrometallurgical processes, including leaching processes, separation and purification, and recovery and refining. The book focuses on capital and operating cost estimation, process simulation, waste remediation and minimization. Sustainable gold and silver processes are examined with the use of clean technologies and efficient use of energy and water. Topics such as supply and demand of gold and silver, their exchange in major global markets, and the factors that influence gold and silver prices and major economic indices are discussed. Presents emerging trends and innovations in the areas of ore body knowledge, mining, processing, waste management, economics, finance and automation; Describes emerging enablers for the gold and silver industries such as digitization, automation and remote operations; Promotes breakthroughs in mining, processing, waste management, energy and water from an integrated operations perspective.

Author : Mears Chlorination Company, Philadelphia
Publisher : Unknown
Page : 222 pages
File Size : 54,6 Mb
Release : 1880
Category : Gold mines and mining
ISBN : HARVARD:HB364D

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Industrial Progress in Gold Mining by Mears Chlorination Company, Philadelphia Pdf

Author : Elvis Fosso-Kankeu,Martin Mkandawire,Bhekie B. Mamba
Publisher : John Wiley & Sons
Page : 384 pages
File Size : 55,7 Mb
Release : 2022-01-31
Category : Technology & Engineering
ISBN : 9781119865346

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Application of Nanotechnology in Mining Processes by Elvis Fosso-Kankeu,Martin Mkandawire,Bhekie B. Mamba Pdf

b”Application of Nanotechnology in Mining ProcessesNanotechnology has revolutionized processes in many industries but its application in the mining industry has not been widely discussed. This unique book provides an overview of the successful implementation of nanotechnology in some of the key environmental and beneficiation mining processes. This book explores extensively the potential of nanotechnology to revolutionize the mining industry which has been relying for a very long on processes with limited efficiencies. The nine specialized chapters focus on applying nanoflotation to improve mineral processing, effective extraction of metals from leachates or pregnant solutions using nanoscale supramolecular hosts, and development of nano-adsorbents or nano-based strategies for the remediation or valorization of AMD. The application of nanotechnology in mining has so far received little attention from the industry and researchers and this groundbreaking book features critical issues so far under-reported in the literature: Application of nanotechnology in mineral processing for the enhancement of froth flotation Development of smart nanomaterials and application for the treatment of acid mine drainage Recovery of values from pregnant solutions using nanoadsorbents Valorization of AMD through formation of multipurpose nanoproducts. Audience Industrial interest will be from mining plant operators, environmental managers, water treatment plants managers, and operators. Researchers in nanotechnology, environmental science, mining, and metallurgy engineering will find the book valuable, as will government entities such as regulatory bodies officers and environmentalists.