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Author : Homestake Mining Company
Publisher :
ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (276 download)
Download or read book Gravity Gold Recovery written by Homestake Mining Company and published by . This book was released on 1988 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Nathaniel Arbiter
Publisher : CRC Press
ISBN 13 : 9782881243974
Total Pages : 242 pages
Book Rating : 4.2/5 (439 download)
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
Download or read book Gravity Separation Technology for Gold Recovery written by and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John Marsden
Publisher : SME
ISBN 13 : 9780873352406
Total Pages : 688 pages
Book Rating : 4.3/5 (524 download)
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.
Author : Jan Antonie Du Plessis
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (843 download)
Download or read book Improved Gold Recovery by Accelerated Gravity Separation written by Jan Antonie Du Plessis and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Calcine -- Gold recovery -- Acceleration separation -- Small particle separation -- Increased specific gravity separation -- Goudherwinning -- Versnellingskeiding -- Kleindeeltjieskeiding -- Hoë soortlike massa skeiding.
Author : California Department of Conservation
Publisher :
ISBN 13 : 9781365035654
Total Pages : 0 pages
Book Rating : 4.0/5 (356 download)
Download or read book Placer Gold Recovery Methods - Special Publication 87 written by California Department of Conservation and published by . This book was released on 2016-04-09 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report provides practical, timely information on methods and equipment used in placer gold recovery. Included is detailed information on equipment, practices, recovery factors, efficiency, design, and, where available, costs. Selected gold recovery operations are described in detail. In addition, the reported efficiency and reliability of various types of equipment used today is presented. One notable method not described is the cyanide process, the recovery of gold through leaching with cyanide, a hazardous substance that must be handled with great care. The information presented herein applies to small as well as large placer mining operations. Recreational and independent miners will find information on available equipment and designs with some suggestions for improving recovery. Those intending to mine small to medium-sized placer deposits will find detailed descriptions of suitable equipment and recovery methods. Finally, those interested in byproduct gold recovery from sand and gravel operations...
Author : Lilan Liu
Publisher :
ISBN 13 :
Total Pages : 354 pages
Book Rating : 4.:/5 (616 download)
Download or read book An Investigation of Gold Recovery in the Grinding and Gravity Circuits at Les Mines Camchib Inc written by Lilan Liu and published by . This book was released on 1990 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This thesis presents a research program designed to evaluate the performance of the gold gravity circuit at Les Mines Camchib Inc." --
Author :
Publisher :
ISBN 13 :
Total Pages : 13 pages
Book Rating : 4.:/5 (921 download)
Download or read book The Recovery of Gold from Backfill by Gravity Separation written by and published by . This book was released on 1986 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gravity-separation tests on backfill material finer than 1 mm showed that up to 60 per cent of the gold could be recovered by a spiral concentrate of 20 per cent by mass of the feed. The highest recovery was obtained at a pulp density of 30 per cent solids. The use of a thicker pulp, containing 50 per cent solids, decreased the gold recovery by about 5 per cent. Treatment of deslimed material on the spiral did not increase the recovery. A further 8 per cent of the gold was recovered from the material coarser than 1 mm crushed to finer than 600 micrometres and upgraded on the spiral. Because this coarse material improves the stability of the backfill, it is suggested that it could be jigged in an attempt to recover some gold without reducing its particle size. In January 1986, the capital cost of a plant to treat rod-mill discharge at a rate of 15 t/h was about R30 000, excluding tax and installation costs. The operating costs would be minimal.
Author : Thomas Burgess Laird (Jr.)
Publisher :
ISBN 13 :
Total Pages : 442 pages
Book Rating : 4.F/5 ( download)
Download or read book The Recovery of Placer Gold by Gravity Concentration ... written by Thomas Burgess Laird (Jr.) and published by . This book was released on 1937 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert Nelson Guest
Publisher :
ISBN 13 : 9780869998403
Total Pages : 13 pages
Book Rating : 4.9/5 (984 download)
Download or read book The Recovery of Gold from Backfill by Gravity Separation written by Robert Nelson Guest and published by . This book was released on 1986 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : B. Yarar
Publisher : Springer Science & Business Media
ISBN 13 : 9400935498
Total Pages : 372 pages
Book Rating : 4.4/5 (9 download)
Download or read book Mineral Processing Design written by B. Yarar and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is based on the proceedings of the "NATO Advanced study Institute on Mineral Processing Design" held in Bursa-Turkey on August 24-31, 1984. The institute was organized by Professor B. Yarar of the Colorado School of Mines, Golden, Colorado, 80401, USA, Professor G. Ozbayoghu and Professor Z. M. Dogan of METU-Ankara, Turkey, who was the director. The purpose of the institute was to provide an international forum on the subject and update the information available. Participants were from Turkey, England, Greece, Spain, Portugal, Belgium, Canada, and the USA. Besides authors contributing to this volume, presentations were also made by Drs. Yarar, Raghavan, Schurger, and Mr. Kelland. Many assistants and colleagues helped. They are gratefully acknowledged. Acknowledgment is also owed to Drs. Ek, de Kuyper, and Tolun. Dr. Gfilhan Ozbayoglu, and Mr. S. Ozbayoglu were particularly helpful in the overall organization and hosting of many international guests. We owe them special thanks. NATO, Scientific Affairs Division, is gratefully acknowledged for the grant which made this activity possible. Z. M. Dogan B. Yarar 2 APPLIED MINERALOGY IN ORE DRESSING William Petruk CANMET, 555 Booth Street, Ottawa, Ontario, KIA OGI ABSTRACT Mineralogy applied to ore dressing is a reliable guide for designing and operating an efficient concentrator. A procedure for conductiqg mineralogical studies in conjunction with ore dressing was, therefore, developed. The procedure includes characterizing the ore and analysing the mill products.
Author : Jim Mildren
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (417 download)
Download or read book Resumé of High Capacity Gravity Separation Equipment for Placer Gold Recovery written by Jim Mildren and published by . This book was released on 1980* with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Michael A. Silva
Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (318 download)
Download or read book Placer Gold Recovery Methods written by Michael A. Silva and published by . This book was released on 1986 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. N. Greaves
Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.3/5 (91 download)
Download or read book Tungsten and Gold Recovery from Alaskan Scheelite-bearing Ores written by J. N. Greaves and published by . This book was released on 1989 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Angela Putz
Publisher :
ISBN 13 :
Total Pages : 450 pages
Book Rating : 4.:/5 (428 download)
Download or read book An Investigation of the Gravity Recovery of Gold written by Angela Putz and published by . This book was released on 1994 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A 7.6 cm laboratory Knelson Concentrator (LKC) was used to evaluate the performance of the gold gravity circuits at Lucien Beliveau (Val d'Or, Quebec) and Dome Mines (South Porcupine, Ontario)." --
Author : Mike D. Adams
Publisher : Elsevier
ISBN 13 : 0080459080
Total Pages : 1077 pages
Book Rating : 4.0/5 (84 download)
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 1077 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
Author : Mike D. Adams
Publisher : Elsevier
ISBN 13 : 0444636706
Total Pages : 1050 pages
Book Rating : 4.4/5 (446 download)
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 1050 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
