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The Influence Of Special Reagents On The Recovery Of Gold In Flotation Concentrates From Copper Sulphide Gold Ores
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Book Synopsis The Influence of Special Reagents on the Recovery of Gold in Flotation Concentrates from Copper Sulphide-gold Ores by :
Download or read book The Influence of Special Reagents on the Recovery of Gold in Flotation Concentrates from Copper Sulphide-gold Ores written by and published by . This book was released on 1932 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Handbook of Flotation Reagents: Chemistry, Theory and Practice by : Srdjan M. Bulatovic
Download or read book Handbook of Flotation Reagents: Chemistry, Theory and Practice written by Srdjan M. Bulatovic and published by Elsevier. This book was released on 2010-09-15 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Flotation Reagents: Chemistry, Theory and Practice: Flotation of Gold, PGM and Oxide Minerals, Volume 2 focuses on the theory, practice, and chemistry of flotation of gold, platinum group minerals (PGMs), and the major oxide minerals, along with rare earths. It examines separation methods whose effectiveness is limited when using conventional treatment processes and considers commercial plant practices for most oxide minerals, such as pyrochlore-containing ores, copper cobalt ores, zinc ores, tin ores, and tantalum/niobium ores. It discusses the geology and mineralogy of gold, PGMs, and oxide minerals, as well as reagent and flotation practices in beneficiation. The book also looks at the factors affecting the floatability of gold minerals and describes PGM-dominated deposits such as Morensky-type deposits, hydrothermal deposits, and placer deposits. In addition, case studies of flotation and beneficiation in countries such as Canada, Africa, Russia, Chile, and Saudi Arabia are presented. This book will be useful to researchers, university students, and professors, as well as mineral processors faced with the problem of beneficiation of difficult-to-treat ores. - Looks at the theoretical aspects of flotation reagents - Examines the practical aspects of using chemical reagents in operating plants - Provides guidelines for researchers and engineers involved in process design and development
Book Synopsis Progress Reports--metallurgical Division by : E. S. Leaver
Download or read book Progress Reports--metallurgical Division written by E. S. Leaver and published by . This book was released on 1934 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Flotation and Cyanidation Tests on a Gold-copper Sulfide Ore from Cooke, Mont by : Abraham L. Engel
Download or read book Flotation and Cyanidation Tests on a Gold-copper Sulfide Ore from Cooke, Mont written by Abraham L. Engel and published by . This book was released on 1950 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 Handbook of Flotation Reagents: Chemistry, Theory and Practice by : Srdjan M. Bulatovic
Download or read book Handbook of Flotation Reagents: Chemistry, Theory and Practice written by Srdjan M. Bulatovic and published by Elsevier. This book was released on 2007-02-19 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Flotation Reagents: Chemistry, Theory and Practice is a condensed form of the fundamental knowledge of chemical reagents commonly used in flotation and is addressed to the researchers and plant metallurgists who employ these reagents. Consisting of three distinct parts: 1) provides detailed description of the chemistry used in mineral processing industry; 2) describes theoretical aspects of the action of flotation reagents3) provides information on the use of reagents in over 100 operating plants treating Cu, Cu/Zn, Cu/Pb, Zn, Pb/Zn/Ag, Cu/Ni and Ni ores.* Looks at the theoretical aspects of flotation reagents* Examines the practical aspects of using chemical reagents in operating plants* Provides guidelines for researchers and engineers involved in process design and development
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 Gold Recovery by Cyanidation from Mill Products Obtained After Pyrite Flotation by :
Download or read book Gold Recovery by Cyanidation from Mill Products Obtained After Pyrite Flotation written by and published by . This book was released on 1970 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: An account is given of the testwork carried out at the National Institute for Metallurgy on a number of ores to determine the effects of flotation and of flotation reagents on the cyanidation of gold, and possible ways of overcoming them. The following were investigated: the effect of flotation reagents (xanthate, dithiophosphate, and Aeromine 3037) added at the beginning of cyanidation; the effect of maintaining a gold ore pulp at a pH value of about 5.8; the effect of preaeration on the cyanidation of pulps containing xanthates and Aeromine 3037; and the effect of additions of acetone or thallium sulphate. It is concluded that although flotation reagents such as xanthates, Aeromine 3037, and dithiophosphates interfere with gold dissolution in cyanide solutions, these effects are often considerably reduced by interaction with the ore minerals of the gold ores. The effects of xanthates can be further reduced as follows: if adequate contact time is allowed, before cyanidation, between the solution containing the xanthate and the ore, in the presence of air; if a high liquid-to-solid ratio is maintained; if additions of xanthate are low; if the cyanide concentration is raised as high as possible; and if the pH value of the pulp during pretreatment and cyanidation is kept low but is not allowed to drop below about 9 during the pretreatment. When a pulp of a pH value of about 6 to 9 contains sulphides, gold dissolution can be inhibited by the formation of coating films on the gold and by the decomposition of sulphide minerals.
Download or read book Report of Investigations written by and published by . This book was released on 1928 with total page 842 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Canadian Mining Journal written by and published by . This book was released on 1927 with total page 1108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Recent Advances in Mineral Processing Plant Design by : Deepak Malhotra
Download or read book Recent Advances in Mineral Processing Plant Design written by Deepak Malhotra and published by SME. This book was released on 2009 with total page 587 pages. Available in PDF, EPUB and Kindle. Book excerpt: A compilation of engaging and insightful papers from the prestigious 2009 Plant Design Symposium, the volume is a sequel to Mineral Processing Plant Design, Practice, and Control, an industry standard published in 2002. Both books are indispensable texts for university-level instruction, as well as valuable guides for operators considering new construction, plant renovation, or expansion. You'll learn the role of innovation, how to finance and conduct feasibility studies, and how to reduce your plant's carbon footprint.
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 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
Book Synopsis Investigations in Ore Dressing and Metallurgy by : Canada. Mines Branch
Download or read book Investigations in Ore Dressing and Metallurgy written by Canada. Mines Branch and published by . This book was released on 1928 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: Earlier reports are found in the Summary.
Book Synopsis Progress Reports by : Carl Edwin Wood
Download or read book Progress Reports written by Carl Edwin Wood and published by . This book was released on 1940 with total page 1182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Investigations in Ore Dressing and Metallurgy [Testing and Research Laboratories] by : Canada. Bureau of Mines
Download or read book Investigations in Ore Dressing and Metallurgy [Testing and Research Laboratories] written by Canada. Bureau of Mines and published by . This book was released on 1925 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Progress Reports - Metallurgical Division by : Edmund Spriggs Leaver
Download or read book Progress Reports - Metallurgical Division written by Edmund Spriggs Leaver and published by . This book was released on 1941 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Progress Reports - Metallurgical Division by : R. S. Dean
Download or read book Progress Reports - Metallurgical Division written by R. S. Dean and published by . This book was released on 1937 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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