Download or read book Hydrometallurgical Process Fundamentals written by Renato G. Bautista and published by Springer. This book was released on 2013-12-19 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: The mineral resources of the industrialized countries, especially the member nations of the North Atlantic Treaty Organiza tion, are being depleted at such a rate that more and more of these count ries are beginning to depend on ore imported from other coun tries. To sustain the economic and strategie well-being of these member countries, it becomes imperative that a program of developing and exploiting other non-conventional mineral resources and a con servation program where metal values from waste dumps and scrap metals and alloys are recycled must be initiated and implemented. In order to meet this challenge, new processes and technology must be available for consideration in the design and operation of the new plants. One of the possible routes of extracting the metals from their ores, especially for multimetal complex ores and very low grade ores, is by hydrometallurgical processing. The hydrometallurgical route of metal recovery where dissolution (leaching), separation and concentration (ion exchange, solvent extraction, and membrane separation) and reduction to metal (cementation, precipitation by gaseous reduction, and electrolysis) is carried out at near ambient temperature is becoming more competi tive with the conventional high temperature processes used in the smelting of metals from high grade and beneficiated ores.

Download or read book Leaching of Bornite with Oxygen and Ferric Chloride as Oxidants written by Ferron A. Olson and published by . This book was released on 1982 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Symposium on Electrochemistry and Solid State Science Education at the Graduate and Undergraduate Level written by W. H. Smyrl and published by . This book was released on 1987 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the International Symposium on Electrochemistry in Mineral and Metal Processing written by Paul E. Richardson and published by . This book was released on 1984 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Electrochemistry in Mineral and Metal Processing V written by R. Woods and published by The Electrochemical Society. This book was released on 2000 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Microscopic Investigations of Chemical and Electrochemical Reactions at the Galena PbS water Interface written by Steven Robert Higgins and published by . This book was released on 1996 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Symposium on Passivity and Its Breakdown written by Paul M. Natishan and published by The Electrochemical Society. This book was released on 1998 with total page 1040 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Electrochemistry in Mineral and Metal Processing VI written by Fiona M. Doyle and published by The Electrochemical Society. This book was released on 2003 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The sixth International Symposium on Electrochemistry in Mineral and Metal Processing was held during the 2003rd Meeting of the Electrochemical Society, Inc., in Paris, France, May 14-18, 2003."--p. iii.

Download or read book Metallurgical Treatises written by John K. Tien and published by . This book was released on 1981 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Process and Fundamental Considerations of Selected Hydrometallurgical Systems written by Martin C. Kuhn and published by Society for Mining Metallurgy & Exploration. This book was released on 1981 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Unrestricted Mintek Publications written by and published by . This book was released on 1966 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Water Rock Interaction Two Volume Set written by Richard B. Wanty and published by CRC Press. This book was released on 2004-09-02 with total page 1711 pages. Available in PDF, EPUB and Kindle. Book excerpt: The interaction of the lithosphere and hydrosphere sets the boundary conditions for life, as water and the nutrients extracted from rocks are essential to all known life-forms. Water-rock interaction also affects the fate and transport of pollutants, mediates the long-term cycling of fluids and metals in the earth's crust, impacts the migration and

Download or read book Proceedings written by and published by . This book was released on 1989 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book AusIMM Extractive Metallurgy Conference written by and published by . This book was released on 1994 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Electronic Structure and Surfaces of Sulfide Minerals written by Jianhua Chen and published by Elsevier. This book was released on 2020-04-23 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electronic Structure and Surfaces of Sulfide Minerals: Density Functional Theory and Applications examines the mineral structure and electronic properties of minerals and their relationship to mineral floatability by density functional theory (DFT). This pragmatic guide explores the role of minerals in flotation by focusing on the mineral surface structure, electronic properties, and the adsorption of flotation agents through the study of the microscopic mechanism of reagents from the structure and properties of minerals. The flotation mechanism is explained from the point-of-view of solid physics, which is of great significance for both theoretical research and practical applications. The study of the structure and properties of the minerals can reveal the essential nature of mineral flotation, hence why minerals have floatability, the mechanism of response of different minerals to different chemicals, and the origin of the selectivity of flotation agents. - Discusses the relationship between mineral properties and floatability in terms of crystal structure, atomic coordination structure and electronic properties - Covers the influence of the surface structure of the mineral on surface charge distribution, reactivity and electron density, including a quantitative calculation method for the atomic reactivity of the mineral surface - Includes research on the microstructure and mechanism of reagent molecules adsorption on the surface of minerals, focusing on the interactions between water molecules, oxygen molecules and reagents

Download or read book Electrochemistry in Mineral and Metal Processing VII written by Fiona M. Doyle and published by The Electrochemical Society. This book was released on 2006 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: This issue documents research and development activities that utilize electrochemical principles and techniques to achieve practical objectives in applications ranging from processing crude ore to production of value-added materials. The focus will be on identifying opportunities for future progression that utilize the latest understanding of electrochemical mechanisms in processing systems.

Download or read book Water Rock Interaction XIII written by Peter Birkle and published by CRC Press. This book was released on 2010-10-01 with total page 1004 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the late 18th century, Neptunists and Plutonists had controversial opinions about the formation of the Earth and its lithological units. The former believed that rocks formed from the crystallization of minerals in the early Earth's oceans, the latter believed that rocks were formed in fire. Both theories ignored the importance of continuous wat