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Solvent Extraction Of Aqueous Solutions Of Rare Earths
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Download or read book REWAS 2016 written by Bart Blanpain and published by John Wiley & Sons. This book was released on 2016-02-08 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings from a 2016 sustainability symposium Information from REWAS 2016 proceedings were collected and published in REWAS 2016: Towards Materials Resource Sustainability. This collection covers the proceedings of the symposium sponsored by the Recycling and Environmental Technologies Committee; the Materials and Society Committee; the Extracting & Processing Division; and the Light Metals Division of the Minerals, Metals and Materials Society. Topics covered include: enabling and understanding the sustainability related to ferrous and non-ferrous metals processing; batteries; rare earth element applications; and building materials. At REWAS 2016, materials professionals exchanged ideas with other researchers and stakeholders to outline a path toward a resource-efficient society.
Book Synopsis Hydrometallurgy of Rare Earths by : Dezhi Qi
Download or read book Hydrometallurgy of Rare Earths written by Dezhi Qi and published by Elsevier. This book was released on 2018-05-15 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydrometallurgy of Rare Earths: Extraction and Separation provides the basic knowledge for rare earth extraction and separation, including flow sheet selection criteria and related technology. The book includes the latest research findings on all rare earth separation processes, methods of controlling operation costs, and strategies that help lower wastewater and waste solid discharge. It discusses many real process parameters and actual situations in rare earth separation plants, also examining the basic principles, technologies, process parameters and advances and achievements in the area of rare earth extraction and separation. In addition, the book covers extraction separation theory as developed by Professor Guanxian Xu and Professor Chunhua Yan and the creative use of a computational simulation program to replace the bench scale and pilot plant tests and directly design rare earth extraction separation processes. - Outlines the theory of solvent extraction and separation of rare earths (REs) - Provides the necessary tools for a REs separation plant design - Includes a unique simulation program for the calculation of all process parameters - Includes Chinese nomenclature that is useful for identifying the various processes, also comparing it to the global literature
Book Synopsis Solvent Extraction of Aqueous Solutions of Rare Earths by : Max L. Feldman
Download or read book Solvent Extraction of Aqueous Solutions of Rare Earths written by Max L. Feldman and published by . This book was released on 1949 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Extractive Metallurgy of Niobium by : A.K. Suri
Download or read book Extractive Metallurgy of Niobium written by A.K. Suri and published by Routledge. This book was released on 2017-11-13 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: The growth and development witnessed today in modern science, engineering, and technology owes a heavy debt to the rare, refractory, and reactive metals group, of which niobium is a member. Extractive Metallurgy of Niobium presents a vivid account of the metal through its comprehensive discussions of properties and applications, resources and resource processing, chemical processing and compound preparation, metal extraction, and refining and consolidation. Typical flow sheets adopted in some leading niobium-producing countries for the beneficiation of various niobium sources are presented, and various chemical processes for producing pure forms of niobium intermediates such as chloride, fluoride, and oxide are discussed. The book also explains how to liberate the metal from its intermediates and describes the physico-chemical principles involved. It is an excellent reference for chemical metallurgists, hydrometallurgists, extraction and process metallurgists, and minerals processors. It is also valuable to a wide variety of scientists, engineers, technologists, and students interested in the topic.
Book Synopsis Rare-Earth Metal Recovery for Green Technologies by : Rajesh Kumar Jyothi
Download or read book Rare-Earth Metal Recovery for Green Technologies written by Rajesh Kumar Jyothi and published by Springer. This book was released on 2021-03-26 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the development, use, extraction, and recovery of rare earth metals. Rare earth elements (REEs) occupy a key role in daily life in industrial applications. They are one of the critical elements for energy and sustainable growth. REEs are utilized in many modern electrical and electronic devices such as smart phones, computers, LED lights etc. Recovery of the REEs from secondary resources represents a way to meet the growing demand for electronic devices. Because of their rarity, utility, and importance, the recovery, utilization and recycling of rare earth metals is of utmost importance. This book presents both current methods of processing rare earths from primary and secondary sources and new, green routes for their isolation and purification. The book also addresses their utilization, re-use, reduction, and recycling policies that exist globally. Applications in metallurgy, magnets, ceramics, electronics, and chemical, optical, and nuclear technologies are discussed.
Book Synopsis Separation Hydrometallurgy of Rare Earth Elements by : Jack Zhang
Download or read book Separation Hydrometallurgy of Rare Earth Elements written by Jack Zhang and published by Springer. This book was released on 2016-02-10 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes in a comprehensive manner the technical aspects of separation of rare earth elements into individual elements for industrial and commercial use. The authors include details on and differentiate among the effective separation of rare earth elements for various parts of the world. They introduce new applications of separation of rare earth elements from concentrates of diverse ore types.
Book Synopsis The Exchange Adsorption of Ions from Aqueous Solutions by Organic Zeolites by : B. H. Ketelle
Download or read book The Exchange Adsorption of Ions from Aqueous Solutions by Organic Zeolites written by B. H. Ketelle and published by . This book was released on 1947 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Recycling of Neodymium Iron Boron Magnet Scrap by : Jane W. Lyman
Download or read book Recycling of Neodymium Iron Boron Magnet Scrap written by Jane W. Lyman and published by . This book was released on 1993 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hydrometallurgy written by Michael Free and published by John Wiley & Sons. This book was released on 2013-10-07 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book provides a college-level overview of chemical processing of metals in water-based solutions, in the field that is known as hydrometallurgy"--
Book Synopsis Solvent Extraction by : G. M. Ritcey
Download or read book Solvent Extraction written by G. M. Ritcey and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Metal Sustainability by : Reed M. Izatt
Download or read book Metal Sustainability written by Reed M. Izatt and published by John Wiley & Sons. This book was released on 2016-07-29 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: The sustainable use of natural resources is an important global challenge, and improved metal sustainability is a crucial goal for the 21st century in order to conserve the supply of critical metals and mitigate the environmental and health issues resulting from unrecovered metals. Metal Sustainability: Global Challenges, Consequences and Prospects discusses important topics and challenges associated with sustainability in metal life cycles, from mining ore to beneficiation processes, to product manufacture, to recovery from end-of-life materials, to environmental and health concerns resulting from generated waste. The broad perspective presented highlights the global interdependence of the many stages of metal life cycles. Economic issues are emphasized and relevant environmental, health, political, industrial and societal issues are discussed. The importance of applying green chemistry principles to metal sustainability is emphasized. Topics covered include: • Recycling and sustainable utilization of precious and specialty metals • Formal and informal recycling from electronic and other high-tech wastes • Global management of electronic wastes • Metal reuse and recycling in developing countries • Effects of toxic and other metal releases on the environment and human health • Effect on bacteria of toxic metal release • Selective recovery of platinum group metals and rare earth metals • Metal sustainability from a manufacturing perspective • Economic perspectives on sustainability, mineral development, and metal life cycles • Closing the Loop – Minerals Industry Issues The aim of this book is to improve awareness of the increasingly important role metals play in our high-tech society, the need to conserve our metal supply throughout the metal life cycle, the importance of improved metal recycling, and the effects that unhindered metal loss can have on the environment and on human health.
Book Synopsis Recycling of Rare Earths by : David J. Fisher
Download or read book Recycling of Rare Earths written by David J. Fisher and published by Materials Research Forum LLC. This book was released on 2022-03-15 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: The recycling of rare earth elements is one of the great challenges for establishing a green economy. Rare earths play an essential role in a great many high-tech products and processes: electronic display screens , computer monitors, cell phones, rechargeable batteries, high-strength magnets, catalytic converters, fluorescent lamps etc. Recycling these materials not only results in valuable materials for new products; it also helps in reducing mountains of discarded products. The recycling methods discussed include bioleaching, biosorption, siderophores, algae and seaweed. carbon-based nanomaterials, silica, pyrometallurgy, electrochemistry, hydrometallurgy, solvent extraction and the use of various absorbents. The book references 253 original resources with their direct web links for in-depth reading. Keywords: Rare Earths, Bioleaching, Biosorption, Siderophores, Algae, Seaweed. Carbon-based Nanomaterials, Silica, Pyrometallurgy, Electrochemistry, Hydrometallurgy, Solvent Extraction, Absorbents, Ash, Slag, Red Mud, Contaminated Soil.
Book Synopsis Solvent Extraction by : Vladimir S Kislik
Download or read book Solvent Extraction written by Vladimir S Kislik and published by Elsevier. This book was released on 2011-11-04 with total page 573 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main challenge in modern solvent extraction separation is that most techniques are mainly empirical, specific and particular for narrow fields of practice and require a large degree of experimentation. This concise and modern book provides a complete overview of both solvent extraction separation techniques and the novel and unified competitive complexation/solvation theory. This novel and unified technique presented in the book provides a key for a preliminary quantitative prediction of suitable extraction systems without experimentation, thus saving researchers time and resources. Analyzes and compares both classical and new competitive models and techniques Offers a novel and unified competitive complexation / solvation theory that permits researchers to standardize some parameters, which decreases the need for experimentation at R&D Presents examples of applications in multiple disciplines such as chemical, biochemical, radiochemical, pharmaceutical and analytical separation Written by an outstanding scientist who is prolific in the field of separation science
Book Synopsis Advances in Hydrometallurgy by : Alexandre Chagnes
Download or read book Advances in Hydrometallurgy written by Alexandre Chagnes and published by MDPI. This book was released on 2020-05-22 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: The development of new technologies and the increasing demand for mineral resources from emerging countries are responsible for significant tensions in the pricing of non-ferrous metals. Some metals have become strategic and critical because they are used in many technological applications such as flat panel TVs (indium), solar panel cells (indium), lithium-ion batteries for electric vehicles (lithium, cobalt), magnets (rare earth elements, such as neodymium and dysprosium), scintillators (rare earths), and aviation and medical applications (titanium); their availabilities remain limited. The secured supply of these metals is crucial to continue producing and exporting these technologies, and because the specific properties of these metals make them essential and difficult to substitute for a given industrial application. Hydrometallurgy have the advantages of being able to process low-grade ores, to allow better control of co-products, and have a lower environmental impact providing that the hydrometallurgical route is optimized and cheap. The need to develop sustainable, efficient, and cheap processes to extract metals from complex and poor polymetallic matrices is real. The aim of this book was to highlight recent advances related to hydrometallurgy to face new challenges in metal production.
Book Synopsis Physical Chemistry of Metallurgical Processes by : M. Shamsuddin
Download or read book Physical Chemistry of Metallurgical Processes written by M. Shamsuddin and published by John Wiley & Sons. This book was released on 2016-02-29 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers various metallurgical topics, viz. roasting of sulfide minerals, matte smelting, slag, reduction of oxides and reduction smelting, interfacial phenomena, steelmaking, secondary steelmaking, role of halides in extraction of metals, refining, hydrometallurgy and electrometallurgy. Each chapter is illustrated with appropriate examples of applications of the technique in extraction of some common, reactive, rare or refractory metal together with worked out problems explaining the principle of the operation.
Author :NPCS Board of Consultants & Engineers Publisher :ASIA PACIFIC BUSINESS PRESS Inc. ISBN 13 :8178331209 Total Pages :557 pages Book Rating :4.1/5 (783 download)
Book Synopsis Handbook on Rare Earth Metals and Alloys (Properties, Extraction, Preparation and Applications) by : NPCS Board of Consultants & Engineers
Download or read book Handbook on Rare Earth Metals and Alloys (Properties, Extraction, Preparation and Applications) written by NPCS Board of Consultants & Engineers and published by ASIA PACIFIC BUSINESS PRESS Inc.. This book was released on 2009-04-01 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rare earths are essential constituents of more than 100 mineral species and present in many more through substitution. They have a marked geochemical affinity for calcium, titanium, niobium, zirconium, fluoride, phosphate and carbonate ions. Industrially important minerals, which are utilized at present for rare earths production, are essentially three, namely monazite, bastnasite and xenotime. In modern time techniques for exploration of rare earths and yttrium minerals include geologic identification of environments of deposition and surface as well as airborne reconnaissance with magnetometric and radiometric equipment. There are numerous applications of rare earths such as in glass making industry, cracking catalysts, electronic and optoelectronic devices, medical technology, nuclear technology, agriculture, plastic industry etc. Lot of metals and alloys called rare earth are lying in the earth which required to be processed. Some of the important elements extracted from rare earths are uranium, lithium, beryllium, selenium, platinum metals, tantalum, silicon, molybdenum, manganese, chromium, cadmium, titanium, tungsten, zirconium etc. There are different methods involved in production of metals and non metals from rare earths for example; separation, primary crushing, secondary crushing, wet grinding, dry grinding etc. The rare earths are silver, silverymwhite, or gray metals; they have a high luster, but tarnish readily in air, have high electrical conductivity. The rare earths share many common properties this makes them difficult to separate or even distinguish from each other. There are very small differences in solubility and complex formation between the rare earths. The rare earth metals naturally occur together in minerals. Rare earths are found with non metals, usually in the 3+ oxidation state. At present all the rare earth resources in India are in the form of placer monazite deposits, which also carry other industrially important minerals like ilmenite, rutile, zircon, sillimanite and garnet. Some of the fundamentals of the book are commercially important rare earth minerals, exploration for rare earth resources, rare earth resources of the world, some rare earth minerals and their approximate compositions, rare earths in cracking catalysts, rare earth based phosphors, interdependence of applications and production of rare earths, uranium alloys, conversion of ores to lithium chemicals, characterization and analysis of very pure silicon, derivation of molybdenum metal, electoplating and chromizing, electrolytic production of titanium, heat treatment of titanium alloys, tensile properties of alloys etc. The book covers occurrence of rare earth, resources of the world, production of lithium metals, compounds derived from the metals, chemical properties of beryllium, uses of selenium, derivation of molybdenum metals, ore concentration and treatment and many more. This is a unique book of its kind, which will be a great asset for scientists, researchers, technocrats and entrepreneurs. 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Book Synopsis Molecular Structure and Statistical Thermodynamics by : Kenneth S. Pitzer
Download or read book Molecular Structure and Statistical Thermodynamics written by Kenneth S. Pitzer and published by World Scientific. This book was released on 1993 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book considers molecular structural information, statistical methods and thermodynamic measurements, and the ways in which the relative role of each differs from another. By putting together selected papers in a single publication, the book highlights the cohesive aspects of certain advances through time and development, and can aid historical studies. Several papers from journals not widely circulated can also be found in this selection of papers.
