Описание: 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.
Автор: Annelise Kopp Alves Название: Nanomaterials for Eco-friendly Applications ISBN: 3030268098 ISBN-13(EAN): 9783030268091 Издательство: Springer Рейтинг: Цена: 16769.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book presents a wide range of synthesis and characterization techniques to produce ceramic nanomaterials specially developed to be used in environmental applications. The book cover synthesis using hydrothermal, chemical vapor deposition, sol-gel, emulsification, magneto-sputtering, among other process and modern characterization techniques with detail. The use of the synthesized materials in eco-friendly approaches such as photocatalysis, solar energy efficiency improvement, absorbents, sensors, solar cells, biofuels and waste reuse are reported in detail.
Автор: K.L. Peddicord; Leonard N. Lazarev; Leslie J. Jard Название: Nuclear Materials Safety Management ISBN: 9401061297 ISBN-13(EAN): 9789401061292 Издательство: Springer Рейтинг: Цена: 20962.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Proceedings of the NATO Advanced Research Workshop, Amarillo, Texas, U.S.A., March 17-21, 1997
Описание: This book provides a comprehensive overview on mechanochemistry including its history, high-energy ball milling process, equipment used and fundamentals behind the observed scientific phenomena.
Описание: Chapter 1. Comparative Analysis of Municipal Solid Waste in Faridabad & Gurugram.- Chapter 2. Treatment of Grey Water in College of Engineering Vadakara.- Chapter 3. Moisture Sensitivity Characteristic of Rubberized Warm Mix Asphalt With Cashew Nut Shell Liquid.- Chapter 4. Waste Glass Powder as Part Partial Replacement of FA for Sustainable Paver Blocks.- Chapter 5. Study on Controlled Low-Strength Materials (CLSM) for Pavement Applications.- Chapter 6. Review on Warm Mix Asphalt- A Sustainable Paving Mixture.- Chapter 7. Evaluation of Mechanical Properties of Sustainable Concrete Pavement Utilizing Medium to High Volume Ground Granulated Blast Furnace Slag- Chapter 8. Shape-Based Study on Properties of Previous Concrete Paver Blocks.- Chapter 9. Analysis of Challenges Developed Post Construction of Railways Underpass Project.- Chapter 10. Use of Low Density Polyethylene Waste for the Road Construction in Manipur, India.
Автор: Gasik Mikhail, Dashevskii Viktor, Bizhanov Aitber Название: Ferroalloys: Theory and Practice ISBN: 3030575012 ISBN-13(EAN): 9783030575014 Издательство: Springer Рейтинг: Цена: 18167.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Chapter 1. CLASSIFICATION OF FERROALLOY PROCESSES 1.1. Main elements of Ferroalloys 1.2. General requirements for the quality of Ferroalloys 1.3. Classification of Ferroalloy processes by type of used reductants 1.4. Classification of Ferroalloy processes according to the type used aggregate 1.5. Classification of Ferroalloy processes by technological features Chapter 2. SILICON AND SILICON CARBIDE 2.1. Properties of silicon, carbon and their compounds 2.2. Theoretical bases of silicon reduction by carbon 2.3. Assortment of crystalline silicon and quality of the charge materials 2.4. Crystalline Silicon Smelting Technology 2.5. Silicon Carbide Production Technology Chapter 3. FERROSILICON 3.1. Properties of silicon compounds 3.2. Theoretical bases of silicon reduction by carbon at production of ferrosilicon 3.3. Electrical characteristics and geometric parameters of an electric furnace bath for smelting ferrosilicon 3.4. Ferrosilicon smelting and casting technology Chapter 4. MANGANESE ALLOYS 4.1. Properties of manganese and its compounds 4.2. Minerals, ores and concentrates of manganese 4.3. Dephosphorization of Manganese Concentrates and Manganese-Containing Products 4.4. Drying technology for manganese concentrates 4.5 Agglomeration of the manganese concentrates4.6. Technology for smelting high-carbon ferromanganese 4.7. Ferrosilicon manganese smelting technology 4.8. metallic manganese, low and medium carbon ferromanganese 4.9. Technology of nitrided manganese and silicomanganese production Chapter 5. CHROMIUM ALLOYS 5.1. Properties of chromium and its compounds5.2. Minerals and ores of chrome5.3. High-carbon ferrochrome smelting technology 5.4. Technology for smelting ferrosilicochromium.5.5. Low-carbon ferrochrome smelting technology 5.6. Vacuum processes of decarburization and degassing of ferrochrome 5.7. BOF and silicothermic methods of smelting medium carbon ferrochromium 5.8. Aluminothermic method for producing chromium and ferrochrome 5.9. The technology for obtaining nitrided ferrochromiumChapter 6. FERROTUNGSTEN6.1. The properties of tungsten and its compounds 6.2. Minerals, ores and concentrates of tungsten 6.3. The technology of obtaining of ferrotungsten by carbon silicothermic method6.4. The technology of obtaining of ferrotungsten by aluminothermic method.Chapter 7. FERROMOLYBDENUM 7.1. Properties of molybdenum and its compounds 7.2. Minerals, ores and molybdenum concentrates 7.3. Oxidative roasting of molybdenite concentrate 7.4. The technology of obtaining ferromolybdenum by out-of-furnace silicoaluminothermic methodChapter 8. FERROVANADIUM 8.1. Properties of vanadium and its compounds 8.2. Minerals, ores and concentrates of vanadium 8.3. The technology of metallurgical processing of vanadium-containingconcentrates 8.4. Technology of chemical processing of vanadium-containing slag 8.5. Thermodynamics of reactions of reduction of vanadium from oxides 8.6. The technology of producing ferrovanadium silicoaluminothermicway 8.7. The technology for producing ferrovanadium with an aluminothermic process 8.8
Автор: Muthu Название: Textiles and Clothing Sustainability ISBN: 9811021457 ISBN-13(EAN): 9789811021459 Издательство: Springer Рейтинг: Цена: 13974.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book discusses in detail the concepts of recycling and upcycling and their implications for the textiles and fashion sector. In addition to the theoretical concepts, the book also presents various options for recycling and upcycling in textiles and fashion. Although recycling is a much-developed and widely used concept, upcycling is also gaining popularity in the sector.
Описание: This book summarizes recent research and development in the field of nanostructured ceramics and their composites. It presents selected examples of ceramic materials with special electronic, catalytic and optical properties and exceptional mechanical characteristics. A special focus is on sol-gel based and organic-inorganic hybrid nanoceramic materials. The book highlights examples for preparation techniques including scale-up, properties of smart ceramic composites, and applications including e.g. waste water treatment, heavy metal removal, sensors, electronic devices and fuel cells. Recent challenges are addressed and potential solutions are suggested for these. This book hence addresses chemists, materials scientists, and engineers, working with nanoceramic materials and on their applications.
Автор: Erol Yilmaz; Mamadou Fall Название: Paste Tailings Management ISBN: 3319396803 ISBN-13(EAN): 9783319396804 Издательство: Springer Рейтинг: Цена: 18167.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book provides an overview of paste tailings disposal at mine sites. It deals comprehensively with the characterization of sulphide-rich tailings, geotechnical and microstructural behaviour, surface tailings disposal applications, underground paste backfilling, and case studies.
Автор: Veglio, Francesco Название: Waste Electrical and Electronic Equipment Recycling ISBN: 0081020570 ISBN-13(EAN): 9780081020579 Издательство: Elsevier Science Рейтинг: Цена: 27791.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Water Electrical and Electronic Equipment Recycling: Aqueous Recovery Methods provides data regarding the implementation of aqueous methods of processing of WEEEs at the industrial level. Chapters explore points-of-view of worldwide researchers and research project managers with respect to new research developments and how to improve processing technologies. The text is divided into two parts, with the first section addressing the new research regarding the hydrometallurgical procedures adopted from minerals processing technologies. Other sections cover green chemistry, bio-metallurgy applications for WEEE treatment and the current developed aqueous methods at industrial scale. A conclusion summarizes existing research with suggestions for future actions.
Автор: Goodship, Vannessa Название: Waste Electrical and Electronic Equipment (WEEE) Handbook ISBN: 0081016050 ISBN-13(EAN): 9780081016053 Издательство: Elsevier Science Рейтинг: Цена: 33897.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Electrical and electronic waste is a growing problem as volumes are increasing fast. Rapid product innovation and replacement, especially in information and communication technologies (ICT), combined with the migration from analog to digital technologies and to flat-screen televisions and monitors has resulted in some electronic products quickly reaching the end of their life. The EU directive on waste electrical and electronic equipment (WEEE) aims to minimise WEEE by putting organizational and financial responsibility on producers and distributors for collection, treatment, recycling and recovery of WEEE. Therefore all stakeholders need to be well-informed about their WEEE responsibilities and options. While focussing on the EU, this book draws lessons for policy and practice from all over the world.Part one introduces the reader to legislation and initiatives to manage WEEE. Part two discusses technologies for the refurbishment, treatment and recycling of waste electronics. Part three focuses on electronic products that present particular challenges for recyclers. Part four explores sustainable design of electronics and supply chains. Part five discusses national and regional WEEE management schemes and part six looks at corporate WEEE management strategies.With an authoritative collection of chapters from an international team of authors, Waste electrical and electronic equipment (WEEE) handbook is designed to be used as a reference by policy-makers, producers and treatment operators in both the developed and developing world.
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