Microwave Treatment Of Minerals And Ores

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The Development and Application of Microwave Heating

Author : Wenbin Cao
Publisher :
ISBN 13 : 9789535156789
Total Pages : 224 pages
Book Rating : 4.1/5 (567 download)

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Book Synopsis The Development and Application of Microwave Heating by : Wenbin Cao

Download or read book The Development and Application of Microwave Heating written by Wenbin Cao and published by . This book was released on 2012 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microwave heating has found many applications ranging from the microwave ovens in kitchen to heat food, to a sterilization apparatus for medical treatment, to materials processing in the various fields. In those applications, microwave heating demonstrates significant advantages over conventional methods in reduced processing time and less environmental impacts. This book is comprised of eight chapters within three parts highlighting different aspects covering both the basic understandings and the advanced applications. The included discussion on the application of microwave heating in the field of food-, chemical engineering-, agricultural-, forestry- and mineral processing industry will provide a passage for future research. As a monograph, it is designed to be a fundamental reference book, aiming to help the readers to concentrate on the key aspects behind the success in microwave heating.

Mineral Processing Design and Operation

Author : Ashok Gupta
Publisher : Elsevier
ISBN 13 : 0080454615
Total Pages : 719 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Mineral Processing Design and Operation by : Ashok Gupta

Download or read book Mineral Processing Design and Operation written by Ashok Gupta and published by Elsevier. This book was released on 2006-06-26 with total page 719 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mineral Processing Design and Operations is expected to be of use to the design engineers engaged in the design and operation of mineral processing plants and including those process engineers who are engaged in flow-sheets development.Provides an orthodox statistical approach that helps in the understanding of the designing of unit processes. The subject of mineral processing has been treated on the basis of unit processes that are subsequently developed and integrated to form a complete strategy for mineral beneficiation. Unit processes of crushing, grinding, solid–liquid separation, flotation are therefore described in some detail so that a student at graduate level and operators at plants will find this book useful. Mineral Processing Design and Operations describes the strategy of mathematical modeling as a tool for more effective controlling of operations, looking at both steady state and dynamic state models.* Containing 18 chapters that have several worked out examples to clarify process operations* Filling a gap in the market by providing up-to-date research on mineral processing* Describes alternative approaches to design calculation, using example calculations and problem exercises

Rare Metal Technology 2017

Author : Hojong Kim
Publisher : Springer
ISBN 13 : 3319510851
Total Pages : 304 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Rare Metal Technology 2017 by : Hojong Kim

Download or read book Rare Metal Technology 2017 written by Hojong Kim and published by Springer. This book was released on 2017-02-03 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection presents papers from a symposium on extraction of rare metals as well as rare extraction processing techniques used in metal production. Topics include the extraction and processing of elements like antimony, arsenic, gold, indium, palladium, platinum, rare earth metals including yttrium and neodymium, titanium, tungsten, and vanadium. Rare processing techniques are covered, including direct extraction processes for rare-earth recovery, biosorption of precious metals, fluorination behavior of uranium and zirconium mixture of fuel debris treatment, and recovery of valuable components of commodity metals such as zinc, nickel, and metals from slag.

Microwave Processing of Materials

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309050278
Total Pages : 165 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Microwave Processing of Materials by : National Research Council

Download or read book Microwave Processing of Materials written by National Research Council and published by National Academies Press. This book was released on 1994-02-01 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microwaves can be effectively used in the processing of industrial materials under a wide range of conditions. However, microwave processing is complex and multidisciplinary in nature, and a high degree of technical knowledge is needed to determine how, when, and where the technology can be most profitably utilized. This book assesses the potential of microwave technology for industrial applications, reviews the latest equipment and processing methods, and identifies both the gaps in understanding of microwave processing technology and the promising development opportunities that take advantage of this new technology's unique performance characteristics.

Drying, Roasting, and Calcining of Minerals

Author : Thomas Battle
Publisher : Springer
ISBN 13 : 3319482459
Total Pages : 296 pages
Book Rating : 4.3/5 (194 download)

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Book Synopsis Drying, Roasting, and Calcining of Minerals by : Thomas Battle

Download or read book Drying, Roasting, and Calcining of Minerals written by Thomas Battle and published by Springer. This book was released on 2016-12-01 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: The papers in this volume give the reader focused information on the important extractive metallurgy unit operations of drying, roasting, and calcining

Microwave Assisted Organic Synthesis

Author : Jason Tierney
Publisher : John Wiley & Sons
ISBN 13 : 1405168447
Total Pages : 296 pages
Book Rating : 4.4/5 (51 download)

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Book Synopsis Microwave Assisted Organic Synthesis by : Jason Tierney

Download or read book Microwave Assisted Organic Synthesis written by Jason Tierney and published by John Wiley & Sons. This book was released on 2009-02-12 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first reports on the application of microwaves in organicsynthesis date back to 1986, but it was not until the recentintroduction of specifically designed and constructed equipment,which countered the safety and reproducibility concerns, thatsynthetic application of microwaves has become established as alaboratory technique. Microwave assisted synthesis is now beingadopted in many industrial and academic laboratories to takeadvantage of the novel chemistry that can be carried out using avariety of organic reaction types. This book demonstrates the underlying principles of microwavedielectric heating and, by reference to a range of organic reactiontypes, it's effective use in synthetic organic chemistry. Toillustrate the impact microwave assisted organic synthesis can haveon chemical research, case studies drawn mainly from thepharmaceutical industry are presented.

The Chemistry of Gold Extraction

Author : John Marsden
Publisher : SME
ISBN 13 : 9780873352406
Total Pages : 688 pages
Book Rating : 4.3/5 (524 download)

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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.

Microwave Heating

Author : Gennadiy I. Churyumov
Publisher : BoD – Books on Demand
ISBN 13 : 1839682264
Total Pages : 204 pages
Book Rating : 4.8/5 (396 download)

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Book Synopsis Microwave Heating by : Gennadiy I. Churyumov

Download or read book Microwave Heating written by Gennadiy I. Churyumov and published by BoD – Books on Demand. This book was released on 2021-08-18 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: More than 80 years of experience in the practical application of electromagnetic energy in various fields of human activity (industry, agriculture, science, medicine, etc.) suggests that microwave heating is an effective application of electromagnetic energy. This book presents the latest investigations on the applications of microwave energy and the effects of microwave radiation on various materials and mediums. Divided into two sections on thermal and nonthermal effects, this volume contains eight chapters that examine the use of microwave energy to extract bioactive compounds from plant materials, for rock-breaking operations, to synthesize functional dyes and nanomaterials, and more.

Mineral Comminution Circuits

Author :
Publisher :
ISBN 13 : 9780646288611
Total Pages : 413 pages
Book Rating : 4.2/5 (886 download)

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Book Synopsis Mineral Comminution Circuits by :

Download or read book Mineral Comminution Circuits written by and published by . This book was released on 1996 with total page 413 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Extractive Metallurgy 3

Author : Alain Vignes
Publisher : John Wiley & Sons
ISBN 13 : 1118617029
Total Pages : 302 pages
Book Rating : 4.1/5 (186 download)

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Book Synopsis Extractive Metallurgy 3 by : Alain Vignes

Download or read book Extractive Metallurgy 3 written by Alain Vignes and published by John Wiley & Sons. This book was released on 2013-03-01 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extractive metallurgy is the art and science of extracting metals from their ores and refining them. The production of metals and alloys from these source materials is still one of the most important and fundamental industries in both developed and developing economies around the world. The outputs and products are essential resources for the metallic, mechanical, electromagnetic, electrical and electronics industries (silicon is treated as a metal for these purposes). This series is devoted to the extraction of metals from ores, concentrates (enriched ores), scraps, and other sources and their refining to the state of either liquid metal before casting or to solid metals. The extraction and refining operations that are required may be carried out by various metallurgical reaction processes. Extractive Metallurgy 1 deals with the fundamentals of thermodynamics and kinetics of the reaction processes. Extractive Metallurgy 2 focuses on pyrometallurgical, hydrometallurgical, halide and electro-metallurgical (conversion) processes. Extractive Metallurgy 3 deals with the industrial processing operations, technologies, and process routes, in other words the sequence of steps or operations used to convert the ore to metal. Processes and operations are studied using the methodology of “chemical reaction engineering”. As the fundamentals of the art and science of Extractive Metallurgy are infrequently taught as dedicated university or engineering schools courses, this series is intended both for students in the fields of Metallurgy and Mechanical Engineering who want to acquire this knowledge, and also for engineers put in charge of the operation of an industrial production unit or the development of a new process, who will need the basic knowledge of the corresponding technology.

Mineral Processing and the Environment

Author : G.P. Gallios
Publisher : Springer Science & Business Media
ISBN 13 : 9401722846
Total Pages : 407 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis Mineral Processing and the Environment by : G.P. Gallios

Download or read book Mineral Processing and the Environment written by G.P. Gallios and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mineral processing technologies have been used for decades to protect the environment and many examples of such applications are given here. The book covers four major subject areas: fundamentals; environmental pollution and its prevention; separation processes; and innovative techniques. Audience: Scientists, engineers and technologists conducting both applied and basic research into the different environmental aspects of mineral processing.

Microwaves and Minerals

Author : Atomic Energy of Canada Limited. Research Company
Publisher :
ISBN 13 :
Total Pages : 90 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Microwaves and Minerals by : Atomic Energy of Canada Limited. Research Company

Download or read book Microwaves and Minerals written by Atomic Energy of Canada Limited. Research Company and published by . This book was released on 1990 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: Review of the microwave heating and dielectric literature on minerals, rocks, ceramics and related materials. Ores are only considered with reference to mineral constituents or mineral processing. Microwave heating studies reported in the literature were confined to 2.45 GHz; no data were found at 915 MHz. Testing methods are discussed and both the real and imaginary components of the dielectric constant were measured as a function of temperature for serpentine, nepheline syenite, illite clay, kaolin, vermiculite, magnetite, talc and talc plus 5 percent binder (sodium silicate), supplied by the Ontario Ministry of Northern Development and Mines. The technology review includes a review of industrial microwave heating applications, applications related to minerals and electromagnetically similar materials, microwave heating of solids, microwave heating studies on rocks and minerals, dielectric data on minerals, and high temperature dielectric measurement techniques.

Advances in Gold Ore Processing

Author : Mike D. Adams
Publisher : Elsevier
ISBN 13 : 0080459080
Total Pages : 1077 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Advances in Gold Ore Processing by : Mike D. Adams

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

The Development and Application of Microwave Heating

Author : Wenbin Cao
Publisher : BoD – Books on Demand
ISBN 13 : 9535108352
Total Pages : 226 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis The Development and Application of Microwave Heating by : Wenbin Cao

Download or read book The Development and Application of Microwave Heating written by Wenbin Cao and published by BoD – Books on Demand. This book was released on 2012-11-07 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microwave heating has found many applications ranging from the microwave ovens in kitchen to heat food, to a sterilization apparatus for medical treatment, to materials processing in the various fields. In those applications, microwave heating demonstrates significant advantages over conventional methods in reduced processing time and less environmental impacts. This book is comprised of eight chapters within three parts highlighting different aspects covering both the basic understandings and the advanced applications. The included discussion on the application of microwave heating in the field of food-, chemical engineering-, agricultural-, forestry- and mineral processing industry will provide a passage for future research. As a monograph, it is designed to be a fundamental reference book, aiming to help the readers to concentrate on the key aspects behind the success in microwave heating.

Characterization of Minerals, Metals, and Materials 2020

Author : Jian Li
Publisher : Springer Nature
ISBN 13 : 3030366286
Total Pages : 723 pages
Book Rating : 4.0/5 (33 download)

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Book Synopsis Characterization of Minerals, Metals, and Materials 2020 by : Jian Li

Download or read book Characterization of Minerals, Metals, and Materials 2020 written by Jian Li and published by Springer Nature. This book was released on 2020-01-23 with total page 723 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection gives broad and up-to-date results in the research and development of materials characterization and processing. Topics covered include advanced characterization methods, minerals, mechanical properties, coatings, polymers and composites, corrosion, welding, magnetic materials, and electronic materials. The book explores scientific processes to characterize materials using modern technologies, and focuses on the interrelationships and interdependence among processing, structure, properties, and performance of materials.

Introduction to Mineralogy and Petrology

Author : Swapan Kumar Haldar
Publisher : Elsevier
ISBN 13 : 0323851363
Total Pages : 437 pages
Book Rating : 4.3/5 (238 download)

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Book Synopsis Introduction to Mineralogy and Petrology by : Swapan Kumar Haldar

Download or read book Introduction to Mineralogy and Petrology written by Swapan Kumar Haldar and published by Elsevier. This book was released on 2020-07-29 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to Mineralogy and Petrology, second edition, presents the essentials of both disciplines through an approach accessible to industry professionals, academic researchers, and students alike. This new edition emphasizes the relationship between rocks and minerals, right from the structures created during rock formation through the economics of mineral deposits. While petrology is classified on the lines of geological evolution and rock formation, mineralogy speaks to the physical and chemical properties, uses, and global occurrences for each mineral, emphasizing the need for the growth of human development. The primary goal is for the reader to identify minerals in all respects, including host-rocks, and mineral deposits, with additional knowledge of mineral-exploration, resource, extraction, process, and ultimate use. To help provide a comprehensive analysis across ethical and socio-economic dimensions, a separate chapter describes the hazards associated with minerals, rocks, and mineral industries, and the consequences to humanity along with remedies and case studies. New to the second edition: includes coverage of minerals and petrology in extra-terrestrial environments as well as case studies on the hazards of the mining industry. Addresses the full scope of core concepts of mineralogy and petrology, including crystal structure, formation and grouping of minerals and soils, definition, origin, structure and classification of igneous, sedimentary and metamorphic rocks Features more than 250 figures, illustrations and color photographs to vividly explore the fundamental principles of mineralogy and petrology Offers a holistic approach to both subjects, beginning with the formation of geologic structures that is followed by the hosting of mineral deposits and the exploration and extraction of lucrative, usable products that improve the health of global economies Includes new content on minerals and petrology in extraterrestrial environments and case studies on hazards in the mining industry

Industrial Microwave Heating

Author : A. C. Metaxas
Publisher : IET
ISBN 13 : 9780906048894
Total Pages : 380 pages
Book Rating : 4.0/5 (488 download)

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Book Synopsis Industrial Microwave Heating by : A. C. Metaxas

Download or read book Industrial Microwave Heating written by A. C. Metaxas and published by IET. This book was released on 1983 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a broad coverage of the theory and practice of industrial microwave heating. It introduces the physical processes behind dipolar and conductivity loss mechanisms and follows with a thorough presentation of dielectric property data of many industrial materials as a function of the moisture content, temperature and frequency, focussing on the interpretation of such data as regards the suitabiliy for processing these materials with microwave energy. The basic equations which govern the power dissipation, attenuation, phase constant, penetration depth and skin depth are derived from first principles while the transport equations of heat, mass and pressure are qualitatively described, giving particular emphasis to the physical mechanisms behind high frequency drying. The book provides established procedures backed by theoretical formulations for the design of industrial travelling wave and multimode applicators. It also provides extensive coverage of single mode fundamental or higher order resonant cavities and outlines a number of atypical applicator structures. It describes the essential features of processing with microwaves under vacuum and presents a brief introduction to the mechanisms which lead to gas breakdown. It stresses the need for a degree of hybridisation with other electrical or conventional heating systems and discusses a few such schemes. The book outlines a number of systems for limiting leakage from on-line industrial microwave systems and concludes with an extensive discussion of successful industrial applications.