Rare Earth Elements In Agriculture With Emphasis On Animal Husbandry
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Rare Earth Elements In Agriculture With Emphasis On Animal Husbandry
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Author : Kerstin Redling
language : en
Publisher:
Release Date : 2006
Rare Earth Elements In Agriculture With Emphasis On Animal Husbandry written by Kerstin Redling and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with categories.
Rare Earths Industry
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Author : Ismar Borges De Lima
language : en
Publisher: Elsevier
Release Date : 2015-09-10
Rare Earths Industry written by Ismar Borges De Lima and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-10 with Science categories.
Rare Earths elements are composed of 15 chemical elements in the periodic table. Scandium and yttrium have similar properties, with mineral assemblages, and are therefore referred alike in the literature. Although abundant in the planet surface, the Rare Earths are not found in concentrated forms, thus making them economically valued as they are so challenging to obtain. Rare Earths Industry: Technological, Economic and Environmental Implications provides an interdisciplinary orientation to the topic of Rare Earths with a focus on technical, scientific, academic, economic, and environmental issues. Part I of book deals with the Rare Earths Reserves and Mining, Part II focuses on Rare Earths Processes and High-Tech Product Development, and Part III deals with Rare Earths Recycling Opportunities and Challenges. The chapters provide updated information and priceless analysis of the theme, and they seek to present the latest techniques, approaches, processes and technologies that can reduce the costs of compliance with environmental concerns in a way it is possible to anticipate and mitigate emerging problems. Discusses the influence of policy on Rare Earth Elements to help raise interest in developing strategies for management resource development and exploitation Global contributions will address solutions in countries that are high RE producers, including China, Brazil, Australia, and South China End of chapter critical summaries outline the technological, economic and environmental implications of rare earths reserves, exploration and market Provides a concise, but meaningful, geopolitical analysis of the current worldwide scenario and importance of rare earths exploration for governments, corporate groups, and local stakeholders
Rare Earth Elements
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Author : Marc Humphries
language : en
Publisher: DIANE Publishing
Release Date : 2010-11
Rare Earth Elements written by Marc Humphries and has been published by DIANE Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-11 with Science categories.
Contents: (1) Intro.; (2) What are Rare Earth Elements (REE)?; (3) Major End Uses and Applications: Demand for REE; The Application of REE in National Defense; (4) Rare Earth Resources and Production Potential; Supply Chain Issues; Role of China; (5) Rare Earth Legislation in the 111th Congress: H.R. 4866, and S. 3521, the Rare Earths Supply-Chain Technology and Resources Transformation Act of 2010; H.R. 5136, the FY 2011 Nat. Defense Authorization Act; P.L. 111-84, the FY 2010 Nat. Defense Authorization Act; (6) Possible Policy Options: Authorize and Appropriate Funding for a USGS Assessment; Support and Encourage Greater Exploration for REE; Challenge China on Its Export Policy; Establish a Stockpile. Illustrations.
Progress In The Science And Technology Of The Rare Earths
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Author : Leroy Eyring
language : en
Publisher: Elsevier
Release Date : 2013-09-17
Progress In The Science And Technology Of The Rare Earths written by Leroy Eyring and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-09-17 with Science categories.
Progress in the Science and Technology of the Rare Earths, Volume 2 is a collection of papers that details the advancement in various areas of rare earth technology. The coverage of the text includes the practical applications and methods of preparation of rare earth materials. The selection also covers topics about the various properties of rare earths, such as the molecular field model of exchange coupling in rare earth materials; thermodynamic and magnetic properties of the rare earth chalcogenides and pnictides; and structural and solid state chemistry of pure rare earth oxides. The book will be of great use to individuals involved in the research and development of technologies that utilize rare earth materials.
Comments On Information On Rare Earth Elements In Agriculture
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Author : G.E. Rayment
language : en
Publisher:
Release Date : 1990
Comments On Information On Rare Earth Elements In Agriculture written by G.E. Rayment and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Rare earths categories.
Rare Earth Elements In Human And Environmental Health
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Author : Giovanni Pagano
language : en
Publisher: CRC Press
Release Date : 2016-12-01
Rare Earth Elements In Human And Environmental Health written by Giovanni Pagano and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-12-01 with Medical categories.
This book presents the multifaceted aspects of rare earth elements (REEs), focusing on both their potential benefits and adverse health effects. The adverse impacts of REEs on human and environmental health raise a growing concern not only in the scientific community but also among a number of stakeholders, potentially including students, media workers, and decision makers. The recognized and potential benefits arising from REE-related technological applications may envisage their further advantages. A limited number of books have been devoted so far to REEs, and they mainly focus on REE-related chemistry, mineralogy, economy, and developing technologies for these elements. This book presents recent research achievements in REE-associated health effects, which have been mostly confined to journal reports on individual laboratory studies so far. It is an updated and balanced approach to REE research and technology. It provides novel yet established information as stated in the title "At the Crossroads between Toxicity and Safety," with particular emphasis on the hormesis phenomenon.
Agromining Farming For Metals
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Author : Antony van der Ent
language : en
Publisher: Springer
Release Date : 2017-10-28
Agromining Farming For Metals written by Antony van der Ent and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-28 with Science categories.
This is the first book on global agromining/phytomining technology. It presents the complete metal farming or agromining chain; an emerging technology expected to be transformative in the extraction of resources of those elements not accessible by traditional mining techniques. Meeting the demand for critical minerals (rare earth elements, platinum group elements, nickel cobalt) is increasingly difficult in the 21st century due to resource depletion and geopolitical factors. Agromining uses hyperaccumulator plants as “metal crops” farmed on sub-economic soils or mineral waste to obtain valuable elements. This book, which follows the metal farming chain, starts with the latest information on the global distribution and ecology of hyperaccumulator plants, biogeochemical pathways, the influence of rhizosphere microbes, as well as aspects of propagation and conservation of these unusual plants. It then presents the state of the art in new tools for identifying hyperaccumulator plants and for understanding their physiology and molecular biology. It goes on to describe the agronomy of “metal crops,” and opportunities for incorporating agromining into rehabilitation and mine closure, including test-cases of nickel, cobalt, selenium, thallium, rare earth elements and PGEs. Finally, it concludes with an overview of the latest developments in the processing of bio-ores and associated products. This book is edited and authored by the pioneers in the field who have been at the foreground of the development of agromining over the past three decades. It is timely as agromining is now at a pivotal point in its development with rapid expansion of activities in the field around the globe. As such it is of interest to environmental professionals in the minerals industry, government regulators and academics.
Metals And Metalloids In Soil Plant Water Systems
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Author : Tariq Aftab
language : en
Publisher: Academic Press
Release Date : 2022-08-13
Metals And Metalloids In Soil Plant Water Systems written by Tariq Aftab and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-08-13 with Science categories.
Metals and Metalloids in Soil-Plant-Water Systems: Phytophysiology and Remediation Techniques examines the impact of metal/metalloid contamination on the plant lifecycle, along with microbes present in soil. Highlighting uptake and translocation, the book also examines antioxidant, photosynthesis and growth characteristics of plants grown in metal contaminated soil. Beginning with an introduction to different sources of soil and water pollution, chapters assess the environmental cytotoxicity pollution impact on plants, as well as how the generation of reactive oxygen and nitrogen species in plant tissues is affected. The book also discusses various soil remediation methodologies, including the potential applications of metal oxidizing microbes and nanomaterials. This is an essential resource for researchers and students interested in plant physiology, soil science, environmental science and agriculture. Provides a comprehensive overview of metal and metalloids speciation, fractionation, bioavailability and transfer to plants Analyzes properties of plants grown with excess metals/metalloids in soils Highlights applications of biochar and other biostimulants for sustainable metal/metalloid remediation
Science And Technology Of Rare Earth Materials
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Author : E C Subbarao
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Science And Technology Of Rare Earth Materials written by E C Subbarao and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Science categories.
Science and Technology of Rare Earth Materials reviews the important aspects of the science and technology of rare earth materials, covering the entire spectrum from occurrence to extraction and purification, phase relationships, electronic structure, and applications. This book is organized into five sections encompassing 19 chapters. The occurrence, extraction, and production of rare earths are discussed in the first section, followed by purification methods employed for rare earths, together with the role of impurities on their behavior. The phase relations among the rare earth alloys, including a particular reference to the technologically important rare earth-cobalt alloys, and phase relations among the rare earth oxides are considered in the second section. The succeeding two sections focus on studies of the electronic structure of rare earth materials, with emphasis on the use of nuclear magnetic resonance and Mössbauer spectroscopy. Theoretical conceptions are set forth as well as the effect of crystal fields and valence fluctuations on the properties of rare earth systems. The final section describes some of the extensive current uses of rare earth materials such as in the steel industry and in permanent magnets, as well as emerging applications in catalysis, hydrogen storage, ferroelectrics, and fast ion conductors. This book is a valuable resource for researchers and students interested in rare earths.
Feed Additives And Supplements For Ruminants
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Author : M. S. Mahesh
language : en
Publisher: Springer Nature
Release Date :
Feed Additives And Supplements For Ruminants written by M. S. Mahesh and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
