Rare Earth Metal Recovery For Green Technologies


Rare Earth Metal Recovery For Green Technologies
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Rare Earth Metal Recovery For Green Technologies


Rare Earth Metal Recovery For Green Technologies
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Author : Rajesh Kumar Jyothi
language : en
Publisher: Springer Nature
Release Date : 2020-03-25

Rare Earth Metal Recovery For Green Technologies written by Rajesh Kumar Jyothi and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-25 with Technology & Engineering categories.


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.



Critical And Rare Earth Elements


Critical And Rare Earth Elements
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Author : Abhilash
language : en
Publisher: CRC Press
Release Date : 2019-11-11

Critical And Rare Earth Elements written by Abhilash and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-11 with Science categories.


This book is aimed to compile the distribution of rare earth elements in various resources with their processing from secondary resources. It includes details of various processes developed for extraction of rare earth elements from varied raw materials ranging from e-wastes, tailings, process wastes and residues. It emphasizes importance of processing of the secondary resources to assist environmental remediation of such untreated wastes and get finished products. It covers all aspects of rare metals and rare earth metals in one volume covering extraction, separation and recycling of secondary resources for extraction of these metals along with relevant case studies.



Environmental Technologies To Treat Rare Earth Elements Pollution Principles And Engineering


Environmental Technologies To Treat Rare Earth Elements Pollution Principles And Engineering
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Author : Arindam Sinharoy
language : en
Publisher:
Release Date : 2022

Environmental Technologies To Treat Rare Earth Elements Pollution Principles And Engineering written by Arindam Sinharoy and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022 with Rare earth industry categories.




Element Recovery And Sustainability


Element Recovery And Sustainability
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Author : Andrew Hunt
language : en
Publisher: Royal Society of Chemistry
Release Date : 2013

Element Recovery And Sustainability written by Andrew Hunt and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Business & Economics categories.


Increased consumption of electronic equipment has brought with it a greater demand for rare earth elements and metals. Adding to this is the growth in low carbon technologies such as hybrid fuel vehicles. It is predicted that the global supply of rare earth elements could soon be exhausted. A sustainable approach to the use and recovery of rare earth elements is needed, and this book addresses the political, economic and research agendas concerning them. The problem is discussed thoroughly and a multi-disciplinary team of authors from the chemistry, engineering and biotechnology sectors presents a range of solutions, from traditional metallurgical methods to innovations in biotechnology. Case studies add value to the theory presented, and indirect targets for recovery, such as municipal waste and combustion ash are considered. This book will be essential reading for researchers in academia and industry tackling sustainable element recovery, as well as postgraduate students in chemistry, engineering and biotechnology. Environmental scientists and policy makers will also benefit from reading about potential benefits of recovery from waste streams.



Rare Metal Technology 2017


Rare Metal Technology 2017
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Author : Hojong Kim
language : en
Publisher: Springer
Release Date : 2017-02-03

Rare Metal Technology 2017 written by Hojong Kim and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-02-03 with Technology & Engineering categories.


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.



Rare Earth Elements


Rare Earth Elements
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Author : Gordon Haxel
language : en
Publisher:
Release Date : 2002

Rare Earth Elements written by Gordon Haxel and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Electronic government information categories.




Environmental Technologies To Treat Sulfur Pollution


Environmental Technologies To Treat Sulfur Pollution
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Author : Piet Lens
language : en
Publisher: IWA Publishing
Release Date : 2020-09-15

Environmental Technologies To Treat Sulfur Pollution written by Piet Lens and has been published by IWA Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-09-15 with Science categories.


This second edition is fully updated with new material to create a comprehensive and accessible reference book: New chapters on sulfur removal via bioelectrochemical systems, use of sulfate radicals in advanced oxidation processes and sulfur nanoparticle biosynthesis. New sections on: sulfur cycle chemistry and microbiology; sulfate removal vs. recovery of resources from sulfate-rich wastewaters; microaeration for biogas desulfurisation; biological treatment of gypsum and sulfur-rich solid waste; up-to-date process control for treatment of sulfur-rich waste streams. New case studies with emphasis on practices for sewer and steel corrosion control, odour mitigation, autotrophic denitrification and bioremediation of acid mine polluted sites in both developed and developing countries have been included. Novel concepts of environmental technologies to treat sulfur pollution of wastewater, off-gases, solid waste, soils and sediments are presented. Up-to-date research findings and innovative technologies for recovering resources, i.e. metals, fertiliser, biofuels and irrigation water, from sulfur polluted waste are provided. This book may serve both as an advanced textbook for undergraduate and graduate students majoring in environmental sciences, technology or engineering as well as a handbook for tertiary educators, researchers, professionals and policymakers who conduct research and practices in the sulfur related fields. It is essential reading for consulting companies when dealing with sulfur related environmental (bio)technologies.



Rare Earth Elements


Rare Earth Elements
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Author : Basudeb Basu
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2023-05-22

Rare Earth Elements written by Basudeb Basu and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-05-22 with Science categories.




Recycling Of Rare Earths


Recycling Of Rare Earths
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Author : David J. Fisher
language : en
Publisher: Materials Research Forum LLC
Release Date : 2022-03-15

Recycling Of Rare Earths written by David J. Fisher and has been published by Materials Research Forum LLC this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-03-15 with Technology & Engineering categories.


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.



Clean Coal Technologies


Clean Coal Technologies
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Author : Rajesh Kumar Jyothi
language : en
Publisher: Springer Nature
Release Date : 2021-05-10

Clean Coal Technologies written by Rajesh Kumar Jyothi and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-10 with Technology & Engineering categories.


This book presents the state of art of the several advanced approaches to beneficiation of coal. The influence of recent technology attains the advantages of processing coal, purification studies, rheological behavior, and the mineral beneficiation. The experts collected in this volume have contributed significantly to the enrichment in the in depth knowledge not only in context of working knowledge, but also future prospects of clean coal technology.