UID:
kobvindex_HPB1321795724
Format:
1 online resource (342 pages).
ISBN:
9781789062243
,
1789062241
Series Statement:
Integrated Environmental Technology Ser.
Content:
Rare earth elements (REE) have applications in various modern technologies, e.g., semiconductors, mobile phones, magnets. They are categorized as critical raw materials due to their strategic importance in economies and high risks associated with their supply chain. Therefore, more sustainable practices for efficient extraction and recovery of REE from secondary sources are being developed. This book, Environmental Technologies to Treat Rare Earth Elements Pollution: Principles and Engineering: presents the fundamentals of the (bio)geochemical cycles of rare earth elements and which imbalances in these cycles result in pollution. overviews physical, chemical and biological technologies for successful treatment of water, air, soils and sediments contaminated with different rare earth elements. explores the recovery of value-added products from waste streams laden with rare earth elements, including nanoparticles and quantum dots. This book is suited for teaching and research purposes as well as professional reference for those working on rare earth elements. In addition, the information provided in this book is helpful to scientists, researchers and practitioners in related fields, such as those working on metal/metalloid microbe interaction and sustainable green approaches for resource recovery from wastes.
Note:
4.3 TYPES OF REE DEPOSITS
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Cover -- Contents -- Preface -- List of Contributors -- Part I: Environmental Technologies to Treat Rare Earth Pollution -- Chapter 1: Environmental technologies to treat pollution by rare earth elements -- 1.1 INTRODUCTION -- 1.2 BIOGEOCHEMICAL CYCLES OF RARE EARTH ELEMENTS -- 1.3 RECOVERY OF RARE EARTH ELEMENTS FROM WASTE RESOURCES -- 1.4 TECHNOLOGIES TO RECOVER RARE EARTH ELEMENTS -- 1.5 APPLICATION OF RARE EARTH ELEMENTS AS NANOPARTICLES -- REFERENCES -- Part II: Biogeochemical Cycles of Rare Earth Elements -- Chapter 2: Discovery and occurrence of lanthanoids and yttrium
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2.1 NAMING AND STRUCTURE OF LANTHANOIDS AND YTTRIUM -- 2.1.1 Nomenclature -- 2.1.2 Structure -- 2.1.3 Other fancy names of REE -- 2.2 HISTORY OF Y AND REE DISCOVERY -- 2.2.1 Discovery of REE -- 2.2.2 Yttrium, Y, 1794 -- 2.2.3 Lanthanum, La, 1839 -- 2.2.4 Cerium, Ce, 1803 -- 2.2.5 Praseodymium, Pr, 1885 -- 2.2.6 Neodymium, Nd, 1885 -- 2.2.7 Promethium, Pm, 1947 -- 2.2.8 Samarium, Sm, 1879 -- 2.2.9 Europium, Eu, 1901 -- 2.2.10 Gadolinium, Gd, 1880 -- 2.2.11 Terbium, Tb, 1843 -- 2.2.12 Dysprosium, Dy, 1886 -- 2.2.13 Holmium, Ho, 1879 -- 2.2.14 Erbium, Er, 1843 -- 2.2.15 Thulium, Tm, 1879
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2.2.16 Ytterbium, Yb, 1878 -- 2.2.17 Lutetium, Lu, 1907 -- 2.3 PRESENTATION OF THE SUITE OF LANTHANOIDS AND Y -- 2.4 OCCURRENCE OF LANTHANOIDS AND Y -- 2.4.1 REY in rocks -- 2.4.2 Analyses of REY in abundant minerals -- 2.4.3 REY distribution in the hydrosphere -- 2.5 REY DEPOSITS -- 2.5.1 Geopolitical sources of rare earth elements production -- 2.5.2 Endogenic enrichment of REY -- 2.5.2.1 Carbonatites -- 2.5.2.2 Pegmatites -- 2.5.2.3 Mountain pass REY deposit -- 2.5.2.4 Bayan Obo REY deposit -- 2.5.2.5 Peralkaline igneous deposits -- 2.5.2.6 Hydrothermal vein deposits
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2.5.3 Exogenic enrichment -- 2.5.3.1 Regolith-hosted REY deposits -- 2.5.3.2 Ion-adsorbed deposits -- 2.5.3.3 Ocean seabed mud -- 2.5.4 Anthropogenic REY enrichments -- 2.6 SUMMARY -- REFERENCES -- Chapter 3: Occurrence and detection of the rare earth elements -- 3.1 INTRODUCTION -- 3.2 MINERALOGY OF THE REE -- 3.3 PRIMARY SOURCES OF THE RARE EARTH ELEMENTS -- 3.4 PROCESSES INVOLVED IN THE FORMATION OF REE DEPOSITS -- 3.4.1 Igneous processes involved in REE deposit formation -- 3.4.2 Hydrothermal processes involved in REE deposit formation -- 3.4.3 Sedimentary, secondary and placer processes
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3.5 RARE EARTH ELEMENT MINERAL DEPOSIT TYPES -- 3.5.1 Carbonatites -- 3.5.2 Alkaline rocks -- 3.5.3 Granites and rhyolites -- 3.5.4 Iron oxide-copper-gold (IOCG) -- 3.5.5 Unconformity-related -- 3.5.6 Placer and heavy mineral sands -- 3.5.7 Laterite and ionic clay deposits -- 3.6 EXPLORATION FOR REE DEPOSITS -- 3.7 CONCLUSIONS -- REFERENCES -- Chapter 4: Sources and applications of rare earth elements -- 4.1 INTRODUCTION -- 4.1.1 Occurrence in different geological systems, mineralogy and demand -- 4.1.2 Behavior of REE in different geological systems -- 4.2 BRIEF HISTORY OF REE
Additional Edition:
Print version: Sinharoy, Arindam. Environmental Technologies to Treat Rare Earth Element Pollution. London : IWA Publishing, ©2022 ISBN 9781789062229
Language:
English
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