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The Rare Earth Elements
This book deals with the rare earth elements (REE), which are a series of 17 transition metals: scandium, yttrium and the lanthanide series of elements (lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium and lutetium). They are relatively unknown to the wider public, despite their numerous applications and their critical role in many high-tech applications, such as high-temperature superconductors, phosphors (for energy-saving lamps, flat-screen monitors and flat-screen televisions), rechargeable batteries (household and automotive), very strong permanent magnets (used for instance in wind turbines ...
Geology of Coal Deposits of South Limburg, The Netherlands
This book offers an up-to-date overview of the coal deposits of South Limburg (Netherlands), the Aachen area (Germany), and the Campine area (Belgium). Although the amount of available literature on these coal deposits is quite vast, the majority of the texts date back to the mid-twentieth century, and most publications focus more on the stratigraphy of the coal layers and the rank of the coal. Moreover, the concept of continental drift is largely ignored in these publications. In addition to providing updated information, this book also discusses coal mining in these regions; the formation and petrography of coal; and the geological evolution of Western Europe/the Netherlands, Germany and Belgium. In order to explain the tropical nature of the flora in the Carboniferous period, paleogeographic aspects are also taken into account.
Rock-forming Minerals
Description based on: v. 3, published in 2003.
Prospective Life Cycle Assessment of High-Temperature Superconductors for Future Grid Applications
High-temperature superconductors have distinct advantages compared to conventional conductors. Below their critical temperature, superconductors have immeasurably low ohmic losses. To maintain the superconducting state, superconductors require constant cooling. This study aims at identifying the environmental impacts of the application of superconductors in future grid technologies such as superconducting power cables.
Fundamentals of Inorganic Membrane Science and Technology
Inorganic membrane science and technology is a new field of membrane separation technology which until recently was dominated by the earlier field of polymer membranes. Currently the subject is undergoing rapid development and innovation. The present book describes the fundamental principles of both synthesis of inorganic membranes and membrane supports and also the associated phenomena of transport and separation in a semi-quantitative form. Features of this book: - Examples are given which illustrate the state-of-the-art in the synthesis of membranes with controlled properties - Future possibilities and limitations are discussed - The reader is provided with references to more extended treatments in the literature - Potential areas for future innovation are indicated. By combining aspects of both the science and technology of inorganic membranes this book serves as a useful source of information for scientists and engineers working in this field. It also provides some observations of important investigators who have contributed to the development of this subject.
Mining Environment Management Manual
This Mining Environment Management Manual is developed for the benefit of the entire mining industry in the Country. The Manual has been designed in such a manner that it can be easily used by the engineers and environmentalists in the mining complexes in their efforts for the management of mining environment. The Manual presents the existing status and comprehensive overview of all the aspects of mining environment. Since environment is a developing subject the user of the Manual is suggested to, wherever necessary, consult the web-sites of MOEF and other concerned organizations for the latest status. The manual in nineteen chapters outlines the following for the benefit of the users. 1. Br...
Fluid Movements — Element Transport and the Composition of the Deep Crust
Many geologists have an equivocal attitude to fluid movements within the crust and the associated changes in the chemical and physical properties of crustal rocks. The controversies earlier this centuary between the "soaks" and the "pontiffs" memorably summarised by H. H. Read (1957) in The Granite Controversy have largely been resolved. Few would now advocate the formation of large granitic bodies by in situ transformation of pre-existing crust as the result of the passage of ichors without the formation of a granitic melt. To many geochemists fluid transport and metasomatism have become slightly suspect processes which at the most locally disturb the primary geochemical and isotopic signat...
Chemical Transport in Metasomatic Processes
As indicated on the title page, this book is an outgrowth of the NATO Advanced Study Institute (ASI) on Chemical Transport in Metasomatic Processes, which was held in Greece, June 3-16, 1985. The ASI consisted of five days of invited lectures, poster sessions, and discussion at the Club Poseidon near Loutraki, Corinthia, followed by a two-day field trip in Corinthia and Attica. The second week of the ASI consisted of an excursion aboard M/S Zeus, M/Y Dimitrios II, and the M/S Irini to four of the Cycladic Islands to visit, study, and sample outstanding exposures of metasomatic activity on Syros, Siphnos, Seriphos, and Naxos. Nine teen invited lectures and 10 session chairmen/discussion leade...
Colloidal Silica
In spite of the apparent simplicity of silica's composition and structure, scientists are still investigating fundamental questions regarding the formation, constitution, and behavior of colloidal silica systems. Colloidal Silica: Fundamentals and Applications introduces new information on colloid science related to silica chemistry as well
