Описание: A comprehensive reference on the synthetic chemistry of cycloaddition reactions Dipolar cycloaddion reactions have found many useful applications in chemistry, particularly with respect to the synthesis of compounds with new chiral centers. Such asymmetric syntheses have a growing importance in the pharmaceutical and agricultural industries with respect to the preparation of chiral drugs and natural products. This much-needed volume updates the popular 1984 edition with advances made over the last twenty years in cycloaddition reactions. While the 1984 volume focused on theory, structure, reactivities, and selectivities, the new volume is geared toward synthetic applications. Both carbonyl ylides and nitronates, important members of the 1,3-dipole family that were not reviewed previously, are now included. Also, beyond the capability of the 1,3-dipolar cycloadditon reaction to produce heterocycles, the ability of heteroatom-containing cycloadducts to transform into a variety of other functionalized organic molecules, cylclic or acyclic, and the ability of many 1,3-dipolar cycloadditions to generate rings containing several contiguous stereocenters in one synthetic operation is discussed. Volume 59 provides the only comprehensive reference on the market detailing the synthetic chemistry of cycloaddition reactions.
Описание: In a devastating and urgent work of investigative journalism, Pulitzer Prize-winner, Chris Hamby, uncovers the tragic resurgence of black lung disease in Appalachia, its Big Coal cover-up, and the resilient mining communities who refuse to back down.
Автор: Alena Mudroch; Ulrich Stottmeister; Christopher Ke Название: Remediation of Abandoned Surface Coal Mining Sites ISBN: 3642076416 ISBN-13(EAN): 9783642076411 Издательство: Springer Рейтинг: Цена: 29209.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This report was prepared to provide guidance to those who are responsible for the prevention of environmental effects from surface mining and for the restoration of the mining areas. Environmental problems of surface coal mining and restoration of the mine sites are discussed in the re- port.
Описание: Advanced Reservoir and Production Engineering for Coal Bed Methane presents the reader with design systems that will maximize production from worldwide coal bed methane reservoirs. Authored by an expert in the field with more than 40 years of’ experience, the author starts with much needed introductory basics on gas content and diffusion of gas in coal, crucial for anyone in the mining and natural gas industries. . Going a step further, chapters on hydrofracking, horizontal drilling technology, and production strategies address the challenges of dewatering, low production rates, and high development costs. This book systematically addresses all three zones of production levels, shallow coal, medium depth coal, and deep coal with coverage on gas extraction and production from a depth of 500 feet to upwards of 10,000 feet, strategies which cannot be found in any other reference book. In addition, valuable content on deep coal seams with content on enhanced recovery, a discussion on CO2 flooding, infra-red heating and even in-situ combustion of degassed coal, giving engineers a greater understanding on how today’s shale activities can aid in enhancing production of coal bed for future natural gas production.
Автор: Dilip Kumar Название: Management of Coking Coal Resources ISBN: 0128031603 ISBN-13(EAN): 9780128031605 Издательство: Elsevier Science Рейтинг: Цена: 17517.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Management of Coking Coal Resources provides a one-stop reference that focuses on sustainable mining practices using a four-point approach that includes the economical, governmental, societal, and environmental aspects of coal exploration, coking coal mining, and steelmaking applications.
This type of approach galvanizes the excavation, processing methods, and end uses of coal as an energy and steelmaking source, thus ensuring that the supply of coking coal meets the future demands of the rapidly expanding economies in India and other developing countries.
The book provides information on the strategic planning and revitalization of India's Jharia coalfield, addressing actionable plans for methods of extraction, master plans for mine fires, subsidence management, land use planning, and sustainable mining.
Users will find a multidisciplinary reference that presents the broad range of applications, techniques, and methodologies used in maintaining coking coal quality from exploration through extraction.
Автор: Thurber Название: The Global Coal Market ISBN: 1107092426 ISBN-13(EAN): 9781107092426 Издательство: Cambridge Academ Рейтинг: Цена: 21859.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Written for scholars and practitioners, this book examines the key producers and consumers that will most influence the production, transport and use of coal in the future. A series of country case studies shed light on how the global coal market may evolve, and the associated economic and environmental implications.
Автор: Wright Название: The Political Economy of the Chinese Coal Industry ISBN: 0415493285 ISBN-13(EAN): 9780415493284 Издательство: Taylor&Francis Рейтинг: Цена: 22968.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book examines key aspects of China`s coal industry which illustrate the political economy of China`s economic transformation. It sheds light on the broader issues of China`s transition from socialism to capitalism, focussing on the shift to a market economy, the rise of rural industry and the situation of China`s working class.
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