Computational Modeling of Underground Coal Gasification, Vivek V. Ranade, Sanjay M Mahajani, Ganesh Arunkum
Автор: Aghalayam Preeti Название: Mathematical Modeling for Underground Coal Gasification ISBN: 194474925X ISBN-13(EAN): 9781944749255 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 6264.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Coal is, and remains, a primary fuel for energy generation in many parts of the world. But the burning of coal is a problem for greenhouse gas emissions and particulate emissions. Thus, the conversion of underground deposits of goal, while in place underground, to gas (chiefly methane) is a promising technology for utilizing coal while reducing some of its unwanted byproducts. It has the potential to be a cleaner technology than conventional coal combustion, and it can tap difficult-to-mine, deep coal deposits across the world. However, commercialization of UCG has been riddled with a variety of issues, including public perception and a lack of clear comprehension about underlying physicochemical phenomena. This book will bridge the gap in knowledge, and highlight modern findings related to the complex chemical and physical interactions in UCG. With a focus on the chemical reactions in UCG - and treating the underground coal cavity as 'nature's own chemical reactor', various mathematical modeling studies that serve to unravel some of the mysteries of this decades-old technique will be revealed.
Автор: J.L. Figueiredo; Jacob A. Moulijn Название: Carbon and Coal Gasification ISBN: 9024732867 ISBN-13(EAN): 9789024732869 Издательство: Springer Рейтинг: Цена: 58977.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Proceedings of the NATO Advanced Study Institute on Carbon and Coal Gasification -- Science and Technology, Alvor, Portugal, May 20-31, 1985
Автор: Bell, David A. Название: Coal Gasification and Its Applications ISBN: 0323281885 ISBN-13(EAN): 9780323281881 Издательство: Elsevier Science Рейтинг: Цена: 17685.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Skyrocketing energy costs have spurred renewed interest in coal gasification. Currently available information on this subject needs to be updated, however, and focused on specific coals and end products. For example, carbon capture and sequestration, previously given little attention, now has a prominent role in coal conversion processes.This book approaches coal gasification and related technologies from a process engineering point of view, with topics chosen to aid the process engineer who is interested in a complete, coal-to-products system. It provides a perspective for engineers and scientists who analyze and improve components of coal conversion processes.The first topic describes the nature and availability of coal. Next, the fundamentals of gasification are described, followed by a description of gasification technologies and gas cleaning processes. The conversion of syngas to electricity, fuels and chemicals is then discussed. Finally, process economics are covered. Emphasis is given to the selection of gasification technology based on the type of coal fed to the gasifier and desired end product: E.g., lower temperature gasifiers produce substantial quantities of methane, which is undesirable in an ammonia synthesis feed. This book also reviews gasification kinetics which is informed by recent papers and process design studies by the US Department of Energy and other groups, and also largely ignored by other gasification books. Approaches coal gasification and related technologies from a process engineering point of view, providing a perspective for engineers and scientists who analyze and improve components of coal conversion processes Describes the fundamentals of gasification, gasification technologies, and gas cleaning processes Emphasizes the importance of the coal types fed to the gasifier and desired end products Covers
Описание: viii and approaches could be adapted to other coal conversion and combustion problems, we have not considered combustion or gasification in fluidized or fixed beds or in situ processes. Parts I and II may well be suitable for use in an advanced course in reacting flows, and have been written partly with that in mind.
Автор: L.Douglas Smoot; Philip J. Smith Название: Coal Combustion and Gasification ISBN: 0306417502 ISBN-13(EAN): 9780306417504 Издательство: Springer Рейтинг: Цена: 45712.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Recent technical advances in computer speed and storage capacity, and in numerical prediction of recirculating turbulent flows, two-phase flows, and flows with chemical reaction have opened new opportunities for describing and modeling such complex combustion systems in greater detail.
Автор: J.L. Figueiredo; Jacob A. Moulijn Название: Carbon and Coal Gasification ISBN: 9401084483 ISBN-13(EAN): 9789401084482 Издательство: Springer Рейтинг: Цена: 41925.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Proceedings of the NATO Advanced Study Institute on Carbon and Coal Gasification -- Science and Technology, Alvor, Portugal, May 20-31, 1985
Автор: Hans-Dieter Schilling Название: Coal Gasification: Existing Processes & New Developments ISBN: 0860102637 ISBN-13(EAN): 9780860102632 Издательство: Springer Рейтинг: Цена: 30606.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.
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Автор: Williams Название: Combustion and Gasification of Coal ISBN: 1560325496 ISBN-13(EAN): 9781560325499 Издательство: Taylor&Francis Рейтинг: Цена: 36749.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Presents an overview of two of the common uses of coal: combustion and gasification. This book outlines problems and possible solutions, and describes the nature of coal. It also describes the technical aspects of combustion of pulverized coal and the combustion mechanism of coal in fixed, moving, and fluidized beds.
