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Author : J.H. Patterson
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (18 download)
Download or read book Evaluation of the Slag Flow Characterisation of Australian Coals in Slagging Gasifiers written by J.H. Patterson and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of the Slag Flow Characterisation of Australian Coals in Slagging Gasifiers written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Dave Osborne
Publisher : Elsevier
ISBN 13 : 032398441X
Total Pages : 805 pages
Book Rating : 4.3/5 (239 download)
Download or read book The Coal Handbook written by Dave Osborne and published by Elsevier. This book was released on 2023-03-30 with total page 805 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Coal Handbook: Towards Cleaner Coal Utilization, Volume Two, Second Edition provides authoritative insights on a variety of case studies to help the reader identify the most appropriate technologies to take coal, and its associated by-products, into a cleaner environment, one with integrated energy systems. Editor Dave Osborne and his team of expert contributors combine their expertise to highlight the future direction of coal utilization towards more efficient and clean use of coal. Key emerging topics such as the cleanest ways to deal with coal waste and emission reduction are covered alongside a selection of case studies from various countries.This edition includes two brand new chapters on technology variants and systems, including hybrid systems and advanced CO2 abatement strategies. With its distinguished editor and international team of expert contributors, this book is a comprehensive and invaluable resource for professionals in the coal mining, preparation and utilization industry. Reflects the latest knowledge on the social and economic value of coal, emissions from coal utilization, and the handling, impact and utilization of coal waste Explores emerging and future issues around industrial coal utilization, with a strong focus on sustainability Highlights coal resources, production and uses in established markets such as the USA and Europe, as well as emerging markets in Brazil, the Russian Federation, India, Indonesia and China Includes two brand new chapters on Hybrid Technologies and Advanced CO2 Abatement Strategies
Download or read book The Use of Thermomechanical Analysis to Quantify the Flux Additions Necessary for Slag Flow in Slagging Gasifiers Fired with Coal written by and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Dave Osborne
Publisher : Elsevier
ISBN 13 : 1782421173
Total Pages : 577 pages
Book Rating : 4.7/5 (824 download)
Download or read book The Coal Handbook: Towards Cleaner Production written by Dave Osborne and published by Elsevier. This book was released on 2013-10-31 with total page 577 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coal remains an important fossil fuel resource for many nations due to its large remaining resources, relatively low production and processing cost and potential high energy intensity. Certain issues surround its utilisation, however, including emissions of pollutants and growing concern about climate change. The coal handbook: Towards cleaner production Volume 2 explores global coal use in industry. Part one is an introductory section which reviews the social and economic value of coal, emissions from coal utilisation, the handling, impact and utilisation of coal waste, and an exploration of emerging and future issues around industrial coal utilization. Chapters in part two highlight coal resources, production and use in established markets as well as the emerging markets of Brazil, the Russian Federation, India, Indonesia, and China. Part three focuses specifically on coal utilisation in industry. Chapters consider thermal coal utilisation, coal use in iron and steel metallurgy, advances in pulverised fuel technology, and the evaluation of coal for thermal and metallurgical applications. Further chapters explore coal utilisation in the cement and concrete industries, coal gasification and conversion, and value-in-use assessment for thermal and metallurgical coal. A final chapter summarises the anticipated future pathway towards sustainable, long-term coal use, suggesting transitions that will be needed to ensure cleaner utilisation for many decades to come. With its distinguished editor and international team of expert contributors, The coal handbook Volumes 1 and 2 is a comprehensive and invaluable resource for professionals in the coal mining, preparation, and utilisation industry, those in the power sector, including plant operators and engineers, and researchers and academics interested in this field. Reviews the social and economic value of coal, emissions from coal utilisation, and the handling, impact and utilisation of coal waste Explores emerging and future issues around industrial coal utilization Highlights coal resources, production and use in established markets, as well as emerging markets such as Brazil, the Russian Federation, India, Indonesia, and China
Author :
Publisher :
ISBN 13 :
Total Pages : 600 pages
Book Rating : 4.0/5 ( download)
Download or read book Energy Research Abstracts written by and published by . This book was released on 1993 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 656 pages
Book Rating : 4.0/5 ( download)
Download or read book Australian Journal of Mining written by and published by . This book was released on 1996-03 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. F. Stephens
Publisher :
ISBN 13 : 9780642867513
Total Pages : 196 pages
Book Rating : 4.8/5 (675 download)
Download or read book Structural Characterisation of Australian Coals written by J. F. Stephens and published by . This book was released on 1985 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Slag Behavior in Gasifiers. Part I written by and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In the entrained-flow gasifiers used in integrated gasification combined cycle (IGCC) plants, the majority of mineral matter transforms to liquid slag on the wall of the gasifier and flows out the bottom. However, a small fraction of the mineral matter is entrained (as fly ash) with the raw syngas out of the gasifier to downstream processing. This molten/sticky fly ash could cause fouling of the syngas cooler. To improve gasification availability through better design and operation of the gasification process, a better understanding of slag behavior and the characteristics of the slagging process is needed. Char/ash properties, gas compositions in the gasifier, the gasifier wall structure, fluid dynamics, and plant operating conditions (mainly temperature and oxygen/carbon ratio) all affect slagging behavior. Because coal has varying ash content and composition, different operating conditions are required to maintain the slag flow and limit problems downstream. In Part I, we review the main types and the operating conditions of entrained-flow gasifiers and coal properties used in IGCC plants; we identify and discuss the key coal ash properties and the operating conditions impacting slag behavior; finally, we summarize the coal quality criteria and the operating conditions in entrained-flow gasifiers. In Part II, we discuss the constitutive modeling related to the rheological studies of slag flow.
Author :
Publisher :
ISBN 13 :
Total Pages : 900 pages
Book Rating : 4.3/5 (129 download)
Download or read book Energy Research Abstracts written by and published by . This book was released on 1985 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semiannual, with semiannual and annual indexes. References to all scientific and technical literature coming from DOE, its laboratories, energy centers, and contractors. Includes all works deriving from DOE, other related government-sponsored information, and foreign nonnuclear information. Arranged under 39 categories, e.g., Biomedical sciences, basic studies; Biomedical sciences, applied studies; Health and safety; and Fusion energy. Entry gives bibliographical information and abstract. Corporate, author, subject, report number indexes.
Download or read book Effect of Coal Properties and Operation Conditions on Flow Behavior of Coal Slag in Entrained Flow Gasifiers written by and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Integrated gasification combined cycle (IGCC) is a potentially promising clean technology with an inherent advantage of low emissions, since the process removes contaminants before combustion instead of from flue gas after combustion, as in a conventional coal steam plant. In addition, IGCC has potential for cost-effective carbon dioxide capture. Availability and high capital costs are the main challenges to making IGCC technology more competitive and fully commercial. Experiences from demonstrated IGCC plants show that, in the gasification system, low availability is largely due to slag buildup in the gasifier and fouling in the syngas cooler downstream of the gasification system. In the entrained flow gasifiers used in IGCC plants, the majority of mineral matter transforms to liquid slag on the wall of the gasifier and flows out the bottom. However, a small fraction of the mineral matter (as fly ash) is entrained with the raw syngas out of the gasifier to downstream processing. This molten/sticky fly ash could cause fouling of the syngas cooler. Therefore, it is preferable to minimize the quantity of fly ash and maximize slag. In addition, the hot raw syngas is cooled to convert any entrained molten fly slag to hardened solid fly ash prior to entering the syngas cooler. To improve gasification availability through better design and operation of the gasification process, better understanding of slag behavior and characteristics of the slagging process are needed. Slagging behavior is affected by char/ash properties, gas compositions in the gasifier, the gasifier wall structure, fluid dynamics, and plant operating conditions (mainly temperature and oxygen/carbon ratio). The viscosity of the slag is used to characterize the behavior of the slag flow and is the dominating factor to determine the probability that ash particles will stick. Slag viscosity strongly depends on the temperature and chemical composition of the slag. Because coal has varying ash content and composition, different operating conditions are required to maintain the slag flow and limit problems downstream. This report briefly introduces the IGCC process, the gasification process, and the main types and operating conditions of entrained flow gasifiers used in IGCC plants. This report also discusses the effects of coal ash and slag properties on slag flow and its qualities required for the entrained flow gasifier. Finally this report will identify the key operating conditions affecting slag flow behaviors, including temperature, oxygen/coal ratio, and flux agents.
Author :
Publisher :
ISBN 13 :
Total Pages : 1028 pages
Book Rating : 4.:/5 (31 download)
Download or read book Fossil Energy Update written by and published by . This book was released on 1983 with total page 1028 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : M. S. Lancet
Publisher :
ISBN 13 :
Total Pages : 53 pages
Book Rating : 4.:/5 (255 download)
Download or read book Gasifier Slag and Feedstock Characterization written by M. S. Lancet and published by . This book was released on 1983 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : L. J. Wibberley
Publisher :
ISBN 13 : 9781921374944
Total Pages : 94 pages
Book Rating : 4.3/5 (749 download)
Download or read book Lower Cost Gasification Power Cycles for Australian Coals and Conditions written by L. J. Wibberley and published by . This book was released on 2008 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David J. Harris
Publisher :
ISBN 13 : 9781921374425
Total Pages : 24 pages
Book Rating : 4.3/5 (744 download)
Download or read book Reactivity Characterisation of Australian Coals for Use in Advanced Technologies written by David J. Harris and published by . This book was released on 2002 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 284 pages
Book Rating : 4.F/5 ( download)
Download or read book Coal Abstracts written by and published by . This book was released on 1989 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : George M. Tataseo
Publisher :
ISBN 13 :
Total Pages : 334 pages
Book Rating : 4.:/5 (161 download)
Download or read book Analysis of a Model for Entrained Flow Coal Gasifiers written by George M. Tataseo and published by . This book was released on 1986 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:
