The Effects of Internal Surface Area and Micropore Diffusion Upon the Rate of Reaction Between Illinois #6 Coal Char and Carbon Dioxide

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ISBN 13 :
Total Pages : 784 pages
Book Rating : 4.:/5 (178 download)

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Book Synopsis The Effects of Internal Surface Area and Micropore Diffusion Upon the Rate of Reaction Between Illinois #6 Coal Char and Carbon Dioxide by : Joseph R. Theis

Download or read book The Effects of Internal Surface Area and Micropore Diffusion Upon the Rate of Reaction Between Illinois #6 Coal Char and Carbon Dioxide written by Joseph R. Theis and published by . This book was released on 1986 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Catalytic Coal Gasification

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Publisher :
ISBN 13 :
Total Pages : 66 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Catalytic Coal Gasification by : Janet R. Pullen

Download or read book Catalytic Coal Gasification written by Janet R. Pullen and published by . This book was released on 1984 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Effect of Porous Structure on Carbon Activation

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ISBN 13 :
Total Pages : 108 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Effect of Porous Structure on Carbon Activation by : Colorado. University. Chemical Engineering Department

Download or read book Effect of Porous Structure on Carbon Activation written by Colorado. University. Chemical Engineering Department and published by . This book was released on 1971 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Changes in the Pore Structure of Coal with Chemical Processing

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ISBN 13 :
Total Pages : 120 pages
Book Rating : 4.:/5 (35 download)

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Book Synopsis Changes in the Pore Structure of Coal with Chemical Processing by : George Sam Booras

Download or read book Changes in the Pore Structure of Coal with Chemical Processing written by George Sam Booras and published by . This book was released on 1976 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Internal Surface Area, Moisture Content, and Porosity of Illinois Coals

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Publisher : Forgotten Books
ISBN 13 : 9780366233328
Total Pages : 48 pages
Book Rating : 4.2/5 (333 download)

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Book Synopsis Internal Surface Area, Moisture Content, and Porosity of Illinois Coals by : Josephus Thomas Jr

Download or read book Internal Surface Area, Moisture Content, and Porosity of Illinois Coals written by Josephus Thomas Jr and published by Forgotten Books. This book was released on 2018-04-27 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Internal Surface Area, Moisture Content, and Porosity of Illinois Coals: Variations With Coal Rank The surface area of a solid is an important physical parameter, which can generally be correlated with the solid's rate of reactivity. In general, the greater the surface area, the higher the rate of reactivity in such processes as solubilization, catalysis, ion exchange, thermal decomposition, and corrosion; for coals, combustion and weathering also can be included. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

The Changes in the Pore Structure of Coal with Progressive Extraction

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ISBN 13 :
Total Pages : 264 pages
Book Rating : 4.:/5 (35 download)

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Book Synopsis The Changes in the Pore Structure of Coal with Progressive Extraction by : David Jeffrey Medeiros

Download or read book The Changes in the Pore Structure of Coal with Progressive Extraction written by David Jeffrey Medeiros and published by . This book was released on 1975 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Kinetics of the Reaction of Carbon Dioxide and Wyodak Coal Char Between 1073-1373 [degrees]K

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ISBN 13 :
Total Pages : 278 pages
Book Rating : 4.:/5 (178 download)

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Book Synopsis The Kinetics of the Reaction of Carbon Dioxide and Wyodak Coal Char Between 1073-1373 [degrees]K by : Roy M. Patrick

Download or read book The Kinetics of the Reaction of Carbon Dioxide and Wyodak Coal Char Between 1073-1373 [degrees]K written by Roy M. Patrick and published by . This book was released on 1983 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Effect of Carbon Dioxide Concentration on the Gasification Rate of Artificial Graphite

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ISBN 13 :
Total Pages : 138 pages
Book Rating : 4.:/5 (35 download)

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Book Synopsis The Effect of Carbon Dioxide Concentration on the Gasification Rate of Artificial Graphite by : P. V. N. Ramachandra Rao

Download or read book The Effect of Carbon Dioxide Concentration on the Gasification Rate of Artificial Graphite written by P. V. N. Ramachandra Rao and published by . This book was released on 1955 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Micropore diffusion in coal chars under reactive conditions

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (17 download)

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Book Synopsis Micropore diffusion in coal chars under reactive conditions by : M. T. Perkins

Download or read book Micropore diffusion in coal chars under reactive conditions written by M. T. Perkins and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Thermodynamics and Surface Structure of Coals

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ISBN 13 :
Total Pages : 10 pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Thermodynamics and Surface Structure of Coals by :

Download or read book Thermodynamics and Surface Structure of Coals written by and published by . This book was released on 1990 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: We propose that most pores in coals are closed. They cannot be reached by diffusion through a pore network but can only be reached by diffusion through solid coal. Co2 gives accurate total surface areas because it dissolves in and rapidly diffuses through solid coals, reaching all the pores. This surface area is irrelevant to materials which are only slightly soluble or insoluble in coals for these can only reach a small portion of the pores. Thus, the diffusion rate controls the determined pore size. For the large molecules involved in direct-liquefaction and most organic reactions, the effective surface areas of these coals are very small, only a few m2/g. The consequences of this structure model for coal processing and reaction are significant. These coals cannot be considered high (hundreds of m2/g) surface area materials which are easily accessible. They are low surface area solids only slightly permeable to hydrocarbons. The advantages of fine grinding are obvious. Using solvents which will cause coal to become rubbery rather than glassy will enhance diffusion and thus reactivity.

Physical Changes in the Pore Structure of Coal with Chemical Processing

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Physical Changes in the Pore Structure of Coal with Chemical Processing by :

Download or read book Physical Changes in the Pore Structure of Coal with Chemical Processing written by and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The physical structure of Roland Seam coal was characterized by studying the surface areas, pore volumes, and pore distributions of raw coal, extracted coals, and reacted coals. BET surface areas were measured by carbon dioxide adsorption at 195°K and nitrogen adsorption at 77°K. Pore volumes were calculated by the difference in the reciprocals of measured apparent and actual densities. Distribution curves were generated by measuring mercury penetration as a function of pressure. The data gathered suggests a micropore structure having a 34 A average diameter and random constrictions of the order of 4 A. Extraction generates new micropores and degrades the micropore structure. Changes in the pore distribution and the generation of new pores indicate that resistance to extraction due to the pore structure is minimal, while pore-volume data confirm the preferential liquefaction of lower-molecular-weight material. Increases in surface roughness due to pretreatment of the coal indicate a higher selectivity of solvents after hydrogenation of the coal. A study of the BET constant implies that the surface becomes more favorable to carbon dioxide adsorption with increasing extraction.

Recent Advances in Adsorption Processes for Environmental Protection and Security

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Publisher : Springer Science & Business Media
ISBN 13 : 1402068034
Total Pages : 201 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Recent Advances in Adsorption Processes for Environmental Protection and Security by : José Paulo Mota

Download or read book Recent Advances in Adsorption Processes for Environmental Protection and Security written by José Paulo Mota and published by Springer Science & Business Media. This book was released on 2007-10-30 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of the Workshop was to share knowledge on the latest advances on adsorption processes for environmental security and protection, as well as to disseminate the main results and achievements of recent NATO Science-for-Peace projects on environmental security and protection. This volume provides a comprehensive report on adsorption and colloids phenomena, carbon materials and adsorbents for various industrial applications, ecological safety and antiterrorism.

Wax Deposition

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Publisher : CRC Press
ISBN 13 : 1466567678
Total Pages : 182 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Wax Deposition by : Zhenyu Huang

Download or read book Wax Deposition written by Zhenyu Huang and published by CRC Press. This book was released on 2016-03-09 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wax Deposition: Experimental Characterizations, Theoretical Modeling, and Field Practices covers the entire spectrum of knowledge on wax deposition. The book delivers a detailed description of the thermodynamic and transport theories for wax deposition modeling as well as a comprehensive review of laboratory testing for the establishment of appropr

Coal Gasification and Its Applications

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Publisher : William Andrew
ISBN 13 : 1437778518
Total Pages : 414 pages
Book Rating : 4.4/5 (377 download)

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Book Synopsis Coal Gasification and Its Applications by : David A. Bell

Download or read book Coal Gasification and Its Applications written by David A. Bell and published by William Andrew. This book was released on 2010-12-08 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 gasification kinetics, which was largely ignored by other gasification books - Provides a perspective for engineers and scientists who analyze and improve components of the coal conversion processes - Describes the fundamentals of gasification, gasification technologies, and gas cleaning processes - Covers gasification kinetics, which was largely ignored by other gasification books

The Science of Victorian Brown Coal

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Publisher : Butterworth-Heinemann
ISBN 13 : 1483162230
Total Pages : 767 pages
Book Rating : 4.4/5 (831 download)

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Book Synopsis The Science of Victorian Brown Coal by : R.A. Durie

Download or read book The Science of Victorian Brown Coal written by R.A. Durie and published by Butterworth-Heinemann. This book was released on 2013-10-22 with total page 767 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Science of Victorian Brown Coal provides extensive information on Victorian brown coal, which is a major fossil fuel resource by any standard and constitutes about 97% of Victoria's recoverable energy reserves. Energy from brown coal has been the mainstay of the Victorian economy, providing low-cost electricity to the state grid, briquettes as a fuel for industry and town gas prior to the discovery of natural gas. Because of the unique properties of the coal, it has been necessary to develop an in-depth scientific knowledge of the coal and its behavior, as well as innovative technologies for its effective utilization. The economic benefit brown coal has provided to Victoria is demonstrated throughout the chapters. This book aims to provide the springboard for further research and lead to a new era in the development of value-added products and the more efficient utilization of this major resource. This text is a useful reference for students or individuals conducting research on fossil fuel energy, specifically on brown coals.

Activated Carbon Adsorption

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Publisher : CRC Press
ISBN 13 : 1420028812
Total Pages : 498 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Activated Carbon Adsorption by : Roop Chand Bansal

Download or read book Activated Carbon Adsorption written by Roop Chand Bansal and published by CRC Press. This book was released on 2005-05-24 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: High surface area, a microporous structure, and a high degree of surface reactivity make activated carbons versatile adsorbents, particularly effective in the adsorption of organic and inorganic pollutants from aqueous solutions. Activated Carbon Adsorption introduces the parameters and mechanisms involved in the activated carbon adsorption

Handbook of Alternative Fuel Technologies, Second Edition

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Publisher : CRC Press
ISBN 13 : 146659456X
Total Pages : 706 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Handbook of Alternative Fuel Technologies, Second Edition by : Sunggyu Lee

Download or read book Handbook of Alternative Fuel Technologies, Second Edition written by Sunggyu Lee and published by CRC Press. This book was released on 2014-07-08 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt: While strides are being made in the research and development of environmentally acceptable and more sustainable alternative fuels—including efforts to reduce emissions of air pollutants associated with combustion processes from electric power generation and vehicular transportation—fossil fuel resources are limited and may soon be on the verge of depletion in the near future. Measuring the correlation between quality of life, energy consumption, and the efficient utilization of energy, the Handbook of Alternative Fuel Technologies, Second Edition thoroughly examines the science and technology of alternative fuels and their processing technologies. It focuses specifically on environmental, technoeconomic, and socioeconomic issues associated with the use of alternative energy sources, such as sustainability, applicable technologies, modes of utilization, and impacts on society. Written with research and development scientists and engineers in mind, the material in this handbook provides a detailed description and an assessment of available and feasible technologies, environmental health and safety issues, governmental regulations, and issues and agendas for R&D. It also includes alternative energy networks for production, distribution, and consumption. What’s New in This Edition: Contains several new chapters of emerging interest and updates various chapters throughout Includes coverage of coal gasification and liquefaction, hydrogen technology and safety, shale fuel by hydraulic fracturing, ethanol from lignocellulosics, biodiesel, algae fuels, and energy from waste products Covers statistics, current concerns, and future trends A single-volume complete reference, the Handbook of Alternative Fuel Technologies, Second Edition contains relevant information on chemistry, technology, and novel approaches, as well as scientific foundations for further enhancements and breakthroughs. In addition to its purposes as a handbook for practicing scientists and engineers, it can also be used as a textbook or as a reference book on fuel science and engineering, energy and environment, chemical process design, and energy and environmental policy.