Coal Desulfurization
Author | : Robert Allen Meyers |
Publisher | : Marcel Dekker |
Total Pages | : 280 |
Release | : 1977 |
Genre | : Technology & Engineering |
ISBN | : |
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Author | : Robert Allen Meyers |
Publisher | : Marcel Dekker |
Total Pages | : 280 |
Release | : 1977 |
Genre | : Technology & Engineering |
ISBN | : |
Author | : IEA Coal Research |
Publisher | : Butterworth-Heinemann |
Total Pages | : 376 |
Release | : 1989 |
Genre | : Coal |
ISBN | : |
Author | : James G. Speight |
Publisher | : John Wiley & Sons |
Total Pages | : 239 |
Release | : 2005-05-13 |
Genre | : Science |
ISBN | : 0471718505 |
All the guidance needed to test coal and analyze the results With the skyrocketing costs of most fuel sources, government, industry, and consumers are taking a greater interest in coal, an abundant and inexpensive alternative, which has been made more environmentally friendly through new technology. Published in response to this renewed interest, Handbook of Coal Analysis provides readers with everything they need to know about testing and analyzing coal. Moreover, it explains the meaning of test results and how these results can predict coal behavior and its corresponding environmental impact during use. The thorough coverage of coal analysis includes: * Detailed presentation of necessary standard tests and procedures * Explanation of coal behavior relative to its usage alongside the corresponding environmental issues * Coverage of nomenclature, terminology, sampling, and accuracy and precision of analysis * Step-by-step test method protocols for proximate analysis, ultimate analysis, mineral matter, physical and electrical properties, thermal properties, mechanical properties, spectroscopic properties, and solvent properties * Emphasis on relevant American Society for Testing and Materials (ASTM) standards and test methods, including corresponding International Organization for Standardization (ISO) and British Standards Institution (BSI) test method numbers To assist readers in understanding the material, a glossary of terms is provided. Each term is defined in straightforward language that enables readers to better grasp complex concepts and theory. References at the end of each chapter lead readers to more in-depth discussions of specialized topics. This is an essential reference for analytical chemists, process chemists, and engineers in the coal industry as well as other professionals and researchers who are looking to coal as a means to decrease dependence on foreign oil sources and devise more efficient, cleaner methods of energy production.
Author | : Dalway J. Swaine |
Publisher | : Butterworth-Heinemann |
Total Pages | : 293 |
Release | : 2013-10-22 |
Genre | : Technology & Engineering |
ISBN | : 1483100987 |
Trace Elements in Coal focuses on the compositions, reactions, and properties of trace elements in coal. The book first discusses the origin of trace elements in coal. The formation of peat; geological and geochemical aspects of coal seams; geology of Australian coals; constitution of coal; history of trace elements in coal; and coal mining in Australia are discussed. The text also clarifies the mode of occurrence of trace elements in coal. The identification of minerals in coal; silicon-rich minerals; carbonate minerals; sulfide minerals; lignites and brown coals; and phosphates are discussed. The book then underscores the methods of analysis. Inductively coupled plasma atomic emission spectrometry; atomic absorption spectrometry; spark source mass spectrometry; and neuron activation analysis are described. The text also focuses on the contents of trace elements in coal; comparisons of coal with shale and soil; relationship of radioactivity and coal; and relevance of trace elements in coal. The book is a good source of data for readers wanting to study the trace elements in coal.
Author | : S. K. Kawatra |
Publisher | : Taylor & Francis |
Total Pages | : 376 |
Release | : 2001 |
Genre | : Science |
ISBN | : 9789056996963 |
This book was written to provide a comprehensive survey of the current state-of-the-art information in coal preparation, with particular emphasis on coal desulfrization. The primary audience for this book will be practising coal preparation engineers who need complete information about all of the coal preparation and desulphurization technologies that are available now, or that may be available in the future. It will also be valuable for coal researchers who need details and comparative data for cutting-edge technologies that are still under development. The main emphasis is on physical coal preparation, but chapters also include chemical and biological technologies that are under development, but not yet used in industrial practice. Along with the successful technologies, also included are details of processes and techniques that were attempted, but were subsequently abandoned, along with discussions of the reasons they were abandoned.
Author | : Wilson L. Orr |
Publisher | : |
Total Pages | : 728 |
Release | : 1990 |
Genre | : Language Arts & Disciplines |
ISBN | : |
Here is the first volume to examine sulfur in fossil fuels from a geochemical perspective. It begins with six introductory chapters that present an overview of the material, historical background, and summaries of the present state of knowledge. Subsequent chapters cover: case studies of specific sedimentary environments; characterization of sulfur in selected coals and petroleums by various methods and techniques; and the major advances in understanding geochemistry at the molecular level. This important volume fills a significant gap in the technical literature and updates the understanding of the chemical processes in geological environments giving rise to sulfur fossil fuels.
Author | : Zheng You |
Publisher | : World Scientific |
Total Pages | : 392 |
Release | : 2017-11-24 |
Genre | : Technology & Engineering |
ISBN | : 9813232811 |
This book collects selected papers from the 17th and 18th Annual Conference of the Chinese Society of Micro/Nano Technology (CSMNT2015 and CSMNT2016).The papers cover various fields, like Micro/Nano Transducer/Robot, Microfluidic Devices and Systems, Micro/Nano Fabrication & Measurement Technologies, Microfluidics and Nano Fluids, Nano Material Research/Nanotube/Nanowire Devices, MEMS/NENS and Applications, Nanometer Biological/Nano Medicine, Packaging Technology. All the papers are written by Chinese researchers. From this book, you can have an overview of research of MEMS and nano technology in China. The reader can be researchers, graduate students, and engineers who are working in the field of MEMS and nano technology.
Author | : Bernhard Welz |
Publisher | : John Wiley & Sons |
Total Pages | : 296 |
Release | : 2006-03-06 |
Genre | : Science |
ISBN | : 3527606378 |
High-resolution continuum source atomic absorption spectrometry (HR-CS AAS) is the most revolutionary innovation since the introduction of AAS in 1955. Here, the authors provide the first complete and comprehensive discussion of HR-CS AAS and its application to the analysis of a variety of difficult matrices. Published just in time with the first commercial instrument available for this new technique, the book is a must for all those who want to know more about HR-CS AAS, and in particular for all future users. The advantages of the new technique over conventional line-source AAS are clearly demonstrated using practical examples and numerous figures, many in full color. HR-CS AAS is overcoming essentially all the remaining limitations of established AAS, particularly the notorious problem of accurate background measurement and correction. Using a continuum radiation source and a CCD array detector makes the spectral environment visible to several tenths of a nanometer on both sides of the analytical line, tremendously facilitating method development and elimination of interferences. Conceived as a supplement to the standard reference work on AAS by B. Welz and M. Sperling, this book does not repeat such fundamentals as the principles of atomizers or atomization mechanisms. Instead, it is strictly focused on new and additional information required to profit from HR-CS AAS. It presents characteristic concentration for flame atomization and characteristic mass data for electrothermal atomization for all elements, as well as listing numerous secondary lines of lower sensitivity for the determination of higher analyte concentrations. The highly resolved molecular absorption spectra of nitric, sulfuric and phosphoric acids, observed in an air-acetylene flame, which are depicted together with the atomic lines of all elements, make it possible to predict potential spectral interferences.
Author | : A. K. Moitra |
Publisher | : Elsevier |
Total Pages | : 544 |
Release | : 2021-12-03 |
Genre | : Science |
ISBN | : 0128239999 |
Innovative Exploration Methods for Mineral, Oil, Gas, and Groundwater for Sustainable Development provides an integrated approach to exploration encompassing geology, geophysics, mining, and mineral processing. In addition, groundwater exploration is included, as it is central to the development of earth resources. As the demand for coal, minerals, oil and gas, and water continues to grow globally, researchers must prioritize sustainable exploration methods. Old technologies are being replaced speedily and exploration work has become fast, focused, meaningful, and readily reproducible keeping in pace with the changing global scenario. The themes of exploration of energy resources, exploration of minerals, groundwater exploration and processing and mineral engineering are separated out into sections and chapters included in these sections include case studies focusing on tools and techniques for exploration. Innovative Exploration Methods for Mineral, Oil, Gas, and Groundwater for Sustainable Development gives insight to modern concepts of exploration for those working in the various fields of energy, mineral, and groundwater exploration. - Presents innovative research that will both challenge and complement the traditional concepts of exploration - Covers a wide range of instruments and their applications, as well as the tools and processes that need to be followed for modern exploration work - Includes research on groundwater exploration with a focus on conservation and sustainable exploration and development
Author | : B.K. Parekh |
Publisher | : Elsevier |
Total Pages | : 645 |
Release | : 2013-10-22 |
Genre | : Technology & Engineering |
ISBN | : 1483290271 |
Utilization of high sulfur coals is becoming increasingly difficult in view of tighter environmental regulations being imposed around the world. To meet the challenge of utilizing high sulfur coals without damaging the environment, many scientists and engineers around the world are engaged in developing novel technologies. In the U.S.A. alone, the federal government has spent about five billion dollars to achieve that goal. This conference, like its predecessors, emphasizes desulfurization with papers on physical and chemical cleaning as well as post-treatment and fluid-bed combustion technologies. Of the 45 papers submitted, 15 papers deal with physical cleaning and 7 deal with chemical cleaning of coal, suggesting that a major emphasis is still be placed on pre-cleaning of coal. The post-treatment technologies, being developed with the support of U.S. federal and state government agencies, emphasize removal of both SOx and NOx gases. The book will be of particular interest and benefit to researchers, graduate students and other people involved in coal processing, characterization and utilization; public policy making and administration related to energy conservation, economic development, and environmental protection; and investors in industry and new technology.