Download or read book Cofiring of Coal with Waste Fuels written by Rohan Fernando and published by . This book was released on 2007-01-01 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Combustion of Solid Fuels and Wastes written by David Tillman and published by Academic Press. This book was released on 2012-12-02 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: Careful organization and empirical correlations help clarify the prodigious technical information presented in this useful reference. Written for practicing engineers, this comprehensive book supplies an overall framework of the combustion process; It connects information on specific reactions and reaction sequences with current applications and hardware; Each major group of combustion solids is evaluated; Among the many topics covered are: Various biomass forms The coalification process Grate, kiln, and suspension firing Fluidized bed combustion Gasification of solids The manufacturing process
Download or read book Cofiring of Coal and Waste written by James M. Ekmann and published by . This book was released on 1996 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Solid Biofuels for Energy written by Panagiotis Grammelis and published by Springer Science & Business Media. This book was released on 2010-10-22 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fossil fuels are widely used for electricity generation and heating, creating greenhouse gas emissions and other toxic pollutants, which should be minimised according to the most recent environmental legislation. The utilisation of solid fuels with biogenic origin could contribute to the minimisation of these emissions. Solid Biofuels for Energy presents the current status of the engineering disciplines in this specific area, providing an improved background on the energy exploitation options of solid biomass. Within this framework, all thematic priorities related to the solid bioenergy potential and standardisation, commercialised and emerging energy technologies, and quality of solid residues are presented. Special attention has been given to biomass co-firing with coal, since it has the highest potential for commercial application, while combustion and gasification are more promising for units of medium to small scale. This strong practical focus is evident throughout the book, particularly in discussions of: • international standards for solid biofuel specifications; • supply, cost and sustainability of solid biofuels; • technical issues and non-technical barriers in biomass/coal co-firing; and • biomass combustion and gasification characteristics. Solid Biofuels for Energy is an informative reference, written for researchers and postgraduate students working in the field of biomass. It can also be a useful guide for chemical and mechanical engineers, involved in the environment and energy production sectors.
Download or read book Fluidized Bed Combustion of Coal and Waste Materials written by Lee Yaverbaum and published by William Andrew. This book was released on 1977 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Handbook of Biomass Combustion and Co firing written by Jaap Koppejan and published by Earthscan. This book was released on 2012-05-16 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique handbook presents both the theory and application of biomass combustion and co-firing, from basic principles to industrial combustion and environmental impact, in a clear and comprehensive manner. It offers a solid grounding on biomass combustion, and advice on improving combustion systems.Written by leading international academics and industrial experts, and prepared under the auspices of the IEA Bioenergy Implementing Agreement, the handbook is an essential resource for anyone interested in biomass combustion and co-firing technologies varying from domestic woodstoves to utility-scale power generation. The book covers subjects including biomass fuel pre-treatment and logistics, modelling the combustion process and ash-related issues, as well as featuring an overview of the current R&D needs regarding biomass combustion.
Download or read book Solid Fuel Blending written by David Tillman and published by Elsevier. This book was released on 2012-03-21 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Create affordable solid fuel blends that will burn efficiently while reducing the carbon footprint. Solid Fuel Blending Handbook: Principles, Practices, and Problems describes a new generation of solid fuel blending processes. The book includes discussions on such topics as flame structure and combustion performance, boiler efficiency, capacity as influenced by flue gas volume and temperature, slagging and fouling, corrosion, and emissions. Attention is given to the major types of combustion systems including stokers, pulverized coal, cyclone, and fluidized bed boilers. Specific topics considered include chlorine in one or more coals, alkali metals (e.g., K, Na) and alkali earth elements, and related topics. Coals of consideration include Appalachian, Interior Province, and Western bituminous coals; Powder River Basin (PRB) and other subbituminous coals; Fort Union and Gulf Coast lignites, and many of the off-shore coals (e.g., Adaro coal, an Indonesian subbituminous coal with very low sulfur; other off-shore coals from Germany, Poland, Australia, South Africa, Columbia, and more). Interactions between fuels and the potential for blends to be different from the parent coals will be a critical focus of this of the book. One stop source to solid fuel types and blending processes Evaluate combustion systems and calculate their efficiency Recognize the interactions between fuels and their potential energy output Be aware of the Environmental Aspects of Fuel Blending
Download or read book Co firing a Pressurized Fluidized bed Combustion System with Coal and Refuse Derived Fuels And or Sludges Task 16 written by and published by . This book was released on 1994 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: The co-firing of waste materials with coal in utility scale power plants has emerged as an effective approach to produce energy and manage municipal waste. Leading this approach, the atmospheric fluidized-bed combustor (AFBC) has demonstrated its commercial acceptance in the utility market as a reliable source of power burning a variety of waste and alternative fuels. The fluidized bed, with its stability of combustion, reduces the amount of thermochemical transients and provides for easier process control. The application of pressurized fluidized-bed combustor (PFBC) technology, although relatively new, can provide significant enhancements to the efficient production of electricity while maintaining the waste management benefits of AFBC. A study was undertaken to investigate the technical and economic feasibility of co-firing a PFBC with coal and municipal and industrial wastes. Focus was placed on the production of electricity and the efficient disposal of wastes for application in central power station and distributed locations. Wastes considered for co-firing include municipal solid waste (MSW), tire-derived fuel (TDF), sewage sludge, and industrial de-inking sludge. Issues concerning waste material preparation and feed, PFBC operation, plant emissions, and regulations are addressed. This paper describes the results of this investigation, presents conclusions on the key issues, and provides recommendations for further evaluation.
Download or read book Coal Combustion Byproducts and Environmental Issues written by Kenneth S. Sajwan and published by Springer Science & Business Media. This book was released on 2006-06-15 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coal Combustion Byproducts and Environmental Issues addresses the major implications and critical issues surrounding coal combustion products and their impact upon the environment. It provides essential information for scientists conducting research on coal and coal combustion products, but also serves as a valuable reference for a wide variety of researchers and other professionals in the energy industry and in the fields of public health, engineering, and environmental sciences. The ultimate goal of this volume is to benefit both our economy and our environment as humanity enters the second half of the fossil fuel era.
Download or read book Fuels of Opportunity Characteristics and Uses In Combustion Systems written by David Tillman and published by Elsevier. This book was released on 2004-01-20 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: As electricity generators and process industries are increasingly seeking less expensive fuels for the generation of electricity and process heat, there is an ever-increasing industry-led emphasise on exploring the possibility of utilising opportunity fuels. Fuels of Opportunity: Characteristics and Uses In Combustion Systems considers a diverse range of opportunity fuels and their application by addressing the following fundamental issues: What are the specific fuel properties of these opportunity fuels? What are the combustion/conversion characteristics of these fuels fired alone or in combination with conventional fossil fuels? How are they best applied in energy settings? What are the technical and environmental consequences of their use? In considering these fuels the book presents detailed updated information on fuel characterization approaches and fuel utilization technologies. Explores environmental considerations associated with opportunity fuels, such as, how their utilisation of opportunity fuels can reduce airborne emissions Provides professionals in energy generation/energy use industries, a clear definition of fuels of opportunity, evaluates their composition, highlights the modern characteristics, and considers the technologies appropriate for their utilisation in energy applications Offers in-depth analysis of opportunity fuel usage, with a strong concentration on the relationship between the combustion processes and subsequent consequences to the structure, reactivity, and related properties of opportunity fuels
Download or read book Coal and Biomass Gasification written by Santanu De and published by Springer. This book was released on 2017-12-13 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the science and technology of the gasification process and the production of electricity, synthetic fuels and other useful chemicals. Pursuing a holistic approach, it covers the fundamentals of gasification and its various applications. In addition to discussing recent advances and outlining future directions, it covers advanced topics such as underground coal gasification and chemical looping combustion, and describes the state-of-the-art experimental techniques, modeling and numerical simulations, environmentally friendly approaches, and technological challenges involved. Written in an easy-to-understand format with a comprehensive glossary and bibliography, the book offers an ideal reference guide to coal and biomass gasification for beginners, engineers and researchers involved in designing or operating gasification plants.
Download or read book Power Generation from Solid Fuels written by Hartmut Spliethoff and published by Springer Science & Business Media. This book was released on 2010-03-18 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: Power Generation from Solid Fuels introduces the different technologies to produce heat and power from solid fossil (hard coal, brown coal) and renewable (biomass, waste) fuels, such as combustion and gasification, steam power plants and combined cycles etc. The book discusses technologies with regard to their efficiency, emissions, operational behavior, residues and costs. Besides proven state of the art processes, the focus is on the potential of new technologies currently under development or demonstration. The main motivation of the book is to explain the technical possibilities for reducing CO2 emissions from solid fuels. The strategies which are treated are: more efficient power and heat generation technologies, processes for the utilisation of renewable solid fuels, such as biomass and waste, and technologies for carbon capture and storage. Power Generation from Solid Fuels provides, both to academia and industry, a concise treatment of industrial combustion of all types of solid, hopefully inspiring the next generation of engineers and scientists.
Download or read book Coal written by National Research Council and published by National Academies Press. This book was released on 2007-12-21 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coal will continue to provide a major portion of energy requirements in the United States for at least the next several decades. It is imperative that accurate information describing the amount, location, and quality of the coal resources and reserves be available to fulfill energy needs. It is also important that the United States extract its coal resources efficiently, safely, and in an environmentally responsible manner. A renewed focus on federal support for coal-related research, coordinated across agencies and with the active participation of the states and industrial sector, is a critical element for each of these requirements. Coal focuses on the research and development needs and priorities in the areas of coal resource and reserve assessments, coal mining and processing, transportation of coal and coal products, and coal utilization.
Download or read book Clean Energy from Waste and Coal written by and published by . This book was released on 1992 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Developed from a symposium sponsored by the Division of Fuel Chemistry at the 202nd National Meeting of the American Chemistry Society, New York, New York, August 25-30, 1991".
Download or read book The Use of Low grade and Waste Fuels for Power Generation written by John Baker Cannington Kershaw and published by . This book was released on 1920 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Control of Emissions from Cofiring of Coal and RDF Final Report written by and published by . This book was released on 1997 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research has been conducted toward developing technology for co-firing of coal with municipal solid waste (MSW) in order to reduce emissions of chlorinated organic compounds, particularly polychlorinated dibenzo-p-dioxins and furans (PCDDs and PCDFs). Previous bench- and pilot-scale research has shown that presence of SO2 can inhibit the PCDD and PCDF formation, and suggested co-firing high-sulfur coal with refuse derived fuel (RDF) to reduce the emissions. The objective of this research is to identify the effect of process and co-firing options in reducing PCDD and PCDF yield from waste combustion. Two types of municipal waste based fuels were used: a fluff refuse-derived fuel (simply referred to as RDF) and a densified refuse derived fuel (dRDF). The coal used was high-sulfur Illinois No. 6 coal. Experiments were conducted in US EPA's recently constructed Multi-Fuel Combustor (MFC), a state-of-the-art facility with fuel handling and combustion release rates representative of large field units. The MFC was fired, at varying rates, with RDF/dRDF and coal, and sampled for PCDD and PCDF. Tests were conducted over a range of process variables such as lime injection, HCl concentration, flue gas temperature, quench, and residence time so that the results are applicable to a wide variety of waste combustors. The data are used for developing a comprehensive statistical model for PCDD and PCDF formation and control.
Download or read book Biomass Gasification and Pyrolysis written by Prabir Basu and published by Academic Press. This book was released on 2010-07-19 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers comprehensive coverage of the design, analysis, and operational aspects of biomass gasification, the key technology enabling the production of biofuels from all viable sources--some examples being sugar cane and switchgrass. This versatile resource not only explains the basic principles of energy conversion systems, but also provides valuable insight into the design of biomass gasifiers. The author provides many worked out design problems, step-by-step design procedures and real data on commercially operating systems. After fossil fuels, biomass is the most widely used fuel in the world. Biomass resources show a considerable potential in the long term if residues are properly handled and dedicated energy crops are grown. Includes step-by-step design procedures and case studies for Biomass GasificationProvides worked process flow diagrams for gasifier design. Covers integration with other technologies (e.g. gas turbine, engine, fuel cells)
