Repowering Solid Fuel Biomass Electricity Generation PDF Download

Author: Jaquelyn Birdsall
Publisher:
ISBN:
Category : Biomass energy
Languages : en
Pages : 64

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Author: Hartmut Spliethoff
Publisher: Springer Science & Business Media
ISBN: 364202856X
Category : Technology & Engineering
Languages : en
Pages : 704

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Book Description
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.

Author: David S. Ortiz
Publisher: Rand Corporation
ISBN: 0833058460
Category : Business & Economics
Languages : en
Pages : 187

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Book Description
Biomass is an increasingly important source of electricity, heat, and liquid fuel. One near-term option for using biomass to generate electricity is to cofire biomass in coal-fired electricity plants. This report focuses on two aspects of biomass use: plant-site modifications, changes in operations, and costs associated with cofiring biomass; and the logistical issues associated with delivering biomass to the plant.

Author: Jennie Jorgenson
Publisher:
ISBN:
Category : Biomass energy
Languages : en
Pages : 40

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Book Description
This report provides detailed documentation regarding the engineering methodology associated with the System Advisor Model (SAM) biomass power generation model. Broadly, the model can be applied to any power generation technology utilizing a solid fuel that can be defined by its content and heating value. A solid-fueled combustion power plant can be broken into three discrete operations, each with its own mass and energy balances: the feed yard where the fuel is stored, the combustion system, and the turbine. SAM is a system performance and economic model designed to facilitate decision making for project developers, financiers, and policymakers, as well as provide robust analysis capabilities for energy researchers.

Author: Duncan Macqueen
Publisher: IIED
ISBN: 1843697920
Category : Biomass energy
Languages : en
Pages : 99

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Book Description
This report aims to inform forest and energy decision makers in non-OECD countries of key issues surrounding the biomass energy boom. It describes the advantages and challenges of biomass, how it compares with renewable alternatives, and how to develop policy frameworks that optimise its impact on poverty reduction, climate change mitigation and the preservation of ecosystem services. It seeks to stimulate interest in the topic and promote serious discussion about how the full potential of biomass energy can be harnessed in the service of national interests.

Author: Thomas B. Reed
Publisher:
ISBN:
Category : Biomass energy
Languages : en
Pages : 56

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Book Description

Author: Robert C. Brown
Publisher: John Wiley & Sons
ISBN: 1119417570
Category : Science
Languages : en
Pages : 426

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Book Description
A comprehensive examination of the large number of possible pathways for converting biomass into fuels and power through thermochemical processes Bringing together a widely scattered body of information into a single volume, this book provides complete coverage of the many ways that thermochemical processes are used to transform biomass into fuels, chemicals and power. Fully revised and updated, this new edition highlights the substantial progress and recent developments that have been made in this rapidly growing field since publication of the first edition and incorporates up-to-date information in each chapter. Thermochemical Processing of Biomass: Conversion into Fuels, Chemicals and Power, 2nd Edition incorporates two new chapters covering: condensed phased reactions of thermal deconstruction of biomass and life cycle analysis of thermochemical processing systems. It offers a new introductory chapter that provides a more comprehensive overview of thermochemical technologies. The book also features fresh perspectives from new authors covering such evolving areas as solvent liquefaction and hybrid processing. Other chapters cover combustion, gasification, fast pyrolysis, upgrading of syngas and bio-oil to liquid transportation fuels, and the economics of thermochemically producing fuels and power, and more. Features contributions by a distinguished group of European and American researchers offering a broad and unified description of thermochemical processing options for biomass Combines an overview of the current status of thermochemical biomass conversion as well as engineering aspects to appeal to the broadest audience Edited by one of Biofuels Digest’s "Top 100 People" in bioenergy for six consecutive years Thermochemical Processing of Biomass: Conversion into Fuels, Chemicals and Power, 2nd Edition will appeal to all academic researchers, process chemists, and engineers working in the field of biomass conversion to fuels and chemicals. It is also an excellent book for graduate and advanced undergraduate students studying biomass, biofuels, renewable resources, and energy and power generation.

Author:
Publisher:
ISBN:
Category : Biomass
Languages : en
Pages : 82

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Book Description

Author: David Tillman
Publisher: Elsevier
ISBN: 0123809320
Category : Science
Languages : en
Pages : 354

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Book Description
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

Author: Emily Anne Beagle
Publisher:
ISBN: 9780438384873
Category : Biomass energy
Languages : en
Pages : 188

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Book Description
Research and deployment of renewable energy sources are increasing due to several major drivers, including the needs for energy independence and security, renewable energy alternatives to fossil fuels, and greenhouse gas emissions reduction. Biomass is an abundant resource and, with careful planning and management, can be considered a carbon neutral and sustainable energy source, making it attractive for renewable energy applications. Additionally, biomass does not suffer from intermittency issues common of other renewable energy sources. Biomass can be utilized through a variety of energy conversion methods, including combustion, gasification and pyrolysis. Biomass can also be upgraded through mild pyrolysis, called torrefaction, rendering the biomass with fuel characteristics that more closely resemble coal. One woody biomass of particular interest in the western United States is beetle kill pine. Significant amounts of this biomass can be found in National Forests and pose a substantial safety risk to people, local infrastructure, and waterways. Management of these dead trees is a priority for the U.S. Forest Service which has recognized their potential as a fuel and energy feedstock. In addition to productive utilization of waste resources, such as beetle kill, co-combustion of biomass with coal is the most near-term, low cost means of reducing greenhouse gas emissions from the electricity generation sector. Other co-conversion methods, such as co-gasification, are also attractive and relatively readily implementable options for biomass utilization. However, for biomass to be implemented in commercial reactors, its conversion characteristics frequently need to be tailored for efficient conversion. Pretreatment methods, such as torrefaction, and integrated conversion systems, such as the utilization of biochar produced from pyrolysis, offer great promise for improved biomass feedstocks. This research presents a multifaceted study of the utilization and co-utilization of woody biomass, with an emphasis on beetle kill pine, for energy sector emission reductions through a variety of analysis pathways. Experimental investigations of solid fuel conversion processes, including torrefaction, pyrolysis, combustion, and gasification, using a variety of fuel types and fuel blends in several laboratory reactor apparatuses are presented along with kinetic models of fuel conversion behaviors and co-conversion fuel interactions. Additionally, the systems-level feasibility of co-firing has been explored through techno-economic assessment of biomass availability and life cycle analysis of co-firing woody biomass with coal, and results are presented. Overall results from this work demonstrate and advance the feasibility of co-utilization of woody biomass as an effective and feasible means of reducing energy sector emissions.