Fluidized Bed Technologies For Near Zero Emission Combustion And Gasification

Author : Fabrizio Scala
Publisher : Elsevier
Page : 1091 pages
File Size : 49,9 Mb
Release : 2013-09-30
Category : Technology & Engineering
ISBN : 9780857098801

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Fluidized Bed Technologies for Near-Zero Emission Combustion and Gasification by Fabrizio Scala Pdf

Fluidized bed (FB) combustion and gasification are advanced techniques for fuel flexible, high efficiency and low emission conversion. Fuels are combusted or gasified as a fluidized bed suspended by jets with sorbents that remove harmful emissions such as SOx. CO2 capture can also be incorporated. Fluidized bed technologies for near-zero emission combustion and gasification provides an overview of established FB technologies while also detailing recent developments in the field. Part one, an introductory section, reviews fluidization science and FB technologies and includes chapters on particle characterization and behaviour, properties of stationary and circulating fluidized beds, heat and mass transfer and attrition in FB combustion and gasification systems. Part two expands on this introduction to explore the fundamentals of FB combustion and gasification including the conversion of solid, liquid and gaseous fuels, pollutant emission and reactor design and scale up. Part three highlights recent advances in a variety of FB combustion and gasification technologies before part four moves on to focus on emerging CO2 capture technologies. Finally, part five explores other applications of FB technology including (FB) petroleum refining and chemical production. Fluidized bed technologies for near-zero emission combustion and gasification is a technical resource for power plant operators, industrial engineers working with fluidized bed combustion and gasification systems and researchers, scientists and academics in the field. Examines the fundamentals of fluidized bed (FB) technologies, including the conversion of solid, liquid and gaseous fuels Explores recent advances in a variety of technologies such as pressurized FB combustion, and the measurement, monitoring and control of FB combustion and gasification Discusses emerging technologies and examines applications of FB in other processes

Author : Prabir Basu
Publisher : CRC Press
Page : 496 pages
File Size : 42,8 Mb
Release : 2006-02-17
Category : Technology & Engineering
ISBN : 9781420005158

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Combustion and Gasification in Fluidized Beds by Prabir Basu Pdf

Besides being one of the best Clean Coal Technologies, fluidized beds are also proving to be the most practical option for biomass conversion. Although the technology is well established, the field lacks a comprehensive guide to the design and operating principles of fluidized bed boilers and gasifiers. With more than 30 years of research and industrial experience, Prabir Basu answers this pressing need with Combustion and Gasification in Fluidized Beds. This book is a versatile resource that explains how fluidized bed equipment works and how to use the basic principles of thermodynamics and fluid mechanics in design while providing insight into planning new projects, troubleshooting existing equipment, and appreciating the capabilities and limitations of the process. From hydrodynamics to construction and maintenance, the author covers all of the essential information needed to understand, design, operate, and maintain a complete fluidized bed system. It is a must for clean coal technology as well as for biomass power generation. Beginning with a general introduction to fossil or biofuel conversion choices, the book surveys hydrodynamics, fundamentals of gasification, combustion of solid fuels, pollution aspects including climate change mitigation, heat transfer in fluidized beds, the design and operation of bubbling and circulating fluidized bed boilers, and various supporting components such as distributor grates, feeding systems, and gas-solid separators.

Author : Prabir Basu
Publisher : Springer
Page : 366 pages
File Size : 46,7 Mb
Release : 2015-04-07
Category : Technology & Engineering
ISBN : 9783319061733

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Circulating Fluidized Bed Boilers by Prabir Basu Pdf

· Explains operation and scientific fundamentals of circulating fluidized bed (CFB) boilers · Outlines practical issues in industrial use · Teaches how to optimize design for maximum reliability and efficiency · Discusses operating and maintenance issues and how to troubleshoot them This book provides practicing engineers and students with insight into the design and operation of circulating fluidized bed (CFB) boilers through a combination of theoretical concepts and practical experience. An emphasis on combustion, hydrodynamics, heat transfer, and material issues illustrates these concepts with numerous examples from actual operating plants. The relevance of design and feed-stock parameters to the operation of a CFB boiler are also examined, along with their impacts on designs of mechanical components, including cyclones, air distributor grids, and solid recycle systems. This versatile resource explains how fluidized bed equipment works and how the basic principles of thermodynamics and fluid mechanics influence design, while providing insight into planning new projects, troubleshooting existing equipment, and appreciating the capabilities and limitations of the process. From hydrodynamics to construction and maintenance, the author covers all of the essential information needed to understand, design, operate, and maintain a complete fluidized bed system. It is a must for clean coal technology as well as for biomass power generation.

Author : Valter Bruno Silva,João Cardoso,Antonio Chavando
Publisher : Walter de Gruyter GmbH & Co KG
Page : 152 pages
File Size : 41,5 Mb
Release : 2023-04-03
Category : Technology & Engineering
ISBN : 9783110758214

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Gasification by Valter Bruno Silva,João Cardoso,Antonio Chavando Pdf

Gasification provides a series of workflow process fundamentals set within authentic contexts and case studies while exploring the pathways for gasification optimization, the effect of fuel blending in gasification systems, and the use of Computational Fluid Dynamics to describe said processes. Comprehensive in its coverage, this book allows engineering graduate students, advanced undergraduates, researchers and industry practitioners to further advance their own gasification strategy and understanding. Key features: Compares gasification with pyrolysis and combustion. Covers broad gasification mechanisms, experimental procedures, and numerical modelling. Provides techno-economic analysis applied to gasification systems coupled with risk analysis. Describes state-of-the-art processes concerning the co-firing of ammonia, coal and biomass.

Author : Efstathios Michaelides,Clayton T. Crowe,John D. Schwarzkopf
Publisher : CRC Press
Page : 1421 pages
File Size : 44,5 Mb
Release : 2016-10-26
Category : Science
ISBN : 9781498701013

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Multiphase Flow Handbook by Efstathios Michaelides,Clayton T. Crowe,John D. Schwarzkopf Pdf

The Multiphase Flow Handbook, Second Edition is a thoroughly updated and reorganized revision of the late Clayton Crowe’s work, and provides a detailed look at the basic concepts and the wide range of applications in this important area of thermal/fluids engineering. Revised by the new editors, Efstathios E. (Stathis) Michaelides and John D. Schwarzkopf, the new Second Edition begins with two chapters covering fundamental concepts and methods that pertain to all the types and applications of multiphase flow. The remaining chapters cover the applications and engineering systems that are relevant to all the types of multiphase flow and heat transfer. The twenty-one chapters and several sections of the book include the basic science as well as the contemporary engineering and technological applications of multiphase flow in a comprehensive way that is easy to follow and be understood. The editors created a common set of nomenclature that is used throughout the book, allowing readers to easily compare fundamental theory with currently developing concepts and applications. With contributed chapters from sixty-two leading experts around the world, the Multiphase Flow Handbook, Second Edition is an essential reference for all researchers, academics and engineers working with complex thermal and fluid systems.

Author : Anonim
Publisher : Unknown
Page : 292 pages
File Size : 43,7 Mb
Release : 1994
Category : Fluidized-bed combustion
ISBN : MINN:31951D015389179

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Fluidized Bed Combustion and Gasification by Anonim Pdf

Author : Ana Cristina Gonçalves,Isabel Malico
Publisher : Springer Nature
Page : 304 pages
File Size : 51,8 Mb
Release : 2024-01-02
Category : Technology & Engineering
ISBN : 9783031482243

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Forest Bioenergy by Ana Cristina Gonçalves,Isabel Malico Pdf

This book is a comprehensive overview of the forest bioenergy, from feedstock production to end products. The book presents the state of the art of forest biomass production, assessment, characterization, and conversion into heat and power. It starts with forest sources of biomass and potential availability. Continues with the characterization of the forest stands and the availability of biomass for energy per stand structure, including stands managed for timber, non-wood products, and energy plantations. It follows with biomass evaluation and monitoring considering data sources, modeling methods, and existing models. are also addressed. After the initial focus on forest biomass production and estimation, this resource is assessed as a feedstock for energy conversion. Not only current, but also emerging biofuels obtained from forest biomass are considered. Established and emerging conversion technologies for the production of bio-heat and bio-power are examined and the impacts of the conversion systems presented.

Author : Mohammad Reza Rahimpour,Mohammad Amin Makarem,Maryam Meshksar
Publisher : Elsevier
Page : 598 pages
File Size : 42,9 Mb
Release : 2022-10-18
Category : Technology & Engineering
ISBN : 9780323985000

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Advances in Synthesis Gas: Methods, Technologies and Applications by Mohammad Reza Rahimpour,Mohammad Amin Makarem,Maryam Meshksar Pdf

Advances in Synthesis Gas: Methods, Technologies and Applications: Syngas Production and Preparation is a collection of various chapters concerning many aspects of syngas production technologies, including common methods like gasification, steam/dry/autothermal reforming, membrane technology, etc., along with novel methods like plasma technology, micro-reactors, electrolysis processes as well as photocatalytic systems. In addition, different sources for producing syngas, including oil, crude oil, heavy oil, microalgae, black liquor, tar and bitumen, as well as municipal, agricultural, food, plastic, wood and cardboard wastes are described in detail. Introduces syngas characteristics and its properties Describes various methods and technologies for producing syngas Discusses syngas production from different roots and feedstocks

Author : Ashok D Rao
Publisher : Elsevier
Page : 360 pages
File Size : 53,9 Mb
Release : 2012-04-12
Category : Technology & Engineering
ISBN : 9780857096180

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Combined Cycle Systems for Near-Zero Emission Power Generation by Ashok D Rao Pdf

Combined cycle power plants are one of the most promising ways of improving fossil-fuel and biomass energy production. The combination of a gas and steam turbine working in tandem to produce power makes this type of plant highly efficient and allows for CO2 capture and sequestration before combustion. This book provides a comprehensive review of the design, engineering and operational issues of a range of advanced combined cycle plants. After introductory chapters on basic combined cycle power plant and advanced gas turbine design, the book reviews the main types of combined cycle system. Chapters discuss the technology, efficiency and emissions performance of natural gas-fired combined cycle (NGCC) and integrated gasification combined cycle (IGCC) as well as novel humid air cycle, oxy-combustion turbine cycle systems. The book also reviews pressurised fluidized bed combustion (PFBC), externally fired combined cycle (EFCC), hybrid fuel cell turbine (FC/GT), combined cycle and integrated solar combined cycle (ISCC) systems. The final chapter reviews techno-economic analysis of combined cycle systems. With its distinguished editor and international team of contributors, Combined cycle systems for near-zero emission power generation is a standard reference for both industry practitioners and academic researchers seeking to improve the efficiency and environmental impact of power plants. Provides a comprehensive review of the design, engineering and operational issues of a range of advanced combined cycle plants Introduces basic combined cycle power plant and advanced gas turbine design and reviews the main types of combined cycle systems Discusses the technology, efficiency and emissions performance of natural gas-fired combined cycle (NGCC) systems and integrated gasification combined cycle (IGCC) systems, as well as novel humid air cycle systems and oxy-combustion turbine cycle systems

Author : Massimiliano Materazzi,Pier Ugo Foscolo
Publisher : Academic Press
Page : 538 pages
File Size : 43,5 Mb
Release : 2019-05-01
Category : Science
ISBN : 9780128156445

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Substitute Natural Gas from Waste by Massimiliano Materazzi,Pier Ugo Foscolo Pdf

Substitute Natural Gas from Waste: Technical Assessment and Industrial Applications of Biochemical and Thermochemical Processes provides an overview of the science and technology of anaerobic digestion and thermal gasification for the treatment of biomass and unrecyclable waste residues. The book provides both the theoretical and practical basis for the clean and high-efficiency utilization of waste and biomass to produce Bio-Substitute Natural Gas (SNG). It examines different routes to produce bio-SNG from waste feedstocks, detailing solutions to unique problems, such as scale up issues and process integration. Final sections review waste sourcing and processing. This book is an ideal and practical reference for those developing, designing, scaling and managing bio-SNG production and utilization systems. Engineering students will find this to be a comprehensive resource on the application of fundamental concepts of bio-SNG production that are illustrated through innovative, recent case studies. Presents detailed scientific and technical information Describes up-to-date concepts, processes and plants for efficient anaerobic digestion and gasification of wastes and syngas utilization Compares gasification with anaerobic digestion for different situations Proposes alternative strategies to increase efficiency and overcome energy balance limitations Includes benchmarking data and industrial real-life examples to demonstrate the main process features and implementation pathways of bio-SNG systems from dry and wet waste, both in developed and developing countries

Author : Oleksandr Redko,Andriy Redko
Publisher : Academic Press
Page : 286 pages
File Size : 42,9 Mb
Release : 2023-08-12
Category : Science
ISBN : 9780128232811

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Heat Exchange of Tubular Surfaces in a Bubbling Fluidized Bed by Oleksandr Redko,Andriy Redko Pdf

Heat Exchange of Tubular Surfaces in a Bubbling Boiling Bed bridges the gap surrounding the study of a boiling bed of large particles with smooth and ribbed pipes, as well as pipe bundles. The book's authors combine results from experimental studies with their varied practical experience in fields of boiling bed applications across various disciplines such as chemical, pharmacological, metallurgical and power engineering industries. This book provides readers with a deep practical understanding of how to calculate the heat engineering parameters of ribbed pipe bundles in a boiling bed, along with the hydrodynamics of the boiling bed.Researchers and experts involved in the design, development and operation of boiling bed apparatus will follow step-by-step methods and procedures to gain knowledge of the hydrodynamic and heat exchange elements of the boiling bed which can be applied to their own settings. The effect of gas velocity, size and properties of the dispersed material, the geometric characteristics of the pipe bundle is also presented, alongside data on the effect of high temperature and high pressure of gas in a dispersed system on heat exchange intensity. Covers the design of apparatus and devices with a boiling bed in various industries Includes criteria equations for calculating heat exchange, as well as data for the calculation of furnace devices Presents the structure analysis of the boiling bed with submerged pipe bundles and the calculation of the hydrodynamic resistance of the boiling bed

Author : Ho Nam Chang
Publisher : John Wiley & Sons
Page : 898 pages
File Size : 55,5 Mb
Release : 2018-03-12
Category : Science
ISBN : 9783527340880

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Emerging Areas in Bioengineering by Ho Nam Chang Pdf

With more than 40 contributions from expert authors, this is an extensive overview of all important research topics in the field of bioengineering, including metabolic engineering, biotransformations and biomedical applications. Alongside several chapters dealing with biotransformations and biocatalysis, a whole section is devoted to biofuels and the utilization of biomass. Current perspectives on synthetic biology and metabolic engineering approaches are presented, involving such example organisms as Escherichia coli and Corynebacterium glutamicum, while a further section covers topics in biomedical engineering including drug delivery systems and biopharmaceuticals. The book concludes with chapters on computer-aided bioprocess engineering and systems biology. This is a part of the Advanced Biotechnology book series, covering all pertinent aspects of the field with each volume prepared by eminent scientists who are experts on the topic in question. Invaluable reading for biotechnologists and bioengineers, as well as those working in the chemical and pharmaceutical industries. Advanced Biotechnology Biotechnology is a broad, interdisciplinary field of science, combining biological sciences and relevant engineering disciplines, that is becoming increasingly important as it benefits the environment and society as a whole. Recent years have seen substantial advances in all areas of biotechnology, resulting in the emergence of brand new fields. To reflect this progress, Sang-Yup Lee (KAIST, South Korea), Jens Nielsen (Chalmers University, Sweden), and Gregory Stephanopoulos (MIT, USA) have joined forces as the editors of a new Wiley-VCH book series. Advanced Biotechnology will cover all pertinent aspects of the field and each volume will be prepared by eminent scientists who are experts on the topic in question.

Author : Ponnusami V.,Kiran Babu Uppuluri,Rangabhashiyam S,Pardeep Singh
Publisher : CRC Press
Page : 307 pages
File Size : 50,7 Mb
Release : 2023-07-14
Category : Technology & Engineering
ISBN : 9781000890068

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Lignocellulosic Biomass Refining for Second Generation Biofuel Production by Ponnusami V.,Kiran Babu Uppuluri,Rangabhashiyam S,Pardeep Singh Pdf

Describes technological advancements for bioethanol production from lignocellulosic waste Provides a roadmap for the production and utilization of 2G biofuels Introduces the strategic role of metabolic engineering in the development of 2G biofuels Discusses technological advancements, life cycle assessment and prospects Explores novel potential lignocellulosic biomass for 2G biofuels

Author : Guangwen Xu,Dingrong Bai,Mingyan Liu,Vladimir Zivkovic
Publisher : Elsevier
Page : 409 pages
File Size : 51,6 Mb
Release : 2023-05-20
Category : Technology & Engineering
ISBN : 9780443187193

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Micro Fluidization by Guangwen Xu,Dingrong Bai,Mingyan Liu,Vladimir Zivkovic Pdf

Micro Fluidization: Fundamentals and Applications provides background and history on micro fluidized bed research and development, summarizes and analyzes the hydrodynamic characteristics of gas-solid micro fluidized beds, and delves into areas such as research results of delayed onsets of minimum, bubbling and slugging fluidization regimes, as well as of the advanced transitions to turbulent and fast fluidization regimes. Based on these results, the wall effects – the key mechanism resulting in the unique behavior of micro fluidization – are analyzed. Other sections discuss gas and solid mixing characteristics in terms of gas residence time distribution, gas backmixing, and solids mixing. Final sections focus on presentations of the so-called micro fluidized bed reaction analyzer (MFBRA) – a powerful tool for catalyst screening, process development, optimization of reaction parameters, studies of reaction mechanism and kinetics, among many other purposes. The book describes, in detail, the MFBRA’s system design characteristics, analytic methodologies and various applications in thermochemical and catalytic reaction analysis. Includes up-to-date information (all related research results and insights) on micro fluidized beds, including how they are comprehensively summarized and analyzed Describes and explains the unique characteristics of micro fluidized beds Covers the fundamental aspects and applications related to gas-solids, liquid-solids, and gas-liquid-solids micro fluidized beds Provides up-to-date and potential applications of micro fluidized beds

Author : John R. Grace,Xiaotao Bi,Naoko Ellis
Publisher : John Wiley & Sons
Page : 632 pages
File Size : 49,6 Mb
Release : 2020-03-11
Category : Technology & Engineering
ISBN : 9783527699476

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Essentials of Fluidization Technology by John R. Grace,Xiaotao Bi,Naoko Ellis Pdf

A concise and clear treatment of the fundamentals of fluidization, with a view to its applications in the process and energy industries.