Pyrolysis of Biomass and Coal in a Bubbling Fluidized-bed Reactor

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Publisher :
ISBN 13 :
Total Pages : 41 pages
Book Rating : 4.:/5 (249 download)

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Book Synopsis Pyrolysis of Biomass and Coal in a Bubbling Fluidized-bed Reactor by : H. Boerrigter

Download or read book Pyrolysis of Biomass and Coal in a Bubbling Fluidized-bed Reactor written by H. Boerrigter and published by . This book was released on 2004 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Coal and Biomass Gasification

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Publisher : Springer
ISBN 13 : 981107335X
Total Pages : 524 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Coal and Biomass Gasification by : Santanu De

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.

Proceedings of the 20th International Conference on Fluidized Bed Combustion

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Publisher : Springer Science & Business Media
ISBN 13 : 3642026826
Total Pages : 1186 pages
Book Rating : 4.6/5 (42 download)

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Book Synopsis Proceedings of the 20th International Conference on Fluidized Bed Combustion by : Guangxi Yue

Download or read book Proceedings of the 20th International Conference on Fluidized Bed Combustion written by Guangxi Yue and published by Springer Science & Business Media. This book was released on 2010-07-28 with total page 1186 pages. Available in PDF, EPUB and Kindle. Book excerpt: The proceedings of the 20th International Conference on Fluidized Bed Combustion (FBC) collect 9 plenary lectures and 175 peer-reviewed technical papers presented in the conference held in Xi'an China in May 18-21,2009. The conference was the 20th conference in a series, covering the latest fundamental research results, as well as the application experience from pilot plants, demonstrations and industrial units regarding to the FBC science and technology. It was co-hosted by Tsinghua University, Southeast University, Zhejiang University, China Electricity Council and Chinese Machinery Industry Federation. A particular feature of the proceedings is the balance between the papers submitted by experts from industry and the papers submitted by academic researchers, aiming to bring academic knowledge to application as well as to define new areas for research. The authors of the proceedings are the most active researchers, technology developers, experienced and representative facility operators and manufacturers. They presented the latest research results, state-of-the-art development and projects, and the useful experience. The proceedings are divided into following sections: • CFB Boiler Technology, Operation and Design • Fundamental Research on Fluidization and Fluidized Combustion • C02 Capture and Chemical Looping • Gasification • Modeling and Simulation on FBC Technology • Environments and Pollutant Control • Sustainable Fuels The proceedings can be served as idea references for researchers, engineers, academia and graduate students, plant operators, boiler manufacturers, component suppliers, and technical managers who work on FBC fundamental research, technology development and industrial application.

Biomass Gasification and Pyrolysis

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Publisher : Academic Press
ISBN 13 : 0080961622
Total Pages : 377 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Biomass Gasification and Pyrolysis by : Prabir Basu

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)

Biomass Gasification, Pyrolysis and Torrefaction

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Publisher : Academic Press
ISBN 13 : 0123965438
Total Pages : 551 pages
Book Rating : 4.1/5 (239 download)

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Book Synopsis Biomass Gasification, Pyrolysis and Torrefaction by : Prabir Basu

Download or read book Biomass Gasification, Pyrolysis and Torrefaction written by Prabir Basu and published by Academic Press. This book was released on 2013-07-18 with total page 551 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomass is the most widely used non-fossil fuel in the world. Biomass resources show a considerable potential in the long-term given the increasing proliferation of dedicated energy crops for biofuels. The second edition of Biomass Gasification and Pyrolysis is enhanced with new topics, such as torrefaction and cofiring, making it a versatile resource that not only explains the basic principles of energy conversion systems, but also provides valuable insight into the design of biomass conversion systems. This book will allow professionals, such as engineers, scientists, and operating personnel of biomass gasification, pyrolysis or torrefaction plants, to gain a better comprehension of the basics of biomass conversion. The author provides many worked out design problems, step-by-step design procedures and real data on commercially operating systems. With a dedicated focus on the design, analysis, and operational aspects of biomass gasification, pyrolysis, and torrefaction, Biomass Gasification, Pyrolysis and Torrefaction, Second Edition offers comprehensive coverage of biomass in its gas, liquid, and solid states in a single easy-to-access source. Contains new and updated step-by-step process flow diagrams, design data and conversion charts, and numerical examples with solutions Includes chapters dedicated to evolving torrefaction technologies, practicing option of biomass cofiring, and biomass conversion economics Expanded coverage of syngas and other Fischer-Tropsch alternatives Spotlights advanced processes such as supercritical water gasification and torrefaction of biomass Provides available research results in an easy-to-use design methodology

Fluidized Bed Technologies for Near-Zero Emission Combustion and Gasification

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Publisher : Elsevier
ISBN 13 : 0857098802
Total Pages : 1091 pages
Book Rating : 4.8/5 (57 download)

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Book Synopsis Fluidized Bed Technologies for Near-Zero Emission Combustion and Gasification by : Fabrizio Scala

Download or read book Fluidized Bed Technologies for Near-Zero Emission Combustion and Gasification written by Fabrizio Scala and published by Elsevier. This book was released on 2013-09-30 with total page 1091 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Catalytic Fast Pyrolysis of Biomass in a Bubbling Fluidized Bed Reactor with Gallium Promoted ZSM-5 Catalyst

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Publisher :
ISBN 13 :
Total Pages : 65 pages
Book Rating : 4.:/5 (825 download)

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Book Synopsis Catalytic Fast Pyrolysis of Biomass in a Bubbling Fluidized Bed Reactor with Gallium Promoted ZSM-5 Catalyst by : Jian Shi

Download or read book Catalytic Fast Pyrolysis of Biomass in a Bubbling Fluidized Bed Reactor with Gallium Promoted ZSM-5 Catalyst written by Jian Shi and published by . This book was released on 2012 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: The huge energy demand of our society is causing fossil fuel resources to diminish rapidly. Therefore, it is critical to search for alternative energy resources. Biomass is currently both abundant and inexpensive. Biofuels (fuels produced from biomass) have the potential to replace fossil fuels if a cost effective process can be develop to convert biomass into fuels. Catalytic fast pyrolysis is a technology that can convert biomass into gasoline ranged aromatics in a single step. By heating biomass quickly to an intermediate temperature, biomass will thermally decompose into small molecules which can fit into zeolite catalyst pores. Inside the catalyst pores, these small molecules undergo a series of reactions where aromatics are formed along with olefins, CO, CO2, CH4 and water. Gallium promoted ZSM-5 catalyst has been shown to promote small alkanes aromatization, thus it has the potential to increase aromatic yield in catalytic fast pyrolysis process. The focus of the thesis is to study the behavior of catalyst fast pyrolysis of biomass over Gallium promoted catalyst, and explore various ways to utilize the gas phase olefins to increase the aromatic yield. [CG1] The effect of reaction parameters (temperature, weight hourly space velocity, and fluidized gas velocity) on catalytic fast pyrolysis of biomass with Ga/ZSM-5 were studied in a fluidized bed reactor using pine saw dust as the biomass feed. The product distribution and hydrocarbon selectivity are shown to be a strong function of temperature and weight hourly space velocity. Compared to ZSM-5 catalyst at the same reaction conditions, Ga/ZMS-5 has been shown to increase the aromatic yield by 40%. Olefins can be recycled back to the CFP fluidized bed reactor to further increase the aromatic yield. The olefin co-feeding with pine saw dust experiments indicates that co-feeding with propylene can increase the aromatic yield, however, co-feeding with ethylene will cause a decrease in aromatic yield. In both co-feeding experiments, an increase in the amount of coke formed was also observed. Besides a simple olefin recycle, another possible way to utilize these olefins, while avoiding the high cost to separate them from other gas phase products (CO, CO2 and CH4), is adding a secondary alkylation unit after the fluidized bed reactor. The alkylation unit could provide a way to produce additional ethylbenzene after the main CFP process. Three zeolite catalysts (ZSM-5, Y-zeolite and Beta zeolite) were tested in the alkylation unit, and ZSM-5 catalyst shows the highest activity and selectivity in the alkylation of benzene and ethylene.

Pyrolysis and Gasification

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Publisher : Springer
ISBN 13 :
Total Pages : 704 pages
Book Rating : 4.:/5 (45 download)

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Book Synopsis Pyrolysis and Gasification by : G.L. Ferrero

Download or read book Pyrolysis and Gasification written by G.L. Ferrero and published by Springer. This book was released on 1989-12-31 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advances in Thermochemical Biomass Conversion

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Publisher : Springer Science & Business Media
ISBN 13 : 940111336X
Total Pages : 1730 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Advances in Thermochemical Biomass Conversion by : A.V. Bridgwater

Download or read book Advances in Thermochemical Biomass Conversion written by A.V. Bridgwater and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 1730 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an account of the state-of-the-art in thermochemical biomass conversion and arises from the third conference in a series sponsored by the International Energy Agency's Bioenergy Agreement. Fundamental and applied research topics are included, reflecting recent advances as well as demonstration and commercial innovation.

Biomass Gasification, Pyrolysis, and Torrefaction

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Publisher : Elsevier
ISBN 13 : 0443137854
Total Pages : 707 pages
Book Rating : 4.4/5 (431 download)

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Book Synopsis Biomass Gasification, Pyrolysis, and Torrefaction by : Prabir Basu

Download or read book Biomass Gasification, Pyrolysis, and Torrefaction written by Prabir Basu and published by Elsevier. This book was released on 2023-08-31 with total page 707 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomass Gasification, Pyrolysis, and Torrefaction: Practical Design, Theory, and Climate Change Mitigation, Fourth Edition explores the role of biomass conversion in climate change mitigation. With a focus on design, analysis and operational aspects of biomass gasification, pyrolysis and torrefaction, this edition offers comprehensive coverage of biomass in its gas, liquid and solid states. Processing and cleaning of product gas in gasification is considered, as are biomaterials and their development, making this a versatile resource that not only explains the basic principles of energy conversion systems, but also provides valuable insights into the design of a complete biomass conversion systems. For the first time, hydrogen production for fuel cells applications is addressed, reflecting the expanding role of hydrogen as a fuel source. Although the book carries the name ‘biomass’, the bulk of its content is also applicable to non-biomass fuels like coal, petcoke, municipal solid waste and others. This book will allow professionals, such as engineers, scientists, and operating personnel of biomass gasification, pyrolysis or torrefaction plants, to gain a better comprehension of biomass conversion. Features updates with the most recent research and technology Includes a dedicated chapter on hydrogen production for fuel cell application Explores the application of biomass conversion in climate change mitigation and sustainable development Contains updated step-by-step process flow diagrams, design data, conversion charts and numerical examples with solutions Provides available research results in an easy-to-use design methodology Spotlights advanced processes such as supercritical water gasification and torrefaction of biomass Examines the economic aspects of biomass conversion, including ecological economics and the circular economy for sustainable development

Lignocellulose for Future Bioeconomy

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Publisher : Elsevier
ISBN 13 : 0128166053
Total Pages : 360 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Lignocellulose for Future Bioeconomy by : Hidayah Ariffin

Download or read book Lignocellulose for Future Bioeconomy written by Hidayah Ariffin and published by Elsevier. This book was released on 2019-04-20 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lignocellulose for Future Bioeconomy discusses the conversion and utilization of lignocellulosic biomass. This book focuses on the utilization of lignocelluloses for various products, including biopolymers, bionanomaterials and bioproducts. Recent findings in scientific investigation, engineering, product development, economic and lifecycle analysis are discussed, as are current synthesis technologies and potential applications. The book progresses from a discussion of the potential sources of biomass, to the refinement and processing of materials. A sampling of various sustainability issues faced by industries in their production methods and a look at real world examples of the use of lignocellulose-based materials in the bioeconomy round out the discussion. Presents information on lignocellulosic biomass management and its utilization for the production of bioproducts, biopolymers and bionanomaterials Highlights the applications of advanced materials developed from lignocellulosic biomass and their contribution towards future bioeconomy Discusses the lifecycle of lignocellulosic biomass

Gasification

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Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110758644
Total Pages : 236 pages
Book Rating : 4.1/5 (17 download)

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Book Synopsis Gasification by : Valter Bruno Silva

Download or read book Gasification written by Valter Bruno Silva and published by Walter de Gruyter GmbH & Co KG. This book was released on 2023-04-03 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Gas-Solid Reactions

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Publisher : Elsevier
ISBN 13 : 0323151396
Total Pages : 415 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Gas-Solid Reactions by : Julian Szekely

Download or read book Gas-Solid Reactions written by Julian Szekely and published by Elsevier. This book was released on 2012-12-02 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gas-Solid Reactions describes gas-solid reaction systems, focusing on the four phenomena—external mass transfer, pore diffusion, adsorption/desorption, and chemical reaction. This book consists of eight chapters. After the introduction provided in Chapter 1, the basic components of gas-solid reactions are reviewed in Chapter 2. Chapter 3 describes the reactions of individual nonporous solid particles, while Chapter 4 elaborates the reaction of single porous particles. Solid-solid reactions proceeding through gaseous intermediates are considered in Chapter 5. Chapter 6 deals with the experimental approaches to the study of gas-solid reaction systems. How information on single-particle behavior may be used for the design of multiparticle, large-scale assemblies, and packed- and fluidized-bed reaction systems is deliberated in Chapter 7. The last chapter covers the specific gas-solid reaction systems, including some statistical indices indicating the economic importance of the systems and processes it’s based on. This publication is recommended for practicing engineers engaged in process research, development, and design in the many fields where gas-solid reactions are important.

Solid Fuels and Heavy Hydrocarbon Liquids: Thermal Characterization and Analysis

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Publisher : Elsevier
ISBN 13 : 0080463606
Total Pages : 365 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Solid Fuels and Heavy Hydrocarbon Liquids: Thermal Characterization and Analysis by : Rafael Kandiyoti

Download or read book Solid Fuels and Heavy Hydrocarbon Liquids: Thermal Characterization and Analysis written by Rafael Kandiyoti and published by Elsevier. This book was released on 2006-04-06 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first strand involves a critical overview of the design of experimental methods used for examining the thermal behaviour of solid fuels [pyrolysis, liquefaction and gasification], while the second will emphasise chemical structures and molecular mass distributions of coal derived tars, extracts and pitches, petroleum-derived asphaltenes, and biomass derived heavy hydrocarbon liquids.Two major, interdependent strands in the study of fossil and renewable fuel utilisation are focused on within this text:(i) Thermal characterisation of solid fuels including various ranks of coals, biomass and waste, and, (ii) The analytical characterisation of heavy hydrocarbon liquids, covering coal, petroleum and biomass derived heavy fractions. Two major, interdependent strands in the study of fossil and renewable fuel utilisation are focused on within this text: (i) Thermal characterisation of solid fuels including various ranks of coals, biomass and waste, and, (ii) The analytical characterisation of heavy hydrocarbon liquids, covering coal, petroleum and biomass derived heavy fractions.

The Combustion of Solid Fuels and Wastes

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Publisher : Academic Press
ISBN 13 : 0080571123
Total Pages : 393 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis The Combustion of Solid Fuels and Wastes by : David Tillman

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

Fluidized-Bed Reactors: Processes and Operating Conditions

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Publisher : Springer
ISBN 13 : 3319395939
Total Pages : 214 pages
Book Rating : 4.3/5 (193 download)

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Book Synopsis Fluidized-Bed Reactors: Processes and Operating Conditions by : John G. Yates

Download or read book Fluidized-Bed Reactors: Processes and Operating Conditions written by John G. Yates and published by Springer. This book was released on 2016-09-27 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fluidized-bed reactor is the centerpiece of industrial fluidization processes. This book focuses on the design and operation of fluidized beds in many different industrial processes, emphasizing the rationale for choosing fluidized beds for each particular process. The book starts with a brief history of fluidization from its inception in the 1940’s. The authors present both the fluid dynamics of gas-solid fluidized beds and the extensive experimental studies of operating systems and they set them in the context of operating processes that use fluid-bed reactors. Chemical engineering students and postdocs as well as practicing engineers will find great interest in this book.

Fast Pyrolysis of Biomass

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Publisher : Cpl Press
ISBN 13 :
Total Pages : 208 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Fast Pyrolysis of Biomass by : A. V. Bridgwater

Download or read book Fast Pyrolysis of Biomass written by A. V. Bridgwater and published by Cpl Press. This book was released on 1999 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited and updated version of the final report of the IEA Bioenergy Pyrolysis Task, is useful both to newcomers to the subject area and those already involved in research, development, and implementation.