Diameter Transformed Fluidized Bed


Diameter Transformed Fluidized Bed
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Diameter Transformed Fluidized Bed


Diameter Transformed Fluidized Bed
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Author : Youhao Xu
language : en
Publisher: Springer Nature
Release Date : 2020-06-05

Diameter Transformed Fluidized Bed written by Youhao Xu and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-06-05 with Science categories.


This book puts forward the concept of the Diameter-Transformed Fluidized Bed (DTFB): a fluidized bed characterized by the coexistence of multiple flow regimes and reaction zones, achieved by transforming the bed into several sections of different diameters. It reviews fundamental aspects, including computational fluid dynamics simulations and industrial practices in connection with DTFB. In particular, it highlights an example concerning the development of maximizing iso-paraffins (MIP) reactors for regulating complex, fluid catalytic cracking reactions in petroleum refineries. The book is a must-have for understanding how academic and industrial researchers are now collaborating in order to develop novel catalytic processes.



Computational Fluid Dynamics And The Theory Of Fluidization


Computational Fluid Dynamics And The Theory Of Fluidization
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Author : Huilin Lu
language : en
Publisher: Springer Nature
Release Date : 2021-05-03

Computational Fluid Dynamics And The Theory Of Fluidization written by Huilin Lu and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-03 with Technology & Engineering categories.


This book is for engineers and students to solve issues concerning the fluidized bed systems. It presents an analysis that focuses directly on the problem of predicting the fluid dynamic behavior which empirical data is limited or unavailable. The second objective is to provide a treatment of computational fluidization dynamics that is readily accessible to the non-specialist. The approach adopted in this book, starting with the formulation of predictive expressions for the basic conservation equations for mass and momentum using kinetic theory of granular flow. The analyses presented in this book represent a body of simulations and experiments research that has appeared in numerous publications over the last 20 years. This material helps to form the basis for university course modules in engineering and applied science at undergraduate and graduate level, as well as focused, post-experienced courses for the process, and allied industries.



Circulating Fluidized Beds


Circulating Fluidized Beds
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Author : J.R. Grace
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Circulating Fluidized Beds written by J.R. Grace and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.


Since the late 1970s there has been an explosion of industrial and academic interest in circulating fluidized beds. In part, the attention has arisen due to the environmental advantages associated with CFB (circulating . fluidized bed) combustion systems, the incorporation of riser reactors employing cir culating fluidized bed technology in petroleum refineries for fluid catalytic cracking and, to a lesser extent, the successes of CFB technology for calcina tion reactions and Fischer-Tropsch synthesis. In part, it was also the case that too much attention had been devoted to bubbling fluidized beds and it was time to move on to more complex and more advantageous regime,S of operation. Since 1980 a number of CFB processes have been commercialized. There have been five successful International Circulating Fluidized Bed Confer ences beginning in 1985, the most recent taking place in Beijing in May 1996. In addition, we have witnessed a host of other papers on CFB funda mentals and applications in journals and other archival publications. There have also been several review papers and books on specific CFB topics. However, there has been no comprehensive book reviewing the field and attempting to provide an overview of both fundamentals and applications. The purpose of this book is to fill this vacuum.



Advances In Real Time Intelligent Systems


Advances In Real Time Intelligent Systems
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Author : Pit Pichappan
language : en
Publisher: Springer Nature
Release Date :

Advances In Real Time Intelligent Systems written by Pit Pichappan and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.




Combustion And Gasification In Fluidized Beds


Combustion And Gasification In Fluidized Beds
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Author : Prabir Basu
language : en
Publisher: CRC Press
Release Date : 2006-02-17

Combustion And Gasification In Fluidized Beds written by Prabir Basu and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-02-17 with Science categories.


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 indus



Heat And Mass Transfer In Fixed And Fluidized Beds


Heat And Mass Transfer In Fixed And Fluidized Beds
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Author : W. P. M. van Swaaij
language : en
Publisher: CRC Press
Release Date : 1986-06-01

Heat And Mass Transfer In Fixed And Fluidized Beds written by W. P. M. van Swaaij and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986-06-01 with Fluidization categories.




Reaction Engineering


Reaction Engineering
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Author : Shaofen Li
language : en
Publisher: Butterworth-Heinemann
Release Date : 2017-07-14

Reaction Engineering written by Shaofen Li and has been published by Butterworth-Heinemann this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-07-14 with Technology & Engineering categories.


Reaction Engineering clearly and concisely covers the concepts and models of reaction engineering and then applies them to real-world reactor design. The book emphasizes that the foundation of reaction engineering requires the use of kinetics and transport knowledge to explain and analyze reactor behaviors. The authors use readily understandable language to cover the subject, leaving readers with a comprehensive guide on how to understand, analyze, and make decisions related to improving chemical reactions and chemical reactor design. Worked examples, and over 20 exercises at the end of each chapter, provide opportunities for readers to practice solving problems related to the content covered in the book. Seamlessly integrates chemical kinetics, reaction engineering, and reactor analysis to provide the foundation for optimizing reactions and reactor design Compares and contrasts three types of ideal reactors, then applies reaction engineering principles to real reactor design Covers advanced topics, like microreactors, reactive distillation, membrane reactors, and fuel cells, providing the reader with a broader appreciation of the applications of reaction engineering principles and methods



Micro Fluidization


Micro Fluidization
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Author : Guangwen Xu
language : en
Publisher: Elsevier
Release Date : 2023-05-20

Micro Fluidization written by Guangwen Xu and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-05-20 with Technology & Engineering categories.


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



Handbook Of Fluidization And Fluid Particle Systems


Handbook Of Fluidization And Fluid Particle Systems
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Author : Wen-Ching Yang
language : en
Publisher: CRC Press
Release Date : 2003-03-19

Handbook Of Fluidization And Fluid Particle Systems written by Wen-Ching Yang and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-03-19 with Science categories.


This reference details particle characterization, dynamics, manufacturing, handling, and processing for the employment of multiphase reactors, as well as procedures in reactor scale-up and design for applications in the chemical, mineral, petroleum, power, cement and pharmaceuticals industries. The authors discuss flow through fixed beds, elutriation and entrainment, gas distributor and plenum design in fluidized beds, effect of internal tubes and baffles, general approaches to reactor design, applications for gasifiers and combustors, dilute phase pneumatic conveying, and applications for chemical production and processing. This is a valuable guide for chemists and engineers to use in their day-to-day work.



Fluidized Bed Fundamentals And Applications


Fluidized Bed Fundamentals And Applications
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Author : D. L. Keairns
language : en
Publisher:
Release Date : 1973

Fluidized Bed Fundamentals And Applications written by D. L. Keairns and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1973 with Fluidization categories.