The Flow of Gas-solids Suspensions in Circulating Fluidized Beds

The Flow of Gas-solids Suspensions in Circulating Fluidized Beds PDF Author: Hong Cheng
Publisher:
ISBN:
Category :
Languages : en
Pages : 140

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Book Description
CIRCULATING FLUIDIZED BED, SUPERFICIAL GAS VELOCITY, SOLIDS MASS FLUX, SOLIDS CONCENTRATION, SIMILAR PROFILE REGIME, OPTICAL FIBRE PROBE, DILUTE PHASE, L-VALVE, AERATION RATE, SOLIDS FLOW RATE.

The Flow of Gas-solids Suspensions in Circulating Fluidized Beds

The Flow of Gas-solids Suspensions in Circulating Fluidized Beds PDF Author: Hong Cheng
Publisher:
ISBN:
Category :
Languages : en
Pages : 140

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Book Description
CIRCULATING FLUIDIZED BED, SUPERFICIAL GAS VELOCITY, SOLIDS MASS FLUX, SOLIDS CONCENTRATION, SIMILAR PROFILE REGIME, OPTICAL FIBRE PROBE, DILUTE PHASE, L-VALVE, AERATION RATE, SOLIDS FLOW RATE.

Flowing Gas-solids Suspensions

Flowing Gas-solids Suspensions PDF Author: Roger G. Boothroyd
Publisher: Chapman & Hall
ISBN:
Category : Science
Languages : en
Pages : 312

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Book Description


Principles of Gas-Solid Flows

Principles of Gas-Solid Flows PDF Author: Liang-Shih Fan
Publisher: Cambridge University Press
ISBN: 0521581486
Category : Science
Languages : en
Pages : 579

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Book Description
Discusses fundamental principles of gas-solid flows and their applications, and includes numerous examples and homework problems.

Circulating Fluidized Beds

Circulating Fluidized Beds PDF Author: J.R. Grace
Publisher: Springer Science & Business Media
ISBN: 9400900953
Category : Science
Languages : en
Pages : 599

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Book Description
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.

Fast Fluidization

Fast Fluidization PDF Author:
Publisher: Academic Press
ISBN: 0080565670
Category : Technology & Engineering
Languages : en
Pages : 453

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Book Description
Over the last decade, circulating fluidization or fast fluidization has developed rapidly, superseding standard bubbling fluidization in many applications; for example, fast fluidization provides a better means forcontrolling emissions from the combustion of high-sulfur fuels and excels when used in boilers in steam plant and power stations. China initiated the study of fast fluidization in the early 1970s. Focusing on the substantial research cultivated in that country, with Kwauk at the leading edge, this latest volume in the Advances in Chemical Engineering Series is written in the context of the international state of the art and addresses some of the most vital issues surrounding this fluidization method."

Essentials of Fluidization Technology

Essentials of Fluidization Technology PDF Author: John R. Grace
Publisher: John Wiley & Sons
ISBN: 3527340645
Category : Technology & Engineering
Languages : en
Pages : 626

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

Flow Stability of Gas-solids Suspensions

Flow Stability of Gas-solids Suspensions PDF Author: G. P. Wachtell
Publisher:
ISBN:
Category : Gas flow
Languages : en
Pages : 152

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Book Description


Circulating Fluidized Bed Boilers

Circulating Fluidized Bed Boilers PDF Author: Prabir Basu
Publisher: Springer
ISBN: 3319061739
Category : Technology & Engineering
Languages : en
Pages : 370

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Book Description
· 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.

Flowing Gas Solids Suspensions

Flowing Gas Solids Suspensions PDF Author: Boothroyd
Publisher:
ISBN: 9780470088555
Category :
Languages : en
Pages : 289

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Book Description


Fluidized-Bed Reactors: Processes and Operating Conditions

Fluidized-Bed Reactors: Processes and Operating Conditions PDF Author: John G. Yates
Publisher: Springer
ISBN: 3319395939
Category : Science
Languages : en
Pages : 214

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Book Description
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.