10.1 InTroducTIon The various advantages of two-/three-phase sparged reactors
(TPSRs) over other types of multiphase reactors have been briefly discussed in
Chapter 3. These pertain mainly to the simplicity of construction and operation, ...

Author: Vishwas G. Pangarkar

Publisher: John Wiley & Sons

ISBN: 9781118807569

Category: Science

Page: 536

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"This resource offers a primer on simple design methods for multiphase reactors in the chemical process industries, particularly the fine chemicals industry. It provides the process design engineer with simple yet theoretically sound procedures. Different types of multiphase reactors are dealt with on an individual basis. The book focuses on the problem of predicting mass transfer rates in these reactors. It also contains finally worked examples that clearly illustrate how a highly complex MPR like the Stirred Tank Reactor (STR) can be designed using simple correlations which need only a scientific calculator"--

Author: Ngam

Publisher: CRC Press

ISBN: 2881249094

Category: Technology & Engineering

Page: 768

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2 Nigam, K.D. and Schumpe, A. (1996). Three-Phase Sparged Reactors.
Netherlands: Gordon and Breach Publishers. 3 Dudukovic, M.P., Larachi, F., and
Mills, P.L. (2002). Multiphase catalytic reactors: a perspective on current
knowledge and ...

Author: John R. Grace

Publisher: John Wiley & Sons

ISBN: 9783527340644

Category: Technology & Engineering

Page: 632

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

The Lischer-Tropsch synthesis in slurry bubble column reactors: analysis of
reactor performance using the axial dispersion model. In: Nigam KDP, Schumpe
A, eds. Three-Phase Sparged Reactors. Gordon and Breach, 1996, pp 339-386,
 ...

Author: Wen-Ching Yang

Publisher: CRC Press

ISBN: 9780203912744

Category: Science

Page: 1868

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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, elutriati

walls and immersed surfaces , offered by three - phase sparged reactors , make it
possible to control the temperature even when a highly exothermic reaction is
involved . In addition , these units are simple in construction and operation , and ...

Author:

Publisher:

ISBN: UOM:39015035257057

Category: Chemical engineering

Page:

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Bubble columns , three - phase sparged reactors , and solid - liquid fluidized
beds are very widely used in the chemical process industry . For instance ,
bubble columns are used for airoxidation , oxidation with molecular oxygen ,
halogenation ...

Author: Nicholas P. Cheremisinoff

Publisher:

ISBN: 0872014495

Category: Heat

Page: 1210

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Bioeng . , 30 , 179 - 186 ( 1987 ) Merchuk , J . , S . Ben - Zvi ( Yona ) and K .
Niranjan ; “ Why Use Bubble - column Bioreactors ? , ” Tibtech . , 12 , 501 - 511 (
1994 ) Pandit , A . B . and J . B . Joshi , “ Three Phase Sparged Reactor - Some ...

Author:

Publisher:

ISBN: UCSD:31822020367678

Category: Chemical engineering

Page:

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Includes abstracts of Kagaku kōgaku, v. 31-

Gas sparged bubble columns and slurry reactors are used extensively in the
production of fuels , fuel additives and ... for evaluation of recirculation and
backmixing of the liquid phase , and 3 ) to discuss the information obtained by
CARPT in ...

Author: Hugo I. De Lasa

Publisher: Springer Science & Business Media

ISBN: 0792320328

Category: Science

Page: 642

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Proceedings of the NATO Advanced Study Institute, London, Ontario, Canada, August 25-September 4, 1991

Indeed, depending upon the relative magnitudes of the forces present in the
continuous phase, fluid particles may exhibit ... 2004), three-phase fluidized and
sparged reactors, stirred vessels, all of which are used extensively in food,
polymer, ...

Author: R.P. Chhabra

Publisher: CRC Press

ISBN: 9781420015386

Category: Science

Page: 771

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Bubbles, Drops, and Particles in Non-Newtonian Fluids, Second Edition continues to provide thorough coverage of the scientific foundations and the latest advances in particle motion in non-Newtonian media. The book demonstrates how dynamic behavior of single particles can yield useful information for modeling transport processes in complex multiphase flows. Completely revised and expanded, this second edition covers macroscopic momentum and heat/mass transfer from a single rigid or fluid particle or ensembles of particles involving strong inter-particle interactions including packed beds, fluidized beds, and porous media with different types of non-Newtonian fluids. It reflects advances made since the publication of the previous, bestselling edition with new material on topics such as extensional flow; time-independent, time-dependent and visco-elastic fluids; free settling behavior of non-spherical particles; and particle motion in visco-elastic and visco-plastic fluids, boundary layer flows, flows in porous media, and falling object rheometry. An excellent reference and handbook dealing with the technological aspects of non-Newtonian materials encountered in nature and in technology, this book highlights qualitative differences between the response of a Newtonian and non-Newtonian fluids in the complex flows encountered in processing applications.

In this reactor configuration , solid particles are suspended in a continuous liquid
phase by gas sparging , while the liquid is fed from ... Introduction Three - phase
sparged reactors with continuous liquid feed have many applications in catalytic
 ...

Author:

Publisher:

ISBN: UCAL:B3684019

Category: Particles

Page:

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... A mathematical model of a fluidized bed reactor for the continuous production
of solvents by immobilized Clostridium acetobutylicum , J . Chem . Tech .
Biotechnol . 48 ( 1990 ) , 369 - 378 . A . B . Pandit and J . B . Joshi , Three phase
sparged ...

Author: Wolf-Dieter Deckwer

Publisher: Wiley-Blackwell

ISBN: UOM:49015001285080

Category: Science

Page: 533

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This technology, though used for many years, has shown great vitality recently and is still in a state of flux. Provides an account of developments up to the present and also an orderly evaluation of literature already published on the subject. Considerable space is devoted to bubble column reactor performance predictions based on mathematical models and the importance of each is explained with practical examples.

[13]A.B. Pandit, J.B. Joshi, Three phase sparged reactors-some design aspects,
Reviews in Chemical Engineering 2(1) (1984) 15. [14]M. Jamialahmadi, H. Müller
Steinhagen, Effect of solid particles on gas hold-up in bubble columns, The ...

Author: Ming Wu

Publisher: Trans Tech Publications Ltd

ISBN: 9783038139683

Category: Technology & Engineering

Page: 1514

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The volume contains selected, peer reviewed paper from 2012 2nd International Conference on Materials Engineering for Advanced Technologies (ICMEAT 2012), December 27-28, 2012, Xiamen, P.R. of China. The papers are grouped as follows: Chapter 1: Materials Engineering, Technologies and Processing; Chapter 2: Building Materials and Technology; Chapter 3: General Mechanical Engineering; Chapter 4: Mechatronics, Automation and Control; Chapter 5: Information and Computer Science.

Pandit , A.B. , Joshi , J.B. , “ Three phase sparged reactors - some design aspects
. ” Reviews in Chem . Eng .: 2 , 1-84 ( 1984 ) . 50. Pandit , A.B. , Joshi , J.B. , “
Mass and heat transfer characteristics of three phase sparged reactors . ” Chem .

Author: Shuichi Aiba

Publisher: Oxford University Press, USA

ISBN: UOM:39015012773258

Category: Biochemical Engineering

Page: 374

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This book provides an up-to-date, comprehensive overview of the field of biochemical engineering. It is edited by the distinguished co-author of the classic textbook Biochemical Engineering, which first established this area of interdisciplinary research and pioneered its extensive applications in fields such as microbiology, pharmaceuticals, chemicals, engineering, and food processing. The contributors to this volume are leading researchers from around the world, writing on subjects that include physiology, kinetics, DNA technology, metabolites, measurement and control, and environmental protection. While some of the chapters reflect on past achievements in biochemical engineering, most report on contemporary research and plans for future progress.

3. Hydrodynamics. of. Free-Rise. Bubbles. in. Non-Newtonian. Polymer.
Solutions. D. De Kee and D. Rodrigue University ... include bubble column and
three-phase fluidized beds, sparged reactors, stirred vessels employed to effect
gas-liquid ...

Author: Nicholas P. Cheremisinoff

Publisher: CRC Press

ISBN: 0824796799

Category: Technology & Engineering

Page: 808

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"Offers detailed coverage of applied polymer processing--presenting a wide range of technologies and furnishing state-of-the-art data on polymer components, properties, and processibility. Reviews fundamental rheological concepts. Contains over 1600 bibliographic citations, some 450 equations, and over 400 tables, drawings, and photographs."

Chem Engng Sci 38 ( 1983 ) 1189-1197 . Pandit A B and Joshi J B : Mass and
heat transfer characteristics of three phase sparged reactors . Chem Engng Res
Des 64 ( 1986 ) 125-157 . Ranade V V and Joshi J B : Flow pattern generated by
a ...

Author:

Publisher:

ISBN: CHI:39340791

Category: Engineers

Page: 492

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Brief biographies of 259 Indian scientists and engineers who have won the Shanti Swarup Bhatnagar prize for their contributions to science and technology.

1-4 Phase Behavior in Systems Containing Clathrato Hydrates : A Review G.D.
Holder , S.P. Zetts and N. Pradhan Modelling of Three Phase Sparged Catalytic
Reactors J.B. Joshi , P.V. Shertukde and S.P. Godbole Metal Oxide Acrogen ...

Author:

Publisher:

ISBN: UOM:39015047344695

Category: Plastics industry and trade

Page:

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( 1983c ) have observed that , gas phase was always dispersed before the
particle were suspended except for the lightest ... These reactors are a special
kind of three - phase reactors and involve boiling liquid or hot sparged ( when
gas is ...

Author:

Publisher:

ISBN: UCBK:C077428227

Category: Chemical engineering

Page:

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... 6.665-6.671 , S2.291 columns , 5.209 Three - phase holdups , 6.661 Three -
phase model , 4.1172 , 4.1175 Three - phase reactor systems , 6.535-6.536
Three - phase region , 6.529 Three - phase sparged contactors , 3.1138 , 3.1153
Three ...

Author: Nicholas P Cheremisinoff

Publisher: Gulf Professional Publishing

ISBN: 0884151255

Category: Science

Page: 506

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This third supplement to the "Encyclopedia of Fluid Mechanics" series covers recent advances in basic fluid dynamics studies and transport mechanisms, with emphasis on heat transfer research. It extends to a number of fluid flow topics covered in greater depth in the main series volumes. Areas of research relying more heavily on numerical approaches and solutions are treated extensively. Several chapters also deal with analytical solutions to complex flow situations. This book has been compiled by a panel of 30 authors conducting research in hydrodynamics and heat transfer. It also contains the comprehensive index for series volumes 1-10 and supplements 1 and 2. This feature should enhance the usefulness and convenience of the entire series.

Ermakova , A . , Ziganshin , G . K . , Stefoglo , E . F . , and Slinko , M . C . A
catalytic reactor with a three - phase gas - liquid - solid catalyst fluidized bed .
Theor . Found . Chem . ... 41 , 260 ( 1964 ) . Fair , J . Ř . Designing gas - sparged
reactors .

Author: P. A. Ramachandran

Publisher: Gordon & Breach Science Pub

ISBN: UOM:39015004485390

Category: Technology & Engineering

Page: 427

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Author: Elsevier Engineering Information, Incorporated

Publisher:

ISBN: 0873940083

Category:

Page:

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