Last edited by Nalrajas
Monday, May 4, 2020 | History

3 edition of Spouted beds found in the catalog.

Spouted beds

Kishan B. Mathur

Spouted beds

  • 46 Want to read
  • 27 Currently reading

Published by Academic Press in New York .
Written in English

    Subjects:
  • Spouted bed processes.

  • Edition Notes

    Bibliography: p. 287-299.

    Statement[by] Kishan B. Mathur and Norman Epstein.
    ContributionsEpstein, Norman, joint author.
    Classifications
    LC ClassificationsTP156.S57 M37
    The Physical Object
    Paginationxv, 304 p.
    Number of Pages304
    ID Numbers
    Open LibraryOL5424711M
    ISBN 100124800505
    LC Control Number73018975


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Spouted beds by Kishan B. Mathur Download PDF EPUB FB2

Spouted Beds is a comprehensive chapter book that covers the spouting phenomenon and the special features and applications of spouted beds. After briefly discussing the history and features of spouted bed compared to fluidized bed, the book deals with.

With contributions from internationally renowned research groups, this book guides the reader through new developments, insights and models. The hydrodynamic and reactor models of spouted and spout-fluid beds are examined, as well as such topics as particle segregation, heat and mass transfer, mixing and scale-up.

Spouted and Spout-Fluid Beds: Fundamentals and Applications - Kindle edition by Epstein, Norman, Grace, John R. Download it once and read it on your Kindle device, PC, phones or tablets.

Use features like bookmarks, note taking and highlighting while reading Spouted and Spout-Fluid Beds: Fundamentals and cturer: Cambridge University Press. With contributions from internationally renowned research groups, this book guides the reader through new developments, insights and models.

The hydrodynamic and reactor models of spouted and spout-fluid beds are examined, as well as such topics as particle segregation, heat and mass transfer, mixing and : Hardcover.

With contributions from internationally renowned research groups, this book guides the reader through new developments, insights and models. The hydrodynamic and reactor models of spouted and spout-fluid beds are examined, as well as such topics as particle segregation, heat and mass transfer, mixing and scale-up.

Later chapters focus on drying. Spouted bed and jet impingement fluidization are the cases of classic fluidization modification obtained by proper distribution of the fluid and the construction of device.

The condition for the realization of both fluidization types is strict determination of the apparatus dimensions and process parameters. The chapter presents the issues concerning the choice of optimal Author: Dariusz Góral, Franciszek Kluza, Katarzyna Kozłowicz.

Spouted Beds is a comprehensive chapter book that covers the spouting phenomenon and the special features and applications of spouted beds. After briefly discussing the history and features of spouted bed compared to fluidized bed, the book deals with the fluid and solid dynamics of spouted Edition: 1.

A common set of reactions, given in Tableoccurs when carbonaceous solids undergo thermal processing. Whether the aim is pyrolysis, gasification, or combustion, each of these reactions occurs in some parts of the reactor because of gas–solids by: 3.

Spouted beds have been successfully used in various processes, such as the drying of beans, slurries and pastes, granulation, the coating of particles, aerification, pyrolysis, and combustion. Spouted Beds. Kishan B. Mathur, Norman Epstein. Academic Press Incorporated,U.S., Jan 1, - Spouted bed processes - pages.

0 Reviews. From inside the book. What people are saying - Write a review. We haven't found any reviews in the.

Additional Physical Format: Online version: Mathur, Kishan B. Spouted beds. New York, Academic Press, (OCoLC) Document Type: Book: All Authors.

Genre/Form: Electronic books: Additional Physical Format: Print version: Mathur, Kishan B. Spouted beds. New York, Academic Press, (DLC) Cambridge Core - Chemical Engineering - Spouted and Spout-Fluid Beds - edited by Norman Epstein.

Spouted beds appear to go through a revival, testified by a very recent and comprehensive book on the topic (Epstein & Grace, ). This renewed interest. Spouted beds; Spouted bed systems. Are you looking to process coarse or irregular granulate. Or do you want a system for manufacturing particularly fine and temperature-sensitive particles.

Our unique, patented spouted bed technology makes this possible. We offer spouted bed systems for all powder processing industries. With contributions from internationally renowned research groups, this book guides the reader through new developments, insights and models.

The hydrodynamic and reactor models of spouted and spout-fluid beds are examined, as well as such topics as particle segregation, heat and mass transfer, mixing and : Cambridge University Press. Nonaxisymmetric geometries of spouted beds 7 Spouted beds in the gas–solid contacting spectrum 9 Layout of chapter topics 12 References 14 2 Initiation of spouting 17 Xiaotao Bi Introduction 17 Evolution of internal spout 19 Peak pressure drop 22 Onset of external spouting and minimum spouting velocity Books of spouted and spout-fluid beds, as well as such topics as particle segregation, heat and mass transfer, mixing, and scale-up.

Later chapters focus on drying, particle coat-ing, and energy-related applications based on spouted and spout-fluid beds. Among the new areas of development examined in the book are mechanically assisted spout.

The book is filled with the most fantastic descriptions and illustrations of beds built for outlandish adventures, fantasies, and dreams. It just really sets a child up to have beautiful dreams. If it were still in print, I'd give a copy at every baby shower I This /5.

Optimization of Spouted Bed Scale-Up by Square-Based Multiple Unit Design Giorgio Rovero, Massimo Curti and Giuliano Cavaglià Politecnico di Torino K&E Srl Italy 1.

Introduction Among several configurations typical of gas-solids fluidization, spouted beds have demonstrated to be characterized by a number of advantages, namely a reduced pressure.

The conical spouted bed reactor (CSBR) has demonstrated to perform well in gasification process due to its specific features, such as (i) the cyclic and vigorous particle movement that avoids bed defluidization (a limitation in fluidized beds), (ii) capability for handling irregular or sticky solids, (iii) high heat transfer rates between Author: Jon Alvarez, Gartzen Lopez, María Cortazar, Laura Santamaria, Enara Fernandez, Martin Olazar.

Spouted definition, fitted with a spout: a spouted pitcher. See more. @article{osti_, title = {Gas fluidization technology}, author = {Geldart, D.}, abstractNote = {This book discusses the following topics: single particles, fixed and quiescent reds; characterization of fluidized powders; hydrodynamics of bubbling fluidized beds; solids mixing; particle entrainment and carryover; high velocity fluidized beds; solid-gas separation; fluid-bed Author: Geldart, D.

Book Review Book review: Spouted and spout‐fluid beds fundamentals and applications, edited by Norman Epstein, and John R. Grace Cambridge University Press+xvi pages, ISBN ‐0‐‐‐3Author: John Bridgwater. Spouted and Spout-Fluid Beds by Norman Epstein,available at Book Depository with free delivery worldwide.

be up the spout slang To be pregnant. You two have only been married for a couple of months, I can't believe you're up the spout already. See also: spout, up spout from (something) 1. Of a liquid or gas, to pour or gush out from something. Heavy rains overloaded the local sewer lines, causing sewage to spout from the building's toilets.

Boiling-hot. Spouted beds, originally invented in Canada (), have been widely used in drying, granulation, catalytic polymerization, residue treatment and coating of several materials. Understanding of gas and particle hydrodynamics behavior in a slot-rectangular spouted bed is important for evaluation of particle circulation rate and gas-solid contact Author: E.

Esmaili, N. Mahinpey, C. Lim. A study was conducted to explore the effects of static bed height, nozzle diameter, cone angle, and particle properties on the minimum spouting velocity in a 4 in × 1 in rectangular spouted bed.

Tests were conducted with various solids materials (including μ m HPDE pellets, mm nylon beads, μ m glass beads, and mm alumina Cited by: 1. Analysis of the fluidization behavior and application of a novel spouted bed apparatus for spray granulation and coating.

In Proceedings of the 9th International Symposium on Agglomeration, 22 - 26 JuneSheffield, UK. Cited by: 1. Spouted beds are excellent media for heat and mass transfer applications particularly in industrial and agricultural drying operations. The hydrodynamic behaviour of the spouting gas and the particles in the spout and annulus regions are quite complex and in order to investigate the heat and mass transfer mechanism, a good understanding of the Cited by: 1.

Abstract The spout-fluid bed (SFB) is a very successful synthesis of the spouting and fluidization. The hydrodynamics of SFB are more complex than both fluidized beds and spouted beds. Up-to-date information on the fundamentals and applications of SFBs has been briefly presented, based on the limited work reported, in the new spouted bed book edited by.

@article{osti_, title = {Hydrodynamic characteristics of a novel annular spouted bed with multiple air nozzles}, author = {Gong, X.W.

and Hu, G.X. and Li, Y.H.}, abstractNote = {A novel spouted bed, namely, an annular spouted bed with multiple air nozzles, has been proposed for drying, pyrolysis, and gasification of coal particulates.

Spouted beds, Kishan B. Mathur and Norman Epstein, Academic Press, Inc., New York (). pagesCited by: 1. Beds & Borders book.

Read 3 reviews from the world's largest community for readers. A highly illustrated, plant-by-numbers guide to planning and planting 4/5. AbstractThis article reviews the major research and development on spouted beds (SBs). Due to its unique structural and flow characteristics, the SB is a very successful system in most applications.

Two-phase and sometimes three-phase interactions generate a large number of variables to be noted in each process.

Up-to-date information on the fundamentals and Cited by: 5. The hydrodynamics of a two-dimensional conical spouted bed was studied using an Eulerian−Eulerian two-fluid model (TFM) incorporating the kinetic theory of granular flows.

Influences of various types of frictional stresses models, exchange coefficients, as well as different values of the restitution coefficient were investigated as modeling by: It is known that the transport processes, such as heat, mass, and momentum transfer, are much more intensive in spouted beds in comparison to classical fluidized beds.

This is beneficial when using a polymer solution for coating, where the vaporization of the solvent is critical for the coating step. Materials and Methods. The spouted bed has been used successfully in the polymerization of benzyl alcohol on acidic catalysts and in coal gasification.

The advantages of the spouted beds over the conventional. For spouted beds, the maximum pressure drop on startup is very much greater than the constant value found once spouting has commenced.

In the present work, insight into physical mechanisms is sought. Maximum pressure drop occurred prior to major particle movement,whilst it had been found previously that this peak occurred after cavity : G. McNab, J. Bridgwater. International Journal of Chemical Reactor Engineering Ed. by de Lasa, Hugo / Xu, Charles Chunbao IMPACT FACTOR 5-year IMPACT FACTOR: CiteScore SCImago Journal Rank (SJR) Source Normalized Impact per Paper (SNIP) Cited by: 9.

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Let’s get started!With contributions from internationally renowned research groups, this book guides the reader through new developments, insights and models.

The hydrodynamic and reactor models of Spouted and spout-fluid beds are examined, as well as such topics as particle segregation, heat and mass transfer, mixing and scale-up.In viscous fluid dynamics, the Archimedes number (Ar) (not to be confused with Archimedes' constant, π), named after the ancient Greek scientist Archimedes is used to determine the motion of fluids due to density differences.

It is a dimensionless number, the ratio of gravitational forces to viscous forces and has the form: = (−) where: is the local external field (for example .