Granulation and Coating of Fine Powders

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Publisher :
ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.:/5 (248 download)

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Book Synopsis Granulation and Coating of Fine Powders by :

Download or read book Granulation and Coating of Fine Powders written by and published by . This book was released on 2001 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Science and Engineering of Granulation Processes

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 9401705461
Total Pages : 258 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis The Science and Engineering of Granulation Processes by : Jim Litster

Download or read book The Science and Engineering of Granulation Processes written by Jim Litster and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book had its origins in a meeting between two (relatively) young particle technology researchers on Rehobeth Beach in Delaware in 1992 near the holiday house of Reg Davies (then Director of the Particle Science and Technology Research Center in Dupont). As we played in the sand, we shared an excitement for developments in particle technology, especially particle characterization, that would lead operations such as granulation to be placed on a sound scientific and engineering footing. The immediate outcome from this interaction was the development of new industry short courses in granulation and related topics which we taught together both in Australia and North America. This book follows closely the structure and approaches developed in these courses, particularly the emphasis on particle design in granulation, where the impact of both formulation properties and process variables on product attributes needs to be understood and quantified. The book has been a long time in the making. We have been actively preparing the book for at least five years. Although the chapters have relatively good bibliographies, this book is not a review of the field. Rather it is an attempt by the authors to present a comprehensive engineering approach to granulator design, scale up and operation. It is exciting for us to see the explosion of research interest around the world in this area in the last five to seven years. Some of the most recent work will have to find its way into the second edition.

Granulation of Fine Powders and the Affect [sic] on Flowability

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (671 download)

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Book Synopsis Granulation of Fine Powders and the Affect [sic] on Flowability by : Garrick W. Ackart

Download or read book Granulation of Fine Powders and the Affect [sic] on Flowability written by Garrick W. Ackart and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Design and Processing of Particulate Products

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Publisher : Cambridge University Press
ISBN 13 : 1107007372
Total Pages : 343 pages
Book Rating : 4.1/5 (7 download)

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Book Synopsis Design and Processing of Particulate Products by : Jim Litster

Download or read book Design and Processing of Particulate Products written by Jim Litster and published by Cambridge University Press. This book was released on 2016-10-20 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unique text providing comprehensive coverage of fundamental particle science, processing and technology. Including quantitative tools, real-world case studies and end-of-chapter problems, it is ideal for students in engineering and applied sciences, as well as for practitioners in a range of industries manufacturing particulate products.

Particle Size Enlargement

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Publisher : Elsevier
ISBN 13 : 1483275078
Total Pages : 205 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Particle Size Enlargement by : C. E. Capes

Download or read book Particle Size Enlargement written by C. E. Capes and published by Elsevier. This book was released on 2013-10-22 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Powder Technology, Volume 1: Particle Size Enlargement is the first of a series which will together form a Handbook of Powder Technology, primarily intended for engineers and scientists working in industry. The scope of the Handbook can be defined as being concerned with that part of chemical engineering which deals with processes involving the handling and treatment of material in solid particulate form. This book deals with methods used to create larger entities from fine particles so that the bulk properties of particulates can be improved. These so-called ""size enlargement"" methods evidently concern a broad spectrum of technical disciplines and industries ranging from the relatively small scale requirements of pharmaceutical manufacturers through the tonnage requirements of the fertilizer and minerals processing industries. A primary objective in preparing this book was to present a generalized account of the many size enlargement techniques scattered throughout these diverse industries, with emphasis on similarities and unifying characteristics whenever possible. The book devotes one chapter to each of the principal methods used to bring particles together into agglomerates: agitation methods— tumbling agglomeration, agitation methods—mixer agglomeration, pressure methods, thermal methods, spray and dispersion methods, and agglomeration from liquids.

Characterization of Fine Powders and Development of Processes for Powder Coatings

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Characterization of Fine Powders and Development of Processes for Powder Coatings by : Jing Fu

Download or read book Characterization of Fine Powders and Development of Processes for Powder Coatings written by Jing Fu and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Traditional powder coating provides poor coating appearance. Fine powder coating can overcome this drawback since the smaller powder particles lead to much smoother finish. Nevertheless, fine powder has been experienced to cause more application problems. This study investigated fine powder coatings from different aspects and it provided solutions to solve these application problems. The investigation on fine powders conducted by this study concluded that the medium particle size and D10 was not suitable for the flowability characterization of fine powder coatings. Instead, an index which represented the particle size distribution could correlate with the flowabilities of the fine powder coatings much better. In addition, several processing methods were developed for the production of fine powder coatings. The experiments disclosed that the revised designs of the cyclone and the grinder could obtain narrower particle size distribution of the powder coatings, which was desired. In addition, other performances of the processes were not sacrificed. The spraying method of powder coatings was also investigated in this study. The additional moisture on the surfaces of the fine powder particles was found to reduce the resistivity of the powder so as to enhance the transfer efficiency during the corona spraying. On the other hand, a new spray gun design with alternative charging pattern could reduce the Faraday Cage effect during corona spraying of fine powders. In addition, it also showed large potential on improving the transfer efficiency of coarse powders. Finally, new processing techniques for functional powder coatings were developed. Utilization of dry blended catalysts could solve the problems of pre-curing and short shelf life associated with the conventional low-cure powder coatings. Other than that, the complicated heat-blending process for processing metallic color powder coatings can be replaced by a new bonding technique with utilization of liquid bonder. The strong bond between powder particles and metallic pigments provided by this new technique can solve the recyclability problem of the metallic color powder coatings during spraying. The discoveries from the thesis study contribute to further understandings of powder coatings. This study also provides useful suggestions for future developments of powder coating technologies.

The Dynamics of Fine Powders

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 9401136726
Total Pages : 274 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis The Dynamics of Fine Powders by : K. Rietema

Download or read book The Dynamics of Fine Powders written by K. Rietema and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: flour, potato starch, cracking catalyst, sand, and gravel, one will probably agree that the first four materials definitely are powders and the last one certainly is not. Whether one would call sand a powder probably depends on the partiele size and on personal Vlews. When the astronaut Neil Armstrong returned to the Earth from his trip on the surface of the Moon, he stated: 'The surface is fine and powdery. I can kick it up loosely with my toe. It does adhere in fine layers like powdered charcoal to the sole and inside of my boots. I only go in a small fraction of an inch, but I can see the footprints of my boots and the treads in the fine sandy partieles. ' These words elearly show that the behaviour of powders de pends on the circumstances. In wh at respects are those on the Moon different from those on the Earth? (1) The gravitational force on the surface of the Moon is only one-sixth of that on the Earth. (2) There is no gas on the Moon. The latter aspect means that any water brought there would evaporate and disappear immediately, hence powders on the Moon will always be perfect1y dry so that cohesion between the separate partieles due to liquid bridges will be zero.

Fluidization Engineering

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Publisher : Elsevier
ISBN 13 : 008050664X
Total Pages : 520 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Fluidization Engineering by : D. Kunii

Download or read book Fluidization Engineering written by D. Kunii and published by Elsevier. This book was released on 2013-10-22 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluidization Engineering, Second Edition, expands on its original scope to encompass these new areas and introduces reactor models specifically for these contacting regimes. Completely revised and updated, it is essentially a new book. Its aim is to distill from the thousands of studies those particular developments that are pertinent for the engineer concerned with predictive methods, for the designer, and for the user and potential user of fluidized beds. Covers the recent advances in the field of fluidization. Presents the studies of developments necessary to the engineers, designers, and users of fluidized beds.

Fluidization of Fine Powders

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Publisher : Springer Science & Business Media
ISBN 13 : 9400755872
Total Pages : 144 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Fluidization of Fine Powders by : José Manuel Valverde Millán

Download or read book Fluidization of Fine Powders written by José Manuel Valverde Millán and published by Springer Science & Business Media. This book was released on 2012-10-12 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the rich phenomenology exhibited by fine powders when they are fluidized by a gas flow. Fine powder cohesiveness leads to poor flowability, clumping, difficulty in fluidizing, irregular avalanching behavior, etc. Despite all the inconveniences, fine powder processes pervade the chemical, pharmaceutical, agricultural and mining industries among others. The author in this book analyzes the mechanism by which interparticle adhesive forces are reduced by means of surface additives. Different techniques have been developed in the last years to assist fluidization by helping the gas flow to mobilize and break cohesive aggregates, which help to homogenize fluidization. As reviewed in this book, the use of these techniques may have a relevant impact on novel processes based on fluidized beds of fine powder and with relevant applications on leading edge technologies such as Atomic Layer Deposition on nanoparticles and CO2 capture by gas-fluidized beds of adsorbent powders. The study of fluidized beds has a marked interdisciplinary character. This book is thus intended for academic and industrial researchers in applied physics, mechanical, chemical, and environmental engineering, who are interested in the special characteristics of fine powders.

Granulation and Characterization of Fine Powders and Investigation of Transient Bubble Behaviors in Coarse Particle Systems

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Publisher :
ISBN 13 :
Total Pages : 410 pages
Book Rating : 4.:/5 (392 download)

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Book Synopsis Granulation and Characterization of Fine Powders and Investigation of Transient Bubble Behaviors in Coarse Particle Systems by : Jianhua Su

Download or read book Granulation and Characterization of Fine Powders and Investigation of Transient Bubble Behaviors in Coarse Particle Systems written by Jianhua Su and published by . This book was released on 1995 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Coating and Granulation of Fine Particles Using a Standard Fluidized Bed

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (129 download)

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Book Synopsis Coating and Granulation of Fine Particles Using a Standard Fluidized Bed by : Jun Yang

Download or read book Coating and Granulation of Fine Particles Using a Standard Fluidized Bed written by Jun Yang and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Handbook of Pharmaceutical Granulation Technology

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Author :
Publisher : CRC Press
ISBN 13 : 1000366383
Total Pages : 905 pages
Book Rating : 4.0/5 (3 download)

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Book Synopsis Handbook of Pharmaceutical Granulation Technology by : Dilip M. Parikh

Download or read book Handbook of Pharmaceutical Granulation Technology written by Dilip M. Parikh and published by CRC Press. This book was released on 2021-05-11 with total page 905 pages. Available in PDF, EPUB and Kindle. Book excerpt: Theoretical discussions covering granulation and engineering perspectives. Covers new advances in expert systems, process modelling and bioavailability Chapters on emerging technologies in particle engineering Updated Current research and developments in granulation technologies

Powder Layering and Coating in a Centrifugal Granulator

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Publisher :
ISBN 13 : 9789529038930
Total Pages : 48 pages
Book Rating : 4.0/5 (389 download)

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Book Synopsis Powder Layering and Coating in a Centrifugal Granulator by : Mervi Niskanen

Download or read book Powder Layering and Coating in a Centrifugal Granulator written by Mervi Niskanen and published by . This book was released on 1992 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

User's Guide to Powder Coating, 4th Edition

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Publisher : Society of Manufacturing Engineers
ISBN 13 : 0872636488
Total Pages : 202 pages
Book Rating : 4.8/5 (726 download)

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Book Synopsis User's Guide to Powder Coating, 4th Edition by : Nicholas P. Liberto

Download or read book User's Guide to Powder Coating, 4th Edition written by Nicholas P. Liberto and published by Society of Manufacturing Engineers. This book was released on 2003 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book addresses recent developments which have contributed to powder coating's ever-increasing favorability over liquid coating. Since the publication of the last edition, this process has been adapted to a wider range of applications, notably for high-temperature and temperature-sensitive products. Equipment has been greatly improved, achieving faster color change, increasing transfer efficiency, and reducing overall powder usage. Environmental requirements have prompted many companies to switch to powder coating. 'Users Guide to Powder Coating, Fourth Edition' combines information on the latest breakthroughs in the industry (notable ultraviolet-curable materials for plastic and wood products, and improved systems) and tried-and-true guidelines from the previous edition (including factors like material selection, design considerations, surface preparation, quality control and testing, trouble shooting and safety, and more), so you can achieve superior finishes with efficiency.

Handbook of Fluidization and Fluid-Particle Systems

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Author :
Publisher : CRC Press
ISBN 13 : 0203912748
Total Pages : 876 pages
Book Rating : 4.2/5 (39 download)

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Book Synopsis Handbook of Fluidization and Fluid-Particle Systems by : Wen-Ching Yang

Download or read book Handbook of Fluidization and Fluid-Particle Systems written by Wen-Ching Yang and published by CRC Press. This book was released on 2003-03-19 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Fluidization of Fine Powders

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 9400755864
Total Pages : 144 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Fluidization of Fine Powders by : José Manuel Valverde Millán

Download or read book Fluidization of Fine Powders written by José Manuel Valverde Millán and published by Springer Science & Business Media. This book was released on 2012-10-12 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the rich phenomenology exhibited by fine powders when they are fluidized by a gas flow. Fine powder cohesiveness leads to poor flowability, clumping, difficulty in fluidizing, irregular avalanching behavior, etc. Despite all the inconveniences, fine powder processes pervade the chemical, pharmaceutical, agricultural and mining industries among others. The author in this book analyzes the mechanism by which interparticle adhesive forces are reduced by means of surface additives. Different techniques have been developed in the last years to assist fluidization by helping the gas flow to mobilize and break cohesive aggregates, which help to homogenize fluidization. As reviewed in this book, the use of these techniques may have a relevant impact on novel processes based on fluidized beds of fine powder and with relevant applications on leading edge technologies such as Atomic Layer Deposition on nanoparticles and CO2 capture by gas-fluidized beds of adsorbent powders. The study of fluidized beds has a marked interdisciplinary character. This book is thus intended for academic and industrial researchers in applied physics, mechanical, chemical, and environmental engineering, who are interested in the special characteristics of fine powders.

Fluidization, Solids Handling, and Processing

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Author :
Publisher : Elsevier
ISBN 13 : 0815517238
Total Pages : 909 pages
Book Rating : 4.8/5 (155 download)

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Book Synopsis Fluidization, Solids Handling, and Processing by : Wen-Ching Yang

Download or read book Fluidization, Solids Handling, and Processing written by Wen-Ching Yang and published by Elsevier. This book was released on 1998-12-31 with total page 909 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume, Fluidization, Solids Handling, and Processing, is the first of a series of volumes on "Particle Technology". Particles are important products of chemical process industries spanning the basic and specialty chemicals, agricultural products, pharmaceuticals, paints, dyestuffs and pigments, cement, ceramics, and electronic materials. Solids handling and processing technologies are thus essential to the operation and competitiveness of these industries. Fluidization technology is employed not only in chemical production, it also is applied in coal gasification and combustion for power generation, mineral processing, food processing, soil washing and other related waste treatment, environmental remediation, and resource recovery processes. The FCC (Fluid Catalytic Cracking) technology commonly employed in the modern petroleum refineries is also based on fluidization principles.