Particle size measurement

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Publisher : Springer
ISBN 13 : 1489930639
Total Pages : 700 pages
Book Rating : 4.4/5 (899 download)

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Book Synopsis Particle size measurement by : Terence Allen

Download or read book Particle size measurement written by Terence Allen and published by Springer. This book was released on 2013-11-21 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although man's environment, from the interstellar dust to the earth beneath his feet, is composed to a large extent of finely divided material, his knowledge of the propert ies of such materials is surprisingly slight. For many years the scientist has accepted that matter may exist as solids, liquids or gases although the dividing line between the states may often be rather blurred; this classification has been upset by powders, which at rest are solids, when aerated may behave as liquids, and when suspended in gases take on some of the properties of gases. It is now widely recognized that powder technology is a field of study in its own right. The industrial applications of this new science are far reaching. The size of fine particles affects the properties of a powder in many important ways. For example, it determines the setting time of cement, the hiding power of pigments and the activity of chemical catalysts; the taste of food, the potency of drugs and the sintering shrink age of metallurgical powders are also strongly affected by the size of the particles of which the powder is made up. Particle size measurement is to powder technology as thermometry is to the study of heat and is in the same state of flux as thermometry was in its early days. Only in the case of a sphere can the size of a particle be completely described by one number.

Powder Technology Series. Particle Size Measurement

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Publisher :
ISBN 13 : 9780412154102
Total Pages : 0 pages
Book Rating : 4.1/5 (541 download)

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Book Synopsis Powder Technology Series. Particle Size Measurement by : Terence Allen

Download or read book Powder Technology Series. Particle Size Measurement written by Terence Allen and published by . This book was released on 1968 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Powder Sampling and Particle Size Determination

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Publisher : Elsevier
ISBN 13 : 0080539327
Total Pages : 682 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Powder Sampling and Particle Size Determination by : T. Allen

Download or read book Powder Sampling and Particle Size Determination written by T. Allen and published by Elsevier. This book was released on 2003-12-09 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt: Powder technology is a rapidly expanding technology and nowhere more than in particle characterization. There has been an explosion of new particle measuring techniques in the past ten year particularly in the field of on-line measurement. One of the main aims of this book is to bring the reader up-to-date with current practices. One important area of interest is the improvements in on-line light scattering instruments and the introduction of ultrasonic on-line devices. Another is the introduction of on-line microscopy, which permits shape analysis in conjunction with particle sizing. Schools of powder technology are common in Europe and Japan but the importance of this subject has only recently been recognised in America with the emergence of the Particle Research Centre (PERC) at the University of Florida in Gainsville. - Details all the latest developments in powder technology - Written by established authority on powder technology - A comprehensive text covering all aspects of powder technology and handling of particulate solids including characterization, handling and applications

Particle Size Measurement

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Publisher :
ISBN 13 :
Total Pages : 525 pages
Book Rating : 4.:/5 (61 download)

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Book Synopsis Particle Size Measurement by : Terence Allen

Download or read book Particle Size Measurement written by Terence Allen and published by . This book was released on 1999 with total page 525 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Particle size measurement

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (935 download)

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Book Synopsis Particle size measurement by : Terence Allen

Download or read book Particle size measurement written by Terence Allen and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Particle Size Measurement

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Publisher : Springer
ISBN 13 : 0412729504
Total Pages : 526 pages
Book Rating : 4.4/5 (127 download)

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Book Synopsis Particle Size Measurement by : Terence Allen

Download or read book Particle Size Measurement written by Terence Allen and published by Springer. This book was released on 1996-12-31 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the fifth edition of the highly successful work first published in 1968, comprising two definitive volumes on particle characterisation. The first volume is devoted to sampling and particle size measurement, while surface area and pore size determination are reviewed in volume 2. Particle size and characterisation are central to understanding powder properties and behaviour. This book describes numerous potential measuring devices, how they operate and their advantages and disadvantages. It comprise a fully comprehensive treatise on the wide range of available equipment with an extensive literature survey, and a list of manufacturers and suppliers. The author's blend of academic and industrial experience results in a readable technical book with information on how to analyse, present, and extract useful information from data. This is an essential reference book for both industrial and academic research workers in a variety of areas including: pharmaceuticals, food science, pollution analysis and control, electronic materials, agricultural products, polymers, pigments and chemicals.

Particle Size Measurement

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Publisher :
ISBN 13 : 9780470023266
Total Pages : 248 pages
Book Rating : 4.0/5 (232 download)

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Book Synopsis Particle Size Measurement by : Terence Allen

Download or read book Particle Size Measurement written by Terence Allen and published by . This book was released on 1972 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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.

Particle Size Enlargement

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (471 download)

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Book Synopsis Particle Size Enlargement by :

Download or read book Particle Size Enlargement written by and published by . This book was released on 1980 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Particle Size Measurement

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 9780412753305
Total Pages : 282 pages
Book Rating : 4.7/5 (533 download)

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Book Synopsis Particle Size Measurement by : Terence Allen

Download or read book Particle Size Measurement written by Terence Allen and published by Springer Science & Business Media. This book was released on 1996-12-31 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the fifth edition of the highly successful work first published in 1968, comprising two definitive volumes on particle characterisation. The first volume is devoted to sampling and particle size measurement, while surface area and pore size determination are reviewed in volume 2. Particle size and characterisation are central to understanding powder properties and behaviour. This book describes numerous potential measuring devices, how they operate and their advantages and disadvantages. It comprise a fully comprehensive treatise on the wide range of available equipment with an extensive literature survey, and a list of manufacturers and suppliers. The author's blend of academic and industrial experience results in a readable technical book with information on how to analyse, present, and extract useful information from data. This is an essential reference book for both industrial and academic research workers in a variety of areas including: pharmaceuticals, food science, pollution analysis and control, electronic materials, agricultural products, polymers, pigments and chemicals.

Particle Size Measurements

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Publisher : Springer Science & Business Media
ISBN 13 : 1402090161
Total Pages : 535 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Particle Size Measurements by : Henk G. Merkus

Download or read book Particle Size Measurements written by Henk G. Merkus and published by Springer Science & Business Media. This book was released on 2009-01-07 with total page 535 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the practical aspects of particle size measurement: a major difference with existing books, which have a more theoretical approach. Of course, the emphasis still lies on the measurement techniques. For optimum application, their theoretical background is accompanied by quantitative quality aspects, limitations and problem identification. In addition the book covers the phenomena of sampling and dispersion of powders, either of which may be dominant in the overall analysis error. Moreover, there are chapters on the general aspects of quality for particle size analysis, quality management, reference materials and written standards, in- and on-line measurement, definitions and multilingual terminology, and on the statistics required for adequate interpretation of results. Importantly, a relation is made to product performance, both during processing as well as in final application. In view of its set-up, this book is well suited to support particle size measurement courses.

Particle Size Characterization

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Publisher :
ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.3/5 (97 download)

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Book Synopsis Particle Size Characterization by : Ajit Jillavenkatesa

Download or read book Particle Size Characterization written by Ajit Jillavenkatesa and published by . This book was released on 2001 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Powder Technology

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Publisher : CRC Press
ISBN 13 : 1420044117
Total Pages : 534 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Powder Technology by : Hiroaki Masuda

Download or read book Powder Technology written by Hiroaki Masuda and published by CRC Press. This book was released on 2006-11-29 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drawing from the third edition of the bestselling Powder Technology Handbook, this book is focused solely on analyzing the fundamental properties and behavior of particles and particle beds. Powder Technology: Fundamentals of Particles, Powder Beds, and Particle Generation concentrates on the most useful analytical methods of o

Particle Size Analysis

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Publisher : Royal Society of Chemistry
ISBN 13 : 1847551629
Total Pages : 557 pages
Book Rating : 4.8/5 (475 download)

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Book Synopsis Particle Size Analysis by : N G Stanley-Wood

Download or read book Particle Size Analysis written by N G Stanley-Wood and published by Royal Society of Chemistry. This book was released on 2007-10-31 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt: Particle Size Analysis reviews the development of particle characterization over the past 25 years and also speculates on its future. Interest in the subject has increased enormously over the years and this book highlights the changes and advances made within the field. This book is comprehensive in its coverage of particle size analysis and includes contributions on such characterization techniques as microscopy using fractal analysis, light diffraction, light scattering with the phase doppler technique, light observation, and photon correlation spectroscopy. A number of chapters address the interest in on-line in-stream particle size analysis and illustrate the progress being made in achieving this long sought after ideal of in-situ in-process particle characterization. Applications to other technological fields are detailed by chapters covering biological systems and the pharmaceutical industry. The subject of surface area determination is considered with particular emphasis on the measurements on porosity of powders, the characterization and comparability of reference materials, and the need for standards. Particle Size Analysis should provide stimulating reading for technologists, scientists, and engineers involved in particle characterization and powder technology worldwide.

Particle Size Measurement

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Publisher : Springer Science & Business Media
ISBN 13 : 9400904177
Total Pages : 830 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis Particle Size Measurement by : Terence Allen

Download or read book Particle Size Measurement written by Terence Allen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 830 pages. Available in PDF, EPUB and Kindle. Book excerpt: Powder technology is a subject in its own right, and powder characterization is central to an understanding of this discipline. In the eight years since the printing of the third edition of Particle Size Measurement there have been two big changes in my life. After thirty years of academia I have returned to industry, and after a lifetime in Great Britain I have emigrated to the United States. In industry the initial demand is to relate powder properties to product performance and then to maintain powder consistency. This requires on-line or rapid off-line analysis which, in turn, has led to the demand for a whole range of new instruments whose primary function is process monitoring. Historically, chemical engineering courses have concentrated on the be haviour of fluids, and engineers enter industry relatively unschooled in the subject of powder behaviour . Yet, when my colleagues Reg Davies and John Boughton surveyed three thousand Dupont products, they discovered that 80% involved powder at some stage of their manufacture. The results of this survey illustrate the need for more training in this key subject. This edition reflects the changing image of powder characterization towards in-process size analysis. Hence the chapter covering on-line analysis has been largely re-written. Apart from this, I have expanded certain sections and describe the new instruments that have been introduced since the last edition.

Powder Surface Area and Porosity

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Publisher : Springer Science & Business Media
ISBN 13 : 9401579555
Total Pages : 261 pages
Book Rating : 4.4/5 (15 download)

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Book Synopsis Powder Surface Area and Porosity by : S. Lowell

Download or read book Powder Surface Area and Porosity written by S. Lowell and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rapid growth of interest in powders and their surface properties in many diverse industries prompted the writing of this book for those who have the need to make meaningful measurements without the benefit of years of experience. It is intended as an introduction to some of the elementary theory and experimental methods used to study the surface area, porosity, density, and particle size of powders. It may be found useful by those with little or no training in solid surfaces who have the need to learn quickly the rudiments of surface area, density, pore size, and particle size measurements. S. Lowell J.E. Shields Symbols Use of symbols for purposes other than those indicated in the following table are so defined in the text. Some symbols not shown in the table are also defined in the text. d adsorbate cross-sectional area A area; condensation coefficient; collision frequency C BET constant c concentration D diameter; coefficient of thermal diffusion E adsorption potential permeability aspect factor f F flow rate; force; feed rate g gravitational constant G Gibbs free energy S G free surface energy h heat of immersion per unit area; height H enthalpy heat of immersion Hi heat of adsorption Hsv BET intercept; filament current k thermal conductivity; specific reaction rate K Harkins-Jura constant C length L heat of liquefaction M mass M molecular weight MPa megapascals number of moles n number of molecules; number of particles N N Avogadro's num'ber molecular collisions per square cm per second

Pharmaceutical Process Engineering and Scale-up Principles

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Publisher : Springer Nature
ISBN 13 : 3031313801
Total Pages : 226 pages
Book Rating : 4.0/5 (313 download)

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Book Synopsis Pharmaceutical Process Engineering and Scale-up Principles by : Anil B. Jindal

Download or read book Pharmaceutical Process Engineering and Scale-up Principles written by Anil B. Jindal and published by Springer Nature. This book was released on 2023-07-03 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book offers a comprehensive overview of the unit operations involved in the manufacturing process of solid and liquid dosage forms, along with the scale-up of each operation. This book is a valuable resource for professionals working in the pharmaceutical industry and researchers seeking to develop a comprehensive understanding of the various aspects of the manufacturing process. The book is divided into four sections, covering a range of topics. Section I provide readers with a comprehensive understanding of the basic principles behind the manufacturing process of solid and liquid dosage forms. Section II covers the different unit operations involved in the production of solid dosage forms, including mixing, granulation, drying, compression, coating, and size reduction. This section includes case studies to provide readers with practical insights into the scale-up principles involved in the manufacturing process. Section III focuses on the manufacturing and scale-up of liquid formulations, covering topics such as mixing, filtration, and scale-up of liquid mixing process. This section offers a comprehensive understanding of the various aspects of the manufacturing process, including the challenges and opportunities associated with the scale-up of liquid formulations. Finally, Section IV includes two chapters that describe the manufacturing and scale-up of advanced drug delivery systems, including the manufacturing and scale-up of nanoparticles and biotechnology-derived products. This section provides readers with insights into the development of innovative drug delivery systems and the challenges involved in their scale-up. Overall, the book is an essential guide for professionals and researchers seeking a deeper understanding of the manufacturing process. The case studies and practical examples offer valuable insights into the challenges and opportunities involved in the scale-up process, making it an indispensable resource for those involved in the pharmaceutical industry. Only book that is dedicated to pharmaceutical process engineering and scale-up; Contain numerous case studies for easy reference; Covers solid, liquid, and advanced dosage forms.