The Science Of Defoaming

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The Science of Defoaming

Author : Peter R. Garrett
Publisher : CRC Press
Page : 601 pages
File Size : 53,6 Mb
Release : 2013-07-09
Category : Science
ISBN : 9781420060416

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The Science of Defoaming by Peter R. Garrett Pdf

In the 20 years since the publication of the author’s multi-contributor volume on defoaming, a vast amount of new work has been published and many new insights have been revealed. A cohesive, single-authored book, The Science of Defoaming: Theory, Experiment and Applications provides comprehensive coverage of the topic. It describes the mode of action of antifoams, presenting the relevant theory and the supporting experimental evidence. Beginning with an introductory chapter that discusses the intrinsic properties of foam, the book then describes experimental methods for measuring foam properties important for studying antifoam action and techniques used in establishing the mode of action of antifoams. Since most commercially effective antifoams are oil based, a chapter is devoted to the entry and spreading behavior of oils and the role of thin film forces in determining that behavior. The book reviews the mode of action of antifoams, including theories of antifoam mechanisms and the role of bridging foam films by particles and oil drops. It also addresses issues related to the effect of antifoam concentration on foam formation by air entrainment and the process of deactivation of mixed oil–particle antifoams during dispersal and foam generation. For applications where chemical antifoam use is unacceptable, the text examines mechanical means of defoaming, such as the use of rotary devices and ultrasound. The final chapters consider the application of defoaming in radically different contexts including waterborne latex paints and varnishes, machine washing of textiles, gas–oil separation in crude oil production, and cardiopulmonary bypass surgery. Focusing on the basic science of defoaming, this book presents a balanced view, which also addresses the challenges that may arise for these specific defoaming applications.

The Science of Defoaming

Author : Peter R. Garrett
Publisher : CRC Press
Page : 587 pages
File Size : 54,6 Mb
Release : 2016-04-19
Category : Science
ISBN : 9781420060423

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The Science of Defoaming by Peter R. Garrett Pdf

In the 20 years since the publication of the author's multi-contributor volume on defoaming, a vast amount of new work has been published and many new insights have been revealed. A cohesive, single-authored book, The Science of Defoaming: Theory, Experiment and Applications provides comprehensive coverage of the topic. It describes the mode of act

Defoaming

Author : P.R. Garrett
Publisher : CRC Press
Page : 346 pages
File Size : 49,5 Mb
Release : 2017-12-14
Category : Science
ISBN : 9781351456449

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Defoaming by P.R. Garrett Pdf

Reviews all known antifoam mechanisms, and discusses the appropriate practical approaches for solving foam control problems in a variety of industrial contexts. These range from crude oil production to detergent formulation.

Defoaming

Author : P.R. Garrett
Publisher : CRC Press
Page : 339 pages
File Size : 50,9 Mb
Release : 2017-12-14
Category : Science
ISBN : 9781351456432

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Defoaming by P.R. Garrett Pdf

Reviews all known antifoam mechanisms, and discusses the appropriate practical approaches for solving foam control problems in a variety of industrial contexts. These range from crude oil production to detergent formulation.

Bubble and Foam Chemistry

Author : Robert J. Pugh
Publisher : Cambridge University Press
Page : 447 pages
File Size : 47,9 Mb
Release : 2016-09-08
Category : Science
ISBN : 9781107090576

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Bubble and Foam Chemistry by Robert J. Pugh Pdf

Combining academic and industrial viewpoints, this is the definitive stand-alone resource for researchers, students and industrialists. With the latest on foam research, test methods and real-world applications, it provides straightforward answers to why foaming occurs, how it can be avoided, and how different degrees of antifoaming can be achieved.

Foam and Foam Films

Author : D. Exerowa,Pyotr M Kruglyakov
Publisher : Elsevier
Page : 797 pages
File Size : 53,8 Mb
Release : 1997-12-11
Category : Technology & Engineering
ISBN : 9780080531809

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Foam and Foam Films by D. Exerowa,Pyotr M Kruglyakov Pdf

The main physicochemical aspects of foam and foam films such as preparation, structure, properties, are considered, giving a special emphasis on foam stability. It is shown that the foam and foam films are an efficient object in the study of various surface phenomena and in establishing regularities common for different interfaces, in particular, water/oil interface. The techniques and results on foam films have an independent meaning and involve the latest achievement in this field, with a focus on authors' results. The book has an expressed monographic character. It reveals joint ideas, i.e. the quantitative approach in treating foams is based on foam film behaviour and the techniques for controlling the foam liquid content, developed by the authors. A major contribution represents the independent consideration of formation and stability of foam films in theoretical and experimental aspects. No monograph published so far reveals these topics in the mentioned manner. Data and information about foams, physicochemical characterization of surfactants, phospholipids and polymers can also be found. Furthermore, the book provides information about: techniques involved in the study of foam films and foam structure and properties; foam drainage; processes of destruction in gravitational and centrifugal fields; reasons for stability of films and their role in the processes running in the foam; mechanical, rheological, optical, thermophysical, electrical properties; foam destruction upon addition of antifoams (mechanism of destruction, techniques, application); scientific principles of controlling foam properties and their application in foam separation and concentration; enhanced oil recovery; thermodynamic and non-equilibrium properties of foam films, stabilized by surfactants, phospholipids and polymers; techniques for the study of surface forces; formation and stability of foam films; black films, including bilayers; new theories of stability of amphiphile bilayer; experiments involved in this stability; application in biology and medicine.

Oilfield Chemistry

Author : Caili Dai,Fulin Zhao
Publisher : Springer
Page : 395 pages
File Size : 52,8 Mb
Release : 2019-01-18
Category : Science
ISBN : 9789811329500

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Oilfield Chemistry by Caili Dai,Fulin Zhao Pdf

This book provides comprehensive information on the youngest member of the petroleum sciences family: Oilfield Chemistry, proposes the chemical agents for addressing current problems, and explains the functions, mechanisms and synergistic effects of various chemical agents

Chemistry and Technology of Surfactants

Author : Richard J. Farn
Publisher : John Wiley & Sons
Page : 336 pages
File Size : 40,5 Mb
Release : 2008-04-15
Category : Science
ISBN : 9781405171793

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Chemistry and Technology of Surfactants by Richard J. Farn Pdf

Surfactants are used throughout industry as components in a hugerange of formulated products or as effect chemicals in theproduction or processing of other materials. A detailedunderstanding of the basis of their activity is required by allthose who use surfactants, yet the new graduate or postgraduatechemist or chemical engineer will generally have little or noexperience of how and why surfactants work. Chemistry & Technology of Surfactants is aimed at newgraduate or postgraduate level chemists and chemical engineers atthe beginning their industrial careers and those in later life whobecome involved with surfactants for the first time. The book is astraightforward and practical survey of the chemistry ofsurfactants and their uses, providing a basic introduction tosurfactant theory, information on the various types of surfactantand some application details. This will allow readers to build ontotheir scientific education the concepts and principles on which thesuccessful use of surfactants, across a wide range of industries,is based.

Fundamentals of Interface and Colloid Science

Author : J. Lyklema
Publisher : Elsevier
Page : 844 pages
File Size : 40,8 Mb
Release : 2005-03-30
Category : Science
ISBN : 9780080457406

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Fundamentals of Interface and Colloid Science by J. Lyklema Pdf

Volume V is the counterpart of Volume IV and treats hydrophilic colloids and related items. Contains edited contributions on steric stabilization, depletion, polyelectrolytes, proteins at interfaces, association colloids, microemulsions, thin films, foams and emulsions. J. Lyklema is coauthor of two chapters and general editor. Other authors include: G.J. Fleer, F.A.M. Leermakers, M.A. Cohen Stuart, W. Norde, J.A.G. Buijs, J.C. Eriksson, T.Sottmann, R. Strey, D. Platikanov, D. Ekserova, V.Bergeron and P.Walstra. * This volume completes the prestigious series Fundamentals of Interface and Colloid Science* Together with Volume IV this book provides a comprehensive introduction to colloid science.* Explains and elaborates phenomena starting from basic principles and progresses to more advanced topics

Particles at Fluid Interfaces and Membranes

Author : P. Kralchevsky,K. Nagayama
Publisher : Unknown
Page : 680 pages
File Size : 54,5 Mb
Release : 2001-01-22
Category : Medical
ISBN : UOM:39015049971081

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Particles at Fluid Interfaces and Membranes by P. Kralchevsky,K. Nagayama Pdf

Planar fluid interfaces -- Interfaces of moderate curvature : theory of capillarity -- Surface bending moment and curvature elastic moduli -- General curved interfaces and biomembranes -- Liquid films and interactions between particle and surface -- Particles at interfaces : deformations and hydrodynamic interactions -- Lateral capillary forces between partially immersed bodies -- Lateral capillary forces between floating particles -- Capillary forces between particles bound to a spherical interface -- Mechanics of lipid membranes and interaction between inclusions -- Capillary bridges and capillary-bridge forces -- Capillary forces between particles of irregular contact line -- Two-dimensional crystallization of particulates and proteins -- Effect of oil drops and particulates on the stability of foams.

Recent Advances in Biotechnology

Author : F. Vardar-Sukan,S.S. Sukan
Publisher : Springer Science & Business Media
Page : 554 pages
File Size : 40,9 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401124683

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Recent Advances in Biotechnology by F. Vardar-Sukan,S.S. Sukan Pdf

In last decades rapid scientific and engineering developments have been occuring within the context of Biotechnology. If the World Economy is to benefit fully from the advances in biosciences and biochemical engineering, it must be able to focus new knowledge on commercially appropriate targets. Modern Biotechnology is a mixture of far reaching innovation superimposed on an industrial background and it represents a means of production with bright prospects, challenging problems and stimulating competition. This NATO Advanced Study Institute on "RECENT ADVANCES IN INDUSTRIAL APPLICATIONS OF BIOTECHNOLOGY" held between September 16-27, 1991 in Ku§Etdasl was the first ASI on Biotechnology :Ln Turkey. !t was aiming to provide an updated overview of the fundamental principles, novel application areas and impact of Biotechnology on international economy. Recent developments in the field of Biotechnology have been thoroughly discussed, concentrating on various interdisciplinary aspects. The illain lectures presented at the Institute covered both scientific and commercial aspects of new developments in biotechnology and discussed the possible ways of meeting the challenges of the industry. The main lectures were supplemented by Oral 2nd Poster Presentations. Thus, this volume is comprised of three sections. Part I contains the i~vited lectures and Part II oral presentations. Exte~ded abstracts of poster presentations have been included in Part III to provide a more comprehensive coverage of the ASI.

Advanced Oxidation Processes for Water and Wastewater Treatment

Author : Simon Parsons
Publisher : IWA Publishing
Page : 370 pages
File Size : 53,9 Mb
Release : 2004-03-01
Category : Science
ISBN : 9781843390176

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Advanced Oxidation Processes for Water and Wastewater Treatment by Simon Parsons Pdf

The suitability of Advanced Oxidation Processes (AOPs) for pollutant degradation was recognised in the early 1970s and much research and development work has been undertaken to commercialise some of these processes. AOPs have shown great potential in treating pollutants at both low and high concentrations and have found applications as diverse as ground water treatment, municipal wastewater sludge destruction and VOCs control. Advanced Oxidation Processes for Water and Wastewater Treatment is an overview of the advanced oxidation processes currently used or proposed for the remediation of water, wastewater, odours and sludge. The book contains two opening chapters which present introductions to advanced oxidation processes and a background to UV photolysis, seven chapters focusing on individual advanced oxidation processes and, finally, three chapters concentrating on selected applications of advanced oxidation processes. Advanced Oxidation Processes for Water and Wastewater Treatment will be invaluable to readers interested in water and wastewater treatment processes, including professionals and suppliers, as well as students and academics studying in this area. Dr Simon Parsons is a Senior Lecturer in Water Sciences at Cranfield University with ten years' experience of industrial and academic research and development.

Power Ultrasonics

Author : Juan A Gallego-Juárez,Karl F Graff
Publisher : Elsevier
Page : 1166 pages
File Size : 41,7 Mb
Release : 2014-11-14
Category : Science
ISBN : 9781782420361

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Power Ultrasonics by Juan A Gallego-Juárez,Karl F Graff Pdf

The industrial interest in ultrasonic processing has revived during recent years because ultrasonic technology may represent a flexible “green alternative for more energy efficient processes. A challenge in the application of high-intensity ultrasound to industrial processing is the design and development of specific power ultrasonic systems for large scale operation. In the area of ultrasonic processing in fluid and multiphase media the development of a new family of power generators with extensive radiating surfaces has significantly contributed to the implementation at industrial scale of several applications in sectors such as the food industry, environment, and manufacturing. Part one covers fundamentals of nonlinear propagation of ultrasonic waves in fluids and solids. It also discusses the materials and designs of power ultrasonic transducers and devices. Part two looks at applications of high power ultrasound in materials engineering and mechanical engineering, food processing technology, environmental monitoring and remediation and industrial and chemical processing (including pharmaceuticals), medicine and biotechnology. Covers the fundamentals of nonlinear propagation of ultrasonic waves in fluids and solids. Discusses the materials and designs of power ultrasonic transducers and devices. Considers state-of-the-art power sonic applications across a wide range of industries.

Additives for Coatings

Author : Johan Bieleman
Publisher : John Wiley & Sons
Page : 390 pages
File Size : 40,5 Mb
Release : 2008-09-26
Category : Science
ISBN : 9783527613311

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Additives for Coatings by Johan Bieleman Pdf

No doubt: A perfect coating has to look brilliant! But other properties of coatings are also most important. Coatings have to be durable, tough and easily applicable. Additives are the key to success in achieving these characteristics, even though the amounts used in coating formulations are small. It is not trivial at all to select the best additives. In practice, many series of tests are often necessary, and the results do not explain, why a certain additive improves the quality of a coating and another one impairs the coating. This book is dedicated to developers and applicants of coatings working in research or production, and it is aimed at providing a manual for their daily work. It will answer the following questions: How do the most important groups of additives act? Which effects can be be achieved by their addition? Scientific theories are linked to practical applications. Emphasis is put on the optical aspects that are most important for the applications in practice. This book is a milestone in quality assurance in the complete field of coatings!

Colloidal Particles at Liquid Interfaces

Author : Bernard P. Binks,Tommy S. Horozov
Publisher : Cambridge University Press
Page : 500 pages
File Size : 48,6 Mb
Release : 2006-08-17
Category : Technology & Engineering
ISBN : 9781139458184

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Colloidal Particles at Liquid Interfaces by Bernard P. Binks,Tommy S. Horozov Pdf

The understanding of how small solid particles operate at liquid interfaces is minimal. This book brings together the topics actively being investigated, with contributions from experts in the field. It will be of interest to researchers in chemistry, physics, chemical engineering, pharmacy, food science and materials science.