Gas Transfer at Water Surfaces

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Publisher : Springer Science & Business Media
ISBN 13 : 9789027716972
Total Pages : 666 pages
Book Rating : 4.7/5 (169 download)

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Book Synopsis Gas Transfer at Water Surfaces by : W. Brutsaert

Download or read book Gas Transfer at Water Surfaces written by W. Brutsaert and published by Springer Science & Business Media. This book was released on 1983-12-31 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: The transfer across the surface of environmental waters is of interest as an important phase in the geophysical and natural biochemical cycles of numer ous substances; indeed it governs the transition, one way or the other, be tween the dissolved state in the water and the gaseous state in the atmo sphere. Especially with increasing population and industrialization, gas transfer at water surfaces has become a critical factor in the understanding of the various pathways of wastes in the environment and of their engineering management. This interfacial mass transfer is, by its very nature, highly complex. The air and the water are usually in turbulent motion, and the interface be tween them is irregular, and disturbed by waves, sometimes accompanied by breaking, spray and bubble formation. Thus the transfer involves a wide variety of physical phenomena occurring over a wide range of scales. As a consequence, scientists and engineers from diverse disciplines and problem areas, have approached the problem, often with greatly differing analytical and experimental techniques and methodologies.

Dechema Monographien Bd 136 Transportmechanisms Across Fluid Interfaces

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 9783527102303
Total Pages : 404 pages
Book Rating : 4.1/5 (23 download)

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Book Synopsis Dechema Monographien Bd 136 Transportmechanisms Across Fluid Interfaces by : E. Blass

Download or read book Dechema Monographien Bd 136 Transportmechanisms Across Fluid Interfaces written by E. Blass and published by John Wiley & Sons. This book was released on 2000 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: The separation operations between two fluid phases are predominantly based on the mass transfer between individual phases across a phase interphase. The investigation of the actual transport across the interphase was the topic of a research programme, result in this work -the most profund publication on the topic. Here, scientists working in different subject areas (physics, physical chemistry, technical chemistry, chemocal engineering and thermodynamics) present their results in this exciting field.

Diffusion

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Publisher : Cambridge University Press
ISBN 13 : 1139474219
Total Pages : 633 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis Diffusion by : E. L. Cussler

Download or read book Diffusion written by E. L. Cussler and published by Cambridge University Press. This book was released on 2009-01-15 with total page 633 pages. Available in PDF, EPUB and Kindle. Book excerpt: This overview of diffusion and separation processes brings unsurpassed, engaging clarity to this complex topic. Diffusion is a key part of the undergraduate chemical engineering curriculum and at the core of understanding chemical purification and reaction engineering. This spontaneous mixing process is also central to our daily lives, with importance in phenomena as diverse as the dispersal of pollutants to digestion in the small intestine. For students, Diffusion goes from the basics of mass transfer and diffusion itself, with strong support through worked examples and a range of student questions. It also takes the reader right through to the cutting edge of our understanding, and the new examples in this third edition will appeal to professional scientists and engineers. Retaining the trademark enthusiastic style, the broad coverage now extends to biology and medicine.

Intensification of Liquid–Liquid Processes

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Publisher : Cambridge University Press
ISBN 13 : 1108421016
Total Pages : 379 pages
Book Rating : 4.1/5 (84 download)

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Book Synopsis Intensification of Liquid–Liquid Processes by : Laurence R. Weatherley

Download or read book Intensification of Liquid–Liquid Processes written by Laurence R. Weatherley and published by Cambridge University Press. This book was released on 2020-04-16 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explore and review novel techniques for intensifying transport and reaction in liquid-liquid and related systems with this essential toolkit. Topics include discussion of the principles of process intensification, the nexus between process intensification and sustainable engineering, and the fundamentals of liquid-liquid contacting, from an expert with over forty-five years' experience in the field. Providing promising directions for investment and for new research in process intensification, in addition to a unique review of the fundamentals of the topic, this book is the perfect guide for senior undergraduate students, graduate students, developers, and research staff in chemical engineering and biochemical engineering.

Distillation

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Publisher : Academic Press
ISBN 13 : 0123865484
Total Pages : 531 pages
Book Rating : 4.1/5 (238 download)

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Book Synopsis Distillation by : Andrzej Gorak

Download or read book Distillation written by Andrzej Gorak and published by Academic Press. This book was released on 2014-07-22 with total page 531 pages. Available in PDF, EPUB and Kindle. Book excerpt: Distillation: Fundamentals and Principles — winner of the 2015 PROSE Award in Chemistry & Physics — is a single source of authoritative information on all aspects of the theory and practice of modern distillation, suitable for advanced students and professionals working in a laboratory, industrial plants, or a managerial capacity. It addresses the most important and current research on industrial distillation, including all steps in process design (feasibility study, modeling, and experimental validation), together with operation and control aspects. This volume features an extra focus on the conceptual design of distillation. - Winner of the 2015 PROSE Award in Chemistry & Physics from the Association of American Publishers - Practical information on the newest development written by recognized experts - Coverage of a huge range of laboratory and industrial distillation approaches - Extensive references for each chapter facilitates further study

Gas Purification

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Publisher : Butterworth-Heinemann
ISBN 13 :
Total Pages : 918 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Gas Purification by : Arthur L. Kohl

Download or read book Gas Purification written by Arthur L. Kohl and published by Butterworth-Heinemann. This book was released on 1985 with total page 918 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Liquid-Liquid InterfacesTheory and Methods

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Publisher : CRC Press
ISBN 13 : 9780849376948
Total Pages : 446 pages
Book Rating : 4.3/5 (769 download)

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Book Synopsis Liquid-Liquid InterfacesTheory and Methods by : Alexander G. Volkov

Download or read book Liquid-Liquid InterfacesTheory and Methods written by Alexander G. Volkov and published by CRC Press. This book was released on 1996-02-02 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: Update your knowledge of the chemical, biological, and physical properties of liquid-liquid interfaces with Liquid-Liquid Interfaces: Theory and Methods. This valuable reference presents a broadly based account of current research in liquid-liquid interfaces and is ideal for researchers, teachers, and students. Internationally recognized investigators of electrochemical, biological, and photochemical effects in interfacial phenomena share their own research results and extensively review the results of others working in their area. Because of its unusually wide breadth, this book has something for everyone interested in liquid-liquid interfaces. Topics include interfacial and phase transfer catalysis, electrochemistry and colloidal chemistry, ion and electron transport processes, molecular dynamics, electroanalysis, liquid membranes, emulsions, pharmacology, and artificial photosynthesis. Enlightening discussions explore biotechnological applications, such as drug delivery, separation and purification of nuclear waste, catalysis, mineral extraction processes, and the manufacturing of biosensors and ion-selective electrodes. Liquid-Liquid Interfaces: Theory and Methods is a well-written, informative, one-stop resource that will save you time and energy in your search for the latest information on liquid-liquid interfaces.

Chemistry of Multiphase Atmospheric Systems

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Publisher : Springer Science & Business Media
ISBN 13 : 3642706274
Total Pages : 773 pages
Book Rating : 4.6/5 (427 download)

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Book Synopsis Chemistry of Multiphase Atmospheric Systems by : Wolfgang Jaeschke

Download or read book Chemistry of Multiphase Atmospheric Systems written by Wolfgang Jaeschke and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 773 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rapidly increasing interest in the problems of air pollution and source-receptor relationships has led to a significant expansion of knowledge in the field of atmospheric chemistry. In general the chemistry of atmospheric trace constituents is governed by the oxygen content of the atmosphere. Upon entering the atmosphere in a more or less reduced state, trace substances are oxidized via various pathways and the generated products are often precursors of acidic compounds. Beside oxidation processes occurring in the gas phase, gaseous compounds are often converted into solid aerosol particles. The various steps within gas-to-particle conversion are constantly interacting with condensation processes, which are caused by the tropospheric water content. Thus in addition to the gaseous state, a liquid and solid state exists within the troposphere. The solid phase consists of atmospheric conversion products or fly ash and mineral dust. The liquid phase consists of water, conversion products and soluble compounds. The chemistry occurring within this system is often referred to as hydrogeneous chemistry. The chemist interprets this term, however, more strictly as reactions which occur only at an interphase between phases. This, however, is not always what happens in the atmosphere. There are indeed heterogeneous processes such as reactions occurring on the surface of dry aerosol particles. But apart from these, we must focus as well on reactions in the homogeneous phase, which are single steps of consecutive reactions running through various phases.

Electrochemistry on Liquid/Liquid Interfaces

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Publisher : Springer Science & Business Media
ISBN 13 : 3642489109
Total Pages : 111 pages
Book Rating : 4.6/5 (424 download)

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Book Synopsis Electrochemistry on Liquid/Liquid Interfaces by : Petr Vanysek

Download or read book Electrochemistry on Liquid/Liquid Interfaces written by Petr Vanysek and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: A charge transfer across the interface between two immiscible liquid media has an important role both in nature and in man-designed applications. Ion transfer across the biological membranes, behavior of ion-selective electrodes with liquid membranes and similar sensors, extraction processes, phase transfer catalysis and applications in electroanalytical chemistry can serve as examples. Present interest in the interface between two immiscible electrolytes (liquid liquid or L/L interface) was originated by Koryta's idea (Koryta, Vanysek and Brezina 1976) that the interface between immiscible liquids could serve as a simple model for one half of a biological membrane in the contact with the surrounding electrolyte. It was also Koryta who started using the acronym ITIES (Interface between Two Immiscible Electrolyte Solutions) which generally encompasses all the phenomena discussed in this book. Physiological and electrochemical investigations have certainly well established tradition. In his classic experiments with frog thighs Luigi Galvani discovered in 1791 relationship between electricity and nerves and muscles. As outlined by Koryta and Stullk (1983) in the introduction to their book, the study of electrophysiological phenomena did not progress much for several decades and only a few experiments were performed. For instance M. Faraday (Williams, 1965) studied the electricity produced by an electric fish and Du Bois-Reymond (1848) suggested that the surface of biological formations have properties similar to the electrode of a galvanic cell. However, the properties of biological membrane could not be explained before the first concept of electrochemistry was postulated.

Transport Phenomena for Chemical Reactor Design

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Publisher : John Wiley & Sons
ISBN 13 : 0471265586
Total Pages : 910 pages
Book Rating : 4.4/5 (712 download)

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Book Synopsis Transport Phenomena for Chemical Reactor Design by : Laurence A. Belfiore

Download or read book Transport Phenomena for Chemical Reactor Design written by Laurence A. Belfiore and published by John Wiley & Sons. This book was released on 2003-07-04 with total page 910 pages. Available in PDF, EPUB and Kindle. Book excerpt: Laurence Belfiore’s unique treatment meshes two mainstreamsubject areas in chemical engineering: transport phenomena andchemical reactor design. Expressly intended as an extension ofBird, Stewart, and Lightfoot’s classic Transport Phenomena,and Froment and Bischoff’s Chemical Reactor Analysis andDesign, Second Edition, Belfiore’s unprecedented textexplores the synthesis of these two disciplines in a manner theupper undergraduate or graduate reader can readily grasp. Transport Phenomena for Chemical Reactor Designapproaches the design of chemical reactors from microscopic heatand mass transfer principles. It includes simultaneousconsideration of kinetics and heat transfer, both critical to theperformance of real chemical reactors. Complementary topics intransport phenomena and thermodynamics that provide support forchemical reactor analysis are covered, including: Fluid dynamics in the creeping and potential flow regimesaround solid spheres and gas bubbles The corresponding mass transfer problems that employ velocityprofiles, derived in the book’s fluid dynamics chapter, tocalculate interphase heat and mass transfer coefficients Heat capacities of ideal gases via statistical thermodynamicsto calculate Prandtl numbers Thermodynamic stability criteria for homogeneous mixtures thatreveal that binary molecular diffusion coefficients must bepositive In addition to its comprehensive treatment, the text alsocontains 484 problems and ninety-six detailed solutions to assistin the exploration of the subject. Graduate and advancedundergraduate chemical engineering students, professors, andresearchers will appreciate the vision, innovation, and practicalapplication of Laurence Belfiore’s Transport Phenomenafor Chemical Reactor Design.

Chemistry for Sustainable Technologies

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Publisher : Royal Society of Chemistry
ISBN 13 : 1782626034
Total Pages : 473 pages
Book Rating : 4.7/5 (826 download)

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Book Synopsis Chemistry for Sustainable Technologies by : Neil Winterton

Download or read book Chemistry for Sustainable Technologies written by Neil Winterton and published by Royal Society of Chemistry. This book was released on 2015-11-09 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: The importance of reconciling the continuing needs of humankind with the protection of the environment and the earth's ability to provide for those needs is now better recognised. Chemistry and chemical technology play an important role in this, though not on their own. Interdisciplinarity and multidisciplinarity are, therefore, critically important concepts. This book, the first of its kind, provides an interdisciplinary introduction to sustainability issues in the context of chemistry and chemical technology. The prime objective of this book is to equip young chemists (and others) to better appreciate, defend and promote the role that chemistry and its practitioners play in moving towards a society better able to control, manage and ameliorate its impact on the ecosphere. To do this, it is necessary to set the ideas, concepts, achievements and challenges of chemistry and its application in the context of its environmental impact, past, present and future, and the changes needed to bring about a more sustainable yet equitable world. Covering aspects assumed, barely addressed or neglected in previous publications - it puts Green Chemistry in a much wider (historic, scientific, technological, intellectual and societal) context and addresses complexities and challenges associated with attitudes to science and technology, media treatment of scientific and technological controversies and difficulties in reconciling environmental protection and global development. While the book stresses the central importance of rigour in the collection and treatment of evidence and reason in decision-making, to ensure that it meets the needs of a wide community of students, it is broad in scope, rather than deep. It is, therefore, appropriate to a wide audience including practising scientists and technologists.

Fluid Mechanics of Surfactant and Polymer Solutions

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Publisher : Springer
ISBN 13 : 3709127661
Total Pages : 180 pages
Book Rating : 4.7/5 (91 download)

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Book Synopsis Fluid Mechanics of Surfactant and Polymer Solutions by : Victor Starov

Download or read book Fluid Mechanics of Surfactant and Polymer Solutions written by Victor Starov and published by Springer. This book was released on 2014-05-04 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Colloidal systems and dispersions are of great importance in oil recovery, waist water treatment, coating, food and beverage industry, pharmaceutical industry, medicine, environmental protection etc. Colloidal systems and dispersions are always multi-component and multiphase systems. In these systems at least one dimension is in a range of colloidal forces action: colloidal dispersions/emulsions are examples of three dimensional colloidal systems, while thin liquid films are examples of one dimensional colloidal systems. The contribution presented in this issue deals with flow, distribution and redistribution, coating and deposition of surfactant and polymer molecules in colloidal systems. The book presents reviews of recent advances and trends by well-know scientists and engineers in this area.

Interfacial Nanochemistry

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Publisher : Springer Science & Business Media
ISBN 13 : 038727541X
Total Pages : 328 pages
Book Rating : 4.3/5 (872 download)

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Book Synopsis Interfacial Nanochemistry by : Hitoshi Watarai

Download or read book Interfacial Nanochemistry written by Hitoshi Watarai and published by Springer Science & Business Media. This book was released on 2006-03-30 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: The history of the liquid-liquid interface on the earth might be as old as that of the liquid. It is plausible that the generation of the primitive cell membrane is responsible for an accidental advent of the oldest liquid interfaces, since various compounds can be concentrated by an adsorption at the interface. The presence of liquid-liquid interface means that real liquids are far from ideal liquids that must be miscible with any kinds of liquids and have no interface. Thus it can be said that the non-ideality of liquids might generate the liquid-liquid interface indeed and that biological systems might be generated from the non-ideal interface. The liquid-liquid interface has been, therefore, studied as a model of biological membrane. From pairing two-phases of gas, liquid and solid, nine different pairs can be obtained, which include three homo-pairs of gas-gas, liquid-liquid and solid-solid pairs. The gas-gas interface, however, is practically no use under the ordinary conditions. Among the interfaces produced by the pairing, the liquid-liquid interface is most slippery and difficult to be studied experimentally in comparison with the gas-liquid and solid-liquid interfaces, as the liquid-liquid interface is flexible, thin and buried between bulk liquid phases. Therefore, in order to study the liquid-liquid interface, the invention of innovative measurement methods has a primary importance.

Generation of Polymers and Nanomaterials at Liquid-Liquid Interfaces

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Author :
Publisher : Elsevier
ISBN 13 : 0128195053
Total Pages : 226 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Generation of Polymers and Nanomaterials at Liquid-Liquid Interfaces by : Panagiotis Dallas

Download or read book Generation of Polymers and Nanomaterials at Liquid-Liquid Interfaces written by Panagiotis Dallas and published by Elsevier. This book was released on 2020-07-28 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: Generation of Polymers and Nanomaterials at Liquid-Liquid Interfaces: Application to Crystalline, Light Emitting, and Energy Materials, Second Edition is an innovative guide to the synthesis and processing of materials through liquid-liquid interfaces. This second edition has been revised and expanded, with a new chapter on light emitting materials and increased emphasis towards applications. The book aims to highlight the versatility of the interface between two liquids, providing a unique environment for synthesizing materials with highly tuned, desirable properties. In this revised and expanded second edition, the advanced applications of the synthesized materials and the two-phase systems are highlighted, with real potential within flexible electronics, energy storage, enhanced oil recovery, and sensors. This is supported by detailed coverage of interfacial processes and the fundamental physical chemistry behind them. The first two chapters provide an overview of interfaces in natural and biological systems, and outline the fundamental properties of the interface. Chapters 3 and 4 are devoted to the synthesis and self-organization of nanoparticles and polymers through interfacial systems. The synthesis of conductive, fluorescent and conventional polymers and their properties are extensively covered. Chapters 5 and 6 focus on novel applications. This book is of interest to researchers, scientists, and advanced students, in polymer synthesis, polymer chemistry, polymer science, nanomaterials and nanotechnology, polymer composites, materials science, energy, flexible electronics, and chemical engineering. In industry, this supports scientists, R&D, and other professionals, working with polymeric materials for applications in energy, electronics, sensors, and oil & gas. - Provides new ideas for the design of fluorescent polymers, conductive polymers, nanoparticle arrays, thin films, and novel 2D materials - Includes detailed coverage of synthesis and processing of polymers and nanomaterials at liquid-liquid interfaces - Explores state-of-the-art applications across flexible electronics, energy storage, enhanced oil recovery, and sensors

Computational Methods for Complex Liquid-Fluid Interfaces

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Author :
Publisher : CRC Press
ISBN 13 : 1498722091
Total Pages : 549 pages
Book Rating : 4.4/5 (987 download)

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Book Synopsis Computational Methods for Complex Liquid-Fluid Interfaces by : Mohammad Taeibi Rahni

Download or read book Computational Methods for Complex Liquid-Fluid Interfaces written by Mohammad Taeibi Rahni and published by CRC Press. This book was released on 2015-11-11 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computational Methods for Complex Liquid-Fluid Interfaces highlights key computational challenges involved in the two-way coupling of complex liquid-fluid interfaces. The book covers a variety of cutting-edge experimental and computational techniques ranging from macro- to meso- and microscale approaches (including pivotal applications). As example

Food Process Engineering and Technology

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Publisher : Academic Press
ISBN 13 : 0124159869
Total Pages : 721 pages
Book Rating : 4.1/5 (241 download)

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Book Synopsis Food Process Engineering and Technology by : Zeki Berk

Download or read book Food Process Engineering and Technology written by Zeki Berk and published by Academic Press. This book was released on 2013-06-08 with total page 721 pages. Available in PDF, EPUB and Kindle. Book excerpt: The past 30 years have seen the establishment of food engineering both as an academic discipline and as a profession. Combining scientific depth with practical usefulness, this book serves as a tool for graduate students as well as practicing food engineers, technologists and researchers looking for the latest information on transformation and preservation processes as well as process control and plant hygiene topics. - Strong emphasis on the relationship between engineering and product quality/safety - Links theory and practice - Considers topics in light of factors such as cost and environmental issues

Analytical Ultracentrifugation VII

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Publisher : Springer Science & Business Media
ISBN 13 : 9783540202035
Total Pages : 180 pages
Book Rating : 4.2/5 (2 download)

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Book Synopsis Analytical Ultracentrifugation VII by : M. D. Lechner

Download or read book Analytical Ultracentrifugation VII written by M. D. Lechner and published by Springer Science & Business Media. This book was released on 2004-11-24 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume includes 19 contributions to the 13th International Symposium on Analytical Ultracentrifugation which took place at the university of Osnabrück on March 6th and 7th, 2003. The contributions from leading scientists cover a broad spectrum of topics concerning: Technical Methods, Data Analysis, Innovations; Polymers, Colloids, Supramolecular Systems; Biological and Interaction Systems; Hydrodynamics and Modelling. Due to the increasing significance of Analytical Ultracentrifugation for both scientific and technical applications, this book will be an essential source of information with respect to recent developments and results related to this important analytical method.