Emulsions, Foams, and Suspensions by Laurier L. Schramm

Provides an integrated introduction to the nature, formation and occurrence, stability, propagation, and uses of the most common types of colloidal dispersion in the process related industries. This book focuses on the applications of the principles, paying attention to practical processes and problems. Top page

Complete description

Until now, colloid science books have either been theoretical, or focused on specific types of dispersion, or on specific applications. This then is the first book to provide an integrated introduction to the nature, formation and occurrence, stability, propagation, and uses of the most common types of colloidal dispersion in the process related industries. The primary focus is on the applications of the principles, paying attention to practical processes and problems. This is done both as part of the treatment of the fundamentals, where appropriate, and also in the separate sections devoted to specific kinds of industries. Throughout, the treatment is integrated, with the principles of colloid and interface science common to each dispersion type presented for each major physical property class, followed by separate treatments of features unique to emulsions, foams, or suspensions. The first half of the book introduces the fundamental principles, introducing readers to suspension formation and stability, characterization, and flow properties, emphasizing practical aspects throughout. The following chapters discuss a wide range of industrial applications and examples, serving to emphasize the different methodologies that have been successfully applied. Overall, the book shows how to approach making emulsions, foams, and suspensions with different useful properties, how to propagate them, and how to prevent their formation or destabilize them if necessary. The author assumes no prior knowledge of colloid chemistry and, with its glossary of key terms, complete cross referencing and indexing, this is a must have for graduate and professional scientists and engineers who may encounter or use emulsions, foams, or suspensions, or combinations thereof, whether in process design, industrial production, or in related R&D fields. Top page

General info

Publisher & Imprint: Wiley-VCH Verlag GmbH

City: Weinheim

Pages: 463

More info: weight 10 gr

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Age recommended: Professional and scholarly

Summary Emulsions, Foams, and Suspensions Preface. 1 Introduction. 1.1 The Colloidal State. 1.2 Classification of Emulsions, Foams, and Suspensions. 1.3 Characterization and Stability. 2 Dispersion and Dispersed Species Characterization. 2.1 Surface Area, Porosity, and Permeability. 2.2 Size and Size Distribution. 2.3 Conductivity. 2.4 Sedimentation, Creaming, and Centrifugation. 2.5 Characterization of Emulsions. 2.6 Characterization of Foams. 2.7 Characterization of Suspensions. 3 Interfacial Energetics. 3.1 Surface Area. 3.2 Surface and Interfacial Tensions. 3.3 Pressure and Curved Surfaces. 3.4 Contact Angle and Wettability. 3.5 Surfactants and Micelles. 3.6 Applications of Surface Activity. 3.7 Other Lyophilic Colloids: Microemulsions. 4 Electrokinetics. 4.1 Charged Interfaces. 4.2 Electric Double Layer. 4.3 Electrokinetic Phenomena. 4.4 Electrostatic Properties in Non aqueous Media. 5 Colloid Stability. 5.1 Electrostatic and Dispersion Forces. 5.2 DLVO Theory and Practice. 5.3 Hydration and Steric Effects. 5.4 Additional Stabilizing Influences. 5.5 Kinetics. 5.6 Destabilization of Colloids. 6 Colloid Rheology. 6.1 Principles. 6.2 Measurement. 6.3 Non Newtonian Flow Properties. 6.4 Other Viscosity Nomenclature and Parameters. 6.5 Dispersion Rheology. 6.6 Surface Rheology. 6.7 Flow in Pipelines and Constraining Media. 7 Preparation, Inhibition, and Destruction of Dispersions. 7.1 Preparation. 7.2 Destruction and/or Inhibition. 8 Introduction to Practical and Industrial Applications. 8.1 General Uses. 8.2 Emulsions. 8.3 Foams. 8.4 Suspensions. 8.5 Hazards. 9 Applications in the Environment. 9.1 Introduction. 9.2 Rocks, Sediments, and Soils. 9.3 Environmental Soil Remediation. 9.4 Water and Wastewater Treatment. 9.5 Spills and Other Hazards. 9.6 Environmental Foam Blankets. 10 Mining and Mineral Processing Applications. 10.1 Introduction. 10.2 Hydraulic Mining and Hydrotransport. 10.3 Mineral Flotation. 10.4 Tailings and Tailings Ponds. 10.5 Dust Suppressing Foam Blankets. 11 Petroleum Industry Applications. 11.1 Oil Wells and Near Wells. 11.2 Reservoirs. 11.3 Surface Operations. 12 Manufacturing and Materials Science Applications. 12.1 Introduction. 12.2 Papermaking. 12.3 Emulsions for Road Paving. 12.4 Metal working. 12.5 Cleaning Processes. 12.6 Surface Coatings including Paints and Inks. 12.7 Polymer Synthesis. 12.8 Ceramics Manufacture. 12.9 Fire Fighting Foams. 13 Food Product and Agricultural Applications. 13.1 Introduction to Food Colloids. 13.2 Stabilizing Agents. 13.3 Preparation. 13.4 Stability. 13.5 Protein stabilized Emulsions. 13.6 Non protein stabilized Emulsions. 13.7 Foam Food Products. 13.8 Other Food Colloids. 13.9 Introduction to Agricultural Colloids. 14 Biological and Medical Applications. 14.1 Introduction. 14.2 Vesicle Carriers. 14.3 Polymer Coatings. 14.4 Emulsion Carriers. 14.5 Colloids in Diagnostics. 15 Personal Care Product Applications. 15.1 Introduction. 15.2 Detergents, Shampoos and Conditioners. 15.3 Cosmetic Skin Care Products. 15.4 Other Personal Care Products. 16 Emerging Areas in Emulsions, Foams and Suspensions. 16.1 Smart Colloids. 16.2 Nanodispersions. 16.3 Combatting Terror Agents. 17 Glossaryof Emulsion, Foam and Suspension Terminology. 17.1 Introduction. 17.2 Terms. 18 References. Index. Top page

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