Application And Characterization Of Surfactants
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| Author | : Reza Najjar |
| Publisher | : BoD – Books on Demand |
| Total Pages | : 318 |
| Release | : 2017-07-05 |
| Genre | : Science |
| ISBN | : 953513325X |
The surfactants are among the materials that have a significant importance in everyday life of human. The rapid growth in science and technology has opened new horizons in a very wide range, in which the surfactants play a major and vital role. Hence, the increasing number of applications as well as arising environmental issues has made this relatively old topic still a hot research theme. In the first section of this book, some of the applications of surfactants in various fields such as biology and petroleum industry, as well as their environmental effects, are described. In Section 2 some experimental techniques used for characterization of the surfactants have been discussed.
| Author | : D.C. Cullum |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 370 |
| Release | : 2012-12-06 |
| Genre | : Technology & Engineering |
| ISBN | : 9401113165 |
The analysis of surfactants presents many problems to the analyst. This book has been written by an experienced team of surfactant analysts, to give practical help in this difficult field. Readers will find the accessible text and clear description of methods, along with extensive references, an invaluable aid in their work.
| Author | : Thomas M. Schmitt |
| Publisher | : CRC Press |
| Total Pages | : 662 |
| Release | : 2001-01-23 |
| Genre | : Science |
| ISBN | : 9780203908556 |
In the tradition of the popular first edition, Analysis of Surfactants, Second Edition offers a comprehensive and practical account of analysis methods for determining and understanding commercially important surfactants-individually and in compounds. Combining a complete review of the literature with a variety of evaluation procedures and the specifications for commercial products, this useful reference explores the key stages and latest developments for surfactant applications. This edition has been thoroughly expanded and features new sections on capillary electrophoresis, ether carboxylates, and ester quats. It is also more globally accessible with foreign language citations and SI units. Containing over 2400 references, drawings, tables, and equations, Analysis of Surfactants, Second Edition is an recommended reference for physical, surface, colloid, and oil chemists; analytical, research, and quality assurance chemists working in the soap and detergent, pharmaceuticals, and cosmetic industries; regulatory and food scientists; and upper-level undergraduate and graduate students in these disciplines.
| Author | : Bidyut K. Paul |
| Publisher | : John Wiley & Sons |
| Total Pages | : 578 |
| Release | : 2015-09-21 |
| Genre | : Science |
| ISBN | : 1118834194 |
This volume will be summarized on the basis of the topics of Ionic Liquids in the form of chapters and sections. It would be emphasized on the synthesis of ILs of different types, and stabilization of amphiphilic self-assemblies in conventional and newly developed ILs to reveal formulation, physicochemical properties, microstructures, internal dynamics, thermodynamics as well as new possible applications. It covers: Topics of ionic liquid assisted micelles and microemulsions in relation to their fundamental characteristics and theories Development bio-ionic liquids or greener, environment-friendly solvents, and manifold interesting and promising applications of ionic liquid based micelles and micremulsions
| Author | : Raoul Zana |
| Publisher | : CRC Press |
| Total Pages | : 345 |
| Release | : 2003-10-07 |
| Genre | : Science |
| ISBN | : 0824757041 |
Generating much interest in both academic and scientific circles, Gemini Surfactants gathers the most up-to-date research in gemini surfactantproduction and demonstrates how their propertiesand performance can revolutionize the current industrial application of these surfactants. It surveys the state of special gemini surfactants, including nonionic, zwitterionic, fluorinated, and amino-acid-based surfactants. Gemini Surfactants considers the synthesis, phase behavior, and rheology of gemini and related surfactants and clarifies the adsorption and surface tension behavior of gemini surfactants at air–water, oil–water, and solid–water interfaces. The book also details the physicochemical properties and microstructure of aqueous micellar solutions of gemini surfactants and describes mixed micellization between gemini surfactants and conventional surfactants.
| Author | : Douglas G. Hayes |
| Publisher | : Elsevier |
| Total Pages | : 544 |
| Release | : 2019-04-30 |
| Genre | : Science |
| ISBN | : 0128127066 |
Biobased Surfactants: Synthesis, Properties, and Applications, Second Edition, covers biosurfactant synthesis and applications and demonstrates how to reduce manufacturing and purification costs, impurities, and by-products. Fully updated, this book covers surfactants in biomedical applications, detergents, personal care, food, pharmaceuticals, cosmetics, and nanotechnology. It reflects on the latest developments in biobased surfactant science and provides case scenarios to guide readers in efficient and effective biobased surfactant application, along with strategies for research into new applications. This book is written from a biorefinery-based perspective by an international team of experts and acts as a key text for researchers and practitioners involved in the synthesis, utilization, and development of biobased surfactants. - Describes new and emerging biobased surfactants and their synthesis and development - Showcases an interdisciplinary approach to the topic, featuring applications to chemistry, biotechnology, biomedicine, and other areas - Presents the entire lifecycle of biobased surfactants in detail
| Author | : Neha Saxena |
| Publisher | : Springer Nature |
| Total Pages | : 45 |
| Release | : 2021-07-15 |
| Genre | : Technology & Engineering |
| ISBN | : 3030785483 |
This book focuses on the use of natural surfactants in enhanced oil recovery, providing an overview of surfactants, their types, and different physical–chemical properties used to analyse the efficiency of surfactants. Natural surfactants discuss the history of the surfactants, their classification, and the use of surfactants in petroleum industry. Special attention has been paid to natural surfactants and their advantages over synthetic surfactants, including analysing their properties such as emulsification, interfacial tension, and wettability and how these can be used in EOR. This book offers an overview for researchers and graduate students in the fields of petroleum and chemical engineering, as well as oil and gas industry professionals.
| Author | : Man Singh |
| Publisher | : CRC Press |
| Total Pages | : 421 |
| Release | : 2019-01-30 |
| Genre | : Science |
| ISBN | : 0429651058 |
This book presents the survismeter, a new invention that widely covers and determines PCPs of various molecules and experimentally measures the thermodynamic and kinetic stabilities of nanoemulsions. It unveils how a survismeter can measure surface tension, interfacial tension, wettability, viscosity, friccohesity, tentropy, rheology, density, activation energy, and particle size. It discusses novel models of molecular science that can be applied in the formulation and study of activities of functional molecules through their PCPs. It also introduces the new concept of friccohesity, which has emerged as an excellent substitute of viscosity and surface tension in experimental measurements as it does not require density measurements. It shows that the science and technology of the survismeter and friccohesity have become an inevitable part of scientific research, substantially integrating the domain of perfect industrial and academic formulations.
| Author | : Bolin Kumar Konwar |
| Publisher | : CRC Press |
| Total Pages | : 280 |
| Release | : 2022-03-10 |
| Genre | : Science |
| ISBN | : 1000407993 |
This new volume offers comprehensive coverage of bacterial biosurfactants, the competitive new area of research that has exciting potential application in agriculture and petroleum exploration. The book helps readers to understand the synthesis of biosurfactants by some specific bacteria, their culture, and extraction toward use in bioremediation and enhanced crude oil recovery. The volume covers the gamut of topics in bacterial biosurfactants in nanostructure, including their comparison to synthetic surfactants, their interaction with microorganisms, and their biochemistry, characterization, genetics of production, bioremedial effects, and more. The volume also explores the myriad uses of bacterial biosurfactants, including in laundry detergents, cosmetics, food production, petroleum, agriculture, medicine and therapeutics, environment, metallurgy, etc. Attention to biosurfactants has been gradually increasing in recent years due to the possibility of their production through fermentation technology and their potential applications in environmental protection. Despite their numerous advantages over synthetic chemical surfactants, biosurfactants have been unable to compete with chemically synthesized surfactants due to high production costs in relation to the inefficient bioprocessing techniques, poor strain productivity, and use of costly substrates. This volume helps to identify the factors that need to be addressed to reduce the cost of production of biosurfactants.
| Author | : L.A. Feigin |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 339 |
| Release | : 2013-11-11 |
| Genre | : Science |
| ISBN | : 1475766246 |
Small-angle scattering of X rays and neutrons is a widely used diffraction method for studying the structure of matter. This method of elastic scattering is used in various branches of science and technology, includ ing condensed matter physics, molecular biology and biophysics, polymer science, and metallurgy. Many small-angle scattering studies are of value for pure science and practical applications. It is well known that the most general and informative method for investigating the spatial structure of matter is based on wave-diffraction phenomena. In diffraction experiments a primary beam of radiation influences a studied object, and the scattering pattern is analyzed. In principle, this analysis allows one to obtain information on the structure of a substance with a spatial resolution determined by the wavelength of the radiation. Diffraction methods are used for studying matter on all scales, from elementary particles to macro-objects. The use of X rays, neutrons, and electron beams, with wavelengths of about 1 A, permits the study of the condensed state of matter, solids and liquids, down to atomic resolution. Determination of the atomic structure of crystals, i.e., the arrangement of atoms in a unit cell, is an important example of this line of investigation.
