Surfactants And Detergents
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Liquid Detergents
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Author : Kuo-Yann Lai
language : en
Publisher: CRC Press
Release Date : 2005-08-23
Liquid Detergents written by Kuo-Yann Lai and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-08-23 with Science categories.
A best-seller in its first edition, Liquid Detergents, Second Edition captures the most significant advances since 1996, maintaining its reputation as a first-stop reference in all fundamental theories, practical applications, formulation technologies and manufacturing aspects of liquid detergents. Featuring contributions from 22 award-winning, international experts from industry and academia, the book embraces recent advances in the products and technologies of liquid detergents over the last decade and includes more than 30% new material, 1800 up-to-date references, and 300 figures and tables.
Surfactants And Detergents
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Author : Ashim Dutta
language : en
Publisher: BoD – Books on Demand
Release Date : 2022-09-28
Surfactants And Detergents written by Ashim Dutta and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-09-28 with Science categories.
Surfactants are ubiquitous and have applications in diverse areas, including food, cosmetics, detergents, lubricants, enhanced oil recovery (EOR), and targeted drug delivery systems. Their wide diversity of applications owes to their unique structure, namely, a hydrophilic and a hydrophobic group present in the same molecule. Although most surfactants used industrially are synthetic, there is a growing need for natural surfactants, as the latter is obtainable from renewable sources and are less toxic and highly biodegradable in contrast to their synthetic counterparts. This book is a compilation of interesting articles by various experts that cover various applications of both synthetic and natural surfactants.
Surfactants And Detergents
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Author : Syed Q. A. Rizvi
language : en
Publisher:
Release Date : 2021
Surfactants And Detergents written by Syed Q. A. Rizvi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with Detergents categories.
"Two common terms used to describe surface-active materials are amphiphiles and surfactants. The term amphiphile is derived from Greek-amphis meaning "both" and philia meaning "love or friendship." An amphiphilic chemical is a chemical whose molecular structure has one or more hydrophilic groups and one or more hydrophobic groups. Another Greek-derived synonymic term used to describe amphiphilic chemicals is amphipathic (amphis meaning "both" and pátheia meaning "feeling"). Because all surfactants possess hydrophilic and hydrophobic groups, they are termed as amphiphilic or amphipathic compounds. The term surfactant, a contraction of surface-active agent, implies the material is active at surfaces. Surfactants have the tendency to adsorb at surfaces as well as interfaces. The difference between surfaces and interfaces is that surfaces involve a gas, usually air, as one of the phases, and the interfaces are boundaries between two immiscible phases. Five interfaces are possible from three common states of matter (solid, liquid, and gas)"--
Biobased Surfactants
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Author : Douglas G. Hayes
language : en
Publisher: Elsevier
Release Date : 2019-04-30
Biobased Surfactants written by Douglas G. Hayes and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-04-30 with Science categories.
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
Chemistry And Technology Of Surfactants
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Author : Richard J. Farn
language : en
Publisher: John Wiley & Sons
Release Date : 2008-04-15
Chemistry And Technology Of Surfactants written by Richard J. Farn and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-04-15 with Science categories.
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.
Surfactants And Detergents
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Author : Ashim Dutta
language : en
Publisher: BoD – Books on Demand
Release Date : 2019-11-20
Surfactants And Detergents written by Ashim Dutta and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-20 with Science categories.
Surfactants by virtue of their structure form self-assembled organized structures that exhibit fascinating properties useful for a wide range of applications. This book is a compilation of chapters from leading experts highlighting the use of specific surfactants and their functional properties in new and emerging areas of science and technology. The first two chapters of this book discuss the various applications of surfactants, including their use in cosmetics, oil recovery from rocks and mineral processing. Subsequent chapters cover advanced topics like new-generation polymer-based nanoparticles with microbial activity and complex phase systems formed as a result of charge-induced interactions between surfactants, polymers and proteins with potential applications in medical devices. In addition, this book reports for the first time on bio-surfactants extracted from micro-organisms present in the clouds. This report is not the only one of its kind, but it opens up a totally new area of research in terms of an unexplored source of bio-surfactants. It also paves the way for understanding their role in controlling our atmosphere and climate.
Handbook Of Detergents Part C
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Author : Heinrich Waldhoff
language : en
Publisher: CRC Press
Release Date : 2016-04-19
Handbook Of Detergents Part C written by Heinrich Waldhoff and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-19 with Science categories.
The scope and spectrum of methods and techniques applied in detergent analysis have changed significantly during the last decade. Handbook of Detergents, Part C: Analysis demonstrates state-of-the-art strategies, methods, and techniques for the analytical deformulation of modern detergents. It offers a comprehensive view of all aspects of de
Biodegradability Of Surfactants
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Author : D.R. Karsa
language : en
Publisher: Springer Science & Business Media
Release Date : 1994-12-31
Biodegradability Of Surfactants written by D.R. Karsa and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994-12-31 with Technology & Engineering categories.
The awareness and development of 'biodegradable' surfactants pre-dates current pressures by the environmental movement by nearly three decades, wherein a responsible industry mutually agreed to replace 'hard', non-biodegradable com ponents of household detergents by 'soft', biodegradable alternatives, without course to legislation. The only requirement at that time was for surfactants used in detergents to exhibit a 'primary biodegradability' in excess of 80%; this referring to the disap pearance or removal from solution of the intact surface active material as de tected by specified analytical techniques. This proved useful, as observed environmental impacts of surfactants, e.g. visible foam on rivers, are associated with the intact molecule. Test methods for 'primary biodegradability' were eventually enshrined in EU legislation for nonionic surfactants (Directive 821242/EEC, amended 73/404IEEC) and for anionic surfactants (Directive 8212431EEC, amended 73/405IEEC). No approved test methods and resultant legislation have been developed for cationic and amphoteric surfactants to date. The environmental classification of chemical substances, which of course includes surfactants, and associated risk assessment utilises a second criterion 'ready biodegradability'. This may be assessed by a number of methods which monitor oxygen uptake (BOD), carbon dioxide production or removal of dis solved organic carbon (DOC). Some surfactants which comply with the above Detergents Directive are borderline when it comes to 'ready biodegradability'.
Handbook Of Detergents Part F
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Author : Uri Zoller
language : en
Publisher: CRC Press
Release Date : 2008-11-20
Handbook Of Detergents Part F written by Uri Zoller and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-11-20 with Science categories.
This sixth part of the multi-volume Handbook of Detergents focuses on the production of surfactants, builders and other key components of detergent formulations, including the various multi-dimensional aspects and implications on detergent formulations and applications domestically, institutionally, in industry and agriculture, with all the environmental consequences involved. Thus, Part F constitutes a comprehensive treatise of the multi-dimensional issues relating to this industry production technology, emphasizing the alignment of scientific knowledge and up-to-date technological and technical know-how with the relevant contemporary applied practice. An international effort and industry-academia collaboration, this volume features expert contributions, focusing on the contemporary state-of-the-art concerning the many facets of the production of detergents and surfactants. Thus, the Handbook of Detergents, Part F – Production, deals with the production of anionic, cationic, nonionic, and amphoteric surfactants, key builders, bleaching and whitening agents, enzymes and other components of detergent formulations in different contexts, gauges and related concerns, and discusses various technological procedures of production processes involving the components of surfactants and detergents.