Biobased Surfactants
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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
Biobased Surfactants And Detergents
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Author : Douglas Hayes
language : en
Publisher: AOCS Publishing
Release Date : 2010-01-27
Biobased Surfactants And Detergents written by Douglas Hayes and has been published by AOCS Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-01-27 with Science categories.
This book provides an overview of biobased surfactants currently under development. The first chapter provides an overview of biobased surfactant research and development in the industrial sector, including synthesis, applications, and current trends and directions in the field. Several chapters describe the current state-of-the-art of biosurfactants, natural amphiphiles synthesized by microorganisms, including their synthesis and applications. An additional focus area is on the application of biobased surfactants as lung surfactants. Many chapters involve the chemical and enzymatic synthesis and applications of biobased surfactants consisting of polyols derived from nature, particularly, mono- and di-saccharides and amino acids. The employment of enzymes as catalysts to direct the synthesis of biobased surfactants is particularly attractive due the reduction of solvent and energy use during the surfactants’ manufacture, and the reduction of purification costs and formation of impurities and by-products.
Biosurfactants For The Biobased Economy
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Author : Rudolf Hausmann
language : en
Publisher: Springer Nature
Release Date : 2022-06-30
Biosurfactants For The Biobased Economy written by Rudolf Hausmann and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-06-30 with Science categories.
This book provides a comprehensive overview of current biosurfactant research and applications. Public awareness of environmental issues has increased significantly over the last decade, a trend that has been accompanied by industry demands for climate-friendly and environmentally friendly renewable raw materials. In the context of household products, biosurfactants could potentially meet this demand in the future due to their low ecotoxicity, excellent biodegradability, and use of renewable raw materials. The diversity of this class of molecules, which has only been marginally tapped to date, offers only an inkling of their future application potential. However, there are two main obstacles to their widespread commercial use on the growing surfactant market: the lack of attractive and competitive production technologies, and the limited structural diversity of commercially available biosurfactants. Addressing both of these core issues, this book will provide readers with a deeper understanding of the role of biosurfactants, including future opportunities and challenges. Chapter “Environmental Impacts of Biosurfactants from a Life Cycle Perspective: A Systematic Literature Review” is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.
Surfactants From Renewable Raw Materials
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Author : Divya Bajpai Tripathy
language : en
Publisher: CRC Press
Release Date : 2021-12-22
Surfactants From Renewable Raw Materials written by Divya Bajpai Tripathy and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-12-22 with Science categories.
Surfactants are often completely invisible to us and yet they are present in almost every chemical that we use in our daily life. They are found in toothpastes, cosmetics, sunscreens, mayonnaise, detergents, and an array of cleaning products. Traditional surfactants are known to have adverse environmental impacts spurring research into eco-friendly and cost-effective surfactants from renewable resources. Surfactants from Renewable Raw Materials examines the class of surfactants synthesized using plant-based raw materials detailing their properties, applications, bioavailability, and biodegradability. The concluding chapter reviews patent activity over the last decade. Additional features include: Addresses the tremendous variation found in the raw materials used to synthesize commercially available surfactants. Explores the selection of raw materials based upon the desired hydrophobic group or hydrophilic group to be incorporated into the product. Examines the characteristics and medicinal applications of pulmonary surfactants in preterm babies as well as their probable contribution in COVID-19 Discusses the biodegradability of surfactants to assist with the determination of truly green surfactants. This comprehensive reference will prove indispensable for professional and academic researchers creating or working with bio-based surfactants.
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 In Tribology
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Author : Girma Biresaw
language : en
Publisher: CRC Press
Release Date : 2008-06-04
Surfactants In Tribology written by Girma Biresaw and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-06-04 with Science categories.
Surfactants play a variety of critical roles in tribology. In addition to controlling friction and wear, they also allow for control of a wide range of properties of lubricants, such as emulsification/demulsification, bioresistance, oxidation resistance, and rust/corrosion prevention. This book explains recent advances in the role of surfactants within the purview of tribology, with an emphasis on product development. Includes Theoretical, Experimental, and Technological Advances Providing a unique exploration of the nexus between surfactants and tribology, this text represents the cumulative expertise of leading scientists and technologists engaged in the study of surfactants in variegated tribological phenomena. Organized thematically for easy reference, the volume covers— · Fundamentals of surfactants · Tribological aspects of micro- and nanodevices, including micro-patterns of two-dimensional asperity arrays, MEMS, NEMS, and magnetic recording devices · Self-assembled monolayers and ultra-thin films relevant to tribological phenomena, including aspects of organosilane monolayers, ultrathin self-assembled films, super-hydrophobic films, MoDTC/ZDDP tribofilms, and surfactant-coated copper nanoparticles · Polymeric and biobased surfactants, covering various tribological aspects related to polymeric gels, elastomers sliding against hydrophilic and hydrophobic surfaces, agriculture-based amphiphiles, vegetable oils, and biobased greases · Surfactant adsorption and aggregation relevant to tribological phenomena, such as the design of surfactants for lubrication, aqueous non-ionic surfactant-based lubricants, adsorption and aggregation kinetics, surfactant and polymer nanostructures, and engine oils The first reference to comprehensively treat the relevance of surfactants in tribology, this book is an invaluable guide for individuals engaged in research, development, and manufacturing, especially those engaged in the study of MEMS, NEMS, SAMs, andbiodevices.
Surfactants From Renewable Resources
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Author : Mikael Kjellin
language : en
Publisher: John Wiley & Sons
Release Date : 2010-01-26
Surfactants From Renewable Resources written by Mikael Kjellin 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 2010-01-26 with Science categories.
Most modern surfactants are readily biodegradable and exhibit low toxicity in the aquatic environment, the two criteria for green surfactants. However the majority are synthesised from petroleum, so over the past decade the detergent industry has turned its attention to developing greener routes to create these surfactants via renewable building blocks. Surfactants from Renewable Resources presents the latest research and commercial applications in the emerging field of sustainable surfactant chemistry, with emphasis on production technology, surface chemical properties, biodegradability, ecotoxicity, market trends, economic viability and life-cycle analysis. Reviewing traditional sources for renewable surfactants as well as recent advances, this text focuses on techniques with potential for large scale application. Topics covered include: Renewable hydrophobes from natural fatty acids and forest industry by-products Renewable hydrophiles from carbohydrates, amino acids and lactic acid New ways of making renewable building blocks; ethylene from renewable resources and complex mixtures from waste biomass Biosurfactants Surface active polymers This book is a valuable resource for industrial researchers in companies that produce and use surfactants, as well as academic researchers in surface and polymer chemistry, sustainable chemistry and chemical engineering.
Surfactants In Tribology Volume 2
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Author : Girma Biresaw
language : en
Publisher: CRC Press
Release Date : 2011-04-04
Surfactants In Tribology Volume 2 written by Girma Biresaw and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-04-04 with Science categories.
The premier symposium on Surfactants in Tribology, held in Seoul in 2006, was an enormously successful event that generated a high level of interest in the topic, leading to the publication of the first volume in this series in 2008. The tremendous response was echoed at the follow-up symposium in Berlin that same year, and leading researchers, many of whom participated in the second event, were invited to submit chapters for Surfactants in Tribology, Volume Two. Reflecting the cumulative wisdom of a contingent of researchers, this text explores all-new topics critical to the future of tribology. Topics discussed in this second volume include: Properties of silane, thio, phthalocyanine and phospholipid films, membranes, grafts, and SAMs on gold, silica, and graphite substrates Water/oil emulsions used as oil-well drilling fluids Properties of organized surfactant assemblies and aqueous solutions of alkyl polyglucosides Surfactants as demulsifiers in enhanced crude oil production from old wells Oil/water emulsions with biobased surfactants The synthesis of novel biobased materials Properties of biobased lubricants and surfactants Modeling and statistical predictive methods in the development of biobased lubricants The fundamentals of surface chemistry at tribological interfaces The role of surface science in magnetic recording tribology Antiwear and friction modifier compounds for automotive applications Surfactants as antimicrobial agents in lubricants Tribological phenomena are of significant importance in a host of industries ranging from simple products to high-tech devices. This volume and its predecessor reflect the sage contributions of a cadre of experts who report on current possibilities and future potential for harnessing surfactants to control tribological behavior.
Surfactants In Tribology Volume 2
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Author : Girma Biresaw
language : en
Publisher: CRC Press
Release Date : 2016-04-19
Surfactants In Tribology Volume 2 written by Girma Biresaw 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 premier symposium on Surfactants in Tribology, held in Seoul in 2006, was an enormously successful event that generated a high level of interest in the topic, leading to the publication of the first volume in this series in 2008. The tremendous response was echoed at the follow-up symposium in Berlin that same year, and leading researchers, man
Surfactants In Tribology 2 Volume Set
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Author : Girma Biresaw
language : en
Publisher: CRC Press
Release Date : 2011-06-17
Surfactants In Tribology 2 Volume Set written by Girma Biresaw and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-06-17 with Science categories.
Surfactants play a critical role in tribology as they control friction, wear, and lubricant properties such as emulsification, demulsification, bioresistance, oxidation resistance, rust prevention, and corrosion resistance. The use of surfactants in tribology is a critical topic for scientists and engineers who are developing new materials and devi