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Biobased Surfactants

Biobased Surfactants
  • Author : Douglas G. Hayes,Daniel K. Solaiman,Richard D. Ashby
  • Publisher :Unknown
  • Release Date :2019-04-30
  • Total pages :541
  • ISBN : 9780128127063
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Summary : 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

Biobased Surfactants and Detergents
  • Author : Douglas Hayes,Dai Kitamoto,Daniel Solaiman,Richard Ashby
  • Publisher :Unknown
  • Release Date :2010-01-27
  • Total pages :515
  • ISBN : 1893997677
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Summary : 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.

Surfactants in Tribology, Volume 2

Surfactants in Tribology, Volume 2
  • Author : Girma Biresaw,K.L. Mittal
  • Publisher :Unknown
  • Release Date :2016-04-19
  • Total pages :632
  • ISBN : 9781439840658
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Summary : 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

Surfactants in Tribology, 2 Volume Set
  • Author : Girma Biresaw,K.L. Mittal
  • Publisher :Unknown
  • Release Date :2011-06-17
  • Total pages :960
  • ISBN : 9781439863145
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Summary : 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

Fatty Acids

Fatty Acids
  • Author : Moghis U. Ahmad
  • Publisher :Unknown
  • Release Date :2017-07-21
  • Total pages :600
  • ISBN : 9780128095447
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Summary : Fatty Acids: Chemistry, Synthesis and Applications is a comprehensive source of information about a wide range of industrially important fatty acids. This practical resource provides key insights into the chemistry, synthesis, industrial applications, derivatives, and analysis of fatty acids, and the chemical modifications that transform them for use in products from biodiesel fuels to pharmaceuticals. Written by a team of industry experts, Fatty Acids includes detailed descriptions of fatty acid crystallization, enzymatic synthesis, and microbial production. This book focuses heavily on the chemistry of trans fatty acids, with extensive explanations of their synthesis and measurement. Further, the book addresses advances in the analytical methodology, including mass spectrometry, of fatty acids as well as their derivatives. This book serves as a reference manual to a new generation of lipid scientists and researchers; a useful resource for oleochemical industries; and a valuable teaching aid for undergraduate and graduate students who are interested in fields related to the chemistry of oils, fats, and food. Includes recent developments in the synthesis of fatty acid derivatives, as renewable raw materials for the chemical industry Presents efficient synthetic methods for the dietary trans fatty acids in multi-gram scale allowing scientists and researchers to study dietary effects of individual trans fatty acids on human health Addresses uses of fats and fatty acids in foods and nutrition Identifies the roles of fatty acids and derivatives in cosmetic technology

Surfactants from Renewable Resources

Surfactants from Renewable Resources
  • Author : Mikael Kjellin,Ingegärd Johansson
  • Publisher :Unknown
  • Release Date :2010-01-26
  • Total pages :336
  • ISBN : 0470686618
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Summary : 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

Surfactants in Tribology
  • Author : Girma Biresaw,K.L. Mittal
  • Publisher :Unknown
  • Release Date :2017-09-11
  • Total pages :504
  • ISBN : 9781351647144
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Summary : Surfactants play a critical role in Tribology controlling friction, wear, and lubricant properties such as emulsification, demulsification, bioresistance, oxidation resistance, rust prevention and corrosion resistance. This is a critical topic for new materials and devices particularly those built at the nanoscale. This newest volume will address tribological properties of cutting fluids, lubricant performance related to steel surfaces, biolubricants, and novel materials and ways to reduce friction and wear. Scientists from industrial research and development (R&D) organizations and academic research teams in Asia, Europe, the Middle East and North America will participate in the work.

Surfactants in Tribology

Surfactants in Tribology
  • Author : Girma Biresaw,K.L. Mittal
  • Publisher :Unknown
  • Release Date :2011-04-04
  • Total pages :631
  • ISBN : 1439840644
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Summary : 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.

From Biomass to Advanced Bio-Based Chemicals & Materials: A Multidisciplinary Perspective

From Biomass to Advanced Bio-Based Chemicals & Materials: A Multidisciplinary Perspective
  • Author : Gabriel Paës,Caroline Rémond,Xavier Coqueret,Florent Allais,Thomas James Farmer,Warwick Douglas Raverty
  • Publisher :Unknown
  • Release Date :2020-04-01
  • Total pages :229
  • ISBN : 9782889636198
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Summary :

Steady Shift to Bio-based Surfactants to Hinder Growth of Global Sulfosuccinate Market

Steady Shift to Bio-based Surfactants to Hinder Growth of Global Sulfosuccinate Market
  • Author : Anonim
  • Publisher :Unknown
  • Release Date :2017
  • Total pages :229
  • ISBN : OCLC:1052110541
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Summary :

Surfactants in Tribology

Surfactants in Tribology
  • Author : Girma Biresaw,K.L. Mittal
  • Publisher :Unknown
  • Release Date :2008-06-04
  • Total pages :480
  • ISBN : 1420060082
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Summary : 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.

Application and Characterization of Surfactants

Application and Characterization of Surfactants
  • Author : Reza Najjar
  • Publisher :Unknown
  • Release Date :2017-07-05
  • Total pages :316
  • ISBN : 9789535133254
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Summary : 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.

Life Cycle Assessment and Biodegradability of Biobased Composites

Life Cycle Assessment and Biodegradability of Biobased Composites
  • Author : Salil Arora
  • Publisher :Unknown
  • Release Date :2007
  • Total pages :584
  • ISBN : MSU:31293028457814
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Summary :

Surfactants in Tribology, Volume 4

Surfactants in Tribology, Volume 4
  • Author : Girma Biresaw,K.L. Mittal
  • Publisher :Unknown
  • Release Date :2014-11-21
  • Total pages :533
  • ISBN : 9781466583382
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Summary : Surface science and tribology play very critical roles in many industries. Manufacture and use of almost all consumer and industrial products rely on the application of advanced surface and tribological knowledge. The fourth in a series, Surfactants in Tribology, Volume 4 provides an update on research and development activities connecting surfacta

Formulation and Evaluation of Emulsifier Systems for Petroleum- and Bio-based Semi-synthetic Metalworking Fluids

Formulation and Evaluation of Emulsifier Systems for Petroleum- and Bio-based Semi-synthetic Metalworking Fluids
  • Author : Julie Beth Zimmerman
  • Publisher :Unknown
  • Release Date :2003
  • Total pages :229
  • ISBN : UOM:39015060015859
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Summary :

Environmentally Friendly and Biobased Lubricants

Environmentally Friendly and Biobased Lubricants
  • Author : Brajendra K. Sharma,Girma Biresaw
  • Publisher :Unknown
  • Release Date :2016-09-19
  • Total pages :434
  • ISBN : 9781482232035
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Summary : A Comprehensive Review of Developing Environmentally Friendly Lubricants A push from environmentally savvy consumers along with recent changes in governmental regulations have paved the way for a marketplace of products with high levels of environmental performance. Fueled by the growing demand for biobased lubricants, Environmentally Friendly and Biobased Lubricants highlights the development of environmentally friendly additives that are compatible with environmental regulations and describes the approaches being used in this emerging area. Derived from research topics shared over the years at various technical sessions of the Society of Tribologists and Lubrication Engineers (STLE) Annual Meetings, the book includes a critical assessment of gaps and weaknesses in the field of environmentally friendly fluids and biobased lubricants. Each chapter is written by authors selected from the environmentally friendly fluids and biobased lubricants sessions of STLE and also incorporates input from prominent researchers invited to take part in the book. Expert contributors discuss the control, production, usage, and disposal of lubricants; factor in related policies, laws, and regulations around the world; and include case studies demonstrating the uses and values of commercially viable biobased lubricants. The book is divided into five sections that cover advanced environmentally friendly base oils and feedstocks, biobased hydraulic lubricants and biodegradability, chemically/enzymatically modified environmentally friendly base oils, vegetable oil–based environmentally friendly fluids, and additives for environmentally friendly fluids.

Conversion of Lignin into Bio-Based Chemicals and Materials

Conversion of Lignin into Bio-Based Chemicals and Materials
  • Author : Chunbao Xu,Fatemeh Ferdosian
  • Publisher :Unknown
  • Release Date :2017-06-05
  • Total pages :156
  • ISBN : 9783662549599
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Summary : This book presents an overview of various types of lignin and their unique structures and properties, as well as utilizations of crude or modified technical lignin for high-value bioproducts such as lignin-based PF resins/adhesives, epoxy resins, PF foams, PU foams, rubber reinforcement and carbon fibers and as dispersants in drilling fluids in the oil and gas industry. It subsequently discusses various thermal/chemical modification techniques (pyrolysis, direct liquefaction and de-polymerization) for converting lignin into oils and chemical feedstocks, and the utilization of crude lignin, lignin-derived oils or depolymerized lignins (DLs) of reduced molecular weights and improved reactivity to produce lignin-based PF resins/adhesives, PF/PU foams and epoxy resins. The book will interest and benefit a broad readership (graduate students, academic researchers, industrial researchers and practitioners) in various fields of science and technology (chemical engineering, biotechnology, chemistry, material science, forestry, etc.). Chunbao (Charles) Xu, PhD, is currently a Professor of Chemical Engineering and NSERC/FPInnovations Industrial Research Chair in Forest Biorefinery at the University of Western Ontario, Canada. Fatemeh Ferdosian, PhD, is currently a postdoctoral fellow at the University of Waterloo, Canada.

Biobased Industrial Products

Biobased Industrial Products
  • Author : National Research Council,Division on Earth and Life Studies,Commission on Life Sciences,Committee on Biobased Industrial Products
  • Publisher :Unknown
  • Release Date :2000-02-16
  • Total pages :162
  • ISBN : 0309175402
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Summary : Petroleum-based industrial products have gradually replaced products derived from biological materials. However, biologically based products are making a comeback--because of a threefold increase in farm productivity and new technologies. Biobased Industrial Products envisions a biobased industrial future, where starch will be used to make biopolymers and vegetable oils will become a routine component in lubricants and detergents. Biobased Industrial Products overviews the U.S. land resources available for agricultural production, summarizes plant materials currently produced, and describes prospects for increasing varieties and yields. The committee discusses the concept of the biorefinery and outlines proven and potential thermal, mechanical, and chemical technologies for conversion of natural resources to industrial applications. The committee also illustrates the developmental dynamics of biobased products through existing examples, as well as products still on the drawing board, and it identifies priorities for research and development.

Microbiotechnology Based Surfactants and Their Applications

Microbiotechnology Based Surfactants and Their Applications
  • Author : Pattanathu K.S.M. Rahman
  • Publisher :Unknown
  • Release Date :2016-02-18
  • Total pages :229
  • ISBN : 9782889197521
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Summary : Biosurfactants are structurally diverse group of bioactive molecules produced by a variety of microorganisms. They are secondary metabolites that accumulate at interfaces, reduce surface tension and form micellar aggregates. This research topic describes few novel microbial strains with a focus on increasing our understanding of genetics, physiology, regulation of biosurfactant production and their commercial potentials. A major stumbling block in the commercialization of biosurfactants is their high cost of production. Many factors play a significant role in making the process cost-effective and the most important one being the use of low-cost substrates such as agricultural residues for the production of biosurfactants. With the stringent government regulations coming into effect in favor of production and usage of the bio-based surfactants, many new companies aim to commercialize technologies used for the production of biosurfactants and to bring down costs. This Research Topic covers a compilation of original research articles, reviews and research commentary submitted by researchers enthusiastically working in the field of biosurfactants and highlights recent advances in our knowledge of the biosurfactants and understanding of the biochemical and molecular mechanisms involved in their production, scale-up and industrial applications. Apart from their diverse applications in the field of bioremediation, enhanced oil recovery, cosmetic, food and medical industries, biosurfactants can also boast off their unique eco-friendly nature to attract consumers and give the chemical surfactants a tough competition in the global market. This biosurfactant focused research topic aims to summarize the current achievements and explore the direction of development for the future generation of biosurfactants and bioemulsifiers. Some of the biosurfactant optimization processes presented are well-structured and already have a well-established research community. We wish to stimulate on-going discussions at the level of the biosurfactant production including common challenges in the process development, novel organisms and new feedstock and technologies for maximum benefit, key features of next generation biosurfactants and bioemulsifiers. We have compiled the research outputs of international leaders in the filed of biosurfactant particularly on the development of a state-of-the-art and highly-efficient process platform.

Biodegradation

Biodegradation
  • Author : Rolando Chamy
  • Publisher :Unknown
  • Release Date :2013-06-14
  • Total pages :380
  • ISBN : 9789535111542
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Summary : This book contains a collection of different biodegradation research activities where biological processes take place. The book has two main sections: A) Polymers and Surfactants Biodegradation and B) Biodegradation: Microbial Behaviour.

Cyclodextrin

Cyclodextrin
  • Author : Poonam Arora,Neelima Dhingra
  • Publisher :Unknown
  • Release Date :2018-04-18
  • Total pages :332
  • ISBN : 9781789230680
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Summary : The book is devoted to the highly versatile and potential ingredient Cyclodextrin, a family of cyclic oligosaccharides composed of ?-(1,4)-linked glucopyranose subunits. Its molecular complexation phenomena and negligible cytotoxic effects attribute toward its application such as in pharmaceuticals, cosmetics, food, agriculture, textile, separation process, analytical methods, catalysis, environment protection, and diagnostics. Efforts have also been made to concentrate on recent research outcomes along with future prospects of cyclodextrins to attract the interest of scientists from the industry and academia. The contributions of the authors are greatly acknowledged, without which this compilation would not have been possible.