Author: Jinwen Zhang
Publisher: Smithers Rapra
ISBN: 1847355064
Category : Science
Languages : en
Pages : 250
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Book Description
Rosin is an abundantly available natural product composed of around 90% acidic and 10% neutral compounds. Rosin and its derivatives have long been used as tackifiers in adhesives. They have also found other niche applications in inks, varnishes, paints, sealing wax, some soaps, paper sizing; soldering, plasters, food additives, etc. However, many of the conventional applications of rosin mainly utilize the inherent physical properties in various practices. In recent years there has been a growing interest in using rosin acid-derivatives as building blocks in the synthesis of polyesters, polyurethanes, epoxies and curing agents. In addition, rosin acid derived chemicals are also used as nucleating agents, surfactants, drugs and other special applications. This book brings together a collection of scientific articles on recent research and development of utilizing natural chemicals from pine resin as feedstock for polymers and new industrial chemicals. It focuses mainly on the new use of rosin acids, but also covers the applications of other chemicals from tree sap such as terpinenes. This book will provide considerable material for researchers in both academia and industry with the latest developments in the utilization of rosin and terpinenes.
Author: James H. Clark
Publisher: John Wiley & Sons
ISBN: 1118714458
Category : Science
Languages : en
Pages : 340
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Book Description
Introduction to Chemicals from Biomass, Second Edition presents an overview of the use of biorenewable resources in the 21st century for the manufacture of chemical products, materials and energy. The book demonstrates that biomass is essentially a rich mixture of chemicals and materials and, as such, has a tremendous potential as feedstock for making a wide range of chemicals and materials with applications in industries from pharmaceuticals to furniture. Completely revised and updated to reflect recent developments, this new edition begins with an introduction to the biorefinery concept, followed by chapters addressing the various types of available biomass feedstocks, including waste, and the different pre-treatment and processing technologies being developed to turn these feedstocks into platform chemicals, polymers, materials and energy. The book concludes with a discussion on the policies and strategies being put in place for delivering the so-called Bioeconomy. Introduction to Chemicals from Biomass is a valuable resource for academics, industrial scientists and policy-makers working in the areas of industrial biotechnology, biorenewables, chemical engineering, fine and bulk chemical production, agriculture technologies, plant science, and energy and power generation. We need to reduce our dependence on fossil resources and increasingly derive all the chemicals we take for granted and use in our daily life from biomass – and we must make sure that we do this using green chemistry and sustainable technologies! For more information on the Wiley Series in Renewable Resources, visit www.wiley.com/go/rrs Topics covered include: • The biorefinery concept • Biomass feedstocks • Pre-treatment technologies • Platform molecules from renewable resources • Polymers from bio-based monomers • Biomaterials • Bio-based energy production Praise for the 1st edition: “Drawing on the expertise of the authors the book involves a degree of plant biology and chemical engineering, which illustrates the multidisciplinary nature of the topic beautifully” - Chemistry World
Author: Chuanbing Tang
Publisher: John Wiley & Sons
ISBN: 3527340173
Category : Technology & Engineering
Languages : en
Pages : 373
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Book Description
Offering a unique perspective summarizing research on this timely important topic around the globe, this book provides comprehensive coverage of how molecular biomass can be transformed into sustainable polymers. It critically discusses and compares a few classes of biomass - oxygen-rich, hydrocarbon-rich, hydrocarbon and non-hydrocarbon (including carbon dioxide) as well as natural polymers - and equally includes products that are already commercialized. A must-have for both newcomers to the field as well as established researchers in both academia and industry.
Author: Mohamed Naceur Belgacem
Publisher: Elsevier
ISBN: 0080560512
Category : Technology & Engineering
Languages : en
Pages : 562
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Book Description
The progressive dwindling of fossil resources, coupled with the drastic increase in oil prices, have sparked a feverish activity in search of alternatives based on renewable resources for the production of energy. Given the predominance of petroleum- and carbon-based chemistry for the manufacture of organic chemical commodities, a similar preoccupation has recently generated numerous initiatives aimed at replacing these fossil sources with renewable counterparts. In particular, major efforts are being conducted in the field of polymer science and technology to prepare macromolecular materials based on renewable resources. The concept of the bio-refinery, viz. the rational exploitation of the vegetable biomass in terms of the separation of its components and their utilisation as such, or after suitable chemical modifications, is thus gaining momentum and considerable financial backing from both the public and private sectors. This collection of chapters, each one written by internationally recognised experts in the corresponding field, covers in a comprehensive fashion all the major aspects related to the synthesis, characterization and properties of macromolecular materials prepared using renewable resources as such, or after appropriate modifications. Thus, monomers such as terpenes and furans, oligomers like rosin and tannins, and polymers ranging from cellulose to proteins and including macromolecules synthesized by microbes, are discussed with the purpose of showing the extraordinary variety of materials that can be prepared from their intelligent exploitation. Particular emphasis has been placed on recent advances and imminent perspectives, given the incessantly growing interest that this area is experiencing in both the scientific and technological realms. - Discusses bio-refining with explicit application to materials - Replete with examples of applications of the concept of sustainable development - Presents an impressive variety of novel macromolecular materials
Author: Fabrizio Cavani
Publisher: John Wiley & Sons
ISBN: 3527698191
Category : Science
Languages : en
Pages : 758
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Book Description
An up-to-date and two volume overview of recent developments in the field of chemocatalytic and enzymatic processes for the transformation of renewable material into essential chemicals and fuels. Experts from both academia and industry discuss catalytic processes currently under development as well as those already in commercial use for the production of bio-fuels and bio-based commodity chemicals. As such, they cover drop-in commodity chemicals and fuels, as well as bio-based monomers and polymers, such as acrylic acid, glycols, polyesters and polyolefins. In addition, they also describe reactions applied to waste and biomass valorization and integrated biorefining strategies. With its comprehensive coverage of the topic, this is an indispensable reference for chemists working in the field of catalysis, industrial chemistry, sustainable chemistry, and polymer synthesis.
Author: Xiaosu Yi
Publisher: MDPI
ISBN: 3038976903
Category : Technology & Engineering
Languages : en
Pages : 154
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Book Description
Today, mainly man-made materials, such as carbon and glass fibers, are used to produce composite parts in aviation. Renewable materials, such as natural fibers or bio-sourced resin systems, have not yet found their way into aviation. The project ECO-COMPASS aims to evaluate the potential applications of ecologically improved composite materials in the aviation sector in an international collaboration of Chinese and European partners. Natural fibers such as flax and ramie will be used for different types of reinforcements and sandwich cores. Furthermore, bio-based epoxy resins to substitute bisphenol-A based epoxy resins in secondary structures are under investigation. Adapted material protection technologies to reduce environmental influence and to improve fire resistance are needed to fulfil the demanding safety requirements in aviation. Modelling and simulation of chosen eco-composites aims for an optimized use of materials while a Life Cycle Assessment aims to prove the ecological advantages compared to synthetic state-of-the-art materials. This Special Issue provides selected papers from the project consortium partners.
Author: Pablo Domínguez de María
Publisher: John Wiley & Sons
ISBN: 1118844106
Category : Technology & Engineering
Languages : en
Pages : 576
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Book Description
INDUSTRIAL BIORENEWABLES A Practical Viewpoint This unique text provides an in-depth industrial view in its discussion of industrial biorenewables; industries report on real cases of biorenewables, dealing with economics, the motivation of implementing industrial biorenewable-based processes, and suggestions for further improvement and research. Includes industrial perspectives by scientists working on biorenewable technology in industry, with a clear commercial focus Spans basic research to commercialization of processes and everything in between Provides key information for academic groups working in the area by covering the way industrial scientists tackle problems Showcases patented technologies across diverse industries, shares the motivation of implementing industrial biorenewable-based processes, and suggests options for further improvement and research Serves as a guide for industries and academic groups, providing crucial information for the setup of future biobased industrial concepts Industrial Biorenewables provides a state-of-the-art perspective, offering a unique viewpoint from which a range of industries report on real cases of biorenewables, demonstrate their technologies, share the motivation of implementing a certain industrial biorenewable-based processes, and suggest options for further improvement and research. With an in-depth industrial viewpoint, the book serves as a key guide for industries and academic groups, providing crucial information for the setup of future biobased industrial concepts.
Author: Xiang Hua Liu
Publisher: Trans Tech Publications Ltd
ISBN: 303826105X
Category : Technology & Engineering
Languages : en
Pages : 3442
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Book Description
Selected, peer reviewed papers from the 4th international Conference on Manufacturing Science and Engineering (ICMSE 2013), March 30-31, 2013, Dalian, China
Author: Jyotishkumar Parameswaranpillai
Publisher: John Wiley & Sons
ISBN: 3527346481
Category : Technology & Engineering
Languages : en
Pages : 402
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Book Description
State-of-the-art overview on bioepoxy polymers as well as their blends and composites -- covering all aspects from fundamentals to applications! Bioepoxy polymers is an emerging area and have attracted more and more attention due to their biodegradability and good thermo-mechanical performance. In recent years, research progress has been made in synthesis, processing, characterization, and applications of bioepoxy blends and composites. Bioepoxy polymers are very promising candidates to replace the traditional thermosetting nonbiodegradable polymers. Bio-Based Epoxy Polymers, Blends and Composites summaries recent research progress on bioepoxy polymers as well as their blends and composites. It covers aspects from synthesis, processing, various characterization techniques to broad spectrum of applications. It provides a correlation of physical properties with macro, micro and nanostructures of the materials. Moreover, research trends, future directions, and opportunities are also discussed. Attracts attention: Bioepoxy polymers are environmentally friendly and considered as a promising candidate to replace the traditional thermosetting nonbiodegradable polymers Highly application-oriented: Bioepoxy polymers can be used in a broad range of applications such as polymer foams, construction, aerospace, automobiles, self-healing systems One-stop reference: Covers all aspects of bioepoxy polymer, their blends and composites, such as synthesis, properties, processing, characterization and applications Broad audience: Attracts attention from both academia and industry
Author: Gabriel Paës
Publisher: Frontiers Media SA
ISBN: 2889636194
Category :
Languages : en
Pages : 210
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Book Description
Lignocellulose is the only renewable carbon source that can help replace oil-based chemicals and materials, in the process fighting global warming. However, because of its chemical and structural complexity, lignocellulose transformation into advanced products requires a better understanding of its composition and of its architecture at different scales, as well as a combination of physical, biological, and chemical processes, in order to render this transformation efficient and economically competitive. Tremendous efforts continue to be made toward the production of ethanol as a biofuel from various lignocellulosic feedstocks. Furthermore, recent successes have been achieved in extracting fibers to prepare composite materials that can compete with plastic fabrics. Importantly, lignocellulose chemistry can bring to the market original and complex chemicals that can lead to new applications, in particular when exploiting aromatic molecules or oligosaccharides from lignocellulose to produce solvents, surfactants, plasticizers, functional additives for food/feed/cosmetics, drugs, monomers, and polymers. In addition to this broad range of molecular products, fibers and particles fractionated from the lignocellulosic biomass are increasingly used to elaborate bio-based composite materials.
