Download or read book Novel Bioderived Composites from Wastes written by Andrea Petrella and published by MDPI. This book was released on 2020-11-20 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: The recovery of solid wastes for the preparation of innovative composite materials not only represents an economic advantage, but also offers an ecological opportunity for the utilization of by-products which would otherwise be landfilled. Specifically, the reuse and recycling of waste lead to important savings of raw materials and energy, since these by-products, generally deriv from agricultural or industrial activities, are abundant in nature. Moreover, a reduction of the environmental and related sanitary impacts can be also achieved. For this reason, a recycling operation is fundamental for the improvement of the environmental sustainability, because these secondary raw materials become a resource that can be easily reused without the modification of the peculiar characteristics, in order to obtain new and performing composites, with a low specific weight, high durability, and long life cycle.

Download or read book Novel Bioderived Composites from Wastes written by Andrea Petrella and published by . This book was released on 2020 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: The recovery of solid wastes for the preparation of innovative composite materials not only represents an economic advantage, but also offers an ecological opportunity for the utilization of by-products which would otherwise be landfilled. Specifically, the reuse and recycling of waste lead to important savings of raw materials and energy, since these by-products, generally deriv from agricultural or industrial activities, are abundant in nature. Moreover, a reduction of the environmental and related sanitary impacts can be also achieved. For this reason, a recycling operation is fundamental for the improvement of the environmental sustainability, because these secondary raw materials become a resource that can be easily reused without the modification of the peculiar characteristics, in order to obtain new and performing composites, with a low specific weight, high durability, and long life cycle.

Download or read book Biopolymers and Biocomposites from Agro waste for Packaging Applications written by Naheed Saba and published by Woodhead Publishing. This book was released on 2020-11-07 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biopolymers and Biocomposites from Agro-waste for Packaging Applications looks at the utilization of biocomposites and biopolymers for packaging applications. The book focuses on the development of affordable, innovative, sustainable packaging products made from biopolymers and biocomposites derived from agricultural waste/biomass and how they that result in improved shelf-life performance. In addition, it explores how these affordable packaging products can reduce food loss across the supply chain, the future direction of setting-up platforms for broader uses, and how these products can also contribute to minimizing waste-to-landfill problems. - Focuses on the application and use of non-exploited cheap agricultural waste for food packaging applications - Contains information on the modeling and processing of biopolymers and biocomposites to predict thermal and mechanical behavior - Features a discussion of coatings on packaging products to enhance shelf life

Download or read book Recycled Plastic Biocomposites written by Md Rezaur Rahman and published by Woodhead Publishing. This book was released on 2022-01-24 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recycled plastic biocomposites have attracted widespread attention from both researchers and manufacturers due to the significant improvements in their physico-mechanical, thermal, rheological, and barrier properties when compared to conventional materials, as well as their potential regarding commercialization and zero waste. Recycled Plastic Biocomposites presents the latest information on recycled polymers, textiles, pulp and paper, wood plastic, rubber waste plastic, and micro and nano effects of recycled plastic waste resources that have great potential as reinforcement materials in composites because they are non-toxic, inexpensive, biodegradable, cost-effective, and available in large amounts. Recycled plastic biocomposites are now starting to be deployed in a broad range of materials applications due to their advantages over petroleum-based materials. Currently, there are no limits to the possibility of their applications. They also have exceptional sustainable and biodegradable properties when compared to conventional materials such as polymers and composites. Recycled Plastic Biocomposites reviews the latest research advances on recycled plastic-based biocomposites, including thermoplastic, thermoset, rubber, and foams. In addition, the book covers critical assessments on the economics of recycled plastic, including a cost-performance analysis that discusses its strengths and weaknesses as a reinforcement material. The huge potential applications of recycled plastic in industry are also explored in detail with respect to low cost, recyclable and biodegradable properties, and the way they can be applied to the automotive, construction, and packaging industries. The life cycles of both single and hybrid recycled plastic-based polymer composites and biocomposites are also discussed in detail. From the viewpoint of recycled plastic-based polymer composites, the book covers not only the well-known role of recycled polymers and composites, but also advanced materials produced from micro-, nano-, and pico-scale fillers that achieve better physical, mechanical, morphological, and thermal properties. This book will be an essential reference resource for academic and industrial researchers, materials scientists, and those working in polymer science and engineering, chemical engineering, manufacturing, and biocomposites. - Places an emphasis on micro-, nano-, and pico-scale fillers that significantly improve properties. - Discusses the most suitable fabrication methods, properties, and applications. - Features critical assessments on the economics of recycled plastic, including a cost-performance analysis that reviews its strengths and weaknesses as a reinforcement material.

Download or read book Development of Novel Bio derived Polymer Composites Reinforced with Natural Fibres and Mineral Fillers written by Abdul Shakoor and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Novel High Performance Structural Composites from Re cycled Waste Materials written by Owen Illingworth and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Waste Residue Composites written by Murahari Kolli and published by Walter de Gruyter GmbH & Co KG. This book was released on 2023-04-26 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: A significant effort is being put on to produce special materials for highly demanding applications for industrial sectors. These needs can be met by utilizing varieties of waste residues or by-products of several industrial, agricultural and natural process and turning them into practical and sustainable products. This book discusses the production of reinforcement particles and composite materials manufactured from various waste feedstocks.

Download or read book Biobased Composites written by Anish Khan and published by John Wiley & Sons. This book was released on 2021-03-16 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explore the world of biocomposites with this one-stop resource edited by four international leaders in the field Bio-based Composites: Characterization, Properties, and Applications delivers a comprehensive treatment of all known characterization methods, properties, and industry applications of bio-based composites materials. This unique, one-stop resource covers all major developments in the field from the last decade of research into this environmentally beneficial area. The internationally recognized editors have selected resources that represent advances in the mechanical, thermal, tribological, and water sorption properties of bio-based composites, and cover new areas of research in physico-chemical analysis, flame retardancy, failure mechanisms, lifecycle assessment, and modeling of bio-based composites. The low weight, low cost, excellent thermal recyclability, and biodegradability of bio-based composites make them ideal candidates to replace engineered plastic products derived from fossil fuel. This book provides its readers with the knowledge they’ll require to understand a new class of materials increasingly being used in the automotive and packaging industries, aerospace, the military, and construction. It also includes: An extended discussion of the environmental impact of bio-based composites using a lice cycle methodology A review of forecasts of natural fiber reinforced polymeric composites and its degradability concerns An analysis of the physical and mechanical properties of a bio-based composite with sisal powder A comprehensive treatment of the mechanical, thermal, tribological, and dielectric properties of bio-based composites A review of processing methods for the manufacture of bio-based composites Perfect for materials scientists in private industry, government laboratories, or engaged in academic research, Bio-Based Composites will also earn a place in the libraries of industrial and manufacturing engineers who seek a better understanding of the beneficial industrial applications of biocomposites in industries ranging from automobiles to packaging.

Download or read book Bio derived Carbon Nanostructures written by Bharat Apparao Bhanvase and published by Elsevier. This book was released on 2024-08-01 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bio-derived Carbon Nanostructures: Fundamentals, Synthesis and Applications explores the entire journey, from selecting the right source materials to crafting them into precisely engineered carbon nanostructures with a purpose.Opening with an exploration of raw materials and their structural intricacies, offering readers a profound insight into the transformation of bio-based resources into highly functional carbon nanostructures. These remarkable materials find applications that span energy, environmental solutions, catalysis, and innovative additives. Unveiling the latest technological advancements, this book delves into the exciting realm of emerging applications and the challenges of scaling up these technologies for widespread use. These novel materials originate from nature, promising a sustainable future.Ideal for students, researchers and those in industry focusing on materials science and biomass utilization, and chemical engineers, this book is the key to unlocking the potential of novel carbon-based nanomaterials for a sustainable tomorrow. - Presents the art of crafting bio-derived carbon nanostructures, their applications, and scale up issues - Unveils the secrets behind various fabrication techniques and provides background for manufacturing. - Embarks on a journey through the fundamentals of process-property relationships and cutting-edge characterization methods - Explores and compares diverse preparation and characterization techniques, unveiling their remarkable outcomes

Download or read book The Development of Novel Biocomposites from Waste Derived Biochar written by Oisik Das and published by . This book was released on 2017 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustainability and safety along with acceptable mechanical properties are the cornerstones for the development of contemporary industrial products. Due to this, polymer composites are manufactured with bio-based materials instead of synthetics. However, these ‘biocomposites’ often lack the required mechanical properties and are also very susceptible to fire. This necessitates the application of new bio-based materials which are inherently robust, resistant to fire and promote utilisation of wastes. Besides, the amount of organic wastes in New Zealand would be about 7 million metric tonnes by 2020 and if not managed effectively, these wastes would contaminate the air, land, and water. Therefore, it is critical to reduce, reuse, and recycle these wastes to curb pollution, save energy, and conserve resources. These organic wastes could be converted into a carbon-based porous solid material called ‘biochar’ through the process of pyrolysis (i.e. heating at high temperatures without oxygen). Conventionally the distinct properties of biochar are mostly used for filtration, contaminant removal, and soil amendment. Hence, to simultaneously impart versatility in biochar’s application and create a new product, this research attempted to manufacture biochar based biocomposites. It was envisaged that the addition of biochar in composites would enhance certain properties while reducing the synthetic polymer content, concurrently. Initially, suitable manufacturing conditions (both process and material) were attempted to be identified. Polypropylene (PP) based composites were manufactured through the processes of compounding and compression moulding with numerous loading amounts of biochar. A loading amount of 24 wt% was found to be the most desirable for enhanced mechanical properties. After that, the material properties of six diverse waste-derived biochars were analysed using the technique of nanoindentation among others. The hardness and modulus of the high temperature biochar (made at 900 °C) were determined to be 4.3 and 25 GPa, respectively, which also produced composites with desirable mechanical properties. In addition, it was observed that nanoindentation of individual constituents could be used to predict the bulk mechanical properties of the composites. Following this, an attempt was made to find suitable bio-based reinforcements (for biochar based composites) and measure the fire performance (also mechanical) of the resulting composites. The wood based composite was found to possess the best balance between mechanical and fire properties among the other biomasses. Two different fire retardants (ammonium polyphosphate and magnesium hydroxide) were applied to composites made from the most suitable type and loading amount of biochar (made at 900°C and 24 wt%, respectively) and biomass (wood). The amounts of biochar and the wood were varied to accommodate each of the fire retardants. As expected it was seen that having more biochar than wood was beneficial for fire properties (e.g. peak heat release rates, limiting oxygen indices). However, the higher proportion of biochar (than wood) compromised the mechanical properties of the composites albeit not significantly. The production costs were reduced by a significant 18 % when biochar was added to the composites. This is because the amount of costly coupling agent (here maleic anhydride grafted polypropylene) in the composite could be reduced from usual 3 wt% to 1wt %, in conjunction with biochar, without compromising the performance properties (both mechanical and fire). Finally, the pure effect of just biochar on PP was investigated wherein it was observed that that increasing amount of biochar enhanced the tensile/flexural moduli and flexural strengths of the resulting composites. Furthermore, the peak heat release rates were decreased and the amount of thermal residues increased as a result of biochar application in the composites. This PhD research has demonstrated that wastes can be converted into a value-added product of biochar whose application in polymeric composites makes them stronger, more fire resistant, cheaper, and can simultaneously promote sustainability. Therefore, biochar being inexpensive, renewable, and having attractive physical properties aptly fits into the paradigm for new industrial, economic, and social development where it can be used to both mitigate wastes and create novel and improved composite products.

Download or read book Valorization of Biomass Wastes for Environmental Sustainability written by Arun Lal Srivastav and published by Springer Nature. This book was released on 2024 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: Zusammenfassung: This volume discusses the reduction, recycling, and reuse of industrial and agricultural biomass wastes to develop value-added products using environmentally sustainable practices and technologies. Through these waste valorization approaches, biomass waste materials can be converted into useful bio-chemical products, sustainable construction materials, polymers, bio-energy, and bio-fuel as sustainable alternatives to products and materials with negative environmental and health consequences. The chapters highlight the development and implementation of eco-friendly solutions to biomass waste production with the aim of reducing natural resource deterioration, bolstering rural and small-scale business systems in communities impacted by pollution and climate change, and providing power from residual biomass to broadly reduce environmental impacts through improved waste management practices. The book is intended to be a useful resource for researchers, policymakers, NGOs, government agencies, and local community authorities working in waste management and environmental sustainability

Download or read book Environmental Sustainability and Industries written by Pardeep Singh and published by Elsevier. This book was released on 2022-06-03 with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental Sustainability and Industries identifies and discusses critical areas related to environmentally conscious industrial development of products and services that may support more sustainable and equitable societies. This book addresses pollution prevention by referring to the use of processes, practices, and materials that reduce or eliminate the generation of pollutants at the source of production, more efficient use of raw materials, energy, water or other resources, or by conserving natural resources by maintaining clean production. It explains industrial energy efficiency as the most cost-effective use of energy in manufacturing processes, reducing its wastage as well as the total consumption of primary energy resources. Life cycle assessment is used as an analytical method to quantify environmental impacts, focusing on environmental considerations concerning process design and optimization, and including various sustainable manufacturing parameters in the context of industrial processes and proposes a classification of identified parameters to evaluate and optimize the manufacturing performances. The book also dives into industrial ecology, investigating how, where, and why environmental improvements can be made to develop a sustainable industry, meeting the needs of current generations without sacrificing the needs of the future ones. This book analyzes a company's environmental, social, and economic performance and their interrelationships, emphasizing the importance of identifying and understanding causal relationships between alternative approaches to action and their impact on financial and nonfinancial performance. It concludes with a view on the future of sustainable industrial systems stressing change as a joint effort of scientists, governments, people in business, and academicians. - Offers compiled information on the environmental sustainability for industry - Provides principles and advanced trends and approaches for environmental sustainability for the industrial sector - Discusses established and emerging technologies and processes for sustainable approaches for industry - Presents the development in the use of the assessment models as a tool to support the research and applications of different sustainable technologies and processes

Download or read book Lignocellulosic Polymer Composites written by Vijay Kumar Thakur and published by John Wiley & Sons. This book was released on 2014-10-30 with total page 523 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents emerging economic and environmentally friendly lignocellulosic polymer composites materials that are free from side effects studied in the traditional synthetic materials. This book brings together panels of highly-accomplished leading experts in the field of lignocellulosic polymers & composites from academia, government, as well as research institutions across the globe and encompasses basic studies including preparation, characterization, properties and theory of polymers along with applications addressing new emerging topics of novel issues. Provide basic information and clear understanding of the present state and the growing utility of lignocellulosic materials from different natural resources Includes contributions from world-renowned experts on lignocellulosic polymer composites and discusses the combination of different kinds of lignocellulosic materials from natural resources Discusses the fundamental properties and applications of lignocellulosic polymers in comparison to traditional synthetic materials Explores various processing/ mechanical/ physic-chemical aspects of lignocellulosic polymer composites

Download or read book Proceedings of 17th Edition of International Conference on Emerging Trends in Materials Science and Nanotechnology 2018 written by EuroScicon and published by EuroScicon. This book was released on 2018-04-20 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: April 26-27, 2018 Rome, Italy Key Topics : Nano Electronics, Nanotechnology For Clean Energy And Environment, Nano Applications, Nano Biotechnology, Nano Bio Medicine, Carbon And Graphene Nano-Structures, Polymer Science Engineering, Bio Polymers And Bio Plastics, Advanced Materials Science, Nano Composites, Nano Technology In Materials Science, Corrosion Engineering And Corrosion Protection, Biomaterials, Electronic, Optical & Magnetic Materials., Nano Photonics, Advanced Nano Materials,

Download or read book Green Composites written by Caroline Baillie and published by Woodhead Publishing. This book was released on 2017-02-01 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Green Composites: Waste-based Materials for a Sustainable Future, Second Edition presents exciting new developments on waste-based composites. New, additional, or replacement chapters focus on these elements, reflecting on developments over the past ten years. Authors of existing chapters have brought these themes into their work wherever possible, and case study chapters that connect materials engineering to the topic's social context are included in this revised edition. Professor Baillie believes that the new 'green' is the "what and who" composites are being designed for, "what" material needs we have, and "what" access different groups have to the technical knowledge required, etc. Industry is now showing concerns for corporate social responsibility and social impact. Recent conversations with prestigious materials institutions have indicated a growing interest in moving into areas of research that relate their work to beneficial social impacts. The book's example of Waste for Life demonstrates the genre proposed for the case study chapters. Waste for Life adopts scientific knowledge and low-threshold/high-impact technologies.

Download or read book Novel High Performance Structural Composites from Re cycled Waste Mateials written by Owen Illingworth and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biocomposites Bio based Fibers and Polymers from Renewable Resources written by R. Arun Ramnath and published by Elsevier. This book was released on 2023-11-30 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biocomposites – Bio-based Fibres and Polymers from Renewable Resources: Processing, Performance, Durability and Applications provides a systematic and comprehensive review of recent developments in this important area of research. Chapters discuss novel techniques for processing and the characterization of biocomposites derived from renewable resources, focusing on durability, strength prediction, aging methods and performance evaluation. Future trends, directions and opportunities are also addressed. Readers will find an up-to-date summary of recent research findings that have been conducted on biocomposites, making this an essential reference resource for academic and industrial researchers and anyone working in the development of innovative materials from renewable resources. - Provides wide coverage of processing methods, mechanical performance and industrial applications - Emphasizes durability assessment of natural fiber composites in different environments