Academic literature on the topic 'Mechanical recycling'

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Journal articles on the topic "Mechanical recycling"

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NAKAISHI, Naritaka. "Automobile Recycling Policy(Mechanical Systems for Recycling Oriented Society)." Journal of the Society of Mechanical Engineers 109, no. 1055 (2006): 807–10. http://dx.doi.org/10.1299/jsmemag.109.1055_807.

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Nemeša, Ineta, Marija Pešić, and Valentina Bozoki. "Mechanical recycling of textile waste." Tekstilna industrija 72, no. 4 (2024): 24–28. https://doi.org/10.5937/tekstind2404024n.

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During mechanical recycling several mechanical treatments are used to degrade textile waste and make it ready for new application in different other industries. Mechanical recycling process consists of several work steps. Pre or post-consumer textile waste is firstly cut in small pieces by a shredding machine. Blending boxes with different storage capacities are used to blend cut textile waste. A feeding unit is placed in between a blending box and a tearing machine. Tearing machines separate individual fibers by tearing small pieces of shredded textile material apart. At the end of the textil
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Costa, André A., Pedro G. Martinho, and Fátima M. Barreiros. "Comparison between the Mechanical Recycling Behaviour of Amorphous and Semicrystalline Polymers: A Case Study." Recycling 8, no. 1 (2023): 12. http://dx.doi.org/10.3390/recycling8010012.

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The increase in waste has motivated the adoption of the circular economy concept, which assumes particular relevance in the case of plastic materials. This has led to research of new possibilities for recycling plastics after their end-of-life. To achieve this goal, it is fundamental to understand how the materials’ properties change after recycling. This study aims to evaluate the thermal and mechanical properties of recycled plastics, namely polycarbonate (PC), polystyrene (PS), glass fibre-reinforced polyamide 6 (PA6-GF30), and polyethylene terephthalate (PET). With this purpose, injected s
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Pin, Jean-Mathieu, Iman Soltani, Keny Negrier, and Patrick C. Lee. "Recyclability of Post-Consumer Polystyrene at Pilot Scale: Comparison of Mechanical and Solvent-Based Recycling Approaches." Polymers 15, no. 24 (2023): 4714. http://dx.doi.org/10.3390/polym15244714.

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Solvent-based and mechanical recycling technology approaches were compared with respect to each process’s decontamination efficiency. Herein, post-consumer polystyrene (PS) feedstock was recycled by both technologies, yielding recycled PS resins (rPS). The process feedstock was subjected to four recycling cycles in succession to assess the technology perennity. The physico-chemical and mechanical properties of the rPS were then evaluated to discern the advantages and drawbacks of each recycling approach. The molecular weight of the mechanically recycled resin was found to decrease by 30% over
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Strachala, David, Josef Hylský, Kristyna Jandova, Jiri Vaněk, and Š. Cingel. "Mechanical Recycling of Photovoltaic Modules." ECS Transactions 81, no. 1 (2017): 199–208. http://dx.doi.org/10.1149/08101.0199ecst.

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Pan, Jun-qi, Zhi-feng Liu, Guang-fu Liu, Shu-wang Wang, and Hai-hong Huang. "Recycling process assessment of mechanical recycling of printed circuit board." Journal of Central South University of Technology 12, no. 2 (2005): 157–61. http://dx.doi.org/10.1007/s11771-005-0031-z.

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Finnerty, James, Steven Rowe, Trevor Howard, et al. "Effect of Mechanical Recycling on the Mechanical Properties of PLA-Based Natural Fiber-Reinforced Composites." Journal of Composites Science 7, no. 4 (2023): 141. http://dx.doi.org/10.3390/jcs7040141.

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The present study investigates the feasibility of utilizing polylactic acid (PLA) and PLA-based natural fiber-reinforced composites (NFRCs) in mechanical recycling. A conical twin screw extrusion (CTSE) process was utilized to recycle PLA and PLA-based NFRCs consisting of 90 wt.% PLA and a 10 wt.% proportion of either basalt fibers (BFs) or halloysite nanotubes (HNTs) for up to six recycling steps. The recycled material was then injection molded to produce standard test specimens for impact strength and tensile property analysis. The mechanical recycling of virgin PLA led to significant discol
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Lou, Xi Yin. "Research on Mobile Mechanical Products of Recycling Method." Advanced Materials Research 1037 (October 2014): 91–94. http://dx.doi.org/10.4028/www.scientific.net/amr.1037.91.

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How to make discarded mobile mechanical product implement material and components reuse and recycling economical in its all 1ife was the focus of green design. Aiming at the problems of the traditional design which is not considering recycling resources and the influences to the environment after the end of life of the productions, the concept and content of green design for recycling was introduced, in addition, the tactic of green design for recycling was included. At last, the method of realizing the mobile mechanical productions recycling is pointed out.
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Luu, Duc-Nam, Magali Barbaroux, Gaelle Dorez, et al. "Recycling of Post-Use Bioprocessing Plastic Containers—Mechanical Recycling Technical Feasibility." Sustainability 14, no. 23 (2022): 15557. http://dx.doi.org/10.3390/su142315557.

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Most of the plastic-based solutions used in bio-manufacturing are today incinerated after use, even the not “bio-contaminated”. Bioprocessing bags used for media and buffer preparation and storage represent the largest amount today. The aim of this work was to technically assess the feasibility of the mechanical recycling of bioprocessing bags. Materials from different sorting and recycling strategies have been characterized, for their suitability of further use. Quantitative physical and mechanical tests and analysis (FTIR, DSC, TGA, density, MFI, color, tensile, flexural, and Charpy choc) we
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Ben Amor, Ichrak, Olga Klinkova, Mouna Baklouti, Riadh Elleuch, and Imad Tawfiq. "Mechanical Recycling and Its Effects on the Physical and Mechanical Properties of Polyamides." Polymers 15, no. 23 (2023): 4561. http://dx.doi.org/10.3390/polym15234561.

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The aim of this study is to investigate the impact of mechanical recycling on the physical and mechanical properties of recycled polyamide 6 (PA6) and polyamide 66 (PA66) in relation to their microstructures. Both PA6 and PA66 raw materials were reprocessed six times, and the changes in their properties were investigated as a function of recycling number. Until the sixth round of recycling, slight changes in the mechanical properties were detected, except for the percentage of elongation. For the physical properties, the change in both flexural strength and Young’s modulus followed a decreasin
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Dissertations / Theses on the topic "Mechanical recycling"

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Cui, Jirang. "Mechanical recycling of consumer electronic scrap /." Luleå, 2005. http://epubl.luth.se/1402-1757/2005/36.

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PIETROLUONGO, MARIO. "Mechanical recycling of polimer-based composites." Doctoral thesis, Politecnico di Torino, 2020. http://hdl.handle.net/11583/2829300.

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Abu, Zeid Houda, and Tanya Syed. "Suitable textile recycling methods for implementation inSweden : A study in mechanical and chemical recycling methods." Thesis, KTH, Energiteknik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-226867.

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Detta projekt undersöker de ekonomiska, tekniska och miljömässiga aspekterna avtextilproduktion samt textilåtervinning. Paralleller dras mellan olika naturfibrer ochsyntetfibrer där såväl positiva som negativa aspekter belyses. I rapporten exemplifieras demest omdiskuterade textilierna; bomull, polyester, viskos och lyocell. Vidare görs en analyspå diverse textilåtervinningstekniker som finns i dagsläget och hur dessa är lämpade fördagens samhälle. På så sätt kan man undersöka vilka framtida möjligheter och begränsningarsom finns för utvecklingen av den textila återvinningen. En SWOT-analys ut
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Benoit, Nathalie. "Mechanical recycling of high density polyethylene/flax fiber composites." Doctoral thesis, Université Laval, 2017. http://hdl.handle.net/20.500.11794/27713.

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Ce travail de doctorat est consacré à la production, au recyclage mécanique long-terme et à la caractérisation de matériaux polymères et composites à base de polyéthylène haute densité (HDPE) et de fibre de lin. L’objectif est de déterminer l’aptitude au recyclage long-terme de ces composites et de leur matrice, tout en évaluant la perte de performance subie. Le recyclage est réalisé ici par une extrusion en boucle fermée, durant 50 cycles, sans ajout intermédiaire de matières vierges et sans prise en compte de la détérioration et de la contamination subies lors du cycle de vie des produits. D
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Dahmus, Jeffrey B. (Jeffrey Brian) 1974. "Applications of industrial ecology : manufacturing, recycling, and efficiency." Thesis, Massachusetts Institute of Technology, 2007. http://hdl.handle.net/1721.1/39901.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2007.<br>Includes bibliographical references.<br>This work applies concepts from industrial ecology to analyses of manufacturing, recycling, and efficiency. The first part focuses on an environmental analysis of machining, with a specific emphasis on energy consumption. Energy analyses of machining show that in many cases, the energy of actual material removal represents only a small amount of the total energy used in machining, as auxiliary processes can have significant energy requirements. These analyse
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Theurer, Jean E. "International investigation of electronic waste recycling plant design." Thesis, Massachusetts Institute of Technology, 2010. http://hdl.handle.net/1721.1/65177.

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Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, June 2010.<br>This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.<br>"June 2010." Cataloged from student submitted PDF version of thesis.<br>Includes bibliographical references (p. 49-52).<br>This thesis investigates the industry of electronic waste recycling industry in three countries: Germany, the United States, and Chile. Despite differences in the legal structure surrounding the industry, there are many simila
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Cox, Wesley (Wesley T. ). "Design of a recycling method for treated aluminum fuel." Thesis, Massachusetts Institute of Technology, 2017. http://hdl.handle.net/1721.1/112578.

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Thesis: S.B., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2017.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (page 14).<br>An experimental study was performed to characterize the waste byproduct of a high energy density aluminum fuel in order to identify an effective recycling method. A sample of fuel waste was generated and viewed under a scanning electron microscope. The sample was then subjected to an energy-dispersive X-ray spectroscopy analysis which focused on points of interest identified by the scanning electron micros
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Johansson, Ludvig. "On the Mechanical Recycling of Woven Fabrics : Improving the Reusable Fibre Yield of Mechanical Methods." Thesis, Uppsala universitet, Tillämpad materialvetenskap, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-414569.

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This master thesis studies the recycling prospects of textiles. The textile industry contributes negatively to the global environmentthrough the release of greenhouse gases and consumption of resources. In order to achieve a circular textile industry, textiles must be recyclable by both chemical and mechanical means. Here, the focus is on mechanical extraction of staple fibres, particularly cotton, for reentry into yarn production. Experiments show that used, but undamaged, cotton sateen and cotton twill responds differently to abrasion with stochastic surfaces. Previous studies on the convent
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KATTA, KRANTHI KUMAR, and Ifeanyi William Okogwu. "REFRIGERATOR COMPRESSOR TREATMENT AND RECYCLING." Thesis, Högskolan i Halmstad, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-43388.

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Social demands of recycle is becoming strong. In modern production systems, largenumber of one model of product is manufactured at a time and the way ofproduction operations are well specified. In recycling systems, on the contrary, it isusual that operation of disassemble for each works differs. Because of this,achieving high efficiency in recycling systems have been difficult. Quality FunctionDeployment (QFD) was implemented in the project to obtain clear understandingof the problem being dealt with. Being a case study in the recycling of end-of-liferefrigerators means there are several stak
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Wolf, Malima Isabelle 1981. "Modeling and Design of Material Separation Systems with Applications to Recycling." Thesis, Massachusetts Institute of Technology, 2011. http://hdl.handle.net/1721.1/67359.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2011.<br>This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.<br>Cataloged from student-submitted PDF version of thesis.<br>Includes bibliographical references (p. 179-193).<br>Material separation technology is critical to the success of the material recycling industry. End-of-life products, post-consumer waste, industrial excess, or otherwise collected materials for reuse are typically mixed with other incompatib
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Books on the topic "Mechanical recycling"

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Domagala, Josef. Handbook of aluminium recycling: Mechanical preparation, metallurgical processing, heat treatment. 2nd ed. Vulkan-Verlag, 2014.

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London), Engineering for Profit from Waste (Conference) (4th 1994. Engineering for Profit from WasteIV: Conference : 9-11 November 1994, Institution of Mechanical Engineers, Birdcage Walk, London. Published for IMechE by Mechanical Engineering Publications, 1994.

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Deinking, Short Course (1996 Houston Tex ). 1996 Deinking Short Course: Wyndham Greenspoint Hotel, Houston, TX, June 10-12, 1996. TAPPI Press, 1996.

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Institution of Mechanical Engineers (Great Britain) and Institute of Waste Managment (Northampton, England), eds. Engineering for profit from waste IV: Conference, 9-11 November, 1994, Institution of Mechanical Engineers, Birdcage Walk, London. Mechanical Engineering Publications for the Institution of Mechanical Engineers, 1994.

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Lukanin, Aleksandr. Engineering ecology: processes and devices sewage treatment and recycling of precipitation. INFRA-M Academic Publishing LLC., 2017. http://dx.doi.org/10.12737/22139.

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The book describes the composition and properties of wastewater, shows the main methods of sewage treatment, the basic techniques of sludge treatment, as well as hardware design of these processes.&#x0D; Also in the manual covers the methods, processes and devices for mechanical and biological wastewater treatment, as well as processing and recycling of sludge, are the methods of calculations related equipment.&#x0D; Compliant with the Federal state educational standard of the latest generation of higher education.&#x0D; The publication is intended for students directions &amp;#34;Technosphere
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Belyaev, pavel, Mihail Sokolov, and Viktor Frolov. Recycling of polymer waste to produce composites for road construction. INFRA-M Academic Publishing LLC., 2025. https://doi.org/10.12737/2155924.

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The monograph examines the problem of polymer waste disposal using the example of obtaining polymer-bitumen binders (PBBs) for road construction using large-tonnage packaging waste from high-pressure (low density) polyethylene. The composition of a complex modifier has been developed, in which expensive thermoplastic is partially replaced by cheaper high-pressure polyethylene or its waste. The possibility of obtaining polymer-bitumen binders using such a modifier in cheaper and more reliable standard vertical mixing apparatuses with paddle agitators is substantiated, which reduce energy consum
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Deinking, Short Course (1993 Indianapolis Ind ). 1993 Deinking Short Course: Westin Hotel Indianapolis, Indianapolis, Indiana, June 13-16. TAPPI Press, 1993.

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Waste-to-Energy Conference (6th 1998 Miami Beach, Fla.). 6th Annual Waste-to-Energy Conference: Proceedings of a Specialty Conference sponsored by the Air & Waste Management Association, Integrated Waste Services Association, U.S. Department of Energy, National Renewable Energy Lab, U.S. Environmental Protection Agency, Solid Waste Association of North America, and the American Society of Mechanical Engineers : May 11-13, 1998, Miami Beach, FL. Air & Waste Management Association, 1998.

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Institution of Mechanical Engineers (Great Britain), Institution of Mechanical Engineers (Great Britain). Environmental Engineering Group., and Centre for the Exploitation of Science and Technology., eds. Opportunities for consumer waste recycling: Papers presented at a seminar organized by the Environmental Engineering Group of the Institution of Mechanical Engineers in association with the Centre for the Exploitation of Science and Technology, and held at the Institution of Mechanical Engineers on 26 September 1991. Published by Mechanical Engineering Publications for the Institution of Mechanical Engineers, 1991.

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Nazarov, Vyacheslav, Roman Sandu, and Dmitriy Makarenkov. Technique and technology of combined processing of solid waste. INFRA-M Academic Publishing LLC., 2020. http://dx.doi.org/10.12737/996365.

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The educational manual provides information about industrial and domestic waste. The properties of the lithosphere and the soil components. The estimation of soil pollution by industrial and household waste. The peculiarities of classification of wastes and provides criteria for determining risk. Describe the General pattern of the combined methods of processing that use mechanical, physical, thermal and biothermal recycling processes. In detail the construction described granulating equipment, methods of intensification of processes, process flow sheets and engineering calculation methods. Sp
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Book chapters on the topic "Mechanical recycling"

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Schmiemann, Achim, Marco Amici, Thomas Schröder, et al. "Mechanical Recycling." In Recycling of Plastics. Carl Hanser Verlag GmbH & Co. KG, 2022. http://dx.doi.org/10.3139/9781569908570.008.

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Niessner, Norbert. "Mechanical Recycling." In Recycling of Plastics. Carl Hanser Verlag GmbH & Co. KG, 2022. http://dx.doi.org/10.1007/978-1-56990-857-0_8.

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Müller, Torsten, Jose Maldonado Ibañez, Jörg Schneider, and Kevin Moser. "Mechanical Recycling: Processing Challenges." In Springer Handbooks. Springer Nature Switzerland, 2024. https://doi.org/10.1007/978-3-031-66209-6_20.

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Bay, Christian, Niko Nagengast, Hans-Werner Schmidt, Frank Döpper, and Christian Neuber. "Environmental Assessment of Recycled Petroleum and Bio Based Additively Manufactured Parts via LCA." In Lecture Notes in Mechanical Engineering. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-28839-5_75.

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AbstractAdditive Manufacturing (AM) as much as sustainability aspects gained increasing attention in the last couple of years. The vision of resource-efficient manufacturing at batch size one is often claimed as an outstanding property of AM. Fused Filament Fabrication, as one of the most used AM technologies, satisfies this statement only in a restricted sense, through simple handling for non-experts and low-cost materials and machines. Next to performance-driven and process-influencing attributes, the question of a general ecological improvement through thermo-mechanical recycling rises. The
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Sharma, Ravinder, Rupinder Singh, Ajay Batish, and Nishant Ranjan. "Hybrid Mechanical and Chemical Recycling of Plastics." In Additive Manufacturing for Plastic Recycling. CRC Press, 2022. http://dx.doi.org/10.1201/9781003184164-3.

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Keiser, Dennis, Birte Pupkes, Thorsten Otto, et al. "Enabling Aircraft Recycling Through Information Sharing and Digital Assistance Systems." In Lecture Notes in Mechanical Engineering. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-77429-4_36.

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AbstractDue to the environmental targets of the aviation industry, opportunities for optimization are being explored along the entire life cycle of commercial aircraft. In this context, the recycling of aircraft is increasingly the focus in the aviation industry. Previous research work has therefore examined the overarching recycling process. However, current approaches to improve and increase the aircraft recycling are not sufficient to achieve the defined goals. Based on this motivation, this paper presents first the general challenges of aircraft recycling. Subsequently, the paper shows a c
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Wörner, Daniel, and Thomas Friedli. "Role of Recycling Towards a Sustainable Business Model: A Perspective on Industrial Assets." In Lecture Notes in Mechanical Engineering. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-28839-5_105.

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AbstractEquipment manufacturers (EMs) exhibit unsustainable operating patterns in linear production models by depleting finite materials. In this context, future business environments in industrial markets shift fundamentally and form a new sustainability paradigm stimulated by key drivers, e.g., end customer behavior. Considering the market shift, this research explores an overview of prerequisites in the transition toward a sustainable business model in industrial markets. Prior research exhibited product life cycle extensions for industrial assets facilitated by the most common R-principles
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Kinoshita, Yuki. "Disassembly Production Design to Combat Information Security Risks in Remanufactured IoT Products." In Lecture Notes in Mechanical Engineering. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-93891-7_60.

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Abstract For material circulation, End-of-life (EOL) products need to be collected and suitable lifecycle options, such as remanufacturing, and recycling determined, based on their conditions. Disassembly production planning involves decisions of lifecycle options for each component retrieved from the EOL products, and the number of EOL products or components for each recovery process, such as disassembly, inspection, remanufacturing, and recycling. Remanufacturing requires complete disassembly for inspection, and reassembling to keep product functionality. Meanwhile, although the spread of In
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Laurmaa, Viktor, Jaan Kers, Kaspar Tall, et al. "Mechanical Recycling of Electronic Wastes for Materials Recovery." In Recycling of Electronic Waste II. John Wiley & Sons, Inc., 2011. http://dx.doi.org/10.1002/9781118086391.ch1.

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Franco, Renan Louro Cardoso, Carsten Eichert, Charlotte Lücking, Lars Biermann, Mandy Paschetag, and Stephan Scholl. "revolPET®: An Innovative “Back-to-Monomer” Recycling Technology for the Open Loop Value Chain of PET and Polyester Composite Packaging and Textiles." In Lecture Notes in Mechanical Engineering. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-28839-5_20.

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AbstractNowadays there is a need for innovative solutions for composite materials in the packaging and textile sectors. These are formed by multilayer structures that improve technical performance however complicates recycling. Consequently, they are mostly sent to energy recovery or downgrade recycling processes. To avoid this, new recycling technologies are needed.The innovative “back-to-monomer” recycling technology “revolPET®” represents a solution for this challenge. In the process, the polyethylene terephthalate (PET) is selectively depolymerized to recover the monomers ethylene glycol (
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Conference papers on the topic "Mechanical recycling"

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Mark, Frank E., Christian Niewerth, and Gerhard Slik. "Optimization of Instrument Panels to Assist Recycling Quota - Dismantling/Mechanical Recycling vs. ASR Treatment/Chemical Recycling." In 2001 Environmental Sustainability Conference & Exhibition. SAE International, 2001. http://dx.doi.org/10.4271/2001-01-3741.

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Shabani, Mahsa, and Cameron J. Turner. "Analysis of Mechanical Chemical and Thermal Properties of PLA Filaments After Mechanical Recycling." In ASME 2023 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2023. http://dx.doi.org/10.1115/detc2023-116824.

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Abstract Polylactic Acid (PLA) is a popular biopolymer used in additive manufacturing. In additive manufacturing, there are rafts, berms, and unfortunately, failed parts and support structures that will be discarded and therefore may end up in a landfill. While PLA is biodegradable, this is true only in certain circumstances. The degradation of PLA is naturally slow in the landfill, and it would need more methods (such as chemical hydrolysis) than the natural process to increase the degradability rate. In order to reduce the environmental impact of additive manufacturing, recycling of PLA is t
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Tastet, Collin, and Basel Alsayyed. "Solar Recycling of Aluminum Cans." In ASME 2024 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2024. https://doi.org/10.1115/imece2024-146112.

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Abstract Planet Earth receives about twelve hours of sunlight per day on average, but global warming poses a serious threat to its climate and ecosystems. One of the main causes of global warming is the emission of greenhouse gases, which trap heat in the atmosphere. Recycling is one of the many actions that can help reduce greenhouse gas emissions and conserve natural resources. Examining the case of Jackson County, NC, where the solid waste and recycling department manages the collection and transportation of recyclable materials from the surrounding area. The transfer station in Jackson Cou
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Vladimirov, Victor, and Ioan Bica. "MECHANICAL RECYCLING: SOLUTIONS FOR GLASS FIBRE REINFORCED COMPOSITES." In International Symposium "The Environment and the Industry". National Research and Development Institute for Industrial Ecology, 2017. http://dx.doi.org/10.21698/simi.2017.0020.

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Moritzer, Elmar, and Gilmar Heiderich. "Mechanical recycling of continuous fiber-reinforced thermoplastic sheets." In PROCEEDINGS OF PPS-31: The 31st International Conference of the Polymer Processing Society – Conference Papers. AIP Publishing LLC, 2016. http://dx.doi.org/10.1063/1.4942328.

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Sosale, Swaroop, Mehdi Hashemian, and Peihua Gu. "Product Modularization for Reuse and Recycling." In ASME 1997 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/imece1997-0019.

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Abstract Modular products consist of detachable modules, some of which may be recyclable, reusable or remanufacturable upon product retirement. This paper presents an integrated modular design methodology for environment conscious design and manufacturing. The methodology identifies the factors related to the design objectives, relates these factors to design components through interaction analysis, and clusters components into modules. An example is provided to illustrate the methodology and the algorithms.
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BOCCARUSSO, L. "Mechanical and chemical combined recycling process for CFRP scraps." In Material Forming. Materials Research Forum LLC, 2024. http://dx.doi.org/10.21741/9781644903131-63.

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Abstract. Composite materials are increasingly employed in many industrial sectors. Among others, carbon fibers are primarily used as reinforcing agents in high-performance composites with synthetic resin matrices such as epoxies, polyimides, vinyl esters, phenolics, and certain thermoplastics. However, when carbon fibers are coupled with thermosetting matrices, the resulting composites are not easily recyclable. When these products reach their end-of-life (EoL), there are several difficulties in their recycling and in the reuse of the carbon fiber reinforcement. Several recycling process meth
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Ji, Anqi, and Jihui Ma. "Recycling of Campus Waste Bicycles." In 7th International Conference on Education, Management, Information and Mechanical Engineering (EMIM 2017). Atlantis Press, 2017. http://dx.doi.org/10.2991/emim-17.2017.74.

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Teixeira França Alves, Paulo Henrique, Abigail Clarke-Sather, Sam Carlson, and Angela Martini. "Theoretical Method for Characterizing Textile Failure Mechanics in Mechanical Recycling With Carded Drums." In ASME 2023 18th International Manufacturing Science and Engineering Conference. American Society of Mechanical Engineers, 2023. http://dx.doi.org/10.1115/msec2023-104361.

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Abstract Due to the increasing speed of production, sale, and discard of home and apparel products, recycling of textiles is important for supporting the UN’s Sustainable Development Goal of Responsible Consumption and Production. In 2020, textile production was estimated to be responsible for 35% of primary microplastics released into the environment, 20% of global clean water pollution, and 10% of global greenhouse gas emissions. In 2018 the US generated around 17 million tons of textile waste and only 14.7% was recycled. Drum-operated textile shredding, a commonly utilized mechanical textil
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Eveloy, Vale´rie. "Anode Gas and Steam Recycling for Internal Methane Reforming SOFCs: Analysis of Carbon Deposition." In ASME 2009 International Mechanical Engineering Congress and Exposition. ASMEDC, 2009. http://dx.doi.org/10.1115/imece2009-11012.

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The development of solid oxide fuel cell (SOFCs) systems capable of direct internal reforming (DIR) of methane and higher hydrocarbons is being actively pursued. However, a major challenge with current state-of-the-art nickel-based anodes is their propensity to form deteriorous carbon deposits in DIR, unless excess steam is introduced in the fuel. Reduced fuel humidification levels are desirable from the viewpoints of cell performance, reliability and plant economics. This study explores the use of anodic fuel and steam recycling schemes as possible mitigation strategies against carbon deposit
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Reports on the topic "Mechanical recycling"

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Salvi, A., M. Ostrowska, and G. Dotelli. Mechanical recycling of bulk molding compound: a technical and environmental assessment. Universidad de los Andes, 2024. https://doi.org/10.51573/andes.pps39.ss.cep.7.

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This study evaluates the technical and environmental feasibility of mechanically recycling post-industrial bulk molding compound (BMC) waste from the manufacturing of low voltage circuit breakers. Testing reveals that incorporating up to 10% recycled BMC as filler substitute maintains the required mechanical and electrical properties. A life cycle assessment shows that while replacing virgin fillers with recycled BMC has limited effects on the carbon footprint of the material, the overall product system benefits significantly by avoiding waste incineration. Moreover, optimized scenarios like m
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Czaker, Sandra, Thomas Wieland, Moritz Mager, Mohammad Hassan Akhras, and Jörg Fischer. From PP waste to high-quality products: Decontamination of the material throughout the entire recycling process chain using state-of-the-art technologies. Universidad de los Andes, 2024. https://doi.org/10.51573/andes.pps39.ss.cep.6.

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Turning waste into high-quality products should be the aim of recycling, but it requires considerable effort to separate specific materials from others, clean them properly, and reconvert them into products. Such a process chain of mechanical recycling of post‑consumer polypropylene (PP) from a mixed waste collection was conducted with an advanced combination of state‑of‑the‑art technologies considering the material’s decontamination throughout the different process steps. The levels of solid and volatile contamination were analyzed with an optical control system and a gas chromatographic meth
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Krempl, N., M. Fruehwirth, Z. Shahroodi, et al. Unlocking the potential of recycled polypropylene in food packaging. Universidad de los Andes, 2024. https://doi.org/10.51573/andes.pps39.ss.cep.2.

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This study aims to enhance recycled polypropylene (rPP) for yogurt cups, promoting sustainable resource use and waste reduction. Analysis of sorting, recycling, and decontamination shows mechanical recycling of PP effectively generates new products. Experiments reveal pre-sorted, hot-washed, and color-sorted rPP has superior quality and is processable up to 100% recyclate content. Adding a masterbatch additive improves oxidative stability and reduces degradation. Biological, chemical, and sensory analyses confirm rPP cups match virgin PP in odor and appearance, with no mutagenic substances det
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Mittermayr, D., W. Roland, and J. Fischer. Investigating the effect of liquid state decontamination on the material properties of post-consumer high impact polystyrene recyclate. Universidad de los Andes, 2024. https://doi.org/10.51573/andes.pps39.ss.cep.8.

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The global focus on environmental sustainability has intensified the need for innovative plastic waste management solutions, especially in the food packaging industry. This study explores liquid state decontamination processes of recyclates produced by post-consumer waste recycling of polystyrene yogurt cups and their effects on the material properties of the recycled material. For this purpose, different decontamination processes based on a twin-screw extruder with vacuum degassing and an industrial-scale recycling machine were applied. Tests such as tensile testing, Charpy impact testing, me
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Committee on Toxicity. Position Paper on Ocean Bound Plastic (OBP). Committee on Toxicity, 2025. https://doi.org/10.46756/sci.fsa.mip511.

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The Food Standards Agency (FSA) and Food Standards Scotland (FSS) sought an opinion from the Joint Expert Group for Food Contact Materials (FCMJEG) whether plastic materials from the open environment that are subsequently recycled could be safely utilised in food contact materials (FCMs). The FCMJEG assessed all available information, including all information and data submitted to the FSA following a call for evidence by the end of January 2024. Environmental or ocean bound plastic (OBP) is a relatively new input material for mechanical recycling and use in final recycled FCMs, hence the avai
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Saadeh, Shadi, and Pritam Katawał. Performance Testing of Hot Mix Asphalt Modified with Recycled Waste Plastic. Mineta Transportation Institute, 2021. http://dx.doi.org/10.31979/mti.2021.2045.

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Plastic pollution has become one of the major concerns in the world. Plastic waste is not biodegradable, which makes it difficult to manage waste plastic pollution. Recycling and reusing waste plastic is an effective way to manage plastic pollution. Because of the huge quantity of waste plastic released into the world, industries requiring a large amount of material, like the pavement industry, can reuse some of this mammoth volume of waste plastics. Similarly, the use of reclaimed asphalt pavement (RAP) has also become common practice to ensure sustainability. The use of recycled waste plasti
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Avis, William. Drivers, Barriers and Opportunities of E-waste Management in Africa. Institute of Development Studies (IDS), 2021. http://dx.doi.org/10.19088/k4d.2022.016.

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Population growth, increasing prosperity and changing consumer habits globally are increasing demand for consumer electronics. Further to this, rapid changes in technology, falling prices and consumer appetite for better products have exacerbated e-waste management challenges and seen millions of tons of electronic devices become obsolete. This rapid literature review collates evidence from academic, policy focussed and grey literature on e-waste management in Africa. This report provides an overview of constitutes e-waste, the environmental and health impacts of e-waste, of the barriers to ef
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