Vehicle Recycling Research Articles

A comprehensive review of electric vehicle recycling: Processes in selective collection, element extraction, and component regeneration

A comprehensive review of electric vehicle recycling: Processes in selective collection, element extraction, and component regeneration

ИННОВАЦИОННЫЕ ПОДХОДЫ В ДЕЯТЕЛЬНОСТИ АВТОМОБИЛЬНЫХ ДИЛЕРСКИХ ЦЕНТРОВ КАК ФАКТОР УСТОЙЧИВОГО РАЗВИТИЯ ТРАНСПОРТНОГО СЕКТОРА РОССИИ И РЕГИОНОВ

The article is devoted to innovative approaches in the operations of automotive dealership centers aimed at ensuring the sustainable development of Russia’s transport sector and its regions. Amid the global environmental crisis, key transformation directions for the sector include ecologization, digitalization, and the adoption of advanced technologies. The study analyzes the environmental impact of road transport, including emissions of pollutants and greenhouse gases, as well as the generation of technogenic waste. Current environmental challenges are identified. Special attention is given to the role of dealership centers as intermediaries between automobile manufacturers, consumers, and government regulators in shaping a sustainable automotive transport system. Practical measures for their modernization are proposed, including the transition to environmentally friendly vehicles, management of technogenic waste from the automotive service system, expansion of vehicle recycling programs, and digital solutions for optimizing automotive service processes and reducing the carbon footprint. The implementation of these measures will not only minimize the negative impact of road transport on the environment but also enhance the efficiency of automotive dealership centers.

Economic Sustainability of Scrapping Electric and Internal Combustion Vehicles: A Comparative Multiple Italian Case Study

The transition to sustainable mobility is one of the most pressing and complex challenges for the automotive industry, with impacts that extend beyond the mere reduction of emissions. Electric vehicles, while at the center of this evolution, raise questions about the consumption of natural resources, such as lithium, copper, and cobalt, and their long-term sustainability. In addition, the introduction of advanced technologies, including artificial intelligence (AI) and autonomous systems, brings new challenges related to the management of components and materials needed for their production, creating a significant impact on supply chains. The growing demand for electric and autonomous vehicles is pushing the industry to rethink production models, favoring the adoption of circular economy principles to minimize waste and optimize the use of resources. To better understand the implications of this transition, this study adopts a multiple case study methodology, which allows in-depth exploration of different contexts and scenarios, and analysis of real cases of dismantling and recycling of internal combustion engines (ICEs) and electric vehicles (EVs). The research includes a financial simulation and a comparison of revenues from the dismantling of ICE and EV vehicles, highlighting differences in the value of recycled materials and the effectiveness of circular economy practices applied to the two types of vehicles. This approach provides a detailed overview of the economic benefits and challenges related to the management of the end of life of vehicles, helping to outline optimal strategies for a sustainable and cost-effective future in the automotive sector.

ИНФОРМАЦИОННАЯ СИСТЕМА УПРАВЛЕНИЯ ПРОЦЕССАМИ УТИЛИЗАЦИИ ТРАНСПОРТНЫХ СРЕДСТВ СЕЛЬСКОХОЗЯЙСТВЕННОГО НАЗНАЧЕНИЯ

Utilization of agricultural transport vehicles includes the processing of entire complexes, systems, assembly units of machinery and equipment. The creating of an effective mechanism for managing the recycling of machinery and equipment is an urgent task, the solution of which will make it possible to use resources rationally and return them to the economy. (Research purpose) The research purpose is developing a functional model for managing recycling processes, the use of which will provide operational justification for program documents defining the prospects for the utilization of agricultural vehicles in dynamically changing situations in the agro-industrial complex. (Materials and methods) It was noted that the scientific and methodological support of the research included a set of interrelated models and methods implemented in the form of software. The main and priority directions of utilization were substantiated, their feasibility was assessed, technical and economic indicators of the program were calculated, and resources were identified and distributed among various elements of the structure under consideration. (Results and discussion) Formalization of generalized control models for the utilization of agricultural vehicles was carried out and algorithms for structural-parametric synthesis and automatic control were developed to create a database generation system. Software was proposed based on information, software and hardware complexes that provide data processing and automation of control functions. (Conclusions) The application of the developed specialized system will make it possible to form alternative options for expedient directions of vehicle recycling, ensuring an efficient and balanced in terms of volumes and terms full return of released resources, as well as their implementation in the economic sphere with maximum benefit in the interests of the agro-industrial complex through the use of environmentally friendly recycling technologies.

The Problem of Recycling of Unmanned Aerial Vehicles

The Problem of Recycling of Unmanned Aerial Vehicles

Strategic Legal Framework for Recycling of Old Vehicles in India (Extended Vision of Swachcha Bharat Mission)

India’s rapid urbanization and increasing vehicle ownership have led to a significant rise in the number of old vehicles on the roads, contributing to environmental degradation and posing a challenge to sustainable development. Recycling of end-of-life vehicles (ELVs) offers a solution by reducing pollution, conserving resources, and promoting a circular economy. This paper examines the current legal framework for vehicle recycling in India, identifies gaps, and proposes strategic measures to establish a robust legal infrastructure. The study also explores global best practices and their potential application in the Indian context.

An Improved Framework for Managing Uncertainties in Vehicle Recycling: A Case Study Approach at Multiple Malaysian Automotive Treatment Facilities (ATF)

The legislation for end-of-life vehicles (ELV) is anticipated to be fully enforced, and public awareness is likely to grow over the next few years, assuring the profitability of Malaysia’s ELV recycling enterprises in the future. However, the current state of ELV recycling operations is fraught with uncertainty, which has hampered this industry’s expansion. Thus, this study aims to identify critical uncertainties and provide suitable strategies to mitigate these uncertainties. A case study of multiple automotive treatment facilities (ATFs) in Malaysia was employed to conduct this study. A structured questionnaire comprising both closed-ended and open-ended questions was provided to Malaysian ATFs, and site observations were conducted to investigate the ATFs' production settings. Cross-case synthesis was utilised to compare the cases studied. Meanwhile, the closed-ended questions are assessed on a five-point Likert scale, and the responses were analysed with ATF to conduct the descriptive analysis. As a result, a cross-case synthesis between the ATFs was presented and the uncertainties in ELV recycling operation were identified, consisting of ELV supply (M = 4.250), ELV recycling costs (M = 4.188), ATF infrastructure (M = 4.125), production planning (M = 3.875), ELV characteristics (M = 3.550), and ELV distribution network (M = 2.833). In addition, a conceptual framework for improving the ELV dismantling system in Malaysia’s ATF was proposed. The novelty of this study is a detailed analysis of existing uncertainties in ELV recycling operation in the Malaysian context and an improved framework to enhance the ELV dismantling system for ATFs in Malaysia.

Assessing the State of Electric Vehicle Recycling and the Road Ahead to Complete Sustainability

This article takes an in-depth look at the emerging field of electric vehicles (EVs), with a focus on its recycling process and pathways to full sustainability. With the surge in the use of electric vehicles driven by technological advancements and government-supported policies, it is imperative to ensure the sustainability of these vehicles throughout their life cycle to reduce carbon emissions and combat climate change. This article takes a closer look at the challenges to the environment associated with the manufacturing, use, and end-of-life phases of EVs, with a particular focus on the complexities of recycling batteries, providing a detailed assessment of the progress and barriers to EV recycling as well. In addition, the essay proposes and summarizes innovative solutions and strategies aimed at enhancing the recycling process, thus paving the way for a more sustainable future for electric vehicles.

Learning Robotic Milling Strategies Based on Passive Variable Operational Space Interaction Control

This paper addresses the problem of robotic cutting during disassembly of products for materials separation and recycling. Waste handling applications differ from milling in manufacturing processes, as they engender considerable variety and uncertainty in the parameters (e.g. hardness) of materials which the robot must cut. To address this challenge, we propose a learning-based approach incorporating elements of interaction control, in which the robot can adapt key parameters, such as feed rate, depth of cut, and mechanical compliance during task execution. We show how a mathematical model of cutting mechanics, embedded in a simulation environment, can be used to rapidly train the system without needing large amounts of data from physical cutting trials. The simulation approach was validated on a real robot setup based on four case study materials with varying structural and mechanical properties. We demonstrate the proposed method minimises process force and path deviations to a level similar to offline optimal planning methods, while the average time to complete a cutting task is within 25% of the optimum, at the expense of reduced volume of material removed per pass. A key advantage of our approach over similar works is that no prior knowledge about the material is required. <italic xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">Note to Practitioners</i> —This work is motivated by challenges in emerging fields such as recycling of electric vehicles, where products such as batteries adopt a range of designs with varying physical geometry and materials. More generally, this applies when considering robotic disassembly of any unknown component where semi-destructive operations such as cutting are required. Product-to-product variation introduces challenges when planning cutting processes required to disassemble a component, as contemporary planning approaches typically require advance knowledge of the material properties, shape and desired path to select tool speed, feed and depth of cut. In this paper, we show a mathematical model of milling force embedded in a simulation environment can be used as a relatively inexpensive approach to simulate a broad spectrum of cutting processes the robot may encounter. This allows the robot to learn from experience a strategy that can select these key parameters of a milling task online without user assistance. We develop a framework for controlling a robot using this strategy that allows the stiffness of the robot arm to be modulated over time to best satisfy metrics of productivity (e.g. required cutting time), while maintaining safe interaction of the robot with its environment (e.g. by avoiding force limits), similarly to how a human operator can vary muscular tension to accomplish different tasks. We posit that the proposed method can substitute a trial-and-error strategy of selecting process parameters for disassembly of novel products, or integrated with existing planning approaches to adjust the parameters of milling tasks online.

Evaluation of End-of-Life Vehicle Recycling in India: A Techno-Socio-Economic Analysis

In light of the rapidly advancing Indian automotive sector, the issue of end-of-life vehicles (ELVs) has emerged as a matter of significant concern. Particularly critical aspects encompass recycling procedures, environmental impacts, and social implications. With the inevitable proliferation of ELVs anticipated in the next decade, the imperative for effective and sustainable ELV management becomes paramount, necessitating a comprehensive analysis of India's burgeoning ELV recycling landscape. The present study endeavors to scrutinize India's ELV recycling system from technological, social, and economic perspectives, constituting a preliminary step toward a judicious evaluation of sustainability in ELV recycling and performing a SWOT (strengths, weaknesses, opportunities, and threats) analysis to appraise India's ELV recycling framework comprehensively. Furthermore, the ensuing recommendations shall furnish invaluable insights for the development and implementation of forthcoming regulatory and legal frameworks that adequately incorporate the economic, social, environmental, and technological aspects of ELV recycling in India. To accomplish this endeavor, the study has diligently conducted in-depth interviews with pertinent stakeholders, undertaken rigorous field investigations, and administered comprehensive surveys. Additionally, an exhaustive examination of the existing literature has been undertaken to probe the current ELV recycling system, address lingering challenges, and proffer recommendations to elevate the ELV recycling infrastructure. The outcomes of this study may assist in developing deeper comprehension of India's ELV recycling system while furnishing pragmatic recommendations to fortify its efficacy.

The anthropogenic cycles of palladium in China during 2001–2020

The anthropogenic cycles of palladium in China during 2001–2020

Environmental life cycle assessment of conventional and electric vehicles: lessons learned from selected countries

Electric vehicle (EV) is an alternative expected to be tail-pipe emission-free and improve public health. Switching conventional or internal combustion engine vehicles (ICEVs) to EVs becomes a potential strategy for realizing urban sustainability. The study aims to review the environmental impact between ICEV and EV in Lithuania, China, Canada, Poland, Czech Republic, Italy, United States, and Australia. Then, the review result is compared to the Indonesia context as lessons learned. A comparative study with a qualitative descriptive method was carried out. The main activities are a literature review. The works of literature were collected, classified, and reviewed to find out significant findings on the environmental impact of ICEV and EV. Assessing the vehicle in all life-cycle (LC) phases is an essential issue. The entire LC of products may significantly impact the environment due to the utilization of raw materials through a process that causes adverse environmental impacts. Therefore, Life-cycle assessment (LCA) is proposed to estimate the environmental effects related to all the LC stages of EVs. Thus, LCA could be a critical tool. Numerous cases in several countries show that EVs were not always more environmentally friendly than ICEVs. The review indicates that EVs and electricity-generating mix scenarios play a significant role in performing LCA due to the performance of an EV is extremely dependent on the energy consumed through its operation phase. Additionally, the results show how significant renewable energy sources (RES) are in the electricity-generating mix that provides different environmental impacts. In the Indonesia context, the environmental impact of EV is predicted to be higher than ICEV due to the electricity generating mix is still lower than 20% in 2023. Optimizing the electricity generating mix scenario by increasing the RES, implementing clean technology power plants, and applying vehicle recycling are excellent strategies to promote sustainable development in the EV industry. However, economic and social aspects shall be considered to get comprehensive results in further research.

Insights into end-of-life vehicle recycling and its quality assessment systems in Malaysia reveals the need for a new stakeholder-centric approach for vehicle waste management

ABSTRACT To identify potential limitations that may impact the quality and efficiency of end-of-life vehicle (ELV) recycling and to provide solutions for effective management, this study investigates the current ELV recycling practice and the quality assessment systems around it in Malaysia by employing a mixed-methods approach. The approach encompasses qualitative and quantitative research alongside reviewing pertinent literature. The findings reveal that ELV recycling and its accompanying quality assessment systems in Malaysia are restricted and confront many critical challenges. The challenges include the lack of appropriate processes for recycling to maximize the material recovery, and the quality and reliability of the components put into circular economy practice. As a practical solution, a stakeholder-centric framework is proposed that allows better management of ELV waste from transportation and other related sectors. This framework enhances the efficiency and quality of ELV recycling practices in Malaysia and helps assess the quality of components recovered from ELVs.

Automotive parts remanufacturing models: Consequences for ELV take-back under government regulations

Automotive parts remanufacturing models: Consequences for ELV take-back under government regulations

Evaluation of end-of-life vehicle recycling system in India in responding to the sustainability paradigm: an explorative study

The growing number of end-of-life vehicles (ELVs) engenders a genuine concern for achieving sustainable development. Properly recycling ELV is paramount to checking pollution, reducing landfills, and conserving natural resources. The present study evaluates the sustainability of India's ELV recycling system from techno-socio-economic and environmental aspects as an instrumental step for assessing performance and progress. This investigation has performed the Strength-Weakness-Opportunity-Threat (SWOT) analysis to evaluate ELV recycling in the long-term viability and examine the critical factors and potential. This research makes practical recommendations for effectively encountering persistent challenges in the ELV recycling system based on Indian values. This research adopts an explorative and Integrated bottom-up mixed approach; it interfaces qualitative and quantitative data and secondary research. This study reveals that the social, economic, technological, and environmental aspects of the sustainability of India's ELV recycling system are comparatively limited. The SWOT analysis demonstrates that potential market size and resource recovery are more significant strengths, whereas lack of an appropriate framework and limited technology are major challenges in the recycling of ELVs in India. Sustainable development and economic viability have emerged as great opportunities, while informality and environmental impact have surfaced as primary potential threats to ELV recycling in India. This paper offers insights and yields critical real-world data that may assist in rational decision-making and developing and implementing any subsequent framework.

Three-point bending and ILSS of high lamina bamboo fibre and polyester resin composite

Three-point bending and ILSS of high lamina bamboo fibre and polyester resin composite

Second-Life of Lithium-Ion Batteries from Electric Vehicles: Concept, Aging, Testing, and Applications

The last decade has seen a significant increase in electromobility. With this trend, it will be necessary to start dealing with the subsequent recycling and disposal of electric vehicles, including the batteries. Currently, the battery is one of the most expensive components of an electric vehicle, which in part hinders their sufficient competitiveness with the internal combustion engine. Furthermore, the lifetime of a battery for use in an electric vehicle is assumed to be 8–10 years/160,000 km, after which the battery capacity drops to 80% of the initial capacity. However, it transpires that a battery at the end of its life in an electric vehicle does not need to be disposed of immediately, but can be used in other applications wherein the emphasis is not so strictly on an excellent power and capacity capability related to its volume or weight. Thus, reusing batteries can help reduce their cost for use in electric vehicles, increase their utility value, and reduce the environmental impact of batteries. This paper discusses methods for researching battery aging in electric vehicles, testing methods for batteries during the transition from first life to second life, and prospective battery second-life use and its specifics. The main contribution of this perspective article is to provide a comprehensive view of the current state of second-life batteries and an overview of the challenges that need to be overcome in order to use them on a large industrial scale.

Analysis of recyclability of M1 automotive products in China based on different material classifications

The paper systematically analyzes the recyclability of more than 10000 M1 automotive products in China. The application of automotive materials is studied from five aspects: the average level of vehicle recyclability, different lines, different categories, traditional and new energy vehicles, and the application of different materials. Through comparative analysis of the application of different materials to provide data support for the automotive industry.

A Method for Long-Term Target Anti-Interference Tracking Combining Deep Learning and CKF for LARS Tracking and Capturing

Autonomous underwater vehicles (AUV) recycling in an underwater environment is particularly challenging due to the continuous exploitation of marine resources. AUV recycling via visual technology is the primary method. However, the current visual technology is limited by harsh sea conditions and has problems, such as poor tracking and detection. To solve these problems, we propose a long-term target anti-interference tracking (LTAT) method, which integrates Siamese networks, You Only Look Once (YOLO) networks and online learning ideas. Meanwhile, we propose using the cubature Kalman filter (CKF) for optimization and prediction of the position. We constructed a launch and recovery system (LARS) tracking and capturing the AUV. The system consists of the following parts: First, images are acquired via binocular cameras. Next, the relative position between the AUV and the end of the LARS was estimated based on the pixel positions of the tracking AUV feature points and binocular camera data. Finally, using a discrete proportion integration differentiation (PID) method, the LARS is controlled to capture the moving AUV via a CKF-optimized position. To verify the feasibility of our proposed system, we used the robot operating system (ROS) platform and Gazebo software to simulate the system for experiments and visualization. The experiment demonstrates that in the tracking process when the AUV makes a sinusoidal motion with an amplitude of 0.2 m in the three-dimensional space and the relative distance between the AUV and LARS is no more than 1 m, the estimated position error of the AUV does not exceed 0.03 m. In the capturing process, the final capturing error is about 28 mm. Our results verify that our proposed system has high robustness and accuracy, providing the foundation for future AUV recycling research.

Modeling a Reverse Logistics Supply Chain for End-of-Life Vehicle Recycling Risk Management: A Fuzzy Risk Analysis Approach

The automotive industry is one of the largest consumers of natural resources, and End-of-Life Vehicles (ELVs) form bulky wastes when they reach the end of their useful life, hence environmental concerns. Efficiency in recycling ELVs is therefore becoming a major concern to address the number of ELVs collected and recycled to minimize environmental impacts. This paper seeks to describe several activities of a closed-loop reverse logistics supply chain for the collection and recycling of ELVs and to identify the related potential risks involved. This study further investigated the potential risks for managing the efficient recycling of ELVs by modeling and viewing the end-of-life vehicle (ELV) recycling system as a reverse logistics supply chain. ELV recycling steps and processes, including collection and transportation, as well as the laws and technologies, were analyzed for risk factor identification and analysis. The major aim of this research is to perform a unified hierarchical risk analysis to estimate the degree of risk preference to efficiently manage the ELV supply chain. This study also proposes a risk assessment procedure using fuzzy knowledge representation theory to support ELV risk analysis. As a result, the identified key risks were ranked in terms of their preference for occurrence in a reverse supply chain of ELV products and mapped into five risk zones, Very Low, Low, Medium-Low, Moderate, Serious, and Critical, for ease of visualization. Hence, with a step-by-step implementation of the presented solution, ELV recycling organizations will see benefits in terms of an improvement in their activities and thus reduced costs that may occur due to uncertainties in their overall ELV business.