Like any industrial product, the vehicles also do have end of their service lives and ultimately result in end-of-life vehicle (ELV) at a certain stage of the vehicle life. The concern of this paper is to make a gener...Like any industrial product, the vehicles also do have end of their service lives and ultimately result in end-of-life vehicle (ELV) at a certain stage of the vehicle life. The concern of this paper is to make a general review on ELV management process and present a model for ELV management on the basis of green manufacturing so as to reduce the environmental impact and minimize the resources loss due to the ELVs. The various phases of vehicle life cycle starting from design, manufacturing and utilization, occurrence of ELV and then the storage, depollution, dismantling and finally the shredding and post shredder material processing phases of ELV for the resources recovery, all of these phases need to be considered to give totality to the model, which makes end-of-life vehicles management more benign for environment, and more efficient for the usage of resources.展开更多
With the rapid development of automobile industry,car ownership of China continuously increases end-of-life vehicles(ELVs)as well.This paper analyzes the current situation of car production,car ownership and ELVs in C...With the rapid development of automobile industry,car ownership of China continuously increases end-of-life vehicles(ELVs)as well.This paper analyzes the current situation of car production,car ownership and ELVs in China based on the data in the past ten years,also forecasts the number in a decade with the help of the grey system model GM(1,1)and the Matlab software.Then it reviews the recovery methods and modes of ELVs recycling.Then based on the problems existed in the ELVs recycling industry,it gives out some suggestions which are conductive to the development of ELVs recycling industry in China.展开更多
All over the world,the management of End-of-life Vehicles(ELV) and Automobile Shredder Residue(ASR) is an increasing issue for the car industry.The setting up of several environmental directives,among others the notio...All over the world,the management of End-of-life Vehicles(ELV) and Automobile Shredder Residue(ASR) is an increasing issue for the car industry.The setting up of several environmental directives,among others the notion of extended producer responsibility,encourage car manufacturers to find alternatives solutions to waste disposal.For 2017,China aims for the recyclability and energy recovery of 95% of total weight of used cars,and in order to reach this rate,the development of some ASR thermal processes could be envisaged.With this research,an overview of ELV management was given and the different solutions about ASR thermal treatment were presented.It is showed that in spite of its big heterogeneity,the high heating value of ASR makes pyrolysis and gasification very interesting,compared to incineration or disposal of in landfills.展开更多
In order to evaluate recycle economy of end-of-life vehicles quantitatively,an economy model based on a recycle model of end-of-life vehicles and recycle cost analysis.With a practical example of recycling engines of ...In order to evaluate recycle economy of end-of-life vehicles quantitatively,an economy model based on a recycle model of end-of-life vehicles and recycle cost analysis.With a practical example of recycling engines of end-of-life vehicles,the validity of the recycle economy model and good recycle economy of the end-of-life vehicle engine were justified. It is concluded that ① remanufacture-ability of the part or component of the vehicle;② the organization and management level of a recycle corporation;③ policies and regulations of the government are crucial factors to raise the recycle economy of the end-of-life vehicle.展开更多
The end-of-life vehicle recycling was studied based on the disassembly. The end-of-life recycling and the disassembly were reviewed and discussed. A disassembly experiment of an end-of-life engine was carried out, whi...The end-of-life vehicle recycling was studied based on the disassembly. The end-of-life recycling and the disassembly were reviewed and discussed. A disassembly experiment of an end-of-life engine was carried out, which strictly recorded the process of dismantling. Based on the results, a model of the end-of-life recycling was presented. In this model, the end-of-life parts were classified by three ways which included to recycle directly, to recycle after remanufacturing and to discard. By using this model, the dismantling efficiency and the recycling rate can be improved. Also, it obtains a good result after used in a dismantling factory.展开更多
基金Funded by the Natural Science Foundation of Chongqing City, China (No. 47-19)
文摘Like any industrial product, the vehicles also do have end of their service lives and ultimately result in end-of-life vehicle (ELV) at a certain stage of the vehicle life. The concern of this paper is to make a general review on ELV management process and present a model for ELV management on the basis of green manufacturing so as to reduce the environmental impact and minimize the resources loss due to the ELVs. The various phases of vehicle life cycle starting from design, manufacturing and utilization, occurrence of ELV and then the storage, depollution, dismantling and finally the shredding and post shredder material processing phases of ELV for the resources recovery, all of these phases need to be considered to give totality to the model, which makes end-of-life vehicles management more benign for environment, and more efficient for the usage of resources.
文摘With the rapid development of automobile industry,car ownership of China continuously increases end-of-life vehicles(ELVs)as well.This paper analyzes the current situation of car production,car ownership and ELVs in China based on the data in the past ten years,also forecasts the number in a decade with the help of the grey system model GM(1,1)and the Matlab software.Then it reviews the recovery methods and modes of ELVs recycling.Then based on the problems existed in the ELVs recycling industry,it gives out some suggestions which are conductive to the development of ELVs recycling industry in China.
文摘All over the world,the management of End-of-life Vehicles(ELV) and Automobile Shredder Residue(ASR) is an increasing issue for the car industry.The setting up of several environmental directives,among others the notion of extended producer responsibility,encourage car manufacturers to find alternatives solutions to waste disposal.For 2017,China aims for the recyclability and energy recovery of 95% of total weight of used cars,and in order to reach this rate,the development of some ASR thermal processes could be envisaged.With this research,an overview of ELV management was given and the different solutions about ASR thermal treatment were presented.It is showed that in spite of its big heterogeneity,the high heating value of ASR makes pyrolysis and gasification very interesting,compared to incineration or disposal of in landfills.
基金National Natural Science Foundation ofChina(No.50235030)
文摘In order to evaluate recycle economy of end-of-life vehicles quantitatively,an economy model based on a recycle model of end-of-life vehicles and recycle cost analysis.With a practical example of recycling engines of end-of-life vehicles,the validity of the recycle economy model and good recycle economy of the end-of-life vehicle engine were justified. It is concluded that ① remanufacture-ability of the part or component of the vehicle;② the organization and management level of a recycle corporation;③ policies and regulations of the government are crucial factors to raise the recycle economy of the end-of-life vehicle.
文摘The end-of-life vehicle recycling was studied based on the disassembly. The end-of-life recycling and the disassembly were reviewed and discussed. A disassembly experiment of an end-of-life engine was carried out, which strictly recorded the process of dismantling. Based on the results, a model of the end-of-life recycling was presented. In this model, the end-of-life parts were classified by three ways which included to recycle directly, to recycle after remanufacturing and to discard. By using this model, the dismantling efficiency and the recycling rate can be improved. Also, it obtains a good result after used in a dismantling factory.
