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
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
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
With the development of new heat resistant magnesium alloys, the automotive industry has introduced several parts to the drive train. The rising number of large magnesium components will result in a higher quantity of...With the development of new heat resistant magnesium alloys, the automotive industry has introduced several parts to the drive train. The rising number of large magnesium components will result in a higher quantity of automotive post consumer scrap. It was the aim of this work to find a reasonable alloy system for the recycling of these magnesium drive train components. A matrix of potential recy-cling alloys based on the magnesium alloy AM50 was prepared via permanent mould casting. The materials were investigated via tensile testing, creep tests and salt spray tests. Three alloys were selected for processing via high pressure die casting and the tests were repeated on the new materials. A promising system for recycling has been isolated and will be investigated more deeply for the influence of impurities.展开更多
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.
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.
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With the development of new heat resistant magnesium alloys, the automotive industry has introduced several parts to the drive train. The rising number of large magnesium components will result in a higher quantity of automotive post consumer scrap. It was the aim of this work to find a reasonable alloy system for the recycling of these magnesium drive train components. A matrix of potential recy-cling alloys based on the magnesium alloy AM50 was prepared via permanent mould casting. The materials were investigated via tensile testing, creep tests and salt spray tests. Three alloys were selected for processing via high pressure die casting and the tests were repeated on the new materials. A promising system for recycling has been isolated and will be investigated more deeply for the influence of impurities.
