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231226s2022 xx |||||o 00| ||eng c |
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|a 10.1016/j.wasman.2022.10.006
|2 doi
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|a pubmed24n1158.xml
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|a DE-627
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|e rakwb
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|a eng
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1 |
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|a Guo, Wei
|e verfasserin
|4 aut
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|a A sustainable recycling process for end-of-life vehicle plastics
|b A case study on waste bumpers
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|c 2022
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|a Date Revised 19.10.2023
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|a published: Print-Electronic
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|a Citation Status Publisher
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|a Copyright © 2022 Elsevier Ltd. All rights reserved.
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|a End-of-life vehicle (ELV) recycling has considerable potential value and a wide range of applications. Plastics form an increasing percentage of the total weight of automobiles as their lightweight. Recycling plastics from automobiles is important for achieving the overall recycling goal from a sustainability standpoint. In this study, the whole recycling process of automotive plastic parts was explored, using waste bumpers as an example, in which paint removal and recycled polypropylene (RPP) modification were the important links. First, LS-Dyna was used to run simulations to determine the best paint removal process parameters for surface coating treatment, and experiments were then conducted to confirm the paint removal effect. Second, component, morphological, and Gel Permeation Chromatography (GPC) analyses were conducted. As per the results, the degradation was primarily caused by surface oxidation of the ELV bumper, and the molecular weight of RPP was lower than that of new PP. Finally, the thermal and mechanical properties of RPP, modified RPP, and the new bumper were compared. The addition of nano-montmorillonite(nano-MMT), virgin PP, and a compatibilizer could improve the thermal and mechanical properties of RPP while satisfying the application requirements of the new bumper. This process provides a valuable idea for the sustainable recycling of used ELV plastics
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|a Journal Article
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|a End-of-life vehicle
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|a Modification
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|a Paint removal
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| 650 |
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|a Plastics recycling
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| 650 |
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|a Waste bumpers
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|a Li, Ke
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Fang, Zhigang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Feng, Tao
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Shi, Tianwen
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Waste management (New York, N.Y.)
|d 1999
|g 154(2022) vom: 22. Dez., Seite 187-198
|w (DE-627)NLM098197061
|x 1879-2456
|7 nnns
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| 773 |
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|g volume:154
|g year:2022
|g day:22
|g month:12
|g pages:187-198
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|u http://dx.doi.org/10.1016/j.wasman.2022.10.006
|3 Volltext
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|d 154
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