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中国塑料 ›› 2025, Vol. 39 ›› Issue (6): 73-83.DOI: 10.19491/j.issn.1001-9278.2025.06.014
李泽杨1,2(), 刘曙1(
), 严承琳1, 孙杰3, 唐磊3, 魏孟媛1
收稿日期:
2024-06-24
出版日期:
2025-06-26
发布日期:
2025-06-20
通讯作者:
刘曙,正高级工程师,从事商品检验与标准化研究,liu_shu@customs.gov.cn作者简介:
李泽杨,男,硕士生,从事快速鉴别回用材料研究,2684176578@qq.com
基金资助:
LI Zeyang1,2(), LIU Shu1(
), YAN Chenglin1, SUN Jie3, TANG Lei3, WEI Mengjuan1
Received:
2024-06-24
Online:
2025-06-26
Published:
2025-06-20
Contact:
LIU Shu
E-mail:2684176578@qq.com;liu_shu@customs.gov.cn
摘要:
综述了聚对苯二甲酸乙二醇酯(PET)废弃物的回收方法,包括物理法和化学法两类再生工艺,总结了循环再利用PET(rPET)在纺织、食品包装等领域的应用,展示了其在市场上的多层次适应性和潜力。概述了国内外PET和rPET在结构和性能上的差异,并概述了结合各种化学计量学手段和机器学习模型进行鉴别的方法。未来研究应关注降低化学法再生成本、开发更多高附加值产品以及建立快速可靠的鉴别方法。
中图分类号:
李泽杨, 刘曙, 严承琳, 孙杰, 唐磊, 魏孟媛. 循环再利用聚酯的再生工艺、行业应用与鉴别特征[J]. 中国塑料, 2025, 39(6): 73-83.
LI Zeyang, LIU Shu, YAN Chenglin, SUN Jie, TANG Lei, WEI Mengjuan. Recycling processes, industrial applications, and identification characteristics of recycled polyester[J]. China Plastics, 2025, 39(6): 73-83.
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