塑料科技2025，Vol.53Issue(5)：177-181,5.DOI:10.15925/j.cnki.issn1005-3360.2025.05.034
乙二醇催化PET醇解技术研究进展
Research Progress of Glycol-catalyzed PET Alcoholysis Technology
摘要
Abstract
Polyethylene terephthalate(PET)is a thermoplastic resin widely used in textiles,chemical fibers,food packaging and other fields.As PET demand grows,the environmental pollution and resource waste from its waste become more serious,making PET recycling urgent.The paper reviewed the ethylene glycol-catalyzed PET transesterification technology,including the reaction process and catalysts.As a novel green catalyst,ionic liquids,with high activity,reusability,and tunable properties,showed excellent catalytic performance in this transesterification.关键词
对苯二甲酸乙二醇酯/PET降解/离子液体Key words
Poly(ethylene terephthalate)/PET Degradation/Ionic liquid分类
化学化工引用本文复制引用
黄安青,郭晓西,沈健..乙二醇催化PET醇解技术研究进展[J].塑料科技,2025,53(5):177-181,5.基金项目
2022年度福建省中青年教师教育科研项目(科技类)(JAT220810) （科技类）
