解聚
对苯二甲酸
乙二醇
乙烯
材料科学
聚乙烯
化学
高分子化学
化学工程
聚酯纤维
有机化学
核化学
催化作用
工程类
作者
Osamu Sato,Yoshio Masuda,Norihito Hiyoshi,Aritomo Yamaguchi,Masayuki Shirai
摘要
The depolymerization behavior of poly(ethylene terephthalate) (PET) to terephthalic acid (TPA) and ethylene glycol (EG) in high-temperature liquid water is examined in a batch reactor. PET is completely depolymerized in water for 10 min at 573 K. The total energy to obtain TPA and EG from a continuous PET depolymerization process with high-temperature liquid water is estimated.
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