청정기술 (Clean Technology)
- 제8권1호
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- Pages.39-44
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- 2002
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- 1598-9712(pISSN)
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- 2288-0690(eISSN)
무촉매 메탄올 분해에 의한 Poly(ethylene terephthalate)의 재활용에 관한 연구
Recycling of Poly(ethylene terephthalate) via Methanolysis without Catalyst
- Lee, Yoon-Bae (Dept. of Chemical Engineering, College of Eng., Soonchunhyang University) ;
- shin, Jae-Sick (Dept. of Chemical Engineering, College of Eng., Soonchunhyang University)
- 발행 : 2002.03.01
초록
Poly(ethylene terephthalate)의 재활용을 위하여 촉매가 없는 상태에서 고온, 고압에서의 메탄올 분해에 의한 dimethyl terephthalate와 ethylene glycol의 회수에 관한 연구가 진행되었다. 과량의 메탄올 존재 하에서 반응기를 62기압,
In order to recycle poly(ethylene terephthalate), methanolysis has been investigated at elevated temperature and under high pressure without catalyst to afford dimethyl terephthalate and ethylene glycol. The reaction was carried out under 62 atm,
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