| PET瓶回收技术进展 |
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| 引用本文： | 陈士宏,杨惠娣,张玉霞.PET瓶回收技术进展[J].中国塑料,2005,19(12):79-85. |
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| 作者姓名： | 陈士宏 杨惠娣 张玉霞 |
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| 作者单位： | 北京工商大学材料科学与工程系 轻工业塑料加工应用研究所,北京100037 |
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| 摘 要： | 介绍了目前国内外PETPET瓶的使用和回收概况。简述了PET瓶的解聚、扩链等化学回收方法以及简单回收、溶解／再沉淀法和熔融挤出法等物理回收方法的最新技术进展。
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| 关 键 词： | 消费后聚对苯二甲酸乙二醇酯瓶 化学回收 物理回收 |
| 文章编号： | 1001-9278（2005）12-0079-07 |
| 收稿时间： | 2005-09-05 |
| 修稿时间： | 2005-09-05 |
Advances in Recycling Technologies for PET Bottles |
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| CHEN Shi-hong, YANG Hui-di, ZHANG Yu-xia.Advances in Recycling Technologies for PET Bottles[J].China Plastics,2005,19(12):79-85. |
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| Authors: | CHEN Shi-hong YANG Hui-di ZHANG Yu-xia |
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| Affiliation: | Department of Materials Science and Engineering, Beijing Technology and Business University, Institute of Plastics Processing and Application for Light Industry, Beijing 100037, China |
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| Abstract: | Scenario of consumption of PET and recycling of post consumed PET bottles worldwide was listed. Advances in physically and chemically recycling method for PET bottles were reviewed. Chemically recycling method includes depolymerization and chain extension, etc. Physically recycling approach involves dissolution/reprecipitation and melt extrusion, etc. |
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| Keywords: | post consumed poly(ethylene terephthalate) bottle chemically recycling method physically recycling method |
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