废涤棉纺织品分离回收再生技术研究

摘要

The importance and methods of the recycling of the waste PET textiles were briefly introduced. By experi-ment study,it is illustrated that the alcoholysis route is a effective method of recycling polyester cotton blended fab-ric. The process of alcoholysis,polyester cotton separation,recycled cotton processing and repolymerization was stud-ied. The polyester cotton recovery process route was envisaged.%简要介绍了废PET纺织品回收的重要性和方法,通过实验研究,说明醇解路线是将涤棉混纺织物分离回收再利用的有效手段. 在醇解工艺、涤棉分离、回收棉的处理、醇解物再聚合方面进行了研究,提出了涤棉回收工艺路线设想.