首页>
外国专利>
PROCESS AND DEVICE FOR THE TREATMENT OF A MIXTURE OF RESIDUAL BODIES OF POLYETHYLENE TEREPHTHALATE AND POLYVINYL CHLORIDE AND APPLICATION TO THE TREATMENT OF BOTTLES OF SUCH MATERIALS
PROCESS AND DEVICE FOR THE TREATMENT OF A MIXTURE OF RESIDUAL BODIES OF POLYETHYLENE TEREPHTHALATE AND POLYVINYL CHLORIDE AND APPLICATION TO THE TREATMENT OF BOTTLES OF SUCH MATERIALS
展开▼
机译:聚对苯二甲酸乙二酯和聚氯乙烯残体混合体的处理工艺及在处理这种材料瓶中的应用
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention relates to the separation of polyethylene terephthalate and polyvinyl chloride in order to obtain particles which can be recycled. The mixture of bodies or of particles obtained by grinding the mixture of the PET and PVC waste is subjected to impact grinding followed by particle-size classification, optionally repeating the operations. The figure shows a flow diagram of the method, which includes the implementation of successive grinders 1, 3, 6 alternating with successive screens 2, 4, 5, 7. The invention is applied in particular to the processing of a mixture of PET and PVC bottles. IMAGE
展开▼