| 发明名称 |
METHOD OF SEPARATING POLYETHYLENETEREPHTHALATE (PET) AND POLYVINYLCHLORIDE (PVC) |
| 摘要 |
<p>2094035 9303851 PCTABS00020 In the method disclosed, plastics materials, in particular materials of similar density such as poly(ethylene terephthalate) and poly(vinyl chloride), are separated using electrostatic techniques, the mixture being subjected to heat treatment to charge it tribo-electrically.</p> |
| 申请公布号 |
CA2094035(A1) |
申请公布日期 |
1993.02.22 |
| 申请号 |
CA19922094035 |
申请日期 |
1992.07.04 |
| 申请人 |
KALI UND SALZ AKTIENGESELLSCHAFT |
发明人 |
STAHL, INGO;HOLLSTEIN, AXEL;KLEINE-KLEFFMANN, ULRICH;GEISLER, IRING;NEITZEL, ULRICH |
| 分类号 |
B03C7/02;B03B9/06;B03C7/00;B03C7/12;B09B5/00;B29B13/02;B29B13/06;B29B17/00;B29B17/02;B29K27/00;B29K27/06;B29K67/00;(IPC1-7):B29B17/00 |
主分类号 |
B03C7/02 |
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