| 发明名称 |
Method to separate and recover oil and plastic from plastic contaminated with oil |
| 摘要 |
The present invention provides a method to separate and recover oils and recyclable plastic from plastic contaminated with oil. The invention utilizes the different solubility of oil in as liquid or supercritical fluid as compared to a gas to effect separation of the oil from the plastic.
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| 申请公布号 |
US5711820(A) |
申请公布日期 |
1998.01.27 |
| 申请号 |
US19960603009 |
申请日期 |
1996.02.16 |
| 申请人 |
ALLIED SIGNAL, INC. |
发明人 |
SMITH, HENRY M.;BOHNERT, GEORGE W.;OLSON, RONALD B.;HAND, THOMAS E. |
| 分类号 |
B08B7/00;B29B17/02;(IPC1-7):C02F1/46 |
主分类号 |
B08B7/00 |
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