| 摘要 |
<p>PCT No. PCT/NL94/00232 Sec. 371 Date Jun. 17, 1996 Sec. 102(e) Date Jun. 17, 1996 PCT Filed Sep. 26, 1994 PCT Pub. No. WO95/09196 PCT Pub. Date Apr. 6, 1995The inventions refers to a method of compacting expanded polystyrene (EPS). EPS, especially in the state of waste, constitutes a problem due to its voluminous nature. High logistic costs are connected with this voluminous nature and therefore it is difficult to realize an efficient recycling of EPS. This invention aims to offer a solution to this logistic problem by transforming the waste EPS in a compacted mass with semi-fluid properties, by bringing the EPS into contact with a liquid that has such a composition that the semi-fluid compacted mass itself is not miscible with the liquid that causes this phenomenon of compacting. To that end the liquid is composed of at least one component with solving power in respect of polystyrene and at least one component without solving power in respect of polystyrene.</p> |
