| 摘要 |
<p>Process and device for treating articles of plastic or rubber, in which the articles are placed in a process chamber (1) for embrittlement, the chamber is evacuated and heated above 250 DEG C and the articles are then mechanically crushed and the vapours and gases eg of metals, greases or oils arising in the chamber are led out into an essentially closed system which comprises in particular pipes, condenser, pumps and reservoir and in which both the embrittled and crushed articles and the vapours and gases are conveyed for either reprocessing or controlled disposal. The crushed residue is a carbonaceous material. <IMAGE></p> |
