Verfahren zum Aufarbeiten von nicht sortenreinen Kunststoffabfällen

摘要

PCT No. PCT/EP93/00095 Sec. 371 Date Jul. 18, 1994 Sec. 102(e) Date Jul. 18, 1994 PCT Filed Jan. 15, 1993 PCT Pub. No. WO93/14154 PCT Pub. Date Jul. 22, 1993.The invention relates to a process for reprocessing plastic wastes, in which the plastic wastes filled into vessels are autoclaved as coherent, porous bundles with high water absorption capacity in a steam atmosphere at approximately 150 DEG to 220 DEG C., preferably 165 DEG to 190 DEG C., and melted by this means, at the end of the autoclaving process, the resulting bodies of molten plastic are at least partly dried by re-evaporating the water contained therein and are cooled.