| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an apparatus for decomposing a plastic, which inexpensively and simply achieves a washing treatment of a plastic molded article and a method for decomposing a plastic using the same. <P>SOLUTION: In the apparatus for decomposing a plastic, which is equipped with a decomposition tank 1 for decomposing a plastic with a solvent in a supercritical or subcritical state, a vapor discharge part 2 for discharging a vapor 50 in the decomposition tank 1 and a decomposed liquid discharge part 3 for discharging a decomposed liquid 60 in the decomposition tank 1, at least one of the discharged parts of the vapor discharge part 2 and the decomposed liquid discharge part 3 is equipped with cleaning apparatuses 23 and 33 for cleaning a plastic with the vapor 50 or the decomposed liquid 60 from the decomposition tank 1. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
