| 摘要 |
<p>PROBLEM TO BE SOLVED: To efficiently remove chlorine or a chlorine compd. by thermally decomposing a chlorine-containing polymer in waste plastics to generate chorine or the chlorine compd. SOLUTION: In a method for thermally decomposing a chlorine-containing polymer present in waste plastics to separate the same into molten plastics and chlorine or a chlorine compd. and removing chlorine or the chlorine compd., a substance other than chlorine or the chlorine compd. having reactivity equal to or more than that of chlorine is charged in the reaction system and reacted with an inorg. filler in the waste plastic to remove chlorine and the chlorine compd. generated from the waste plastic by thermal decomposition.</p> |
