| 摘要 |
A process for reducing the content of polar organic residues in mixtures of plastics from durable goods comprising separating a feed stream into two or more mixtures of flakes, each mixture containing a primary plastic type, one or more additional plastic types, at least one organic substance absorbed into the one or more plastic types, and at least one or more non-melting contaminants; and melt compounding at least one of the mixtures of flakes with calcium oxide. |
