| 摘要 |
The invention relates to an improved method and to an improved device for degassing polymer melts and for neutralizing the thus produced pollutants, characterised by the following characteristics: said pollutants are guided to a plasma source (2; 2.1, 2.2, 2.3, 2.4) after removal from the degassing area (VD; VD1, VD2) and prior to adding to a filter step or a separator (4; 4.1, 4.2), said plasma source being built and/or formed such that in said plasma source (2; 2.1, 2.2, 2.3, 2.4), the pollutants are transformed, entirely or partially, in a plasma aggregate state. |
