| 摘要 |
The invention relates to a feeding system for supplying a solid feed material comprising organic material to a reactor, the feeding system comprising a cylindrical housing containing a feed screw having an upstream end and a downstream end, the feed screw comprising a helical screw blade and a screw axis, wherein the screw axis is extending beyond the screw blade at the downstream end of the feed screw such that an annular sealing space is defined between the cylindrical housing and the extending part of the screw axis and wherein the cylindrical housing is extending beyond the extending screw axis, wherein the helical screw blade has a helix pitch that is increasing in downstream direction. The invention further relates to a system for pyrolysis comprising a pyrolysis reactor, such feeding system and a condensation system. In a final aspect, the invention relates to a process for pyrolysis using such system for pyrolysis. |
