| 摘要 |
An apparatus for thermally dehalogenating halogenated substances, comprising a heatable reaction volume (2) with a vapour space (4) at the top and a liquid phase space (3) at the bottom, and also with one inlet each (6, 7) for the substances and for polyolefin, and outlets in each case (8, 9) for the halogenated reaction products, the dehalogenated substances and for polyolefin. It is an object of the invention to propose an apparatus for debrominating oils and liquefying polypropylene which enables debromination of organic substrates on the industrial scale. The object is achieved by an apparatus wherein the inlet (7) for the polyolefin has means (12) of heating the polyolefin above the softening temperature and opens out into the vapour space (4) in the reaction volume (2) and comprises at least one nozzle (11).
|
