PROCESS AND SYSTEM FOR WHOLE TYRES AND PLASTIC COMPOSITES PYROLYSIS TO FUEL CONVERSION AND COMPOUND RECOVERY
    82.
    发明申请
    PROCESS AND SYSTEM FOR WHOLE TYRES AND PLASTIC COMPOSITES PYROLYSIS TO FUEL CONVERSION AND COMPOUND RECOVERY 审中-公开
    全轮胎和塑料复合材料的加工和系统燃料转化和复合材料的回收

    公开(公告)号:US20150184079A1

    公开(公告)日:2015-07-02

    申请号:US14423531

    申请日:2013-07-12

    Inventor: Frank Riedewald

    Abstract: Disclosed is a process for treating waste plastic materials such as whole tyres, coarsely cut tyres, large plastic pieces, plastic composites such as hoses or combinations of above into gases, liquids and solids by direct heating in a pyrolysis liquid (1) such as molten salt or molten metal. The pyrolysis system is constructed such that the segregation of the light and heavy materials occurs within the pyrolysis chamber. The carbon black is segregated from the pyrolysis vapours via a cyclone and fractions of carbon black may be obtained by installing a number of cyclones in series so that different qualities of carbon black may be produced. Diesel or other oils, steel, carbon black, ZnO and synthesis gas are recovered; all of which can be feed streams to other processes. This process avoids the inefficient procedure of cutting the tyres or other plastic composites into small pieces before treatment by pyrolysis and also recovers valuable components.

    Abstract translation: 公开了一种通过在热解液(1)中直接加热来将诸如整个轮胎,粗切轮胎,大塑料件,塑料复合材料如软管或上述组合的废塑料材料处理成气体,液体和固体的方法, 盐或熔融金属。 热解系统被构造成使得轻质和重物质的分离发生在热解室内。 炭黑通过旋风分离器与热解蒸汽分离,并且可以通过串联安装多个旋风分离器获得部分炭黑,从而可能产生不同质量的炭黑。 回收柴油或其他油,钢,炭黑,ZnO和合成气; 所有这些都可以为其他流程提供流。 该过程避免了在通过热解处理之前将轮胎或其它塑料复合材料切割成小块并且还恢复有价值的组分的低效程序。

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