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    • 3. 发明申请
    • REACTOR FOR PERFORMING AN AUTOTHERMAL GAS-PHASE DEHYDROGENATION
    • 反应器的执行自动SPAS气相脱水
    • WO2014090841A3
    • 2014-08-14
    • PCT/EP2013076154
    • 2013-12-11
    • BASF SE
    • OLBERT GERHARDTELLAECHE HERRANZ CARLOSASPIRON NORBERTWECK ALEXANDERDAHLHOFF ELLEN
    • B01J8/04B01J19/24C07C5/48
    • C07C5/48B01J8/0453B01J8/0492B01J19/2485B01J2208/00265B01J2208/00283B01J2208/0053B01J2208/00849B01J2208/00911B01J2208/00938Y02P20/52C07C11/04C07C11/06C07C11/08C07C11/09C07C11/167C07C15/46
    • The invention relates to a reactor (1) in the form of a cylinder with a vertical longitudinal axis, for performing an autothermal gas-phase dehydrogenation of a hydrocarbon-containing gas stream (2) with an oxygen-containing gas stream (3), obtaining a reaction gas mixture, on a heterogeneous catalyst, which is designed as monolith (4), wherein one or more catalytically active zones (5) are arranged in the interior of the reactor (1), each zone comprising a packing of monoliths (4) stacked one next to another and/or one on top of another and wherein a mixing zone (6) with fixed installations is provided upstream of each catalytically active zone (5). The reactor has: - one or more feeder lines (7) at the lower end thereof for the hydrocarbon-containing gas stream (2) to be dehydrogenated; - one or more feeder lines (9) that can be regulated independently of one another for the oxygen-containing gas stream (3) flowing into each of the mixing zones (6), each feeder line (9) feeding one or more distributors (10); - and one or more discharge lines (11) at the upper end of the reactor (1) for the reaction gas mixture from the autothermal gas-phase dehydrogenation, wherein the interior wall of the reactor (1) is furnished with a continuous insulation layer (13, 14, 15) and wherein the accessibility of one or each of the plurality of catalytically active zones (5) from outside the reactor is guaranteed via - one or more manholes (12), or wherein one or each of the plurality of catalytically active zones (5), each comprising a respective packing of monoliths stacked one next to another and/or one on top of an other including - the mixing zone (6) with fixed installations provided upstream of each catalytically active zone (5) - the one or more feeder lines (9) controllable independently of one another - and the one or more distributors (10) that are each fed via a respective feeder line (9), are constructed as a structural element (24) that can be individually installed or uninstalled.
    • (4)中提出了与用于执行含烃气体流的自热气相脱氢(2)的含氧气体流(3),以获得在非均相催化剂的反应气体混合物作为整体的垂直纵向轴线的圆柱体的形式的反应器(1)形成 ,其特征在于, - 在所述反应器(1)的内部布置的一个或多个催化活性区(5),每个包括邻近和/或堆叠整料(4),并且其中的一个在包装前对每个催化活性区(5),分别 的混合区(6),设置有固定内部构件, - 用一个或多个供应管线(7),用于将已脱氢的含烃气体流(2)在反应器(1)的下端, - 用一个或多个独立可控电源线(9 ),每个进料管线(9)供给一个或多个分配器(10),用于将含氧气体 流(3)在每个混合区(6)和 - 与一个或多个排放管道(11),用于自热气相脱氢的反应气体混合物在反应器的上端(1),其中,所述反应器(1)连续地用绝缘层(13的内壁, 14,15)设置,并且其中一个或每一个所述多个的多种催化活性区(5)比反应器的外面的的可访问性 - 在每种情况下的一个或几个人孔(12)保证的,或者其中该(或每一个所述多个催化活性区中的 5),每个包括的填充相邻和/或堆叠整料包括: - (之前提供用于混合区域中的每个催化活性区5)与固定内件,(6) - (所述一个或多个可独立控制的供电线9)和 形成-the一个或多个分配器(10),其通过相应的进料管线(9)供给,每个作为成分(24)单独地也COM 在安装并可以拆卸。