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公开(公告)号：US07731935B2
公开(公告)日：2010-06-08
申请号：US11911298
申请日：2006-03-27
IPC分类号： C01B3/26 , C01B3/34 , C01B3/24 , C01C1/04 , B01J8/04 , B01J8/06 , B01J19/00 , B01J8/00 , B01J7/00 , F28D7/00
CPC分类号： F28F13/14 , B01J8/067 , B01J2208/00168 , B01J2208/00212 , B01J2208/00221 , B01J2208/00495 , B01J2208/00504 , B01J2208/0053 , C01B3/384 , C01B2203/0233 , C01B2203/0283 , C01B2203/0805 , C01B2203/0844 , C01B2203/1005 , C01B2203/1047 , C01B2203/1058 , C01B2203/1241 , C01B2203/142 , F28D7/106 , F28D7/1607 , F28F2265/26
摘要： An apparatus for steam reforming of hydrocarbons comprises a heat exchange reformer having disposed within a plurality of vertical catalyst-filled tubes, through which a gas mixture comprising hydrocarbon and steam may be passed, and to which heat may be transferred by means of a heat exchange medium flowing around the external tube surfaces, wherein heat exchange adapting means are provided within the reformer so that the tubes have a zone of lower heat exchange extending from the bottom of the catalyst up to 25% of the catalyst depth with no heat exchange enhancement means provided in that zone. A process for steam reforming of hydrocarbons employs this apparatus.
摘要翻译： 用于烃的蒸汽重整的装置包括热交换重整器，其设置在多个垂直催化剂填充的管中，通过该管可以通过包含烃和蒸汽的气体混合物，并且热可以通过热交换 介质围绕外管表面流动，其中热交换适配装置设置在重整器内，使得管具有从催化剂底部延伸到催化剂深度的25％的较低热交换区，没有热交换增强装置 在该区域提供。 烃的蒸汽重整方法采用该装置。
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公开(公告)号：US20090123348A1
公开(公告)日：2009-05-14
申请号：US11911298
申请日：2006-03-27
CPC分类号： F28F13/14 , B01J8/067 , B01J2208/00168 , B01J2208/00212 , B01J2208/00221 , B01J2208/00495 , B01J2208/00504 , B01J2208/0053 , C01B3/384 , C01B2203/0233 , C01B2203/0283 , C01B2203/0805 , C01B2203/0844 , C01B2203/1005 , C01B2203/1047 , C01B2203/1058 , C01B2203/1241 , C01B2203/142 , F28D7/106 , F28D7/1607 , F28F2265/26
摘要： An apparatus for steam reforming of hydrocarbons comprises a heat exchange reformer having disposed within a plurality of vertical catalyst-filled tubes, through which a gas mixture comprising hydrocarbon and steam may be passed, and to which heat may be transferred by means of a heat exchange medium flowing around the external tube surfaces, wherein heat exchange adapting means are provided within the reformer so that the tubes have a zone of lower heat exchange extending from the bottom of the catalyst up to 25% of the catalyst depth with no heat exchange enhancement means provided in that zone. A process for steam reforming of hydrocarbons employs this apparatus.
摘要翻译： 用于烃的蒸汽重整的装置包括热交换重整器，其设置在多个垂直催化剂填充的管中，通过该管可以通过包含烃和蒸汽的气体混合物，并且热可以通过热交换 介质围绕外管表面流动，其中热交换适配装置设置在重整器内，使得管具有从催化剂底部延伸到催化剂深度的25％的较低热交换区，没有热交换增强装置 在该区域提供。 烃的蒸汽重整方法采用该装置。
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