-
公开(公告)号:US5639431A
公开(公告)日:1997-06-17
申请号:US213802
申请日:1994-03-16
申请人: Yoshinori Shirasaki , Masayuki Gondaira , Yoshu Ohta , Hiroshi Uchida , Kennosuke Kuroda , Toshiyuki Uchida , Yoshimasa Fujimoto , Hiroshi Makihara , Shinsuke Ohta , Kazuto Kobayashi
发明人: Yoshinori Shirasaki , Masayuki Gondaira , Yoshu Ohta , Hiroshi Uchida , Kennosuke Kuroda , Toshiyuki Uchida , Yoshimasa Fujimoto , Hiroshi Makihara , Shinsuke Ohta , Kazuto Kobayashi
CPC分类号: H01M8/0631 , B01J8/0285 , B01J8/067 , C01B3/323 , C01B3/384 , C01B3/501 , B01J2208/00212 , B01J2208/00221 , B01J2208/00309 , B01J2208/00504 , C01B2203/041 , C01B2203/047 , C01B2203/0475 , C01B2203/0805 , C01B2203/0811 , C01B2203/0816 , C01B2203/0866
摘要: A hydrogen producing apparatus for producing hydrogen on an industrial scale by steam reforming reactions and separating hydrogen using a hydrogen-permeable membrane, including nested outer (14), intermediate (18) and inner (20) cylinders, a combustion burner (44) disposed toward the inner hollow chamber of the inner cylinder (20), a catalyst layer (A) in the annulus (30) between the intermediate (18) and inner (20) cylinders, hydrogen-permeable tubes (32) disposed in the catalyst layer (A-30), and sweep gas supply tubes (34) in the hydrogen-permeable tubes (32). The raw material gas is fed to the catalyst layer (A) and is converted into hydrogen at a high temperature produced by the burner (44), the produced hydrogen permeates the hydrogen-permeable tubes (32) which selectively separate and collect the hydrogen, and the permeated hydrogen flows with the sweep gas out of the apparatus through the outlet (52) for the sweep tubes (34).
摘要翻译: 一种用于通过蒸汽重整反应在工业规模上生产氢的氢制造装置,并且使用包括嵌套的外部(14),中间(18)和内部(20)圆筒的氢透过膜分离氢,设置在燃烧器 朝向内筒(20)的内中空室,在中间(18)和内(20)圆筒之间的环形空间(30)中的催化剂层(A),设置在催化剂层中的氢可渗透管(32) (A-30)和透气管(32)中的扫气供给管(34)。 原料气体被供给到催化剂层(A),并在由燃烧器(44)产生的高温下转化为氢气,所产生的氢气透过氢气渗透管(32),氢管可选择地分离和收集氢气, 并且渗透的氢气通过用于扫掠管(34)的出口(52)与吹扫气体一起流出设备。