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JPH06211501A Expired / Lapsed JP ⏱️ 0.0 years remaining

Reformer

Assignee: Toshiba Corp
•
Filing: 1991-06-04
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Granted: —
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Expires: 2011-06-04
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Abstract

Abstract Translated from Japanese (57)【要約】 【目的】熱効率が向上し、小形化を図ることができるも のを得ることにある。 【構成】改質管3の内部空間に同心二重管構成の触媒層 内管40を配設し、触媒層内管と改質管との空間に触媒 充填層4を形成し、かつ触媒層内管の内側空間に筒状の 仕切体を配設し、この内周側と外周側にそれぞれ生成ガ スが通過するようにリターンパス10を形成し、高温ガ スを伝熱充填層7を通した後の排ガスを排出路5から排 出し、改質管3の内側管35と触媒層内管40との間に ある触媒充填層側から原料ガスを通過させるとともに、 その後改質管3の外側管34と触媒層内管との間にある 触媒充填層側に原料ガスを通過させる際に、原料ガスが 改質され、この改質された生成ガスが前記リターンパス をすべて通過した後、改質器容器外部に取出せるように したもの。 (57) [Abstract] [Purpose] To improve the thermal efficiency and obtain a product that can be miniaturized. [Structure] A catalyst layer inner tube 40 having a concentric double tube structure is disposed in the inner space of the reforming tube 3, and a catalyst filling layer 4 is formed in the space between the catalyst layer inner tube and the reforming tube, and the catalyst layer A cylindrical partition is arranged in the inner space of the inner tube, a return path 10 is formed so that the generated gas passes through the inner peripheral side and the outer peripheral side, respectively, and the high temperature gas is passed through the heat transfer filling layer 7. The later exhaust gas is discharged from the discharge passage 5, and the raw material gas is passed from the catalyst packed bed side between the inner pipe 35 of the reforming pipe 3 and the catalyst layer inner pipe 40, After that, when the raw material gas is passed to the catalyst packed bed side between the outer pipe 34 of the reforming pipe 3 and the catalyst layer inner pipe, the raw material gas is reformed, and the reformed product gas is returned to the return path. It can be taken out of the reformer container after passing through all of the above.

Inventors

  • 👤 Hiroyuki Ishikawa
  • 👤 宏之 石川
  • 👤 Osao Okamura
  • 👤 長生 岡村

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-08 01:53
CPC Classifications
C; C01; C01B; C01B3/00; C01B3/02; C01B3/32; C01B3/34; C01B3/38; C01B3/384; Y; Y02; Y02P; Y02P20/00; Y02P20/50; Y02P20/52

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