Fuel processing method and system comprising a methanation reactor and a solid oxide fuel cell

Fuel processing method and system comprising a methanation reactor and a solid oxide fuel cell

  • CN 101,154,741 A
  • Filed: 09/27/2006
  • Published: 04/02/2008
  • Est. Priority Date: 09/27/2005
  • Status: Active Application
First Claim
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1. fuel processing method that is used for solid-oxide fuel cell stack comprises step:

  • (a) supply with the raw material steam that contains ethanol to the methanator that contains the catalysis material that makes the ethanol methanation;

    (b) in methanator, under adiabatic condition, handle the raw material steam that contains ethanol contains methane with preparation outflow fuel;

    (c) the outflow fuel that will contain methane is transferred to the anode of the solid-oxide fuel cell stack that contains at least one Solid Oxide Fuel Cell;

    (d) negative electrode for solid-oxide fuel cell stack provides oxygen-containing gas;

    (e) in solid-oxide fuel cell stack, the fuel that will comprise methane and oxygen-containing gas is converted into.

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