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Reformer and fuel cell system having the same

一种燃料电池系统、重整器的技术，应用在燃料电池、燃料电池的零部件、化学仪器和方法等方向，能够解决难于紧密地实现燃料电池系统、恶化燃料电池系统反应效率和热效率等问题

Inactive Publication Date: 2005-12-28
SAMSUNG SDI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is difficult to compactly implement the fuel cell system and quickly transfer thermal energy generated from the heat source to the reformer reactor, thereby deteriorating the reaction efficiency and thermal efficiency of the entire fuel cell system

Method used

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  • Reformer and fuel cell system having the same
  • Reformer and fuel cell system having the same
  • Reformer and fuel cell system having the same

Examples

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Embodiment Construction

[0030] Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily put the present invention into practice. However, the present invention is not limited to the exemplary embodiments, and can be realized in various forms.

[0031] figure 1 is a schematic diagram showing the entire structure of a fuel cell system according to an embodiment of the present invention.

[0032] The fuel used in the fuel cell system 100 according to the present invention to generate electricity may include liquid or gaseous hydrogen-containing fuels such as methanol, ethanol or natural gas. However, liquid fuel is taken as an example in the following description.

[0033] The fuel cell system 100 may utilize pure oxygen stored in an additional storage device for reaction with hydrogen contained in the fuel, or may utilize oxygen-containing air as the required oxygen source. However,...

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Abstract

The present invention relates to a reformer and a fuel cell system using the same, the fuel cell system comprising: a reformer for producing hydrogen from a fuel containing hydrogen; at least one generator for passing between hydrogen and oxygen The electrochemical reaction of the electric energy is generated; the fuel supply unit is used to supply the fuel to the reformer; and the oxygen supply unit is used to supply oxygen to the reformer and the generator. The reformer includes a plurality of plates stacked to form at least one channel for allowing a material selected from the group consisting of fuel and gas to flow therethrough and at least one catalyst layer formed in the the entire surface of each respective channel.

Description

technical field [0001] The present invention relates to a fuel cell system, and more particularly to a plate-type reformer for a fuel cell system. Background technique [0002] As is well known, a fuel cell is a power generation system that directly converts chemical reaction energy of oxygen and hydrogen contained in hydrocarbon materials such as methanol, ethanol, or natural gas into electrical energy. [0003] Recently, a polymer electrolyte membrane fuel cell (hereinafter referred to as PEMFC) having excellent output characteristics, low operating temperature, and quick start-up and response characteristics has been developed. PEMFCs have a wide range of applications, including mobile power supplies for vehicles, distributed power supplies for residential and office buildings, and small power supplies for electronic devices. [0004] A fuel cell system using the PEMFC scheme includes a stack, a reformer, a fuel tank, and a fuel pump. The stack includes a generator and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/24C01B3/38C01B3/48H01M8/00H01M8/06
CPCB01J19/249B01J2219/2453B01J2219/2458B01J2219/2465B01J2219/2466B01J2219/2479C01B3/384C01B3/48C01B2203/0227C01B2203/0283C01B2203/044C01B2203/047C01B2203/066C01B2203/0811C01B2203/82H01M8/0612H01M8/0662Y02E60/50H01M8/06H01M8/02
Inventor 韩知成权镐真金周龙朴真林炫廷
Owner SAMSUNG SDI CO LTD
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