公开(公告)号：US20040105794A1

公开(公告)日：2004-06-03

申请号：US10682847

申请日：2003-10-10

Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

Inventor： Akira Maenishi ,  Tomonori Asou ,  Motohiro Suzuki ,  Kiyoshi Taguchi

IPC: B01J007/00 ,  B01J008/00

CPC classification number: H01M8/04223 ,  B01B1/005 ,  B01J8/0465 ,  B01J8/0496 ,  B01J2208/00309 ,  B01J2208/00504 ,  B01J2208/0053 ,  C01B3/323 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/066 ,  C01B2203/0811 ,  C01B2203/0816 ,  C01B2203/0822 ,  C01B2203/0827 ,  C01B2203/0894 ,  C01B2203/1288 ,  C01B2203/1604 ,  H01M8/04302 ,  H01M8/0612 ,  H01M8/0668 ,  Y02P20/128

Abstract: The present invention provides a hydrogen generator capable of preventing emission of CO and hydrogen, generating hydrogen in a clean and safe manner with high reforming efficiency and accelerating water vaporization immediately after the start-up to reduce the start-up time, the hydrogen generator including: a raw material supply part for supplying a raw material containing a compound formed of at least carbon and hydrogen; a water supply part for supplying water; a water vaporization part for vaporizing water supplied from the water supply part; a reforming part including a reforming catalyst for generating reformed gas from the raw material and the water by steam reforming; a burner for heating the reforming part; a fuel supply part for supplying fuel to the burner; a first air supply part for supplying air for combustion to the burner; and a combustion catalyst arranged in a combustion gas flow path for passing combustion gas discharged from the burner.

Abstract translation: 本发明提供一种氢发生器，其能够防止CO和氢的排放，以清洁和安全的方式产生氢气，具有高的重整效率，并且在启动之后立即加速水蒸发以减少起动时间，氢生成器包括 ：供给含有至少由碳和氢形成的化合物的原料的原料供给部， 用于供水的供水部分; 用于蒸发从供水部分供应的水的水蒸发部分; 重整部分，包括用于通过蒸汽重整从原料和水产生重整气体的重整催化剂; 用于加热重整部分的燃烧器; 用于向燃烧器供给燃料的燃料供给部; 用于向燃烧器供应用于燃烧的空气的第一供气部分; 以及燃烧催化剂，其设置在用于使从燃烧器排出的燃烧气体的燃烧气体流路中。