Title:
脱硫システムおよび脱硫システムの制御方法
Document Type and Number:
Japanese Patent JP5632688
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a desulfurization system that can prevent failures of a desulfurizer, and to provide a method of controlling the same.SOLUTION: The desulfurization system (100) includes: a dehumidifier (21) that includes an adsorbent for adsorbing the moisture of a raw fuel gas to be modified into a hydrogen-containing gas; the desulfurizer (22) that desulfurizes the raw fuel gas dehumidified by the dehumidifier (21); a regenerator (40) for regenerating the dehumidifier (21) by supplying, to the dehumidifier (21), a dehumidifier-regenerating gas that is lower in water vapor partial pressure or is higher in temperature than the raw fuel gas supplied to the dehumidifier (21); and a first bypass unit (24) for the dehumidifier-regenerating gas discharged from the dehumidifier (21) to bypass the desulfurizer (22) when the regenerator (40) supplies the dehumidifier-regenerating gas to the dehumidifier (21).
Inventors:
増井 孝年
岩田 伸
安原 健一郎
高見 晋
岩田 伸
安原 健一郎
高見 晋
Application Number:
JP2010206052A
Publication Date:
November 26, 2014
Filing Date:
September 14, 2010
Export Citation:
Assignee:
アイシン精機株式会社
大阪瓦斯株式会社
大阪瓦斯株式会社
International Classes:
C10L3/10; C01B3/38; H01M8/06
Attorney, Agent or Firm:
Shuhei Katayama
Toshiyuki Hatta
Yoshitaka Takabayashi
Toshiyuki Hatta
Yoshitaka Takabayashi