Title:
脱硫方法および脱硫装置および燃料電池発電システム
Document Type and Number:
Japanese Patent JP6381386
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a desulfurization method and apparatus capable of using a hydrodesulfurization agent stably for a long term with high activity in spite of a simple apparatus configuration, thereby enabling stable supply of a sulfur component-removed fuel gas to a fuel gas utilization apparatus such as a fuel cell power generation system.SOLUTION: Steam is added to a fuel gas P containing sulfur components, and then the fuel gas P is passed sequentially through a steam reforming catalyst 2b that performs a reforming reaction in which hydrogen gas is generated from the fuel gas P in the presence of the steam and a hydrodesulfurization agent 2a that removes sulfur compounds from a fuel gas containing sulfur compounds, thereby removing the sulfur components in the fuel gas P.SELECTED DRAWING: Figure 1
Inventors:
Shin Takami
Application Number:
JP2014193930A
Publication Date:
August 29, 2018
Filing Date:
September 24, 2014
Export Citation:
Assignee:
OSAKA GAS CO.,LTD.
International Classes:
C10L3/10; B01J23/46; B01J23/80; C01B3/38; H01M8/06
Domestic Patent References:
| JP2001270704A | ||||
| JP2006076802A | ||||
| JP2003523450A | ||||
| JP2011184549A |
Foreign References:
| WO2014136279A1 |
Attorney, Agent or Firm:
Patent business corporation r&c