Title:
燃料ガス中の硫黄化合物を除去するための脱硫剤、この脱硫剤を利用した燃料電池発電システム
Document Type and Number:
Japanese Patent JP4745557
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a desulfurizing agent for enabling a sulfur compound used as odorant to be removed for a long time at -20 to 300 deg.C from a fuel gas such as town gas or LPG (liquefied petroleum gas), and to provide a fuel cell power generation system utilizing the desulfurizing agent. SOLUTION: This desulfurizing agent for adsorbing and removing a sulfur compound from a fuel gas containing the sulfur compound comprises a zeolite- based carrier and a catalytically active metal borne on the carrier. The other objective fuel cell power generation system includes a reformer 2 for producing hydrogen by reaction between the desulfurizing agent, the fuel gas desulfurized by the agent and water and a solid polymer fuel cell 5 set downstream of the reformer 5 and designed to generate electric power from the hydrogen produced as above.
Inventors:
Masanao Yonemura
Shigeru Nojima
Satoshi Yasutake
Shigeru Nojima
Satoshi Yasutake
Application Number:
JP2001252696A
Publication Date:
August 10, 2011
Filing Date:
August 23, 2001
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
C01B3/38; B01J20/18; C10L3/10; B01J29/70; B01J32/00; H01M8/06; H01M8/10
Domestic Patent References:
| JP11309371A | ||||
| JP11009673A | ||||
| JP10237473A | ||||
| JP6306377A | ||||
| JP2302302A | ||||
| JP2000233901A |
Attorney, Agent or Firm:
Shoichi Okuyama
Arihara Koichi
Matsushima Tetsuo
Arihara Koichi
Matsushima Tetsuo