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Title:
FUEL GASIFICATION SYSTEM, CONTROL METHOD AND CONTROL PROGRAM THEREFOR, AND FUEL GASIFICATION COMBINED POWER GENERATION SYSTEM PROVIDED WITH FUEL GASIFICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2013/084735
Kind Code:
A1
Abstract:
Provided are a fuel gasification system, a control method and control program applied to the fuel gasification system, and a fuel gasification combined power generation system provided with the fuel gasification system, whereby flammable gas obtained by gasifying fuel generates a stable amount of heat while the amount of char generated is also prevented from increasing or decreasing even when the type or behavior of the fuel changes. A control device (26) of a fuel gasification system (12) controls the amount of fuel being supplied to a gasification furnace (16) in accordance with an index corresponding to the amount of heat generated by a flammable gas (an amount of heat generated by SG), and controls the amount of oxygen gas being supplied to the gasification furnace (16) so that the ratio of the amount of oxygen gas being supplied with respect to the amount of air being supplied to the gasification furnace (16) changes.

Inventors:
TSUTSUMI TAKANORI (JP)
ISHII HIROMI (JP)
FUJII TAKASHI (JP)
KOYAMA YOSHINORI (JP)
Application Number:
PCT/JP2012/080454
Publication Date:
June 13, 2013
Filing Date:
November 26, 2012
Export Citation:
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Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
C10J3/46; C10J3/48
Foreign References:
JP2008121450A2008-05-29
JP2004018703A2004-01-22
JPS57207690A1982-12-20
Attorney, Agent or Firm:
TAKAHASHI, MATSUMOTO & PARTNERS INTELLECTUAL PROPERTY CORP. (JP)
Patent business corporation Takahashi 松本 & partners (JP)
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