JPS6429624A - Combined cycle power generation plant for coal gasification - Google Patents

Combined cycle power generation plant for coal gasification

Info

Publication number
JPS6429624A
JPS6429624A JP18449487A JP18449487A JPS6429624A JP S6429624 A JPS6429624 A JP S6429624A JP 18449487 A JP18449487 A JP 18449487A JP 18449487 A JP18449487 A JP 18449487A JP S6429624 A JPS6429624 A JP S6429624A
Authority
JP
Japan
Prior art keywords
air
supplied
gas
load
sharp
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP18449487A
Other languages
Japanese (ja)
Inventor
Takahiro Ichikawa
Masashi Nakamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP18449487A priority Critical patent/JPS6429624A/en
Publication of JPS6429624A publication Critical patent/JPS6429624A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
    • Y02E20/18—Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]

Landscapes

  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

PURPOSE:To improve the responsiveness on sharp variation of load by arranging a buffer tank which supplies the internal air into a gas furnace on the sharp variation of load and stores the compressed air on the sharp reduction of load, between an air compressor and the gas furnace which uses the compressed air as oxidizing agent. CONSTITUTION:In the titled plant, the raw gas generated in a gas furnace 1 into which air is supplied from a value 2, steam is supplied from a value 3, and coal is supplied from a valve 4 is purified in a gas cooler 5 and a desulfurizer 6, and supplied into a combustor 9 in a gas turbine equipment through a gas heater 7. The compressed air pressurized in an air compressor 25 is supplied into the valve 2 (air flow rate adjusting valve) through a conduit 26. In this case, a buffer tank 28 is connected to the conduit 26 so as to bypass the gas through a check valve 27 and an air flow rate adjustor 2. The air in the buffer tank 28 is supplied into the gas furnace 1 on the sharp increase of the load of the plant, and the compressed air is stored on the sharp reduction of the load.
JP18449487A 1987-07-23 1987-07-23 Combined cycle power generation plant for coal gasification Pending JPS6429624A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18449487A JPS6429624A (en) 1987-07-23 1987-07-23 Combined cycle power generation plant for coal gasification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18449487A JPS6429624A (en) 1987-07-23 1987-07-23 Combined cycle power generation plant for coal gasification

Publications (1)

Publication Number Publication Date
JPS6429624A true JPS6429624A (en) 1989-01-31

Family

ID=16154161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18449487A Pending JPS6429624A (en) 1987-07-23 1987-07-23 Combined cycle power generation plant for coal gasification

Country Status (1)

Country Link
JP (1) JPS6429624A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10098244B2 (en) 2014-03-26 2018-10-09 Joled Inc. Image display apparatus and image display apparatus manufacturing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10098244B2 (en) 2014-03-26 2018-10-09 Joled Inc. Image display apparatus and image display apparatus manufacturing method

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