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1. WO2020066459 - GAS TURBINE DEVICE, GAS TURBINE FACILITY, AND METHOD FOR OPERATING GASIFICATION FACILITY AND GAS TURBINE DEVICE

Publication Number WO/2020/066459
Publication Date 02.04.2020
International Application No. PCT/JP2019/034157
International Filing Date 30.08.2019
IPC
F02C 7/224 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
7Features, component parts, details or accessories, not provided for in, or of interest apart from, groups F02C1/-F02C6/158; Air intakes for jet-propulsion plants
22Fuel supply systems
224Heating fuel before feeding to the burner
C10J 3/48 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
JPRODUCTION OF GASES CONTAINING CARBON MONOXIDE AND HYDROGEN FROM SOLID CARBONACEOUS MATERIALS BY PARTIAL OXIDATION PROCESSES INVOLVING OXYGEN OR STEAM ; CARBURETTING AIR OR OTHER GASES
3Production of gases containing carbon monoxide and hydrogen, e.g. synthesis gas or town gas, from solid carbonaceous materials by partial oxidation processes involving oxygen or steam
46Gasification of granular or pulverulent fuels in suspension
48Apparatus; Plants
F01K 23/10 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
23Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
02the engine cycles being thermally coupled
06combustion heat from one cycle heating the fluid in another cycle
10with exhaust fluid of one cycle heating the fluid in another cycle
F02C 3/28 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
3Gas-turbine plants characterised by the use of combustion products as the working fluid
20using a special fuel, oxidant, or dilution fluid to generate the combustion products
26the fuel or oxidant being solid or pulverulent, e.g. in slurry or suspension
28using a separate gas producer for gasifying the fuel before combustion
CPC
C10J 3/48
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES
3Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
46Gasification of granular or pulverulent flues in suspension
48Apparatus; Plants
F01K 23/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
23Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
02the engine cycles being thermally coupled
06combustion heat from one cycle heating the fluid in another cycle
10with exhaust fluid of one cycle heating the fluid in another cycle
F02C 3/28
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
3Gas-turbine plants characterised by the use of combustion products as the working fluid
20using a special fuel, oxidant, or dilution fluid to generate the combustion products
26the fuel or oxidant being solid or pulverulent, e.g. in slurry or suspension
28using a separate gas producer for gasifying the fuel before combustion
F02C 3/30
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
3Gas-turbine plants characterised by the use of combustion products as the working fluid
20using a special fuel, oxidant, or dilution fluid to generate the combustion products
30Adding water, steam or other fluids ; for influencing combustion, e.g. to obtain cleaner exhaust gases
F02C 7/224
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
7Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
22Fuel supply systems
224Heating fuel before feeding to the burner
Applicants
  • 三菱日立パワーシステムズ株式会社 MITSUBISHI HITACHI POWER SYSTEMS, LTD. [JP]/[JP]
Inventors
  • 田村 憲 TAMURA, Ken
  • 田中 克則 TANAKA, Katsunori
  • 金子 祥三 KANEKO, Shozo
  • 坂本 康一 SAKAMOTO, Koichi
  • 藤井 貴 FUJII, Takashi
Agents
  • 藤田 考晴 FUJITA, Takaharu
Priority Data
2018-18456328.09.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) GAS TURBINE DEVICE, GAS TURBINE FACILITY, AND METHOD FOR OPERATING GASIFICATION FACILITY AND GAS TURBINE DEVICE
(FR) DISPOSITIF DE TURBINE À GAZ, INSTALLATION DE TURBINE À GAZ ET PROCÉDÉ DE FONCTIONNEMENT D'UNE INSTALLATION DE GAZÉIFICATION ET D'UN DISPOSITIF DE TURBINE À GAZ
(JA) ガスタービン装置、ガスタービン設備およびガス化設備ならびにガスタービン装置の運転方法
Abstract
(EN)
Provided is a gas turbine device in which the efficiency of a gas turbine can be improved by increasing the sensible heat of a fuel gas. A gas turbine device (7) comprises a fuel gas heater (80) that heats a fuel gas having a heating value less than natural gas to 400°C or greater, a combustor (62) to which the fuel gas heated by the fuel gas heater (80) is supplied, and a gas turbine (63) driven by combustion gas supplied from the combustor (62). The fuel gas heater (80) comprises a plurality of heating units connected in series to the fuel gas flow.
(FR)
L'invention concerne un dispositif de turbine à gaz dans lequel l'efficacité d'une turbine à gaz peut être améliorée par l'augmentation de la chaleur sensible d'un gaz combustible. Un dispositif de turbine à gaz (7) comprend un dispositif de chauffage de gaz combustible (80) qui chauffe un gaz combustible ayant une valeur de chauffage inférieure au gaz naturel à une température supérieure ou égale à 400 °C, une chambre de combustion (62) vers laquelle est fourni le gaz combustible chauffé par le dispositif de chauffage de gaz combustible (80), et une turbine à gaz (63) entraînée par le gaz de combustion fourni par la chambre de combustion (62). Le dispositif de chauffage de gaz combustible (80) comprend une pluralité d'unités de chauffage raccordées en série au flux de gaz combustible.
(JA)
燃料ガスの顕熱を所定値まで上昇させることでガスタービンの効率を向上させることができるガスタービン装置を提供する。ガスタービン装置(7)は、天然ガスよりも発熱量が小さい燃料ガスを400℃以上に加熱する燃料ガス加熱器(80)と、燃料ガス加熱器(80)によって加熱された燃料ガスが供給される燃焼器(62)と、燃焼器(62)から供給される燃焼ガスによって駆動されるガスタービン(63)と、を備えている。燃料ガス加熱器(80)は、燃料ガス流れに対して直列に接続された複数の加熱部を備えている。
Also published as
Latest bibliographic data on file with the International Bureau