JP5415276B2 - ガスタービンを運転する方法 - Google Patents
ガスタービンを運転する方法 Download PDFInfo
- Publication number
- JP5415276B2 JP5415276B2 JP2009538710A JP2009538710A JP5415276B2 JP 5415276 B2 JP5415276 B2 JP 5415276B2 JP 2009538710 A JP2009538710 A JP 2009538710A JP 2009538710 A JP2009538710 A JP 2009538710A JP 5415276 B2 JP5415276 B2 JP 5415276B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- turbine
- combustor
- flame temperature
- gas turbine
- 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.)
- Expired - Fee Related
Links
- 239000007789 gas Substances 0.000 claims description 106
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 44
- 230000015572 biosynthetic process Effects 0.000 claims description 34
- 238000003786 synthesis reaction Methods 0.000 claims description 34
- 239000000446 fuel Substances 0.000 claims description 30
- 238000002485 combustion reaction Methods 0.000 claims description 23
- 239000003345 natural gas Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 17
- 239000003245 coal Substances 0.000 claims description 14
- 238000002309 gasification Methods 0.000 claims description 14
- 239000001301 oxygen Substances 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 19
- 238000001816 cooling Methods 0.000 description 12
- 238000005336 cracking Methods 0.000 description 9
- 229910052757 nitrogen Inorganic materials 0.000 description 8
- 238000000354 decomposition reaction Methods 0.000 description 7
- 238000011084 recovery Methods 0.000 description 7
- 238000010790 dilution Methods 0.000 description 6
- 239000012895 dilution Substances 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000003303 reheating Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000003034 coal gas Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 235000020354 squash Nutrition 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/003—Gas-turbine plants with heaters between turbine stages
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
- F02C3/26—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products the fuel or oxidant being solid or pulverulent, e.g. in slurry or suspension
- F02C3/28—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products the fuel or oxidant being solid or pulverulent, e.g. in slurry or suspension using a separate gas producer for gasifying the fuel before combustion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
- F25J3/04521—Coupling of the air fractionation unit to an air gas-consuming unit, so-called integrated processes
- F25J3/04527—Integration with an oxygen consuming unit, e.g. glass facility, waste incineration or oxygen based processes in general
- F25J3/04539—Integration with an oxygen consuming unit, e.g. glass facility, waste incineration or oxygen based processes in general for the H2/CO synthesis by partial oxidation or oxygen consuming reforming processes of fuels
- F25J3/04545—Integration with an oxygen consuming unit, e.g. glass facility, waste incineration or oxygen based processes in general for the H2/CO synthesis by partial oxidation or oxygen consuming reforming processes of fuels for the gasification of solid or heavy liquid fuels, e.g. integrated gasification combined cycle [IGCC]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
- F25J3/04521—Coupling of the air fractionation unit to an air gas-consuming unit, so-called integrated processes
- F25J3/04563—Integration with a nitrogen consuming unit, e.g. for purging, inerting, cooling or heating
- F25J3/04575—Integration with a nitrogen consuming unit, e.g. for purging, inerting, cooling or heating for a gas expansion plant, e.g. dilution of the combustion gas in a gas turbine
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/093—Coal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0959—Oxygen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/16—Integration of gasification processes with another plant or parts within the plant
- C10J2300/1603—Integration of gasification processes with another plant or parts within the plant with gas treatment
- C10J2300/1606—Combustion processes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/16—Integration of gasification processes with another plant or parts within the plant
- C10J2300/164—Integration of gasification processes with another plant or parts within the plant with conversion of synthesis gas
- C10J2300/1643—Conversion of synthesis gas to energy
- C10J2300/165—Conversion of synthesis gas to energy integrated with a gas turbine or gas motor
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/16—Integration of gasification processes with another plant or parts within the plant
- C10J2300/1671—Integration of gasification processes with another plant or parts within the plant with the production of electricity
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/16—Integration of gasification processes with another plant or parts within the plant
- C10J2300/1671—Integration of gasification processes with another plant or parts within the plant with the production of electricity
- C10J2300/1675—Integration of gasification processes with another plant or parts within the plant with the production of electricity making use of a steam turbine
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/16—Integration of gasification processes with another plant or parts within the plant
- C10J2300/1678—Integration of gasification processes with another plant or parts within the plant with air separation
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
- C10J2300/1861—Heat exchange between at least two process streams
- C10J2300/1892—Heat exchange between at least two process streams with one stream being water/steam
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Description
本発明は、発電プラント工業の分野に関する。本発明は、請求項1の上位概念部に記載の形式の、特に複合発電プラントで使用されている(据置き式の)ガスタービンを運転するための方法、すなわちガスタービンにより空気を吸い込んで圧縮し、圧縮された空気を、石炭から取得された合成ガスを燃焼させるために燃焼器に供給し、燃焼の際に発生した高温のガスを、後続のタービンで、仕事もしくは作業の実行下に膨張させ、しかも圧縮された空気の一部を酸素と窒素とに分解し、酸素を、石炭ガス化設備で、合成ガスを発生させるために使用する形式の方法に関する。さらに本発明は該方法を実施するためのガスタービンに関する。
再熱式のガスタービン(reheat gas turbine)が知られている(たとえば米国特許第5577378号明細書または「State-of-the-art gas turbines-a brief update」、ABB Review 02/1997, Fig.15, Turbinentyp GT26参照)。このようなガスタービンはフレキシブルな、つまり自在な運転を、極めて低い排ガスエミッション値と組み合わせている。
−圧縮機において既に、中間の圧縮機圧力での圧縮機空気の、重要な分岐が存在する、
−シーケンシャル燃焼のコンセプトにより、酸素過剰量の減じられた値において燃焼の高められた安定性が可能となり、
−圧縮機から空気を分岐させ、冷却し、冷却された空気を燃焼器およびタービンの冷却のために使用することを可能にする二次空気システムが存在する。
−燃焼器を介して付与された燃料質量流を補償するために、圧縮機からの空気が空気分解設備のために分岐される;
−NOxの発生をコントロールするために、窒素(N2)が合成ガス燃料(CO富含の燃料およびH2富含の燃料)の希薄化のために付与される。
−実際に使用されている一般的な手段として、ガス化の後に、空気分解設備からのN2を用いて燃料を希薄化することにより、CO富含の合成ガス燃料およびあとからのH2富含の合成ガス燃料におけるNOxレベルをコントロールする(図2参照)、
−N2希薄化に対する択一的な手段として、火炎温度を低下させるか、または後バーナまたは再熱の場合には燃焼の第2段において流入温度を低下させる。
本発明の課題は、出力および運転自在性の著しい損失なしにNOxエミッションを減少させる点ですぐれているような、石炭ガス化設備と協働するガスタービンを運転するための方法を提供することである。
図3には、本発明により運転される、再熱もしくはシーケンシャルな燃焼を有するガスタービンを備えた統合されたガス化複合サイクルもしくはIGCCプラントの概略的な回路図が示されている。図2に示した構成の場合と同一のプラント構成部分に関しては、図2の場合と同じ符号が使用されている。空気分解設備32において生じた窒素(N2)は、もはや燃料として使用される合成ガスの希薄化のためには使用されない。合成ガスは希薄化されずに燃焼器18,19に供給される。このためには、第1の燃焼器18において、火炎温度TFが、標準の天然ガス運転時に生ぜしめられる温度TNGに比べて低下され、それに対して第2の燃焼器19では、天然ガス運転のために設定された公称(nominal.)火炎温度TNGが維持される。第1の燃焼器18内の火炎温度を低下させることにより、重大となる出力損失が生じることなしにNOxの発生をコントロールすることができる。すなわち、再熱もしくはシーケンシャル燃焼なしのガスタービンでは、(唯一つの)燃焼器内の火炎温度を100゜だけ低下させることにより、10%の出力減少および1%の効率減少が生ぜしめられるのに対して、シーケンシャル燃焼を有するガスタービンの第1の燃焼器内の火炎温度を低下させても、約1%の出力減少および0.1%の効率減少しか生ぜしめられない。
CO富有の合成ガスを有するIGCCプラントの場合、以下に挙げる状況が生ぜしめられる:
−第1の燃焼器18内の火炎温度TFは、天然ガス運転に比べて50〜100Kだけ低下される。
IGCCプラントの運転時におけるできだけ大きな自在性およびできるだけ大きな効率が得られる;空気分解設備32は組み込まれていなくてもよく、燃料は窒素によって希薄化されなくてよい。
−第1の燃焼器18内のH2を有する運転時における火炎温度TFは、天然ガス運転に比べて100〜150Kだけ低下される。
IGCCプラントの運転時におけるできだけ大きな自在性およびできるだけ大きな効率が得られる;空気分解設備32が組み込まれていなくてもよく、燃料は窒素によって希薄化されなくてよい。
−低いエミッション値の達成、
逆火および脈動の範囲に対する十分な間隔、
石炭ガスの品質変動時の運転自在性の維持およびアシスト燃焼(天然ガスまたはオイル)の使用可能性、
燃焼器およびタービンの熱ガス範囲への冷却空気の流出および戻し案内。
1.再熱式のガスタービンにとって特有であるのは、NOxエミッションにおける利点であり、この利点は両燃焼器内での燃焼温度の最適な選択を介して合成ガス使用に転用され得る。
11 ガスタービン
12 発電機
13 低圧圧縮機
14 高圧圧縮機
15 軸(ガスタービン)
16 高圧タービン
17 低圧タービン
18 燃焼器(高圧燃焼器)
19 燃焼器(再熱燃焼器)
20 空気流入部
21,22 燃料供給部
23,24 OTC冷却器
25,26 冷却管路
27 排熱回収式蒸気発生装置
28 排ガス管路
29 蒸気タービン(蒸気循環路)
31 合成ガス供給管路
32 空気分解設備
32a 酸素管路
32b 窒素管路
33 石炭供給部
34 石炭ガス化設備
35 冷却装置
36 清浄化設備
37 OC2分離器
38 CO2出口
Claims (3)
- 複合発電プラント(30)で使用されているガスタービン(11)を運転する方法であって、ガスタービン(11)により空気を吸い込んで圧縮し、圧縮された空気を、石炭から取得された合成ガスを燃焼させるために燃焼器(18,19)に供給し、燃焼の際に発生した高温のガスを、後続のタービン(16,17)で膨張させ、しかも圧縮された空気の一部を酸素と窒素とに分解し、酸素を、石炭ガス化設備(34)で、合成ガスを発生させるために使用する形式の方法において、
2つの燃焼器(18,19)と1つの共通の軸(15)に装着された2つのタービン(16,17)とを有する、再熱式のガスタービン(11)を使用し、第1の燃焼器(18)で、圧縮された空気の使用下に合成ガスを燃焼させ、発生した高温のガスを第1のタービン(16)で膨張させ、第2の燃焼器で、第1のタービン(16)から到来したガスの使用下に合成ガスを燃焼させ、発生した高温のガスを第2のタービン(17)で膨張させ、
両燃焼器(18,19)を、希薄化されていない合成ガスによって運転し、
ガスタービン(11)の第1の燃焼器(18)内の火炎温度(TF)を、天然ガス運転時に生じる公称火炎温度(TNG )に比べて低下させ、第2の燃焼器(19)を、前記公称火炎温度(TNG)で運転する、
ことを特徴とする、ガスタービンを運転する方法。 - 燃料として、CO富含の合成ガスを使用し、ガスタービン(11)の第1の燃焼器(18)内の火炎温度(TF)を、天然ガスを用いた運転に比べて50〜100Kだけ低下させる、請求項1記載の方法。
- 燃料として、H2富含の合成ガスを使用し、ガスタービン(11)の第1の燃焼器(18)内の火炎温度(TF)を、天然ガスを用いた運転に比べて100〜150Kだけ低下させる、請求項1記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH19562006 | 2006-12-01 | ||
CH01956/06 | 2006-12-01 | ||
PCT/EP2007/062986 WO2008065156A1 (de) | 2006-12-01 | 2007-11-29 | Verfahren zum betrieb einer gasturbine |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010511123A JP2010511123A (ja) | 2010-04-08 |
JP5415276B2 true JP5415276B2 (ja) | 2014-02-12 |
Family
ID=37877051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009538710A Expired - Fee Related JP5415276B2 (ja) | 2006-12-01 | 2007-11-29 | ガスタービンを運転する方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8375723B2 (ja) |
JP (1) | JP5415276B2 (ja) |
DE (1) | DE112007002785A5 (ja) |
WO (1) | WO2008065156A1 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5415276B2 (ja) | 2006-12-01 | 2014-02-12 | アルストム テクノロジー リミテッド | ガスタービンを運転する方法 |
WO2008127745A2 (en) * | 2007-01-10 | 2008-10-23 | Praxair Technology, Inc. | Asu nitrogen sweep gas in hydrogen separation membrane for production of hrsg duct burner fuel |
GB0920094D0 (en) * | 2009-11-17 | 2009-12-30 | Alstom Technology Ltd | Reheat combustor for a gas turbine engine |
US20110162380A1 (en) * | 2010-01-04 | 2011-07-07 | General Electric Company | Method to increase net plant output of a derated igcc plant |
US20120055168A1 (en) * | 2010-09-08 | 2012-03-08 | General Electric Company | System and method for producing hydrogen rich fuel |
JP5355657B2 (ja) * | 2011-10-21 | 2013-11-27 | 中国電力株式会社 | 発電システム |
KR20150074155A (ko) * | 2012-10-24 | 2015-07-01 | 알스톰 테크놀러지 리미티드 | 희석 가스 혼합기를 가진 연속 연소 |
JP6291245B2 (ja) * | 2012-12-20 | 2018-03-14 | ゼネラル・エレクトリック・カンパニイ | Hrsgおよびファンへの空気流バイパスを備えた過給結合サイクルシステム |
US9599017B2 (en) | 2013-06-28 | 2017-03-21 | General Electric Company | Gas turbine engine and method of operating thereof |
US9534541B2 (en) * | 2013-10-11 | 2017-01-03 | General Electric Company | System and method for improving efficiency of a gas turbine engine |
US20160146462A1 (en) | 2014-11-21 | 2016-05-26 | Alstom Technology Ltd | PLANT, COMBUSTION APPARATUS, AND METHOD FOR REDUCTION OF NOx EMISSIONS |
US11208959B2 (en) * | 2016-11-09 | 2021-12-28 | General Electric Company | System and method for flexible fuel usage for gas turbines |
KR102605432B1 (ko) | 2016-11-09 | 2023-11-24 | 8 리버스 캐피탈, 엘엘씨 | 통합 수소 생산을 구비하는 동력 생산을 위한 시스템들 및 방법들 |
CN111526935A (zh) | 2017-11-09 | 2020-08-11 | 八河流资产有限责任公司 | 用于生产和分离氢气和二氧化碳的系统和方法 |
KR20220020842A (ko) | 2019-06-13 | 2022-02-21 | 8 리버스 캐피탈, 엘엘씨 | 추가 생성물들의 공동 발생을 구비하는 동력 생산 |
US11859539B2 (en) * | 2021-02-01 | 2024-01-02 | General Electric Company | Aircraft propulsion system with inter-turbine burner |
MX2024006066A (es) | 2021-11-18 | 2024-07-19 | 8 Rivers Capital Llc | Aparato para la produccion de hidrogeno. |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE947843C (de) * | 1954-09-11 | 1956-08-23 | Henschel & Sohn G M B H | Verfahren zur Verwendung des bei Druckvergasern anfallenden Schleusengases im Gasturbinenbetrieb |
DE2503193A1 (de) * | 1975-01-27 | 1976-07-29 | Linde Ag | Verfahren zur herstellung eines heizgases durch druckvergasung kohlenstoffhaltiger brennstoffe |
US4472936A (en) * | 1980-12-27 | 1984-09-25 | Hitachi, Ltd. | Method and apparatus for controlling combustion of gasified fuel |
US4785622A (en) * | 1984-12-03 | 1988-11-22 | General Electric Company | Integrated coal gasification plant and combined cycle system with air bleed and steam injection |
US4667467A (en) * | 1985-06-04 | 1987-05-26 | Westinghouse Electric Corp. | Method for energy conversion |
US5103630A (en) * | 1989-03-24 | 1992-04-14 | General Electric Company | Dry low NOx hydrocarbon combustion apparatus |
US5388395A (en) * | 1993-04-27 | 1995-02-14 | Air Products And Chemicals, Inc. | Use of nitrogen from an air separation unit as gas turbine air compressor feed refrigerant to improve power output |
SE507116C2 (sv) * | 1995-12-11 | 1998-03-30 | Abb Carbon Ab | Förgasningsanordning och kraftanläggning |
JPH1082329A (ja) * | 1996-09-09 | 1998-03-31 | Toshiba Corp | ガスタービン装置 |
JPH1162622A (ja) * | 1997-08-22 | 1999-03-05 | Toshiba Corp | 石炭ガス化複合発電設備およびその運転方法 |
JP3709669B2 (ja) * | 1997-09-11 | 2005-10-26 | 株式会社日立製作所 | ガス化統合複合発電プラント |
GB2335953A (en) * | 1998-03-30 | 1999-10-06 | Magnox Electric Plc | Air extraction from a power generation turbine |
JP3952236B2 (ja) * | 1998-07-03 | 2007-08-01 | 株式会社日立製作所 | 化石燃料ガス化発電プラントおよびその機器の予熱方法 |
US6314715B1 (en) * | 1999-06-03 | 2001-11-13 | General Electric Co. | Modified fuel gas turbo-expander for oxygen blown gasifiers and related method |
AU2000240471A1 (en) * | 2000-03-31 | 2001-10-15 | Northern Research And Engineering Corporation | Solid-fueled power generation system with carbon dioxide sequestration and method therefor |
GB2373299B (en) * | 2001-03-12 | 2004-10-27 | Alstom Power Nv | Re-fired gas turbine engine |
JP3951652B2 (ja) * | 2001-09-13 | 2007-08-01 | 株式会社日立製作所 | ガスタービン発電設備 |
JP3950320B2 (ja) * | 2001-11-07 | 2007-08-01 | 三菱重工業株式会社 | 粉体供給システム制御方法、プログラム、それに供する制御装置、ガス化複合発電設備 |
JP2003269188A (ja) * | 2002-03-19 | 2003-09-25 | Ishikawajima Harima Heavy Ind Co Ltd | 蒸気噴射再熱ガスタービン発電装置 |
JP2003292976A (ja) * | 2002-04-05 | 2003-10-15 | Mitsubishi Heavy Ind Ltd | 燃料ガス化設備及び燃料ガス化複合発電設備 |
JP5415276B2 (ja) | 2006-12-01 | 2014-02-12 | アルストム テクノロジー リミテッド | ガスタービンを運転する方法 |
-
2007
- 2007-11-29 JP JP2009538710A patent/JP5415276B2/ja not_active Expired - Fee Related
- 2007-11-29 DE DE112007002785T patent/DE112007002785A5/de not_active Withdrawn
- 2007-11-29 WO PCT/EP2007/062986 patent/WO2008065156A1/de active Application Filing
-
2009
- 2009-05-26 US US12/471,665 patent/US8375723B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2010511123A (ja) | 2010-04-08 |
US8375723B2 (en) | 2013-02-19 |
US20090260368A1 (en) | 2009-10-22 |
WO2008065156A1 (de) | 2008-06-05 |
DE112007002785A5 (de) | 2009-11-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5415276B2 (ja) | ガスタービンを運転する方法 | |
US7584598B2 (en) | Method for operating a gas turbine and a gas turbine for implementing the method | |
US7584599B2 (en) | Method for operating a gas turbine as well as a gas turbine for implementing the method | |
US7574855B2 (en) | Method for operating a gas turbine and a gas turbine for implementing the method | |
JP4272718B2 (ja) | ガスターボグループの熱的に高負荷を受ける機械ユニットを冷却する方法 | |
US7581401B2 (en) | Methods and apparatus for cooling gas turbine engine components | |
EP1186761A2 (en) | Energy recovery from compressor discharge bleed air in gas turbine plants | |
JP5101642B2 (ja) | 低btu燃料燃焼の複合サイクル・パワー・プラントの性能加熱による最適化 | |
JP2001502399A (ja) | 水素燃料発電所 | |
EP1164254A3 (en) | Optimized steam turbine peaking cycles utilizing steam bypass and related process | |
KR101584382B1 (ko) | 통합 보일러 급수 가열 방법 및 시스템 | |
US7513118B2 (en) | Method for operating a gas turbine and a gas turbine for implementing the method | |
JP2009216091A (ja) | ガスタービン組立体に希釈剤を注入する方法 | |
KR20110122061A (ko) | 고로용 열풍으로서의 가스 터빈 배기 가스 | |
CA2618030C (en) | A method for operating a gas turbine and a gas turbine for implementing the method | |
JP2870232B2 (ja) | 石炭ガス化発電プラント | |
EP2578840A2 (en) | Power plant with exhaust gas recirculation system | |
CA2618007C (en) | A method for operating a gas turbine and a gas turbine for implementing the method | |
CA2617986C (en) | Method for operating a gas turbine and a gas turbine for implementing the method | |
CA2618016C (en) | A method for operating a gas turbine as well as a gas turbine for implementing the method | |
JPH10325336A (ja) | ガスタービン発電システム | |
JPH10339109A (ja) | 多軸コンバインドサイクル発電プラント | |
JP2001221058A (ja) | ガス化複合発電プラント | |
WO2024038724A1 (ja) | コンバインドサイクル発電設備 | |
JP2005325739A (ja) | 2流体ガスタービン |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20101117 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20101228 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20111104 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120202 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20120725 |
|
RD13 | Notification of appointment of power of sub attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7433 Effective date: 20130813 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20130813 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130912 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20131113 |
|
LAPS | Cancellation because of no payment of annual fees |