JP5620655B2 - 多段燃焼システム及び方法 - Google Patents
多段燃焼システム及び方法 Download PDFInfo
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- JP5620655B2 JP5620655B2 JP2009187905A JP2009187905A JP5620655B2 JP 5620655 B2 JP5620655 B2 JP 5620655B2 JP 2009187905 A JP2009187905 A JP 2009187905A JP 2009187905 A JP2009187905 A JP 2009187905A JP 5620655 B2 JP5620655 B2 JP 5620655B2
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- fuel
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- combustion
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- 238000002485 combustion reaction Methods 0.000 title claims description 61
- 238000000034 method Methods 0.000 title claims description 16
- 239000000446 fuel Substances 0.000 claims description 235
- 239000000203 mixture Substances 0.000 claims description 31
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 28
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 28
- 239000001257 hydrogen Substances 0.000 claims description 28
- 229910052739 hydrogen Inorganic materials 0.000 claims description 28
- 229930195733 hydrocarbon Natural products 0.000 claims description 19
- 150000002430 hydrocarbons Chemical class 0.000 claims description 19
- 239000000126 substance Substances 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 239000007789 gas Substances 0.000 claims description 17
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 16
- 150000002431 hydrogen Chemical class 0.000 claims description 12
- 230000009257 reactivity Effects 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 46
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 16
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 16
- 239000003345 natural gas Substances 0.000 description 12
- 239000001569 carbon dioxide Substances 0.000 description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 description 8
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/34—Feeding into different combustion zones
- F23R3/346—Feeding into different combustion zones for staged combustion
-
- 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
- F02C7/00—Features, 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
- F02C7/22—Fuel supply systems
-
- 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
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/26—Control of fuel supply
- F02C9/40—Control of fuel supply specially adapted to the use of a special fuel or a plurality of fuels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/36—Supply of different fuels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/01—Purpose of the control system
- F05D2270/08—Purpose of the control system to produce clean exhaust gases
- F05D2270/082—Purpose of the control system to produce clean exhaust gases with as little NOx as possible
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
- F23R2900/00002—Gas turbine combustors adapted for fuels having low heating value [LHV]
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Description
12 第1の噴射器
14 第2の噴射器
16 入口ポート
18 出口ポート
20 第1段
22 第2段
24 第1の燃料源
26 第1の燃料
32 第2の燃料
36 初期燃料源
38 燃料分離器
40 第1の燃料
44 第2の燃料
50 燃料源
51 燃料
52 燃料経路
56 燃料経路
58 燃料改質装置
66 第1の燃料源
67 第1の燃料
68 第1の部分
72 第2の燃料源
74 第2の燃料
78 燃料源
80 混合器
82 部分
84 燃料
90 軸方向多段燃焼器
92 燃焼器セクション
94 第1段
96 第2段
98 噴射器
99 矢印
100 移行部品
101 矢印
102 第1段翼形部
104 一次反応ゾーン
Claims (10)
- 多段燃焼システム(10)であって、
第1の化学組成を有する第1の燃料を供給するための第1の燃料源と、
第1段において前記第1の燃料を噴射するための第1の噴射器(12)と、
第2の化学組成を有する第2の燃料であって、前記第1の化学組成における水素、一酸化炭素、炭化水素又は2種以上の炭化水素の組合せの1以上の相対反応濃度が、前記第2の化学組成の相対反応濃度とは異なる第2の燃料を供給するための第2の燃料源と、
第2段において、前記第1の噴射器(12)の下流で前記第1段の燃焼生成物の流れに前記第2の燃料を噴射するように配置された第2の噴射器(14)と
を含む、多段燃焼システム(10)。 - 前記第1及び第2の燃料の一方が他方よりも反応性が高い、請求項1記載の多段燃焼システム(10)。
- 前記第1及び第2の燃料の一方が他方よりも高いエネルギー含量を有する、請求項1記載の多段燃焼システム(10)。
- 前記第1の燃料が、前記第2の燃料よりも高い炭素含有量を有する、請求項1乃至請求項3のいずれか1項記載の多段燃焼システム(10)。
- 前記第2の燃料が、前記第1の燃料よりも高い水素含有量を有する、請求項1乃至請求項4のいずれか1項記載の多段燃焼システム(10)。
- 前記第1及び第2の噴射器(12、14)が、軸方向に多段化されている、請求項1乃至請求項5のいずれか1項記載の多段燃焼システム(10)。
- 前記多段燃焼システムがガスタービンにおける燃焼システムである、請求項1乃至請求項6のいずれか1項記載の多段燃焼システム(10)。
- 請求項1乃至請求項7のいずれか1項記載の多段燃焼システム(10)において多段燃焼させる方法であって、
第1段において、第1の燃料を導入するステップと、次に
第2段において、水素、一酸化炭素、炭化水素又は2種以上の炭化水素の組合せの1以上の濃度が前記第1の燃料の相対反応性化学組成とは異なる相対反応性化学組成を有する第2の燃料を導入するステップと
を含む、方法。 - 請求項1乃至請求項7のいずれか1項記載の多段燃焼システム(10)において多段燃焼させる方法であって、
初期燃料を分離器に導入して、該初期燃料を化学的に分離して第1の燃料及び第2の燃料を該第1の燃料が該第2の燃料よりも低反応性となるように形成するステップと、
第1段において前記第1の燃料を導入するステップと、次に
第2段において前記第2の燃料を導入するステップと
を含む、方法。 - 請求項1乃至請求項7のいずれか1項記載の多段燃焼システム(10)において多段燃焼させる方法であって、
第1の燃料を第1の部分と第2の部分とに分割するステップと、
第1段において前記第1の燃料の第1の部分を導入するステップと、
前記第1の燃料の第2の部分を付加的燃料と混合して、第1の燃料よりも反応性の低い第2の燃料を形成するステップと、次に
第2段において前記第2の燃料を導入するステップと
を含む、方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/254,395 | 2008-10-20 | ||
US12/254,395 US20100095649A1 (en) | 2008-10-20 | 2008-10-20 | Staged combustion systems and methods |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010096488A JP2010096488A (ja) | 2010-04-30 |
JP5620655B2 true JP5620655B2 (ja) | 2014-11-05 |
Family
ID=42035124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009187905A Expired - Fee Related JP5620655B2 (ja) | 2008-10-20 | 2009-08-14 | 多段燃焼システム及び方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20100095649A1 (ja) |
JP (1) | JP5620655B2 (ja) |
CN (1) | CN101726004B (ja) |
CH (1) | CH699761B1 (ja) |
DE (1) | DE102009026400A1 (ja) |
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US9551492B2 (en) * | 2012-11-30 | 2017-01-24 | General Electric Company | Gas turbine engine system and an associated method thereof |
CN104870902A (zh) * | 2012-12-13 | 2015-08-26 | 川崎重工业株式会社 | 适合多种燃料的燃气轮机燃烧器 |
US9366443B2 (en) * | 2013-01-11 | 2016-06-14 | Siemens Energy, Inc. | Lean-rich axial stage combustion in a can-annular gas turbine engine |
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CN105276619B (zh) * | 2014-06-12 | 2018-05-08 | 川崎重工业株式会社 | 适合多种燃料的燃气轮机燃烧器 |
WO2015037295A1 (ja) * | 2014-06-12 | 2015-03-19 | 川崎重工業株式会社 | マルチ燃料対応のガスタービン燃焼器 |
CN105485670B (zh) * | 2014-09-18 | 2018-03-20 | 沈阳铝镁设计研究院有限公司 | 一种氧化铝厂气态悬浮焙烧炉的优化燃烧方法和专用设备 |
JP6516996B2 (ja) * | 2014-10-10 | 2019-05-22 | 川崎重工業株式会社 | 燃焼器及びガスタービンエンジン |
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- 2008-10-20 US US12/254,395 patent/US20100095649A1/en not_active Abandoned
-
2009
- 2009-08-14 JP JP2009187905A patent/JP5620655B2/ja not_active Expired - Fee Related
- 2009-08-14 CH CH01272/09A patent/CH699761B1/de not_active IP Right Cessation
- 2009-08-19 DE DE102009026400A patent/DE102009026400A1/de not_active Withdrawn
- 2009-08-19 CN CN200910163530.7A patent/CN101726004B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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CH699761A2 (de) | 2010-04-30 |
US20100095649A1 (en) | 2010-04-22 |
CN101726004A (zh) | 2010-06-09 |
CH699761B1 (de) | 2015-06-15 |
JP2010096488A (ja) | 2010-04-30 |
CN101726004B (zh) | 2014-03-19 |
DE102009026400A1 (de) | 2010-04-22 |
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