CA2344109A1 - Methods and apparatus for reducing gas turbine engine emissions - Google Patents
Methods and apparatus for reducing gas turbine engine emissions Download PDFInfo
- Publication number
- CA2344109A1 CA2344109A1 CA002344109A CA2344109A CA2344109A1 CA 2344109 A1 CA2344109 A1 CA 2344109A1 CA 002344109 A CA002344109 A CA 002344109A CA 2344109 A CA2344109 A CA 2344109A CA 2344109 A1 CA2344109 A1 CA 2344109A1
- Authority
- CA
- Canada
- Prior art keywords
- water
- gas turbine
- turbine engine
- delivery system
- spray nozzles
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 149
- 239000007921 spray Substances 0.000 claims abstract description 72
- 238000002347 injection Methods 0.000 claims abstract description 42
- 239000007924 injection Substances 0.000 claims abstract description 42
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 14
- 239000000446 fuel Substances 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 239000008400 supply water Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 66
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 33
- 239000012530 fluid Substances 0.000 description 17
- 239000001272 nitrous oxide Substances 0.000 description 16
- 239000003595 mist Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
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
- 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
- F02C3/30—Adding water, steam or other fluids for influencing combustion, e.g. to obtain cleaner exhaust gases
-
- 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
- F05D2220/00—Application
- F05D2220/30—Application in turbines
- F05D2220/32—Application in turbines in gas turbines
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Nozzles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/560,459 US6449953B1 (en) | 2000-04-28 | 2000-04-28 | Methods for reducing gas turbine engine emissions |
| US09/560,459 | 2000-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2344109A1 true CA2344109A1 (en) | 2001-10-28 |
Family
ID=24237909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002344109A Abandoned CA2344109A1 (en) | 2000-04-28 | 2001-04-12 | Methods and apparatus for reducing gas turbine engine emissions |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US6449953B1 (enExample) |
| EP (1) | EP1149998A3 (enExample) |
| JP (1) | JP2002021582A (enExample) |
| CN (1) | CN1321825A (enExample) |
| AU (1) | AU782464B2 (enExample) |
| BR (1) | BR0101631A (enExample) |
| CA (1) | CA2344109A1 (enExample) |
| MX (1) | MXPA01004258A (enExample) |
| MY (1) | MY126891A (enExample) |
| NO (1) | NO20012111L (enExample) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20021231A1 (it) * | 2002-06-06 | 2003-12-09 | Nuovo Pignone Spa | Sistema di controllo e regolazione della temperatura di fiamma per turbine a gas monoalbero |
| US6779346B2 (en) | 2002-12-09 | 2004-08-24 | General Electric Company | Control of gas turbine combustion temperature by compressor bleed air |
| US6837056B2 (en) * | 2002-12-19 | 2005-01-04 | General Electric Company | Turbine inlet air-cooling system and method |
| US6935119B2 (en) * | 2003-03-14 | 2005-08-30 | General Electric Company | Methods for operating gas turbine engines |
| US6938425B2 (en) * | 2003-08-11 | 2005-09-06 | Siemens Westinghouse Power Corporation | System and method for controlling water injection in a turbine engine |
| DE102004052483A1 (de) * | 2004-10-28 | 2006-05-11 | Man Turbo Ag | Vorrichtung zum Einspritzen von Wasser oder Wasserdampf in das Arbeitsmittel einer Gasturbinenanlage |
| NO325913B1 (no) * | 2005-03-30 | 2008-08-18 | Statoil Asa | Kraftverk og fremgangsmate for kombinert kraft- og varmegenerering. |
| DE102005048726B4 (de) | 2005-10-12 | 2010-09-16 | Airbus Deutschland Gmbh | Lecksucher |
| US7487642B2 (en) * | 2005-11-01 | 2009-02-10 | General Electric Comapny | Methods and apparatus for operating gas turbine engines |
| US8033115B2 (en) * | 2006-01-05 | 2011-10-11 | General Electric Company | Water injection manifold pressure relief vent |
| US20070189948A1 (en) * | 2006-02-14 | 2007-08-16 | Rocha Teresa G | Catalyst system and method |
| US20080047276A1 (en) * | 2006-08-25 | 2008-02-28 | Siemens Power Generation, Inc. | Combustion turbine having a single compressor with inter-cooling between stages |
| CN101550873B (zh) * | 2009-04-29 | 2011-05-25 | 黄巴图 | 一种使用生物燃料的内燃机 |
| ES2571212T3 (es) * | 2009-07-21 | 2016-05-24 | Alstom Technology Ltd | Método para el control de motores de turbina de gas |
| WO2012114367A1 (ja) * | 2011-02-21 | 2012-08-30 | 株式会社 日立製作所 | 太陽熱利用ガスタービンシステム |
| US8365534B2 (en) | 2011-03-15 | 2013-02-05 | General Electric Company | Gas turbine combustor having a fuel nozzle for flame anchoring |
| US8955329B2 (en) | 2011-10-21 | 2015-02-17 | General Electric Company | Diffusion nozzles for low-oxygen fuel nozzle assembly and method |
| DE102013202982A1 (de) | 2013-02-22 | 2014-08-28 | Siemens Aktiengesellschaft | Verfahren zum Betreiben einer Gasturbine unterhalb ihrer Nennleistung |
| JP6366259B2 (ja) * | 2013-11-18 | 2018-08-01 | 三菱日立パワーシステムズ株式会社 | ２軸ガスタービンの制御装置及び制御方法 |
| GB201416928D0 (en) * | 2014-09-25 | 2014-11-12 | Rolls Royce Plc | A gas turbine and a method of washing a gas turbine engine |
| US10487739B2 (en) | 2015-07-20 | 2019-11-26 | General Electric Company | Cooling system for a turbine engine |
| US9995314B2 (en) * | 2015-07-20 | 2018-06-12 | General Electric Company | Cooling system for a turbine engine |
| CN107735555A (zh) * | 2015-07-24 | 2018-02-23 | 陈俊廷 | 以水作为辅助动力的内燃机引擎 |
| US10677164B2 (en) | 2016-11-15 | 2020-06-09 | General Electric Company | Cooling system for a turbine engine |
| CN112627989A (zh) * | 2021-01-08 | 2021-04-09 | 大连欧谱纳透平动力科技有限公司 | 控制小型燃气轮机排气温度和氮氧化物浓度的系统及方法 |
| US11788470B2 (en) | 2021-03-01 | 2023-10-17 | General Electric Company | Gas turbine engine thermal management |
| US11702958B2 (en) | 2021-09-23 | 2023-07-18 | General Electric Company | System and method of regulating thermal transport bus pressure |
| US12410752B2 (en) | 2021-09-23 | 2025-09-09 | General Electric Company | System and method of detecting an airflow fault condition |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2974482A (en) * | 1955-04-25 | 1961-03-14 | Curtiss Wright Corp | Coolant injection system for engines |
| US3100964A (en) * | 1959-11-25 | 1963-08-20 | Gen Motors Corp | Water injection system for a multistage compressor |
| US3826080A (en) * | 1973-03-15 | 1974-07-30 | Westinghouse Electric Corp | System for reducing nitrogen-oxygen compound in the exhaust of a gas turbine |
| JPS5779224A (en) * | 1980-11-04 | 1982-05-18 | Mitsubishi Gas Chem Co Inc | Heat recovering method |
| JP2877098B2 (ja) * | 1995-12-28 | 1999-03-31 | 株式会社日立製作所 | ガスタービン，コンバインドサイクルプラント及び圧縮機 |
| WO1998048159A1 (en) * | 1997-04-22 | 1998-10-29 | Hitachi, Ltd. | Gas turbine equipment |
| US6012279A (en) * | 1997-06-02 | 2000-01-11 | General Electric Company | Gas turbine engine with water injection |
| JPH1172029A (ja) * | 1997-06-30 | 1999-03-16 | Hitachi Ltd | 水噴霧による出力増加機構を備えたガスタービン |
| US6467252B1 (en) * | 1998-07-24 | 2002-10-22 | General Electric Company | Nozzles for water injection in a turbine engine |
| AU5766600A (en) * | 1999-07-13 | 2001-01-30 | Allison Advanced Development Company | Gas turbine engine power boost using micro droplet liquid injection |
| AU8012100A (en) * | 1999-11-05 | 2001-06-06 | Dow Chemical Company, The | Method for optimizing industrial gas turbine operation subject to emissions controls |
| US6398518B1 (en) * | 2000-03-29 | 2002-06-04 | Watson Cogeneration Company | Method and apparatus for increasing the efficiency of a multi-stage compressor |
| US6446440B1 (en) * | 2000-09-15 | 2002-09-10 | General Electric Company | Steam injection and inlet fogging in a gas turbine power cycle and related method |
-
2000
- 2000-04-28 US US09/560,459 patent/US6449953B1/en not_active Expired - Lifetime
-
2001
- 2001-04-12 CA CA002344109A patent/CA2344109A1/en not_active Abandoned
- 2001-04-24 AU AU38890/01A patent/AU782464B2/en not_active Ceased
- 2001-04-26 EP EP01303781A patent/EP1149998A3/en not_active Ceased
- 2001-04-26 MY MYPI20011957A patent/MY126891A/en unknown
- 2001-04-27 NO NO20012111A patent/NO20012111L/no not_active Application Discontinuation
- 2001-04-27 BR BR0101631-8A patent/BR0101631A/pt not_active IP Right Cessation
- 2001-04-27 MX MXPA01004258A patent/MXPA01004258A/es active IP Right Grant
- 2001-04-27 JP JP2001130537A patent/JP2002021582A/ja active Pending
- 2001-04-28 CN CN01117658A patent/CN1321825A/zh active Pending
-
2002
- 2002-06-21 US US10/176,875 patent/US6536206B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1149998A3 (en) | 2003-06-25 |
| NO20012111D0 (no) | 2001-04-27 |
| JP2002021582A (ja) | 2002-01-23 |
| CN1321825A (zh) | 2001-11-14 |
| AU782464B2 (en) | 2005-07-28 |
| EP1149998A2 (en) | 2001-10-31 |
| US6536206B2 (en) | 2003-03-25 |
| BR0101631A (pt) | 2001-12-04 |
| US20030005704A1 (en) | 2003-01-09 |
| NO20012111L (no) | 2001-10-29 |
| AU3889001A (en) | 2001-11-01 |
| MY126891A (en) | 2006-10-31 |
| MXPA01004258A (es) | 2002-08-06 |
| US6449953B1 (en) | 2002-09-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |