EP0533652B1 - Procede et dispositif pour le fonctionnement d'une turbine a gaz avec injection d'additifs - Google Patents
Procede et dispositif pour le fonctionnement d'une turbine a gaz avec injection d'additifs Download PDFInfo
- Publication number
- EP0533652B1 EP0533652B1 EP89901457A EP89901457A EP0533652B1 EP 0533652 B1 EP0533652 B1 EP 0533652B1 EP 89901457 A EP89901457 A EP 89901457A EP 89901457 A EP89901457 A EP 89901457A EP 0533652 B1 EP0533652 B1 EP 0533652B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- water
- burner
- fuel
- magnesium compound
- magnesium
- 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 - Lifetime
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J7/00—Arrangement of devices for supplying chemicals to fire
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
- F23L7/002—Supplying water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
- F23L7/002—Supplying water
- F23L7/005—Evaporated water; Steam
Definitions
- the present invention relates to a method for operating a gas turbine according to the preamble of claim 1 and a corresponding device according to the preamble of claim 7.
- a method for operating a gas turbine fired with vanadium-containing fuel which has at least one burner in a combustion chamber and means for feeding a magnesium compound dissolved in water as an additive into the combustion chamber, the burner acting on the fuel becomes.
- a so-called hybrid burner which also provides options for injecting water or steam into the combustion zone.
- magnesium orthovanadate Mg3V2O8
- Mg3V2O8 magnesium orthovanadate
- the resulting magnesium-containing deposits are easy to remove from the blades. So far, the magnesium has been added to the fuel either in the form of oil-soluble compounds, colloidal suspensions or in the form of water-soluble salts that have to be emulsified.
- the concentration of the water-soluble magnesium compound in the water can be adjusted so that about one tenth of the volume of water with dissolved magnesium compound must be injected per volume of fuel. From a technical point of view, this is not a problem because the injection of much larger portions of water is already solved in another context.
- MgSO4 dissolve in water.
- the amount of additional sulfur introduced by the sulfate is insignificant compared to the amount of sulfur usually contained in the fuel. Otherwise there are no disadvantages for the combustion process and the resulting emissions compared to the addition of an oil-soluble magnesium compound.
- a burner was selected as an example, as is described in detail in EP-A-0 193 838. There is no explanation of the structural details of the burner itself. It is only important that the burner 1 has devices for injecting water 2 and / or steam 3. It is not decisive whether it is a premix burner, a diffusion burner or a so-called hybrid burner. According to the invention, such a burner is assigned at least one storage container 4, which is connected via a metering device 5 to the injection devices 2, 3 for water and / or steam.
- the present invention is particularly suitable for gas turbine plants in which vanadium-containing fuel is to be burned always or temporarily.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
Abstract
Claims (8)
- Procédé de fonctionnement d'une turbine à gaz alimentée par du combustible contenant du vanadium et comportant au moins un brûleur dans une chambre de combustion ainsi que des moyens destinés à envoyer un composé de magnésium dissous dans l'eau comme additif dans la chambre de combustion, le combustible étant envoyé au brûleur, caractérisé en ce qu'il consiste à injecter dans la chambre de combustion le composé de magnésium dissous dans l'eau avec l'eau, séparément du combustible .
- Procédé suivant la revendication 1, caractérisé en ce qu'il consiste à injecter l'eau avec le composé de magnésium dissous directement dans la flamme du brûleur.
- Procédé suivant la revendication 1 ou 2, caractérisé en ce que le composé de magnésium est un sel de magnésium, de préférence du sulfate de magnésium (MgSO₄).
- Procédé suivant l'une des revendications précédentes, caractérisé en ce qu'il consiste à envoyer dans la chambre de combustion par parties en poids de vanadium, environ 3 parties en poids de magnésium.
- Procédé suivant l'une des revendications précédentes, caractérisé en ce qu'il consiste à régler la concentration dans l'eau du composé de magnésium soluble dans l'eau de façon à injecter par parties en volume de combustible à peu près un dixième ou moins de parties en volume d'eau avec le composé de magnésium dissous.
- Dispositif pour la mise en oeuvre du procédé suivant l'une des revendications précédentes, comprenant un brûleur (1) muni d'un dispositif (2) de projection d'eau et/ou d'un dispositif (3) de projection de vapeur dans la chambre de combustion, caractérisé en ce qu'au moins un réservoir supplémentaire pour de l'eau ayant en son sein un composé de magnésium dissous communique par un dispositif (5) de dosage avec le dispositif (2, 3) de projection d'eau ou de vapeur dans le brûleur 1.
- Dispositif suivant la revendication 6, caractérisé en ce que le réservoir (4) a une capacité supérieure à 1 m³.
- Dispositif suivant la revendication 6 ou 7, caractérisé en ce que le dispositif (2,3) de projection d'eau ou de vapeur a des dimensions telles que de l'eau avec un composé de magnésium dissous peut être injectée à peu près en un volume représentant le dixième du volume de combustible envoyé par unité de temps.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3808016 | 1988-03-10 | ||
DE3808016 | 1988-03-10 | ||
PCT/DE1989/000026 WO1989008803A1 (fr) | 1988-03-10 | 1989-01-19 | Procede et dispositif pour le fonctionnement d'une turbine a gaz avec injection d'additifs |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0533652A1 EP0533652A1 (fr) | 1993-03-31 |
EP0533652B1 true EP0533652B1 (fr) | 1995-03-29 |
Family
ID=6349401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89901457A Expired - Lifetime EP0533652B1 (fr) | 1988-03-10 | 1989-01-19 | Procede et dispositif pour le fonctionnement d'une turbine a gaz avec injection d'additifs |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0533652B1 (fr) |
JP (1) | JP2977569B2 (fr) |
DE (1) | DE58909147D1 (fr) |
IN (1) | IN171209B (fr) |
WO (1) | WO1989008803A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009014026A1 (de) * | 2008-12-03 | 2010-06-10 | Ernest Stangl | Verfahren zur Erzeugung thermischer Energie |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0580683B1 (fr) * | 1991-04-25 | 1995-11-08 | Siemens Aktiengesellschaft | Bruleur, en particulier pour turbines a gaz, pour la combustion peu polluante du gaz de houille et d'autres combustibles |
CN1056667C (zh) * | 1993-09-08 | 2000-09-20 | 西门子公司 | 加入添加剂的燃气轮机运行方法 |
EP0735002A1 (fr) * | 1995-03-31 | 1996-10-02 | Siemens Aktiengesellschaft | Procédé et appareil pour la dissolution d'un composé de magnésium dans l'eau |
JP2002372233A (ja) * | 2001-06-14 | 2002-12-26 | Seiji Inoue | ボイラ付帯設備 |
EP1329614A1 (fr) * | 2002-01-21 | 2003-07-23 | Siemens Aktiengesellschaft | Brûleur et Procédé de fonctionnement d' un Brûleur, en particulier d' une turbine à gaz |
EP2318494B1 (fr) | 2008-07-08 | 2013-11-27 | The Lubrizol Corporation | Lubrifiant de piston de moteur diesel marin |
US8123821B2 (en) * | 2009-02-10 | 2012-02-28 | General Electric Company | Regulating vanadium inhibitor in a gas turbine |
EP2230458A1 (fr) | 2009-03-17 | 2010-09-22 | Siemens Aktiengesellschaft | Agencement de brûleur pour combustibles liquides et procédé de fabrication d'un agencement de brûleur |
EP2264370B1 (fr) | 2009-06-16 | 2012-10-10 | Siemens Aktiengesellschaft | Agencement de brûleur pour une installation de combustion destinée à la combustion de combustibles fluidiques et procédé de fonctionnement d'un tel agencement de brûleur |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB731242A (en) * | 1950-06-28 | 1955-06-08 | Power Jets Res & Dev Ltd | Improvements in or relating to fuel oils and the combustion of fuel oils |
ES454017A1 (es) * | 1976-12-07 | 1977-11-16 | Alentorn Ricos S L R | Perfeccionamientos en instalaciones para el ratamiento de la combustion mediante oxidos metalicos. |
AU496757B2 (en) * | 1977-02-03 | 1977-04-21 | The Percom Company, Inc | Compositions and methods for inhibiting corrosion and ash deposition in fossil fuel burning equipment |
DE2932676C2 (de) * | 1979-08-11 | 1983-01-27 | L. & C. Steinmüller GmbH, 5270 Gummersbach | Verfahren zur Bindung von Schwefel-, Chlor- und Fluorverbindungen bei der Verbrennung |
US4375359A (en) * | 1979-11-02 | 1983-03-01 | Dearborn Chemical Company Limited | Water based fireside additive |
GB2095283B (en) * | 1981-02-09 | 1984-08-01 | Polarchem Ltd | Method for the prevention of deposits on or the removal ofdeposits from heating and ancillary surfaces |
DE3318374A1 (de) * | 1983-05-20 | 1984-11-22 | Günter 3000 Hannover Hackerodt | Verfahren zum abtrennen von schwefeloxiden aus verbrennungsgasen sowie vorrichtung zur durchfuehrung des verfahrens |
DE3444469C1 (de) * | 1984-12-06 | 1986-06-19 | L. & C. Steinmüller GmbH, 5270 Gummersbach | Verfahren und Rundbrenner zur Einduesung von waessrigen Additivsuspensionen im Zentrum eines Rundbrenners |
-
1989
- 1989-01-19 JP JP1501246A patent/JP2977569B2/ja not_active Expired - Fee Related
- 1989-01-19 DE DE58909147T patent/DE58909147D1/de not_active Expired - Fee Related
- 1989-01-19 EP EP89901457A patent/EP0533652B1/fr not_active Expired - Lifetime
- 1989-01-19 WO PCT/DE1989/000026 patent/WO1989008803A1/fr active IP Right Grant
- 1989-03-29 IN IN241/CAL/89A patent/IN171209B/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009014026A1 (de) * | 2008-12-03 | 2010-06-10 | Ernest Stangl | Verfahren zur Erzeugung thermischer Energie |
Also Published As
Publication number | Publication date |
---|---|
JP2977569B2 (ja) | 1999-11-15 |
IN171209B (fr) | 1992-08-15 |
JPH03503303A (ja) | 1991-07-25 |
WO1989008803A1 (fr) | 1989-09-21 |
EP0533652A1 (fr) | 1993-03-31 |
DE58909147D1 (de) | 1995-05-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3852747T2 (de) | Verfahren zur stickstoffoxydminderung und zur minimierung der herstellung sonstiger schadstoffe. | |
EP0533652B1 (fr) | Procede et dispositif pour le fonctionnement d'une turbine a gaz avec injection d'additifs | |
DE3720216C2 (fr) | ||
DE3830380C2 (fr) | ||
DE60108395T2 (de) | Ein brennstoffzusatz | |
DE2653026A1 (de) | Als kraftstoff fuer verbrennungsmotoren verwendbares fluessigkeitsgemisch | |
DE10205380A1 (de) | Verfahren sowie Vorrichtung zur Behandlung von Dieselabgas | |
EP0426978B1 (fr) | Procédé pour la réduction sélective non catalytique des émissions d'une chaufferie balisée de l'huile | |
EP0492101B1 (fr) | Utilisation d'additifs organométalliques pour améliorer la combustion de la suie d'huiles pour Diesel | |
DE19704874B4 (de) | Verfahren zum Herstellen und Verwenden eines viskosen Kohlenwasserstoffes | |
DE3872105T2 (de) | Verfahren zur reduktion von stickstoffoxiden in abgasen mittels zucker. | |
DE3840212C2 (fr) | ||
EP0140278A2 (fr) | Procédé, dispositif et moyen pour l'alimentation continue de moteurs à combustion interne et/ou installations auxiliaires de ceux-ci avec additifs | |
EP0717813B1 (fr) | Procede permettant de faire fonctionner une turbine a gaz par apport d'additif | |
DE10043144C1 (de) | Verwendung von 2,2-Bisferrocenylalkanen als Kraftstoffadditive | |
DE2500683A1 (de) | Verfahren zur entgiftung von verbrennungsabgasen | |
DE3804834C2 (fr) | ||
DE4436660A1 (de) | Vereinfachte Trockenentschwefelungsanlage | |
DE3590348T1 (de) | Wärmeübertragende Flüssigkeit | |
DE2757419A1 (de) | Verfahren und vorrichtung zum aufbereiten von rueckstandsoel fuer die verwendung in einer gasturbine | |
EP0961871B1 (fr) | Procede et dispositif de commande d'une systeme de combustion, epuration catalytique des gaz d'echappement et systeme de combustion | |
DE19731546C2 (de) | Verfahren und Mittel zur selektiven Reduktion von Stickoxiden in Rauchgasen von Kesselanlagen | |
EP0897462B1 (fr) | Procede permettant de reduire la teneur en suies dans les gaz d'echappement d'un moteur et dispositif approprie pour mettre ledit procede en oeuvre | |
DE2520971C3 (de) | Wasser-Kraftstoffemulsion, die als Emulgator einen Alkylarylpolyglykoläther enthält | |
DE4103859A1 (de) | Verfahren zum erzeugen eines oxid-aerosols als sorbens |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19900726 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): CH DE FR GB IT LI SE |
|
17Q | First examination report despatched |
Effective date: 19930928 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): CH DE FR GB IT LI SE |
|
REF | Corresponds to: |
Ref document number: 58909147 Country of ref document: DE Date of ref document: 19950504 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 19950426 |
|
ITF | It: translation for a ep patent filed |
Owner name: STUDIO JAUMANN |
|
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050119 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20060105 Year of fee payment: 18 Ref country code: GB Payment date: 20060105 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20060123 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20060322 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20060411 Year of fee payment: 18 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070120 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070131 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070801 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
EUG | Se: european patent has lapsed | ||
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20070119 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20070930 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070119 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070131 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20060131 Year of fee payment: 18 |
|
PGRI | Patent reinstated in contracting state [announced from national office to epo] |
Ref country code: IT Effective date: 20080301 |
|
PGRI | Patent reinstated in contracting state [announced from national office to epo] |
Ref country code: IT Effective date: 20080301 |