BRPI0515686A - low calorie gas supply system, gas turbine system and method of suppressing the calorie rise of a low calorie gas used as a gas turbine fuel - Google Patents
low calorie gas supply system, gas turbine system and method of suppressing the calorie rise of a low calorie gas used as a gas turbine fuelInfo
- Publication number
- BRPI0515686A BRPI0515686A BRPI0515686-6A BRPI0515686A BRPI0515686A BR PI0515686 A BRPI0515686 A BR PI0515686A BR PI0515686 A BRPI0515686 A BR PI0515686A BR PI0515686 A BRPI0515686 A BR PI0515686A
- Authority
- BR
- Brazil
- Prior art keywords
- low calorie
- gas
- calorie gas
- low
- gas supply
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000007789 gas Substances 0.000 abstract 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 238000005259 measurement Methods 0.000 abstract 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
- 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
- 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
- F02C3/22—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 gaseous at standard temperature and pressure
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feeding And Controlling Fuel (AREA)
- Accessories For Mixers (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Pipeline Systems (AREA)
Abstract
" SITEMA DE FORNECIMENTO DE GáS DE BAIXA CALORIA, SISTEMA E TURBINA A GáS E MéTODO DE SUPRESSãO DA ELEVAçãO NA CALORIA DE UM GáS DE BAIXA CALORIA UTILIZADO COMO UM COMBUSTIVEL DA TURBINA A GáS", prevê um sistema de fornecimento de gás de baixa caloria que é capaz de fornecer um gás de baixa caloria como um combustivel estabilizado para turbinas a gás ao suprimir uma elevaçãoa brupta na caloria do gás de baixa caloria ; o sistema de fornecimento de gás de baixa caloria inclui: tubulação de fornecimento de gás de baixa caloria (3) para o abastecimento de uma turbina a gás (2) com o gás de baixa caloria ; a tubulação de fornecimento de gás (4) para o fornencimento de ar pra a tubulaçãode fornecimento de gás de baixa caloria (3); um primeiro misturador (6) lcalizado em uma junta entrea tubulação de fornencimento de gás de baixa caloria (3) e a tubulação de fornecimento de ar (4); um calorímetro (11) disposto na tubulação de fornecimento de gás de baixa caloria (3) para a medição da caloria de gás; um medidor de conteúdo de oxigênio (15) disposto na tubulação de fornecimento de gás de baixa caloria (3) em mlocala jusante do primeiro misturador (6); e um dispositivo de controle (50) configurado para exercer um controle de modo que quando o valor medido pelo calorímetro (11) for maior que um valor de referência, o ar é fornecido a partir de uma tubulação de fornecimento de ar (4) de modo que o conteúdo de ar do gás de baixa caloria determinado a partir de um resultado da medição pelo medidor do conteúdo de oxigênio (15) não fique abaixo dos limites de inflamabilidade do gás da baixa caloria."LOW CALORIE GAS SUPPLY SYSTEM, GAS TURBINE SYSTEM AND SUPPLY LIFT CALORIE METHOD USED AS A LOW TURBINE GAS FUEL" provides a low-calorie gas supply system that is capable of providing a low calorie gas as a stabilized fuel for gas turbines by suppressing a sudden rise in the calorie of the low calorie gas; The low calorie gas supply system includes: low calorie gas supply tubing (3) for supplying a gas turbine (2) with low calorie gas; the gas supply line (4) for supplying air to the low calorie gas supply line (3); a first mixer (6) located at a joint between the low calorie gas supply line (3) and the air supply line (4); a calorimeter (11) disposed in the low calorie gas supply line (3) for measuring the calorie gas; an oxygen content meter (15) disposed in the low calorie gas supply line (3) in downstream ml tank of the first mixer (6); and a control device (50) configured to exert a control such that when the value measured by the calorimeter (11) is greater than a reference value, air is supplied from an air supply pipe (4) of such that the air content of the low calorie gas determined from a measurement result by the oxygen content meter (15) does not fall below the flammability limits of the low calorie gas.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004274791 | 2004-09-22 | ||
PCT/JP2005/004105 WO2006033175A1 (en) | 2004-09-22 | 2005-03-09 | Gas turbine apparatus, low calorie content gas feeding apparatus, and method of suppressing rise of calorie content of the gas |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0515686A true BRPI0515686A (en) | 2008-07-29 |
Family
ID=36089942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0515686-6A BRPI0515686A (en) | 2004-09-22 | 2005-03-09 | low calorie gas supply system, gas turbine system and method of suppressing the calorie rise of a low calorie gas used as a gas turbine fuel |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP4503612B2 (en) |
KR (3) | KR100853352B1 (en) |
CN (1) | CN101023256B (en) |
BR (1) | BRPI0515686A (en) |
TW (1) | TWI271472B (en) |
WO (1) | WO2006033175A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8850818B2 (en) * | 2010-10-18 | 2014-10-07 | General Electric Company | Systems and methods for gas fuel delivery with hydrocarbon removal utilizing active pressure control and dew point analysis |
JP5238057B2 (en) * | 2011-07-22 | 2013-07-17 | 川崎重工業株式会社 | Heat medium temperature fluctuation suppression device, heat medium supply facility and solar power generation facility |
CN102953837B (en) * | 2011-08-24 | 2015-07-01 | 三菱日立电力系统株式会社 | Gas turbine apparatus, controlling means thereof, and control method thereof |
JP5346396B2 (en) * | 2012-03-28 | 2013-11-20 | 川崎重工業株式会社 | Solar thermal power generation equipment, heat medium supply equipment, and temperature fluctuation control device |
CN106474642A (en) * | 2016-12-02 | 2017-03-08 | 苏州迪森生物能源有限公司 | A kind of fire-fighting system of gas turbine |
TWI749174B (en) * | 2018-02-12 | 2021-12-11 | 美商康寧公司 | Glass articles with elongate microstructures and light extraction features |
CN113586242A (en) * | 2021-08-30 | 2021-11-02 | 山东赛马力发电设备有限公司 | Low-noise gas generator set |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5817295A (en) * | 1981-07-23 | 1983-02-01 | Fuji Koki Seisakusho:Kk | Gas filling into temperature-sensitive cylinder |
JPS6312640A (en) * | 1986-07-02 | 1988-01-20 | Matsushita Electric Works Ltd | Production of molding material of thermosetting resin |
JPH0216040Y2 (en) * | 1986-07-10 | 1990-05-01 | ||
JPH03175207A (en) * | 1989-12-04 | 1991-07-30 | Kawasaki Steel Corp | Control of calorific value of coke oven gas |
JP2797943B2 (en) * | 1993-12-27 | 1998-09-17 | 住友金属工業株式会社 | Mixed gas calorie control device |
JPH0893409A (en) * | 1994-09-21 | 1996-04-09 | Mitsubishi Heavy Ind Ltd | Operation switching method and apparatus for combined plant |
JPH09317499A (en) * | 1996-05-28 | 1997-12-09 | Kawasaki Steel Corp | Control method for blast furnace gas monofuel combustion gas turbine |
JP2000314326A (en) * | 1999-04-30 | 2000-11-14 | Nippon Steel Corp | Gas turbine system |
JP3664919B2 (en) * | 1999-08-16 | 2005-06-29 | 株式会社東芝 | Gas engine system |
JP4545289B2 (en) * | 2000-06-27 | 2010-09-15 | 新日本石油化学株式会社 | Fuel supply facility for gas turbine and supply method using the same |
JP2002155762A (en) * | 2000-11-17 | 2002-05-31 | Kawasaki Steel Corp | Gas turbine generation facility and control method therefor |
JP2002309987A (en) * | 2001-02-05 | 2002-10-23 | Komatsu Ltd | EXHAUST NOx REMOVAL EQUIPMENT FOR ENGINE |
JP3993472B2 (en) * | 2002-06-18 | 2007-10-17 | 三菱重工業株式会社 | Operation control method of gasification furnace for coal gasification combined power plant |
JP4003553B2 (en) * | 2002-06-26 | 2007-11-07 | Jfeスチール株式会社 | Power generation method and power generation facility using by-product gas |
JP2004115786A (en) * | 2002-09-06 | 2004-04-15 | Jfe Steel Kk | Method for utilizing gasifing-melting furnace gas |
JP2004239515A (en) * | 2003-02-06 | 2004-08-26 | Jfe Steel Kk | Utilization method of gasification fusion furnace gas |
-
2005
- 2005-03-09 JP JP2006536310A patent/JP4503612B2/en not_active Expired - Fee Related
- 2005-03-09 KR KR1020077005801A patent/KR100853352B1/en not_active IP Right Cessation
- 2005-03-09 CN CN2005800315000A patent/CN101023256B/en not_active Expired - Fee Related
- 2005-03-09 BR BRPI0515686-6A patent/BRPI0515686A/en not_active Application Discontinuation
- 2005-03-09 WO PCT/JP2005/004105 patent/WO2006033175A1/en active Application Filing
- 2005-03-09 KR KR1020107023376A patent/KR101012309B1/en active IP Right Grant
- 2005-03-09 KR KR1020087004075A patent/KR101008374B1/en active IP Right Grant
- 2005-03-14 TW TW094107699A patent/TWI271472B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20080021845A (en) | 2008-03-07 |
KR20100123919A (en) | 2010-11-25 |
KR100853352B1 (en) | 2008-08-21 |
KR20070043882A (en) | 2007-04-25 |
CN101023256B (en) | 2010-05-05 |
TW200610881A (en) | 2006-04-01 |
JPWO2006033175A1 (en) | 2008-05-15 |
TWI271472B (en) | 2007-01-21 |
WO2006033175A1 (en) | 2006-03-30 |
CN101023256A (en) | 2007-08-22 |
KR101012309B1 (en) | 2011-02-08 |
KR101008374B1 (en) | 2011-01-14 |
JP4503612B2 (en) | 2010-07-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
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