ES2436723B1 - Planta térmica de un ciclo brayton y un ciclo rankine en serie para instalaciones de regasificación de gas natural licuado - Google Patents
Planta térmica de un ciclo brayton y un ciclo rankine en serie para instalaciones de regasificación de gas natural licuado Download PDFInfo
- Publication number
- ES2436723B1 ES2436723B1 ES201200702A ES201200702A ES2436723B1 ES 2436723 B1 ES2436723 B1 ES 2436723B1 ES 201200702 A ES201200702 A ES 201200702A ES 201200702 A ES201200702 A ES 201200702A ES 2436723 B1 ES2436723 B1 ES 2436723B1
- Authority
- ES
- Spain
- Prior art keywords
- cycle
- natural gas
- liquefied natural
- brayton
- rankine
- 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.)
- Active
Links
- 239000003949 liquefied natural gas Substances 0.000 title abstract 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 238000002485 combustion reaction Methods 0.000 abstract 2
- 230000001172 regenerating effect Effects 0.000 abstract 2
- 239000000567 combustion gas Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000001307 helium Substances 0.000 abstract 1
- 229910052734 helium Inorganic materials 0.000 abstract 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
- F17C9/02—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure with change of state, e.g. vaporisation
- F17C9/04—Recovery of thermal energy
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
-
- 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
- F02C1/00—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
- F02C1/007—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid combination of cycles
-
- 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
- F02C1/00—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
- F02C1/04—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid the working fluid being heated indirectly
- F02C1/10—Closed cycles
-
- 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
- F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Planta térmica de un ciclo Brayton y un ciclo Rankine en serie, para instalaciones de gas natural licuado, que permite el aprovechamiento del frío generado por el proceso de regasificación del gas natural licuado para incrementar la eficiencia térmica, mediante la asociación de un ciclo Brayton cerrado regenerativo y un ciclo Rankine regenerativo de vapor, en donde los gases de la combustión ceden primeramente calor al ciclo Brayton y seguidamente ceden calor al ciclo Rankine. El ciclo Brayton puede operar con nitrógeno, helio o aire seco. Se realiza el enfriamiento del fluido de trabajo del ciclo Brayton a la entrada del compresor, por el gas natural licuado al ser regasificado.#El calor rechazado por el sistema de combustión después de haber cedido todo el calor posible a los ciclos Brayton y Rankine, es aprovechado para calentar el aire de combustión.
Description
Claims (1)
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imagen1 imagen2 imagen3 imagen4 imagen5 imagen6
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201200702A ES2436723B1 (es) | 2012-06-29 | 2012-06-29 | Planta térmica de un ciclo brayton y un ciclo rankine en serie para instalaciones de regasificación de gas natural licuado |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201200702A ES2436723B1 (es) | 2012-06-29 | 2012-06-29 | Planta térmica de un ciclo brayton y un ciclo rankine en serie para instalaciones de regasificación de gas natural licuado |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2436723A2 ES2436723A2 (es) | 2014-01-03 |
ES2436723R1 ES2436723R1 (es) | 2014-02-20 |
ES2436723B1 true ES2436723B1 (es) | 2015-01-05 |
Family
ID=49767432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES201200702A Active ES2436723B1 (es) | 2012-06-29 | 2012-06-29 | Planta térmica de un ciclo brayton y un ciclo rankine en serie para instalaciones de regasificación de gas natural licuado |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2436723B1 (es) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7600308A (nl) * | 1975-02-07 | 1976-08-10 | Sulzer Ag | Werkwijze en inrichting voor het verdampen en verwarmen van vloeibaar natuurlijk gas. |
JPS5554614A (en) * | 1978-09-18 | 1980-04-22 | Fluor Corp | Method of picking out mechanical or electrical energy |
US5544479A (en) * | 1994-02-10 | 1996-08-13 | Longmark Power International, Inc. | Dual brayton-cycle gas turbine power plant utilizing a circulating pressurized fluidized bed combustor |
US6167706B1 (en) * | 1996-01-31 | 2001-01-02 | Ormat Industries Ltd. | Externally fired combined cycle gas turbine |
WO2002097252A1 (en) * | 2001-05-30 | 2002-12-05 | Conoco Inc. | Lng regasification process and system |
JP4920051B2 (ja) * | 2009-02-25 | 2012-04-18 | 株式会社日立製作所 | 酸素燃焼ボイラプラント及び酸素燃焼ボイラプラントの運転方法 |
-
2012
- 2012-06-29 ES ES201200702A patent/ES2436723B1/es active Active
Also Published As
Publication number | Publication date |
---|---|
ES2436723A2 (es) | 2014-01-03 |
ES2436723R1 (es) | 2014-02-20 |
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FG2A | Definitive protection |
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