ES2436717B1 - Planta térmica de dos ciclos rankine en serie para instalaciones de regasificación de gas natural licuado - Google Patents

Planta térmica de dos ciclos rankine en serie para instalaciones de regasificación de gas natural licuado Download PDF

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Publication number
ES2436717B1
ES2436717B1 ES201200700A ES201200700A ES2436717B1 ES 2436717 B1 ES2436717 B1 ES 2436717B1 ES 201200700 A ES201200700 A ES 201200700A ES 201200700 A ES201200700 A ES 201200700A ES 2436717 B1 ES2436717 B1 ES 2436717B1
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Spain
Prior art keywords
rankine
natural gas
liquefied natural
heat
cycles
Prior art date
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Active
Application number
ES201200700A
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English (en)
Other versions
ES2436717R1 (es
ES2436717A2 (es
Inventor
Ramón FERREIRO GARCÍA
Manuel ROMERO GÓMEZ
Alberto DEMIGUEL CATOIRA
Javier ROMERO GÓMEZ
José CARBIA CARRIL
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universidade da Coruna
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Universidade da Coruna
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Publication date
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Priority to ES201200700A priority Critical patent/ES2436717B1/es
Publication of ES2436717A2 publication Critical patent/ES2436717A2/es
Publication of ES2436717R1 publication Critical patent/ES2436717R1/es
Application granted granted Critical
Publication of ES2436717B1 publication Critical patent/ES2436717B1/es
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Classifications

    • 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
    • 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
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for

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)

Abstract

Planta térmica de dos ciclos Rankine en serie para instalaciones de regasificación de gas natural licuado, permite el aprovechamiento del frio residual del proceso de regasificación del gas natural licuado para incrementar la eficiencia térmica del proceso de conversión de energía térmica a eléctrica vía energía mecánica mediante asociación de dos ciclos Rankine regenerativos en serie, en donde los gases de la combustión ceden primeramente calor a un ciclo Rankine de alta temperatura y seguidamente ceden calor al ciclo Rankine de baja temperatura. El ciclo Rankine de alta temperatura opera con dióxido carbono, mientras que el ciclo Rankine de baja temperatura opera con xenón.#La condensación del fluido de trabajo de ambos ciclos es realizada por el refrigerante constituido por el gas natural licuado al ser regasificado para su distribución y usos energéticos. El calor rechazado por el sistema de combustión después de haber cedido todo el calor posible a los dos ciclos Rankine es aprovechado para calentar el aire de combustión.

Description

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Claims (1)

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ES201200700A 2012-06-29 2012-06-29 Planta térmica de dos ciclos rankine en serie para instalaciones de regasificación de gas natural licuado Active ES2436717B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201200700A ES2436717B1 (es) 2012-06-29 2012-06-29 Planta térmica de dos ciclos rankine en serie para instalaciones de regasificación de gas natural licuado

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201200700A ES2436717B1 (es) 2012-06-29 2012-06-29 Planta térmica de dos ciclos rankine en serie para instalaciones de regasificación de gas natural licuado

Publications (3)

Publication Number Publication Date
ES2436717A2 ES2436717A2 (es) 2014-01-03
ES2436717R1 ES2436717R1 (es) 2014-01-16
ES2436717B1 true ES2436717B1 (es) 2014-11-14

Family

ID=49767431

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201200700A Active ES2436717B1 (es) 2012-06-29 2012-06-29 Planta térmica de dos ciclos rankine en serie para instalaciones de regasificación de gas natural licuado

Country Status (1)

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ES (1) ES2436717B1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2580879B2 (es) * 2015-02-26 2017-02-08 Universidade Da Coruña Planta termoeléctrica alimentada con calor ambiental y enfriada mediante regasificación de gas natural licuado

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5554614A (en) * 1978-09-18 1980-04-22 Fluor Corp Method of picking out mechanical or electrical energy
US4444015A (en) * 1981-01-27 1984-04-24 Chiyoda Chemical Engineering & Construction Co., Ltd. Method for recovering power according to a cascaded Rankine cycle by gasifying liquefied natural gas and utilizing the cold potential
US4995234A (en) * 1989-10-02 1991-02-26 Chicago Bridge & Iron Technical Services Company Power generation from LNG
CN1052053C (zh) * 1993-12-10 2000-05-03 卡伯特公司 一种改进的以液化天然气为燃料的联合循环发电设备
CA2589536C (en) * 2004-12-20 2011-01-25 Fluor Technologies Corporation Configurations and methods for lng fueled power plants
WO2010048100A2 (en) * 2008-10-20 2010-04-29 Burkhart Technologies, Llc Ultra-high-efficiency engines and corresponding thermodynamic 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

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Publication number Publication date
ES2436717R1 (es) 2014-01-16
ES2436717A2 (es) 2014-01-03

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