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WO2009007359A3 - Procédé de fonctionnement ininterrompu d'une installation de liquéfaction de gaz - Google Patents

Procédé de fonctionnement ininterrompu d'une installation de liquéfaction de gaz Download PDF

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Publication number
WO2009007359A3
WO2009007359A3 PCT/EP2008/058821 EP2008058821W WO2009007359A3 WO 2009007359 A3 WO2009007359 A3 WO 2009007359A3 EP 2008058821 W EP2008058821 W EP 2008058821W WO 2009007359 A3 WO2009007359 A3 WO 2009007359A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas liquefaction
liquefaction system
refrigerant
refrigerant compressor
uninterrupted operation
Prior art date
Application number
PCT/EP2008/058821
Other languages
German (de)
English (en)
Other versions
WO2009007359A2 (fr
Inventor
Reiner Balling
Andreas Heinemann
Fritz Kleiner
Ulrich Tomschi
Original Assignee
Siemens Aktiengesellschaft
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Priority to CN2008801043793A priority Critical patent/CN101784857B/zh
Priority to AU2008274289A priority patent/AU2008274289B2/en
Priority to US12/668,503 priority patent/US20100257895A1/en
Priority to EP08774867A priority patent/EP2165137A2/fr
Publication of WO2009007359A2 publication Critical patent/WO2009007359A2/fr
Publication of WO2009007359A3 publication Critical patent/WO2009007359A3/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
    • F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
    • F25J1/0257—Construction and layout of liquefaction equipments, e.g. valves, machines
    • F25J1/0269—Arrangement of liquefaction units or equipments fulfilling the same process step, e.g. multiple "trains" concept
    • F25J1/027—Inter-connecting multiple hot equipments upstream of the cold box
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/0002—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the fluid to be liquefied
    • F25J1/0022—Hydrocarbons, e.g. natural gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
    • F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
    • F25J1/0279—Compression of refrigerant or internal recycle fluid, e.g. kind of compressor, accumulator, suction drum etc.
    • F25J1/0281—Compression of refrigerant or internal recycle fluid, e.g. kind of compressor, accumulator, suction drum etc. characterised by the type of prime driver, e.g. hot gas expander
    • F25J1/0284—Electrical motor as the prime mechanical driver
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
    • F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
    • F25J1/0279—Compression of refrigerant or internal recycle fluid, e.g. kind of compressor, accumulator, suction drum etc.
    • F25J1/0298—Safety aspects and control of the refrigerant compression system, e.g. anti-surge control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2230/00—Processes or apparatus involving steps for increasing the pressure of gaseous process streams
    • F25J2230/22—Compressor driver arrangement, e.g. power supply by motor, gas or steam turbine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2240/00—Processes or apparatus involving steps for expanding of process streams
    • F25J2240/70—Steam turbine, e.g. used in a Rankine cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2240/00—Processes or apparatus involving steps for expanding of process streams
    • F25J2240/80—Hot exhaust gas turbine combustion engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2280/00—Control of the process or apparatus
    • F25J2280/20—Control for stopping, deriming or defrosting after an emergency shut-down of the installation or for back up system

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

La présente invention concerne un procédé de fonctionnement ininterrompu d'une installation de liquéfaction de gaz (1). Le procédé consiste à surveiller en continu le fonctionnement au moins des consommateurs de la partie compresseur frigorifique (4) qui représentent un pourcentage à deux chiffres de la charge totale de la partie compresseur frigorifique (4), calculer une réserve de charge négative dans l'ensemble momentanément disponible et mettre hors service au moins une turbine prédéfinie (10) lorsque la réserve de charge négative pouvant être obtenue par un réglage de la fréquence du ou des compresseurs frigorifiques (7) est inférieure aux besoins énergétiques du plus grand des compresseurs frigorifiques (7) et soit il manque un compresseur frigorifique (7) soit une vitesse de calage de fréquence (df/dt) dans le réseau d'alimentation en énergie de l'installation de liquéfaction de gaz (1) dépasse (121) une valeur prédéfinie.
PCT/EP2008/058821 2007-07-12 2008-07-08 Procédé de fonctionnement ininterrompu d'une installation de liquéfaction de gaz WO2009007359A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2008801043793A CN101784857B (zh) 2007-07-12 2008-07-08 气体液化设备的不间断运行方法
AU2008274289A AU2008274289B2 (en) 2007-07-12 2008-07-08 Method for the uninterrupted operation of a gas liquefaction system
US12/668,503 US20100257895A1 (en) 2007-07-12 2008-07-08 Method for the uninterrupted operation of a gas liquefaction system
EP08774867A EP2165137A2 (fr) 2007-07-12 2008-07-08 Procédé de fonctionnement ininterrompu d'une installation de liquéfaction de gaz

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07013711A EP2015011A1 (fr) 2007-07-12 2007-07-12 Installation de liquéfaction de gaz et un procédé destiné au fonctionnement sans interruption d'une installation de liquéfaction de gaz
EP07013711.2 2007-07-12

Publications (2)

Publication Number Publication Date
WO2009007359A2 WO2009007359A2 (fr) 2009-01-15
WO2009007359A3 true WO2009007359A3 (fr) 2009-10-22

Family

ID=39104484

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/058821 WO2009007359A2 (fr) 2007-07-12 2008-07-08 Procédé de fonctionnement ininterrompu d'une installation de liquéfaction de gaz

Country Status (6)

Country Link
US (1) US20100257895A1 (fr)
EP (2) EP2015011A1 (fr)
CN (1) CN101784857B (fr)
AU (1) AU2008274289B2 (fr)
RU (1) RU2458295C2 (fr)
WO (1) WO2009007359A2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009017613A1 (de) * 2009-04-16 2010-10-28 Siemens Aktiengesellschaft Verfahren zum Betrieb mehrerer Maschinen
US8108081B2 (en) 2009-08-12 2012-01-31 Sunpower Corporation System and method for associating a load demand with a variable power generation
FR2977015B1 (fr) * 2011-06-24 2015-07-03 Saipem Sa Procede de liquefaction de gaz naturel a triple circuit ferme de gaz refrigerant
EP2604960A1 (fr) * 2011-12-15 2013-06-19 Shell Internationale Research Maatschappij B.V. Procédé de fonctionnement d'un compresseur et système et procédé pour la production de flux d'hydrocarbures liquéfié
EP2660547A1 (fr) 2012-05-03 2013-11-06 Siemens Aktiengesellschaft Installation métallurgique
US9939194B2 (en) * 2014-10-21 2018-04-10 Kellogg Brown & Root Llc Isolated power networks within an all-electric LNG plant and methods for operating same
JP6415989B2 (ja) * 2015-01-05 2018-10-31 三菱重工サーマルシステムズ株式会社 液化ガス用冷却装置
EP3339653B1 (fr) 2016-12-21 2021-07-07 ABB Schweiz AG Commande de compresseur lors de perturbations du système d'alimentation électrique
RU2020122328A (ru) * 2017-12-07 2022-01-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ работы объекта по производству сжиженного природного газа
JP6556891B2 (ja) * 2018-03-09 2019-08-07 三菱重工サーマルシステムズ株式会社 液化ガス用冷却装置およびそのメンテナンス方法
CN108561194B (zh) * 2018-04-27 2020-07-14 中国神华能源股份有限公司 发电机组一次调频控制装置及方法

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DE19537637A1 (de) * 1995-10-10 1997-04-17 Asea Brown Boveri Verfahren zum Betrieb einer Kraftwerksanlage
EG24658A (en) * 2002-09-30 2010-04-07 Bpcorporation North America In All electric lng system and process
US7069733B2 (en) * 2003-07-30 2006-07-04 Air Products And Chemicals, Inc. Utilization of bogdown of single-shaft gas turbines to minimize relief flows in baseload LNG plants
EP1680636B1 (fr) * 2003-11-06 2016-10-19 Exxonmobil Upstream Research Company Procede de production efficace et asynchrone de gnl
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Title
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Also Published As

Publication number Publication date
AU2008274289B2 (en) 2012-12-13
EP2015011A1 (fr) 2009-01-14
CN101784857A (zh) 2010-07-21
RU2010104871A (ru) 2011-08-20
RU2458295C2 (ru) 2012-08-10
WO2009007359A2 (fr) 2009-01-15
EP2165137A2 (fr) 2010-03-24
CN101784857B (zh) 2012-09-26
US20100257895A1 (en) 2010-10-14
AU2008274289A1 (en) 2009-01-15

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