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NO20060782L - Gasskompressor - Google Patents

Gasskompressor

Info

Publication number
NO20060782L
NO20060782L NO20060782A NO20060782A NO20060782L NO 20060782 L NO20060782 L NO 20060782L NO 20060782 A NO20060782 A NO 20060782A NO 20060782 A NO20060782 A NO 20060782A NO 20060782 L NO20060782 L NO 20060782L
Authority
NO
Norway
Prior art keywords
compressor
gas compressor
gas
recycling
regulated
Prior art date
Application number
NO20060782A
Other languages
English (en)
Inventor
Clifford E Lucas
Original Assignee
Air Prod & Chem
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34103940&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO20060782(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Air Prod & Chem filed Critical Air Prod & Chem
Publication of NO20060782L publication Critical patent/NO20060782L/no

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
    • F25J1/0002—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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0261—Surge control by varying driving speed
    • 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
    • F25J1/0283—Gas turbine 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
    • F25J2245/00—Processes or apparatus involving steps for recycling of process streams
    • F25J2245/02—Recycle of a stream in general, e.g. a by-pass stream
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Safety Valves (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Glass Compositions (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

Det beskrives en driver av den typen som går langsommere når energibehovet overskrider den maksimale drivenergi, som driver en gasskompressor (104; 204; 304), reguleres ved resirkulering, via en trykkavlastningsinnretning (102; 202; 302), komprimert gass til kompressorinnløpet der utslippstrykket når et bestemt trykk hvorved man øker massestrømningshastigheten gjennom kompressoren. Metoden har spesiell anvendelse ved å redusere flammebelastningen i et grunnladet LNG-anlegg.
NO20060782A 2003-07-30 2006-02-17 Gasskompressor NO20060782L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/630,950 US7069733B2 (en) 2003-07-30 2003-07-30 Utilization of bogdown of single-shaft gas turbines to minimize relief flows in baseload LNG plants
PCT/IB2004/002422 WO2005010375A1 (en) 2003-07-30 2004-07-28 Gas compressor

Publications (1)

Publication Number Publication Date
NO20060782L true NO20060782L (no) 2006-04-19

Family

ID=34103940

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20060782A NO20060782L (no) 2003-07-30 2006-02-17 Gasskompressor

Country Status (16)

Country Link
US (1) US7069733B2 (no)
EP (1) EP1654462B1 (no)
JP (1) JP2007500305A (no)
KR (1) KR20060061342A (no)
CN (1) CN1860302A (no)
AT (1) ATE410601T1 (no)
AU (1) AU2004259371B2 (no)
CA (1) CA2532564C (no)
DE (1) DE602004017015D1 (no)
ES (1) ES2314413T3 (no)
MX (1) MXPA06001151A (no)
MY (1) MY136478A (no)
NO (1) NO20060782L (no)
RU (1) RU2339884C2 (no)
TW (1) TWI266028B (no)
WO (1) WO2005010375A1 (no)

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US20070204649A1 (en) * 2006-03-06 2007-09-06 Sander Kaart Refrigerant circuit
FR2898645B1 (fr) * 2006-03-14 2008-08-22 L'air Liquide Compresseur a plusieurs etages, appareil de separation d'air comprenant un tel compresseur et installation
US7712299B2 (en) * 2006-09-05 2010-05-11 Conocophillips Company Anti-bogdown control system for turbine/compressor systems
US8591199B2 (en) * 2007-01-11 2013-11-26 Conocophillips Company Multi-stage compressor/driver system and method of operation
EP2015011A1 (de) * 2007-07-12 2009-01-14 Siemens Aktiengesellschaft Gasverflüssigungsanlage sowie ein Verfahren zum unterbrechungsfreien Betrieb einer Gasverflüssigungsanlage
PE20091140A1 (es) * 2007-10-17 2009-08-26 Shell Int Research Metodo y dispositivo para controlar un compresor refrigerante, y el uso del mismo en un metodo de enfriamiento de una corriente de hidrocarburos
CN101592388B (zh) * 2008-05-27 2013-10-30 海尔集团公司 一种变容量多联机整机能力的控制方法及系统
EP2356389B1 (en) 2008-12-09 2020-04-15 Shell International Research Maatschappij B.V. Method of operating a compressor and an apparatus therefor
WO2012118991A1 (en) * 2011-03-02 2012-09-07 Game Changers, Llc Distributed thrusters driven gas compressor
JP2013504008A (ja) * 2009-09-03 2013-02-04 ゲーム・チェンジャーズ・リミテッド・ライアビリティ・カンパニー ナノ分子固体電動スラスタ
WO2011143394A2 (en) * 2010-05-13 2011-11-17 Dresser-Rand Company Hydraulically-powered compressor
WO2012027063A1 (en) * 2010-08-23 2012-03-01 Dresser-Rand Company Process for throttling a compressed gas for evaporative cooling
FR2965312B1 (fr) * 2010-09-23 2016-12-23 Air Liquide Procede de compression de plusieurs flux gazeux sur un unique compresseur
RU2468257C2 (ru) * 2010-11-11 2012-11-27 Открытое акционерное общество "СТАР" Способ управления газотурбинным двигателем
US9494281B2 (en) * 2011-11-17 2016-11-15 Air Products And Chemicals, Inc. Compressor assemblies and methods to minimize venting of a process gas during startup operations
ITCO20120056A1 (it) * 2012-11-07 2014-05-08 Nuovo Pignone Srl Metodo per operare un compressore in caso di malfunzionamento di uno o piu' segnali di misura
DE102013114374B4 (de) * 2013-01-09 2019-10-31 Secop Gmbh Verfahren zur Drehzahlregelung bei einem Verdichter mit variabler Drehzahl
WO2014120335A1 (en) 2013-01-31 2014-08-07 Danfoss Turbocor Compressors B.V. Centrifugal compressor with extended operating range
CN105829730B (zh) * 2013-05-29 2018-09-21 西门子公司 用于运行压缩机的方法和具有压缩机的装置
EP2957620A1 (en) * 2014-06-17 2015-12-23 Shell International Research Maatschappij B.V. Method and system for producing a pressurized and at least partially condensed mixture of hydrocarbons
ITUB20152030A1 (it) * 2015-07-09 2017-01-09 Nuovo Pignone Tecnologie Srl Sistema di compressore con una disposizione di raffreddamento tra la valvola di anti-pompaggio ed il lato di aspirazione del compressore, e relativo metodo
EP3325811A1 (en) * 2015-07-24 2018-05-30 Nuovo Pignone Tecnologie SrL Lng plant including an axial compressor and a centrifugal compressor
EP3411596B1 (en) 2016-02-04 2023-11-01 Danfoss A/S Active surge control in centrifugal compressors using microjet injection
EP3208465B1 (de) * 2016-02-19 2019-01-09 Linde Aktiengesellschaft Verfahren zur stufenweisen verdichtung eines gases
US11255338B2 (en) 2019-10-07 2022-02-22 Elliott Company Methods and mechanisms for surge avoidance in multi-stage centrifugal compressors
JP7362467B2 (ja) 2019-12-20 2023-10-17 三菱重工コンプレッサ株式会社 圧縮機システム
KR102235403B1 (ko) * 2019-12-31 2021-04-02 엘지전자 주식회사 다단 압축형 냉동장치
CN115059637B (zh) * 2022-07-11 2025-06-03 西门子能源工业透平机械(葫芦岛)有限公司 用于压缩机组的控制方法、装置、电子设备及存储介质
EP4506573A1 (de) * 2023-08-11 2025-02-12 Covestro Deutschland AG Integrierte bypass-kühlung an turbo-verdichtern mit zwei oder mehr prozessstufen

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Also Published As

Publication number Publication date
JP2007500305A (ja) 2007-01-11
CN1860302A (zh) 2006-11-08
CA2532564C (en) 2009-03-17
ES2314413T3 (es) 2009-03-16
CA2532564A1 (en) 2005-02-03
TWI266028B (en) 2006-11-11
AU2004259371A1 (en) 2005-02-03
MY136478A (en) 2008-10-31
ATE410601T1 (de) 2008-10-15
DE602004017015D1 (de) 2008-11-20
US20050022552A1 (en) 2005-02-03
EP1654462B1 (en) 2008-10-08
RU2339884C2 (ru) 2008-11-27
WO2005010375A1 (en) 2005-02-03
MXPA06001151A (es) 2006-04-11
TW200504320A (en) 2005-02-01
KR20060061342A (ko) 2006-06-07
EP1654462A1 (en) 2006-05-10
RU2006106185A (ru) 2007-09-27
AU2004259371B2 (en) 2009-09-17
US7069733B2 (en) 2006-07-04

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