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WO2013164069A3 - Procédé de reliquéfaction d'une fraction riche en méthane - Google Patents

Procédé de reliquéfaction d'une fraction riche en méthane Download PDF

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Publication number
WO2013164069A3
WO2013164069A3 PCT/EP2013/001157 EP2013001157W WO2013164069A3 WO 2013164069 A3 WO2013164069 A3 WO 2013164069A3 EP 2013001157 W EP2013001157 W EP 2013001157W WO 2013164069 A3 WO2013164069 A3 WO 2013164069A3
Authority
WO
WIPO (PCT)
Prior art keywords
fraction
methane
nitrogen
rich
pressure
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.)
Ceased
Application number
PCT/EP2013/001157
Other languages
German (de)
English (en)
Other versions
WO2013164069A2 (fr
Inventor
Heinz Bauer
Hubert Franke
Andreas Bub
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.)
Linde GmbH
Original Assignee
Linde GmbH
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 Linde GmbH filed Critical Linde GmbH
Priority to US14/397,890 priority Critical patent/US20150121953A1/en
Priority to AU2013257026A priority patent/AU2013257026B2/en
Priority to RU2014148678A priority patent/RU2621572C2/ru
Publication of WO2013164069A2 publication Critical patent/WO2013164069A2/fr
Anticipated expiration legal-status Critical
Publication of WO2013164069A3 publication Critical patent/WO2013164069A3/fr
Ceased legal-status Critical Current

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    • 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
    • F25J1/0025—Boil-off gases "BOG" from storages
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • C10L3/101—Removal of contaminants
    • C10L3/105—Removal of contaminants of nitrogen
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    • 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
    • F25J1/003—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
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    • 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
    • F25J1/003—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
    • F25J1/0032—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration"
    • F25J1/004—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration" by flash gas recovery
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    • 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.
    • F25J1/0291—Refrigerant compression by combined gas compression and liquid pumping
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    • 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.
    • F25J1/0295—Shifting of the compression load between different cooling stages within a refrigerant cycle or within a cascade refrigeration system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • 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
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
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    • F25J3/0204—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the feed stream
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • 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
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    • F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
    • F25J3/0233—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream separation of CnHm with 1 carbon atom or more
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    • F25J2215/00—Processes characterised by the type or other details of the product stream
    • F25J2215/04—Recovery of liquid products
    • 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
    • F25J2220/00—Processes or apparatus involving steps for the removal of impurities
    • F25J2220/60—Separating impurities from natural gas, e.g. mercury, cyclic hydrocarbons
    • F25J2220/62—Separating low boiling components, e.g. He, H2, N2, Air
    • 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
    • F25J2230/08—Cold compressor, i.e. suction of the gas at cryogenic temperature and generally without afterstage-cooler
    • 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
    • F25J2230/30—Compression of the feed 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
    • F25J2230/00—Processes or apparatus involving steps for increasing the pressure of gaseous process streams
    • F25J2230/32—Compression of the product 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
    • F25J2270/00—Refrigeration techniques used
    • F25J2270/12—External refrigeration with liquid vaporising loop
    • 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
    • F25J2270/00—Refrigeration techniques used
    • F25J2270/66—Closed external refrigeration cycle with multi component refrigerant [MCR], e.g. mixture of hydrocarbons
    • 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
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream

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

Abstract

L'invention concerne un procédé de reliquéfaction d'une fraction riche en méthane, en particulier de gaz évaporé. A cet effet, a) la fraction riche en méthane (1) est comprimée (C1) à une pression dépassant au moins de 20% la pression critique de la fraction à comprimer, b) ladite fraction riche en méthane est ensuite liquéfiée et surrefroidie (E2), c) elle est détendue (V1) à une pression comprise entre 5 et 20 bars, d) puis séparée en une fraction gazeuse riche en azote (4) et en une fraction liquide appauvrie en azote (7) et e) la fraction appauvrie en azote (7) est détendue (V2) à une pression comprise entre 1,1 et 2,0 bars, f) la fraction gazeuse (8) précipitée à cette occasion étant intimement mélangée à la fraction riche en méthane (1) sans devoir être chauffée et comprimée et g) la fraction de produit liquide (9) précipitée lors de la détente de la fraction pauvre en méthane (1) présente une teneur en azote ≤ 1,5 % en mole.
PCT/EP2013/001157 2012-05-03 2013-04-18 Procédé de reliquéfaction d'une fraction riche en méthane Ceased WO2013164069A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US14/397,890 US20150121953A1 (en) 2012-05-03 2013-04-18 Process for reliquefying a methane-rich fraction
AU2013257026A AU2013257026B2 (en) 2012-05-03 2013-04-18 Process for reliquefying a methane-rich fraction
RU2014148678A RU2621572C2 (ru) 2012-05-03 2013-04-18 Способ обратного сжижения богатой метаном фракции

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201210008961 DE102012008961A1 (de) 2012-05-03 2012-05-03 Verfahren zum Rückverflüssigen einer Methan-reichen Fraktion
DE102012008961.9 2012-05-03

Publications (2)

Publication Number Publication Date
WO2013164069A2 WO2013164069A2 (fr) 2013-11-07
WO2013164069A3 true WO2013164069A3 (fr) 2015-04-16

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PCT/EP2013/001157 Ceased WO2013164069A2 (fr) 2012-05-03 2013-04-18 Procédé de reliquéfaction d'une fraction riche en méthane

Country Status (6)

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US (1) US20150121953A1 (fr)
AU (1) AU2013257026B2 (fr)
DE (1) DE102012008961A1 (fr)
MY (1) MY173721A (fr)
RU (1) RU2621572C2 (fr)
WO (1) WO2013164069A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015004125A1 (de) * 2015-03-31 2016-10-06 Linde Aktiengesellschaft Verfahren zum Verflüssigen einer Kohlenwasserstoff-reichen Fraktion
AU2019234226B2 (en) * 2018-03-14 2022-04-14 Exxonmobil Upstream Research Company Method and system for liquefaction of natural gas using liquid nitrogen
FR3088416B1 (fr) * 2018-11-08 2020-12-11 Air Liquide Procede et appareil de liquefaction d'un courant gazeux contenant du dioxyde de carbone

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EP0153649A2 (fr) * 1984-02-13 1985-09-04 Air Products And Chemicals, Inc. Cycle de détente pour gaz nature liquéfié à basse température
WO2007117148A1 (fr) * 2006-04-07 2007-10-18 Hamworthy Gas Systems As Procédé et appareil permettant de préchauffer un gaz naturel liquéfié d'évaporation à la température ambiante avant sa compression dans un système de reliquéfaction
WO2010108464A2 (fr) * 2009-03-27 2010-09-30 Marine Service Gmbh Procédé et dispositif pour faire fonctionner un moteur d'entraînement d'un navire destiné au transport de gaz liquide
US20110146341A1 (en) * 2008-05-08 2011-06-23 Hamworthy Gas Systems As Gas supply system for gas engines

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US4225329A (en) * 1979-02-12 1980-09-30 Phillips Petroleum Company Natural gas liquefaction with nitrogen rejection stabilization
US5036671A (en) 1990-02-06 1991-08-06 Liquid Air Engineering Company Method of liquefying natural gas
FR2682964B1 (fr) * 1991-10-23 1994-08-05 Elf Aquitaine Procede de deazotation d'un melange liquefie d'hydrocarbures consistant principalement en methane.
US5657643A (en) * 1996-02-28 1997-08-19 The Pritchard Corporation Closed loop single mixed refrigerant process
RU2256130C2 (ru) * 2003-09-24 2005-07-10 Открытое акционерное общество криогенного машиностроения (ОАО "Криогенмаш") Способ сжижения природного газа в дроссельном цикле
DE102004023814A1 (de) * 2004-05-13 2005-12-01 Linde Ag Verfahren und Vorrichtung zum Verflüssigen eines Kohlenwasserstoff-reichen Stromes
MY140540A (en) * 2004-07-12 2009-12-31 Shell Int Research Treating liquefied natural gas
RU2344360C1 (ru) * 2007-07-04 2009-01-20 Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий-ВНИИГАЗ" Способ сжижения газа и установка для его осуществления
DE102010011052A1 (de) * 2010-03-11 2011-09-15 Linde Aktiengesellschaft Verfahren zum Verflüssigen einer Kohlenwasserstoff-reichen Fraktion
DE102011010633A1 (de) * 2011-02-08 2012-08-09 Linde Ag Verfahren zum Abkühlen eines ein- oder mehrkomponentigen Stromes

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Publication number Priority date Publication date Assignee Title
US3857245A (en) * 1973-06-27 1974-12-31 J Jones Reliquefaction of boil off gas
EP0153649A2 (fr) * 1984-02-13 1985-09-04 Air Products And Chemicals, Inc. Cycle de détente pour gaz nature liquéfié à basse température
WO2007117148A1 (fr) * 2006-04-07 2007-10-18 Hamworthy Gas Systems As Procédé et appareil permettant de préchauffer un gaz naturel liquéfié d'évaporation à la température ambiante avant sa compression dans un système de reliquéfaction
US20110146341A1 (en) * 2008-05-08 2011-06-23 Hamworthy Gas Systems As Gas supply system for gas engines
WO2010108464A2 (fr) * 2009-03-27 2010-09-30 Marine Service Gmbh Procédé et dispositif pour faire fonctionner un moteur d'entraînement d'un navire destiné au transport de gaz liquide

Also Published As

Publication number Publication date
RU2014148678A (ru) 2016-06-27
US20150121953A1 (en) 2015-05-07
AU2013257026B2 (en) 2017-04-13
RU2621572C2 (ru) 2017-06-06
AU2013257026A1 (en) 2014-10-30
WO2013164069A2 (fr) 2013-11-07
DE102012008961A1 (de) 2013-11-07
MY173721A (en) 2020-02-18

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