CN103299147B - 冷却单元和包括这种冷却单元的用于通过低温蒸馏来分离空气的设备 - Google Patents

冷却单元和包括这种冷却单元的用于通过低温蒸馏来分离空气的设备 Download PDF

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Publication number
CN103299147B
CN103299147B CN201180034155.1A CN201180034155A CN103299147B CN 103299147 B CN103299147 B CN 103299147B CN 201180034155 A CN201180034155 A CN 201180034155A CN 103299147 B CN103299147 B CN 103299147B
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CN
China
Prior art keywords
pipeline
tower
nitrogen
exchange
cooling unit
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.)
Expired - Fee Related
Application number
CN201180034155.1A
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English (en)
Chinese (zh)
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CN103299147A (zh
Inventor
P·卡瓦涅
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.)
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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Application filed by LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Publication of CN103299147A publication Critical patent/CN103299147A/zh
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Expired - Fee Related legal-status Critical Current
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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
    • 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
    • F25J3/04—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 for 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
    • 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
    • F25J3/04—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 for air
    • F25J3/04151—Purification and (pre-)cooling of the feed air; recuperative heat-exchange with product streams
    • F25J3/04157—Afterstage cooling and so-called "pre-cooling" of the feed air upstream the air purification unit and main heat exchange line
    • 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
    • F25J3/04—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 for air
    • F25J3/04151—Purification and (pre-)cooling of the feed air; recuperative heat-exchange with product streams
    • F25J3/04187—Cooling of the purified feed air by recuperative heat-exchange; Heat-exchange with product streams
    • F25J3/04218—Parallel arrangement of the main heat exchange line in cores having different functions, e.g. in low pressure and high pressure cores
    • 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
    • F25J3/04—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 for air
    • F25J3/04763—Start-up or control of the process; Details of the apparatus used
    • F25J3/04866—Construction and layout of air fractionation equipments, e.g. valves, machines
    • F25J3/0489—Modularity and arrangement of parts of the air fractionation unit, in particular of the cold box, e.g. pre-fabrication, assembling and erection, dimensions, horizontal layout "plot"
    • 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
    • F25J2205/00—Processes or apparatus using other separation and/or other processing means
    • F25J2205/30—Processes or apparatus using other separation and/or other processing means using a washing, e.g. "scrubbing" or bubble column for purification purposes
    • F25J2205/32—Processes or apparatus using other separation and/or other processing means using a washing, e.g. "scrubbing" or bubble column for purification purposes as direct contact cooling tower to produce a cooled gas stream, e.g. direct contact after cooler [DCAC]
    • 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
    • F25J2205/00—Processes or apparatus using other separation and/or other processing means
    • F25J2205/30—Processes or apparatus using other separation and/or other processing means using a washing, e.g. "scrubbing" or bubble column for purification purposes
    • F25J2205/34—Processes or apparatus using other separation and/or other processing means using a washing, e.g. "scrubbing" or bubble column for purification purposes as evaporative cooling tower to produce chilled water, e.g. evaporative water chiller [EWC]
    • 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
    • F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
    • F25J2290/12—Particular process parameters like pressure, temperature, ratios
    • 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
    • F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
    • F25J2290/42—Modularity, pre-fabrication of modules, assembling and erection, horizontal layout, i.e. plot plan, and vertical arrangement of parts of the cryogenic unit, e.g. of the cold box

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation By Low-Temperature Treatments (AREA)
CN201180034155.1A 2010-07-13 2011-07-12 冷却单元和包括这种冷却单元的用于通过低温蒸馏来分离空气的设备 Expired - Fee Related CN103299147B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1055722 2010-07-13
FR1055722A FR2962799B1 (fr) 2010-07-13 2010-07-13 Ensemble de refroidissement et appareil de separation d'air par distillation cryogenique comprenant un tel ensemble de refroidissement
PCT/FR2011/051670 WO2012007691A2 (fr) 2010-07-13 2011-07-12 Ensemble de refroidissement et appareil de separation d'air par distillation cryogenique comprenant un tel ensemble de refroidissement

Publications (2)

Publication Number Publication Date
CN103299147A CN103299147A (zh) 2013-09-11
CN103299147B true CN103299147B (zh) 2015-10-07

Family

ID=43901357

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180034155.1A Expired - Fee Related CN103299147B (zh) 2010-07-13 2011-07-12 冷却单元和包括这种冷却单元的用于通过低温蒸馏来分离空气的设备

Country Status (6)

Country Link
US (1) US20130111950A1 (cg-RX-API-DMAC7.html)
EP (1) EP2593739B1 (cg-RX-API-DMAC7.html)
JP (1) JP5902161B2 (cg-RX-API-DMAC7.html)
CN (1) CN103299147B (cg-RX-API-DMAC7.html)
FR (1) FR2962799B1 (cg-RX-API-DMAC7.html)
WO (1) WO2012007691A2 (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015124853A2 (fr) * 2014-02-24 2015-08-27 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Appareil de séparation d'air par distillation cryogénique à plateforme surélevée
FR3052243B1 (fr) * 2016-06-06 2019-06-28 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Assemblage d'elements modulaires de construction d'un appareil d'echange de masse et/ou de chaleur et procede d'echange utilisant un assemblage

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1398585A1 (fr) * 2002-09-11 2004-03-17 L'air liquide, Société anonyme à Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procédés G. Claude Installation de production de grandes quantités d'oxygène et/ou d'azote
DE10342788A1 (de) * 2003-09-15 2005-04-07 Linde Ag Coldbox
EP1666822A1 (de) * 2004-12-03 2006-06-07 Linde Aktiengesellschaft Vorrichtung zur Tieftemperaturzerlegung eines Gasgemisches, insbesondere von Luft
CN1829887A (zh) * 2003-07-30 2006-09-06 液体空气乔治洛德方法利用和研究的具有监督和管理委员会的有限公司 利用燃气轮机供给空气分离装置的方法和设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2061478B (en) * 1979-10-23 1983-06-22 Air Prod & Chem Method and cryogenic plant for producing gaseous oxygen
US4496382A (en) * 1983-03-21 1985-01-29 Air Products And Chemicals, Inc. Process using serpentine heat exchange relationship for condensing substantially single component gas streams
JPH0721378B2 (ja) * 1985-08-12 1995-03-08 大同ほくさん株式会社 酸素ガス製造装置
JP2551461B2 (ja) * 1988-07-04 1996-11-06 日本酸素 株式会社 空気分離装置における原料空気の前処理方法
US5275004A (en) * 1992-07-21 1994-01-04 Air Products And Chemicals, Inc. Consolidated heat exchanger air separation process
US20020067041A1 (en) * 2000-08-30 2002-06-06 Collins James Christopher Compressor air piping system and method
US7296437B2 (en) * 2002-10-08 2007-11-20 L'air Liquide, Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Process for separating air by cryogenic distillation and installation for implementing this process
GB0307404D0 (en) * 2003-03-31 2003-05-07 Air Prod & Chem Apparatus for cryogenic air distillation
US6732544B1 (en) * 2003-05-15 2004-05-11 Praxair Technology, Inc. Feed air precooling and scrubbing system for cryogenic air separation plant
FR2880418B1 (fr) * 2004-12-30 2007-04-27 Air Liquide Ensemble d'echangeurs de chaleur, appareil de distillation cryogenique incorporant un tel ensemble et procede de distillation cryogenique utilisant un tel ensemble

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1398585A1 (fr) * 2002-09-11 2004-03-17 L'air liquide, Société anonyme à Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procédés G. Claude Installation de production de grandes quantités d'oxygène et/ou d'azote
CN1829887A (zh) * 2003-07-30 2006-09-06 液体空气乔治洛德方法利用和研究的具有监督和管理委员会的有限公司 利用燃气轮机供给空气分离装置的方法和设备
DE10342788A1 (de) * 2003-09-15 2005-04-07 Linde Ag Coldbox
EP1666822A1 (de) * 2004-12-03 2006-06-07 Linde Aktiengesellschaft Vorrichtung zur Tieftemperaturzerlegung eines Gasgemisches, insbesondere von Luft

Also Published As

Publication number Publication date
FR2962799B1 (fr) 2014-07-04
WO2012007691A2 (fr) 2012-01-19
EP2593739A2 (fr) 2013-05-22
CN103299147A (zh) 2013-09-11
WO2012007691A3 (fr) 2013-10-10
US20130111950A1 (en) 2013-05-09
FR2962799A1 (fr) 2012-01-20
JP2014500937A (ja) 2014-01-16
EP2593739B1 (fr) 2017-04-12
JP5902161B2 (ja) 2016-04-13

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