FR3116892B1 - Appareil de séparation d’air par distillation cryogénique - Google Patents

Appareil de séparation d’air par distillation cryogénique Download PDF

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Publication number
FR3116892B1
FR3116892B1 FR2012564A FR2012564A FR3116892B1 FR 3116892 B1 FR3116892 B1 FR 3116892B1 FR 2012564 A FR2012564 A FR 2012564A FR 2012564 A FR2012564 A FR 2012564A FR 3116892 B1 FR3116892 B1 FR 3116892B1
Authority
FR
France
Prior art keywords
module
purification unit
air separation
cryogenic distillation
heat exchanger
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.)
Active
Application number
FR2012564A
Other languages
English (en)
Other versions
FR3116892A1 (fr
Inventor
Benoit Davidian
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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
Priority to FR2012564A priority Critical patent/FR3116892B1/fr
Application filed by Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to JP2023531598A priority patent/JP2023551460A/ja
Priority to EP21836349.7A priority patent/EP4256259A1/fr
Priority to US18/265,027 priority patent/US20240011704A1/en
Priority to CA3200761A priority patent/CA3200761A1/fr
Priority to CN202180084720.9A priority patent/CN116615631A/zh
Priority to PCT/EP2021/084002 priority patent/WO2022117741A1/fr
Publication of FR3116892A1 publication Critical patent/FR3116892A1/fr
Application granted granted Critical
Publication of FR3116892B1 publication Critical patent/FR3116892B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • F25J3/04248—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion
    • F25J3/04333—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using quasi-closed loop internal vapor compression refrigeration cycles, e.g. of intermediate or oxygen enriched (waste-)streams
    • F25J3/04339—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using quasi-closed loop internal vapor compression refrigeration cycles, e.g. of intermediate or oxygen enriched (waste-)streams of 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
    • F25J3/04248—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion
    • F25J3/04333—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using quasi-closed loop internal vapor compression refrigeration cycles, e.g. of intermediate or oxygen enriched (waste-)streams
    • F25J3/04351—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using quasi-closed loop internal vapor compression refrigeration cycles, e.g. of intermediate or oxygen enriched (waste-)streams of nitrogen
    • 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
    • F25J3/044—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 using a single pressure main column system only

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)

Abstract

Titre : Appareil de séparation d’air par distillation cryogénique Un appareil de séparation d’air par distillation cryogénique comprenant un premier module (1) contenant un compresseur d’air principal, un deuxième module (3), un troisième module (4) contenant une unité d’épuration, un quatrième module (5) contenant un échangeur de chaleur ainsi qu’un système de colonnes comprenant au moins une colonne de distillation contenue ou pas dans le cinquième module, le deuxième module contenant une connexion pour relier le compresseur du premier module avec l’unité d’épuration du troisième module afin d’envoyer de l’air comprimé du compresseur vers l’unité d’épuration et contenant également une connexion pour relier l’unité d’épuration avec l’échangeur de chaleur du quatrième module afin d’envoyer de l’air épuré dans l’unité d’épuration vers l’échangeur de chaleur. Figure de l’abrégé : 1
FR2012564A 2020-12-02 2020-12-02 Appareil de séparation d’air par distillation cryogénique Active FR3116892B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR2012564A FR3116892B1 (fr) 2020-12-02 2020-12-02 Appareil de séparation d’air par distillation cryogénique
EP21836349.7A EP4256259A1 (fr) 2020-12-02 2021-12-02 Appareil de séparation d'air par distillation cryogénique
US18/265,027 US20240011704A1 (en) 2020-12-02 2021-12-02 Device for separating air by cryogenic distillation
CA3200761A CA3200761A1 (fr) 2020-12-02 2021-12-02 Appareil de separation d'air par distillation cryogenique
JP2023531598A JP2023551460A (ja) 2020-12-02 2021-12-02 極低温蒸留により空気を分離するためのデバイス
CN202180084720.9A CN116615631A (zh) 2020-12-02 2021-12-02 用于通过低温蒸馏来分离空气的设备
PCT/EP2021/084002 WO2022117741A1 (fr) 2020-12-02 2021-12-02 Appareil de séparation d'air par distillation cryogénique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2012564 2020-12-02
FR2012564A FR3116892B1 (fr) 2020-12-02 2020-12-02 Appareil de séparation d’air par distillation cryogénique

Publications (2)

Publication Number Publication Date
FR3116892A1 FR3116892A1 (fr) 2022-06-03
FR3116892B1 true FR3116892B1 (fr) 2022-12-30

Family

ID=74206060

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2012564A Active FR3116892B1 (fr) 2020-12-02 2020-12-02 Appareil de séparation d’air par distillation cryogénique

Country Status (7)

Country Link
US (1) US20240011704A1 (fr)
EP (1) EP4256259A1 (fr)
JP (1) JP2023551460A (fr)
CN (1) CN116615631A (fr)
CA (1) CA3200761A1 (fr)
FR (1) FR3116892B1 (fr)
WO (1) WO2022117741A1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2625237A (en) * 1947-01-11 1953-01-13 Independent Engineering Compan Apparatus for drying gases
FR2706025B1 (fr) * 1993-06-03 1995-07-28 Air Liquide Installation de distillation d'air.
AU2011101525A4 (en) * 2010-12-09 2012-01-12 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Nitrogen gas generator
EP2657633B1 (fr) 2012-04-27 2019-10-02 Linde Aktiengesellschaft Module de tuyauterie pour installation de séparation de l'air
FR3017939B1 (fr) 2014-02-24 2019-03-29 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Appareil de separation par distillation cryogenique comprenant une pluralite d’elements modulaires
FR3059087A3 (fr) 2016-11-18 2018-05-25 Air Liquide Appareil de separation a temperature subambiante
WO2019126927A1 (fr) * 2017-12-25 2019-07-04 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Appareil de séparation d'air monobloc avec échangeur de chaleur principal inverse
JP6668542B1 (ja) * 2018-10-31 2020-03-18 レール・リキード−ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード 吸着塔装置および吸着塔装置を備える空気分離装置
CN111336769A (zh) * 2020-03-16 2020-06-26 嘉兴市加宇电器科技有限公司 一种高效型空气分离设备

Also Published As

Publication number Publication date
CN116615631A (zh) 2023-08-18
FR3116892A1 (fr) 2022-06-03
WO2022117741A1 (fr) 2022-06-09
US20240011704A1 (en) 2024-01-11
EP4256259A1 (fr) 2023-10-11
JP2023551460A (ja) 2023-12-08
CA3200761A1 (fr) 2022-06-09

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