FR2995673B1 - Echangeur de chaleur et ensemble d'echangeurs destine a la distillation d'air comprenant de tels echangeurs de chaleur - Google Patents

Echangeur de chaleur et ensemble d'echangeurs destine a la distillation d'air comprenant de tels echangeurs de chaleur Download PDF

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Publication number
FR2995673B1
FR2995673B1 FR1258785A FR1258785A FR2995673B1 FR 2995673 B1 FR2995673 B1 FR 2995673B1 FR 1258785 A FR1258785 A FR 1258785A FR 1258785 A FR1258785 A FR 1258785A FR 2995673 B1 FR2995673 B1 FR 2995673B1
Authority
FR
France
Prior art keywords
exchanger
heat
air distillation
heat exchangers
assembly
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
FR1258785A
Other languages
English (en)
Other versions
FR2995673A1 (fr
Inventor
Frederic Crayssac
Marc Wagner
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
Application filed by Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to FR1258785A priority Critical patent/FR2995673B1/fr
Priority to PCT/FR2013/052109 priority patent/WO2014044955A1/fr
Publication of FR2995673A1 publication Critical patent/FR2995673A1/fr
Application granted granted Critical
Publication of FR2995673B1 publication Critical patent/FR2995673B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F25J3/04945—Details of internal structure; insulation and housing of the cold box
    • 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
    • F25J5/00—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants
    • F25J5/002—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants for continuously recuperating cold, i.e. in a so-called recuperative heat exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0062—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/04—Constructions of heat-exchange apparatus characterised by the selection of particular materials of ceramic; of concrete; of natural stone
    • 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
    • F25J2290/30—Details about heat insulation or cold insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2270/00—Thermal insulation; Thermal decoupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FR1258785A 2012-09-19 2012-09-19 Echangeur de chaleur et ensemble d'echangeurs destine a la distillation d'air comprenant de tels echangeurs de chaleur Active FR2995673B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1258785A FR2995673B1 (fr) 2012-09-19 2012-09-19 Echangeur de chaleur et ensemble d'echangeurs destine a la distillation d'air comprenant de tels echangeurs de chaleur
PCT/FR2013/052109 WO2014044955A1 (fr) 2012-09-19 2013-09-13 Échangeur de chaleur et ensemble d'échangeurs destiné a la distillation d'air comprenant de tels échangeurs de chaleur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1258785 2012-09-19
FR1258785A FR2995673B1 (fr) 2012-09-19 2012-09-19 Echangeur de chaleur et ensemble d'echangeurs destine a la distillation d'air comprenant de tels echangeurs de chaleur

Publications (2)

Publication Number Publication Date
FR2995673A1 FR2995673A1 (fr) 2014-03-21
FR2995673B1 true FR2995673B1 (fr) 2018-08-10

Family

ID=47427392

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1258785A Active FR2995673B1 (fr) 2012-09-19 2012-09-19 Echangeur de chaleur et ensemble d'echangeurs destine a la distillation d'air comprenant de tels echangeurs de chaleur

Country Status (2)

Country Link
FR (1) FR2995673B1 (fr)
WO (1) WO2014044955A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3620738A4 (fr) * 2017-05-03 2020-11-25 L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Structure de boîte froide avec panneaux de boîte froide partiellement intégrés et son procédé d'installation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3361284A (en) * 1964-11-10 1968-01-02 Union Carbide Corp Thermal insulation construction
FR2692663B1 (fr) 1992-06-17 1994-08-19 Air Liquide Procédé de construction d'une unité cryogénique de séparation de gaz, unité cryogénique, sous-ensemble et ensemble transportable pour la construction d'une telle unité.
GB9813001D0 (en) * 1998-06-16 1998-08-12 Air Prod & Chem Containment enclosure
FR2844040A1 (fr) 2002-08-28 2004-03-05 Air Liquide Echangeur de chaleur a plaques brasees et installation correspondante
US7340921B2 (en) * 2004-10-25 2008-03-11 L'Air Liquide - Société Anonyme à Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procédés Georges Claude Cold box and cryogenic plant including a cold box
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
FR2895493B1 (fr) * 2005-12-22 2009-01-23 Air Liquide Nouvelles ondes d'echange de chaleur et leurs applications
DE102008017897A1 (de) * 2008-04-09 2009-10-15 Wilfried Waukmann Pufferspeicher für den Wärmeträger zumindest eines Wärmeverbrauchers, insbesondere Warmwasserspeicher eines Mehrfamilienhauses

Also Published As

Publication number Publication date
WO2014044955A1 (fr) 2014-03-27
FR2995673A1 (fr) 2014-03-21

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