FR3017938B1 - CRYOGENIC DISTILLATION AIR SEPARATION APPARATUS WITH SAFELY PLATFORM - Google Patents

CRYOGENIC DISTILLATION AIR SEPARATION APPARATUS WITH SAFELY PLATFORM Download PDF

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Publication number
FR3017938B1
FR3017938B1 FR1451448A FR1451448A FR3017938B1 FR 3017938 B1 FR3017938 B1 FR 3017938B1 FR 1451448 A FR1451448 A FR 1451448A FR 1451448 A FR1451448 A FR 1451448A FR 3017938 B1 FR3017938 B1 FR 3017938B1
Authority
FR
France
Prior art keywords
separation apparatus
air separation
cryogenic distillation
distillation air
distillation column
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
FR1451448A
Other languages
French (fr)
Other versions
FR3017938A1 (en
Inventor
Patrice Cavagne
Benoit Davidian
Clement LIX
Charlie Cognon
Elodie Laurent
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 FR1451448A priority Critical patent/FR3017938B1/en
Priority to PCT/FR2015/050359 priority patent/WO2015124853A2/en
Publication of FR3017938A1 publication Critical patent/FR3017938A1/en
Application granted granted Critical
Publication of FR3017938B1 publication Critical patent/FR3017938B1/en
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
    • F25J3/0489—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
    • F25J3/04763—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
    • F25J3/04872—Vertical layout of cold equipments within in the cold box, e.g. columns, heat exchangers etc.
    • 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
    • F25J3/04872—Vertical layout of cold equipments within in the cold box, e.g. columns, heat exchangers etc.
    • F25J3/04878—Side by side arrangement of multiple vessels in a main column system, wherein the vessels are normally mounted one upon the other or forming different sections of the same column
    • 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
    • F25J2290/62—Details of storing a fluid in a tank

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

Un appareil de séparation par distillation cryogénique comprenant au moins une colonne de distillation, une unité de compression d'air d'alimentation, au moins une ligne principale d'échange thermique permettant de refroidir l'air, une unité d'épuration d'air comprend au moins une plateforme horizontale surélevée reliant la au moins une colonne de distillation avec une autre colonne de distillation de l'appareil ou avec un stockage de liquide provenant d'une colonne de l'appareil.A cryogenic distillation separation apparatus comprising at least one distillation column, a supply air compression unit, at least one main heat exchange line for cooling the air, an air cleaning unit comprises at least one raised horizontal platform connecting the at least one distillation column with another distillation column of the apparatus or with liquid storage from a column of the apparatus.

FR1451448A 2014-02-24 2014-02-24 CRYOGENIC DISTILLATION AIR SEPARATION APPARATUS WITH SAFELY PLATFORM Active FR3017938B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1451448A FR3017938B1 (en) 2014-02-24 2014-02-24 CRYOGENIC DISTILLATION AIR SEPARATION APPARATUS WITH SAFELY PLATFORM
PCT/FR2015/050359 WO2015124853A2 (en) 2014-02-24 2015-02-13 Apparatus for air separation by cryogenic distillation, having an elevated platform

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1451448 2014-02-24
FR1451448A FR3017938B1 (en) 2014-02-24 2014-02-24 CRYOGENIC DISTILLATION AIR SEPARATION APPARATUS WITH SAFELY PLATFORM

Publications (2)

Publication Number Publication Date
FR3017938A1 FR3017938A1 (en) 2015-08-28
FR3017938B1 true FR3017938B1 (en) 2019-03-29

Family

ID=51063555

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1451448A Active FR3017938B1 (en) 2014-02-24 2014-02-24 CRYOGENIC DISTILLATION AIR SEPARATION APPARATUS WITH SAFELY PLATFORM

Country Status (1)

Country Link
FR (1) FR3017938B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041721A (en) * 1975-07-07 1977-08-16 The Lummus Company Vessel having natural gas liquefaction capabilities
FR2771160B1 (en) * 1997-11-17 2000-01-28 Air Liquide CRYOGENIC DISTILLATION UNIT
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
DE102007029437A1 (en) * 2007-06-26 2008-03-20 Linde Ag Gas decomposition system, has pipe bridge modules fastened to separating column and provided for fastening accessory parts e.g. pipes, where separating column has draw axis in vertical orientation
US9051749B2 (en) * 2008-12-10 2015-06-09 Air Liquide Global E&C Solutions US, Inc. Hybrid method of erecting a cold box using prefabricated and field erected components

Also Published As

Publication number Publication date
FR3017938A1 (en) 2015-08-28

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