WO2011116981A3 - Vorrichtung zur tieftemperaturzerlegung von luft - Google Patents

Vorrichtung zur tieftemperaturzerlegung von luft Download PDF

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Publication number
WO2011116981A3
WO2011116981A3 PCT/EP2011/001509 EP2011001509W WO2011116981A3 WO 2011116981 A3 WO2011116981 A3 WO 2011116981A3 EP 2011001509 W EP2011001509 W EP 2011001509W WO 2011116981 A3 WO2011116981 A3 WO 2011116981A3
Authority
WO
WIPO (PCT)
Prior art keywords
column
mixing
oxygen
heat exchanger
main heat
Prior art date
Application number
PCT/EP2011/001509
Other languages
English (en)
French (fr)
Other versions
WO2011116981A2 (de
Inventor
Stefan Lochner
Kurt Huber
Original Assignee
Linde Aktiengesellschaft
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 claimed from DE102010012920A external-priority patent/DE102010012920A1/de
Application filed by Linde Aktiengesellschaft filed Critical Linde Aktiengesellschaft
Priority to EP11714930.2A priority Critical patent/EP2553370B1/de
Priority to PL11714930T priority patent/PL2553370T3/pl
Priority to US13/637,036 priority patent/US9170048B2/en
Publication of WO2011116981A2 publication Critical patent/WO2011116981A2/de
Publication of WO2011116981A3 publication Critical patent/WO2011116981A3/de

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
    • F25J3/0446—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 the heat generated by mixing two different phases
    • F25J3/04466—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 the heat generated by mixing two different phases for producing oxygen as a mixing column overhead gas by mixing gaseous air feed and liquid oxygen
    • 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
    • F25J3/0489—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
    • F25J3/04945—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
    • F25J2200/00—Processes or apparatus using separation by rectification
    • F25J2200/04—Processes or apparatus using separation by rectification in a dual pressure main column system

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

Die Vorrichtung dient zur Tieftemperaturzerlegung von Luft. Sie umfasst einen Hauptwärmetauscher (6) und ein Destilliersäulen-System zur Stickstoff-Sauerstoff- Trennung (5) mit einer Doppelsäule (5), die eine Hochdrucksäule und eine Niederdrucksäule enthält. Außerdem enthält die Vorrichtung eine Mischsäule (1) sowie Mittel zum Einleiten von Einsatzluft über den Hauptwärmetauscher (6) in die Hochdrucksäule und in die Mischsäule. Eine Flüssigsauerstoffleitung dient zum Einleiten von flüssigem Sauerstoff aus der Niederdrucksäule in den oberen Bereich der Mischsäule (1), eine Sauerstoffproduktleitung zum Abziehen von Sauerstoffgas aus dem oberen Bereich der Mischsäule (1) durch den Hauptwärmetauscher (6). Die Mischsäule (1) und die Doppelsäule (5) sind in einer gemeinsamen Coldbox (3) angeordnet. Die Mischsäule (1) ist über Verbindungselemente (10, 11) an der Doppelsäule (5) befestigt.
PCT/EP2011/001509 2010-03-26 2011-03-25 Vorrichtung zur tieftemperaturzerlegung von luft WO2011116981A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP11714930.2A EP2553370B1 (de) 2010-03-26 2011-03-25 Vorrichtung zur tieftemperaturzerlegung von luft
PL11714930T PL2553370T3 (pl) 2010-03-26 2011-03-25 Urządzenie do niskotemperaturowej separacji powietrza
US13/637,036 US9170048B2 (en) 2010-03-26 2011-03-25 Device for the cryogenic separation of air

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102010012920.8 2010-03-26
DE102010012920A DE102010012920A1 (de) 2010-03-26 2010-03-26 Vorrichtung zur Tieftemperaturzerlegung von Luft
PCT/EP2011/001004 WO2011116871A2 (de) 2010-03-26 2011-03-01 Vorrichtung zur tieftemperaturzerlegung von luft
EPPCT/EP2011/001004 2011-03-01

Publications (2)

Publication Number Publication Date
WO2011116981A2 WO2011116981A2 (de) 2011-09-29
WO2011116981A3 true WO2011116981A3 (de) 2012-08-30

Family

ID=46245691

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/001509 WO2011116981A2 (de) 2010-03-26 2011-03-25 Vorrichtung zur tieftemperaturzerlegung von luft

Country Status (3)

Country Link
EP (1) EP2553370B1 (de)
PL (1) PL2553370T3 (de)
WO (1) WO2011116981A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5817327B2 (ja) * 2010-09-29 2015-11-18 東ソー株式会社 酸化物焼結体、その製造方法、それを用いて得られる酸化物透明導電膜及び太陽電池
DE102011015233A1 (de) 2011-03-25 2012-09-27 Linde Ag Vorrichtung zur Tieftemperaturzerlegung von Luft
DE102012006484A1 (de) * 2012-03-29 2013-10-02 Linde Aktiengesellschaft Transportables Paket mit einer Coldbox und Verfahren zum Herstellen einer Tieftemperatur-Luftzerlegungsanlage
US10145514B2 (en) * 2013-11-18 2018-12-04 Man Energy Solutions Se Cold-box system and method for power management aboard ships
FR3119884B1 (fr) * 2021-02-18 2022-12-30 Air Liquide Procédé de séparation d’air par distillation cryogénique
FR3123113B1 (fr) * 2021-05-19 2023-06-09 Air Liquide Colonne de distillation et méthode de transportation d’une colonne de distillation

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5454227A (en) * 1994-08-17 1995-10-03 The Boc Group, Inc. Air separation method and apparatus
DE19904526A1 (de) * 1998-02-06 1999-09-02 Air Liquide Luftdestillationsanlage und zugehörige Kältebox
DE19919587A1 (de) * 1998-04-30 1999-11-04 Air Liquide Luftdestillationsanlage und Kältebox
EP1041353A2 (de) * 1999-03-30 2000-10-04 The Boc Group, Inc. Luftzerlegungsanlage
EP1319912A1 (de) * 2001-12-14 2003-06-18 Linde Aktiengesellschaft Vorrichtung und Verfahren zur Erzeugung gasförmigen Sauerstoffs unter erhöhtem Druck
US20060260357A1 (en) * 2003-03-31 2006-11-23 Air Products And Chemicals, Inc. Apparatus for cryogenic air distillation
US20070199344A1 (en) * 2006-02-24 2007-08-30 Howard Henry E Compact cryogenic plant

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US4022030A (en) 1971-02-01 1977-05-10 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Thermal cycle for the compression of a fluid by the expansion of another fluid
US5490391A (en) 1994-08-25 1996-02-13 The Boc Group, Inc. Method and apparatus for producing oxygen
DE19803437A1 (de) 1998-01-29 1999-03-18 Linde Ag Verfahren und Vorrichtung zur Gewinnung eines Druckprodukts durch Tieftemperaturzerlegung von Luft
FR2778234B1 (fr) 1998-04-30 2000-06-02 Air Liquide Installation de distillation d'air et boite froide correspondante
DE19951521A1 (de) 1999-10-26 2001-05-03 Linde Ag Verfahren und Vorrichtung zur Gewinnung eines Druckprodukts durch Tieftemperaturzerlegung von Luft
DE10015602A1 (de) 2000-03-29 2001-10-04 Linde Ag Verfahren und Vorrichtung zur Gewinnung eines Druckprodukts durch Tieftemperaturzerlegung von Luft
DE10139727A1 (de) 2001-08-13 2003-02-27 Linde Ag Verfahren und Vorrichtung zur Gewinnung eines Druckprodukts durch Tieftemperaturzerlegung von Luft
DE10209421A1 (de) 2002-03-05 2003-04-03 Linde Ag Verfahren und Vorrichtung zur Gewinnung eines Druckprodukts durch Tieftemperaturzerlegung von Luft
DE10217093A1 (de) 2002-04-17 2003-01-23 Linde Ag Verfahren zur Regelung eines Trennsäulen-Systems zur Gaszerlegung
DE10228111A1 (de) 2002-06-24 2004-01-15 Linde Ag Luftzerlegungsverfahren und -anlage mit Mischsäule und Krypton-Xenon-Gewinnung
EP1387136A1 (de) 2002-08-02 2004-02-04 Linde AG Verfahren und Vorrichtung zur Erzeugung von unreinem Sauerstoff durch Tieftemperaturzerlegung von Luft
EP1666824A1 (de) 2004-12-03 2006-06-07 Linde Aktiengesellschaft Verfahren und Vorrichtung zur Gewinnung von Argon durch Tieftemperaturzerlegung von Luft
DE102010012920A1 (de) * 2010-03-26 2011-09-29 Linde Aktiengesellschaft Vorrichtung zur Tieftemperaturzerlegung von Luft

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5454227A (en) * 1994-08-17 1995-10-03 The Boc Group, Inc. Air separation method and apparatus
DE19904526A1 (de) * 1998-02-06 1999-09-02 Air Liquide Luftdestillationsanlage und zugehörige Kältebox
DE19919587A1 (de) * 1998-04-30 1999-11-04 Air Liquide Luftdestillationsanlage und Kältebox
EP1041353A2 (de) * 1999-03-30 2000-10-04 The Boc Group, Inc. Luftzerlegungsanlage
EP1319912A1 (de) * 2001-12-14 2003-06-18 Linde Aktiengesellschaft Vorrichtung und Verfahren zur Erzeugung gasförmigen Sauerstoffs unter erhöhtem Druck
US20060260357A1 (en) * 2003-03-31 2006-11-23 Air Products And Chemicals, Inc. Apparatus for cryogenic air distillation
US20070199344A1 (en) * 2006-02-24 2007-08-30 Howard Henry E Compact cryogenic plant

Also Published As

Publication number Publication date
EP2553370B1 (de) 2019-05-15
EP2553370A2 (de) 2013-02-06
WO2011116981A2 (de) 2011-09-29
PL2553370T3 (pl) 2019-11-29

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