FR2875588B1 - Procede de separation d'air par distillation cryogenique - Google Patents

Procede de separation d'air par distillation cryogenique

Info

Publication number
FR2875588B1
FR2875588B1 FR0452099A FR0452099A FR2875588B1 FR 2875588 B1 FR2875588 B1 FR 2875588B1 FR 0452099 A FR0452099 A FR 0452099A FR 0452099 A FR0452099 A FR 0452099A FR 2875588 B1 FR2875588 B1 FR 2875588B1
Authority
FR
France
Prior art keywords
column
air
cryogenic distillation
separation method
air separation
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
FR0452099A
Other languages
English (en)
Other versions
FR2875588A1 (fr
Inventor
Olivier Bruder
Bot Patrick Le
Grenier Richard Dubettier
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34950006&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2875588(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to FR0452099A priority Critical patent/FR2875588B1/fr
Priority to CA002579450A priority patent/CA2579450A1/fr
Priority to JP2007531736A priority patent/JP2008513719A/ja
Priority to CNB2005800314794A priority patent/CN100547327C/zh
Priority to DE602005015603T priority patent/DE602005015603D1/de
Priority to PCT/EP2005/053938 priority patent/WO2006048341A1/fr
Priority to EP05779057A priority patent/EP1797384B1/fr
Priority to AT05779057T priority patent/ATE437347T1/de
Priority to US11/575,683 priority patent/US20100115995A1/en
Publication of FR2875588A1 publication Critical patent/FR2875588A1/fr
Priority to ZA200702344A priority patent/ZA200702344B/xx
Publication of FR2875588B1 publication Critical patent/FR2875588B1/fr
Application granted granted Critical
Expired - Fee Related 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
    • F25J3/04406—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 dual pressure main column system
    • F25J3/04412—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 dual pressure main column system in a classical double column flowsheet, i.e. with thermal coupling by a main reboiler-condenser in the bottom of low pressure respectively top of high pressure 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
    • 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
    • F25J3/04896—Details of columns, e.g. internals, inlet/outlet devices
    • 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
    • F25J3/04896—Details of columns, e.g. internals, inlet/outlet devices
    • F25J3/04909—Structured packings
    • 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
    • F25J2290/10—Mathematical formulae, modeling, plot or curves; Design methods
    • 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
    • F25J2290/20—Particular dimensions; Small scale or microdevices

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)
  • Fertilizers (AREA)
FR0452099A 2004-09-21 2004-09-21 Procede de separation d'air par distillation cryogenique Expired - Fee Related FR2875588B1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR0452099A FR2875588B1 (fr) 2004-09-21 2004-09-21 Procede de separation d'air par distillation cryogenique
EP05779057A EP1797384B1 (fr) 2004-09-21 2005-08-10 Procede de separation de l'air par distillation cryogenique
US11/575,683 US20100115995A1 (en) 2004-09-21 2005-08-10 Air separation process using cryogenic distillation
CNB2005800314794A CN100547327C (zh) 2004-09-21 2005-08-10 使用低温蒸馏的空气分离方法
DE602005015603T DE602005015603D1 (de) 2004-09-21 2005-08-10 Kryogene destillation verwendender lufttrennprozess
PCT/EP2005/053938 WO2006048341A1 (fr) 2004-09-21 2005-08-10 Procede de separation de l'air par distillation cryogenique
CA002579450A CA2579450A1 (fr) 2004-09-21 2005-08-10 Procede de separation de l'air par distillation cryogenique
AT05779057T ATE437347T1 (de) 2004-09-21 2005-08-10 Kryogene destillation verwendender lufttrennprozess
JP2007531736A JP2008513719A (ja) 2004-09-21 2005-08-10 極低温蒸留を使用する空気分離方法
ZA200702344A ZA200702344B (en) 2004-09-21 2007-03-20 Air separation process using cryogenic distillation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0452099A FR2875588B1 (fr) 2004-09-21 2004-09-21 Procede de separation d'air par distillation cryogenique

Publications (2)

Publication Number Publication Date
FR2875588A1 FR2875588A1 (fr) 2006-03-24
FR2875588B1 true FR2875588B1 (fr) 2007-04-27

Family

ID=34950006

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0452099A Expired - Fee Related FR2875588B1 (fr) 2004-09-21 2004-09-21 Procede de separation d'air par distillation cryogenique

Country Status (10)

Country Link
US (1) US20100115995A1 (fr)
EP (1) EP1797384B1 (fr)
JP (1) JP2008513719A (fr)
CN (1) CN100547327C (fr)
AT (1) ATE437347T1 (fr)
CA (1) CA2579450A1 (fr)
DE (1) DE602005015603D1 (fr)
FR (1) FR2875588B1 (fr)
WO (1) WO2006048341A1 (fr)
ZA (1) ZA200702344B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113654302B (zh) * 2021-08-12 2023-02-24 乔治洛德方法研究和开发液化空气有限公司 一种低温空气分离的装置和方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2057804A (en) * 1934-05-09 1936-10-20 Lee S Twomey Method of separating the constituents of air
US3236059A (en) * 1962-08-29 1966-02-22 Air Prod & Chem Separation of gaseous mixtures
EP0491591B1 (fr) * 1990-12-17 1996-05-22 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Colonne de distillation d'air à garnissage ondulé-croisé
FR2686405B1 (fr) * 1992-01-20 2001-02-09 Air Liquide Procede et application de separation d'air, et application d'une telle installation.
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.
US5396772A (en) * 1994-03-11 1995-03-14 The Boc Group, Inc. Atmospheric gas separation method
JP3319174B2 (ja) * 1994-09-19 2002-08-26 株式会社日立製作所 充填物及び空気分離装置
US5984282A (en) * 1998-01-20 1999-11-16 Air Products And Chemicals, Inc. Packed liquid-vapor contact column having at least one band of packing sheets surrounding a central core of packing sheets
FR2774753B1 (fr) * 1998-02-06 2000-04-28 Air Liquide Installation de distillation d'air comprenant plusieurs unites de distillation cryogenique de meme nature
FR2802293B1 (fr) * 1999-12-09 2002-03-01 Air Liquide Appareil et procede de separation par distillation cryogenique
US6378332B1 (en) * 2000-09-07 2002-04-30 Praxair Technology, Inc. Packing with low contacting crimp pattern
FR2814229B1 (fr) * 2000-09-19 2002-10-25 Air Liquide Procede et installation de separation d'air par distillation cryogenique

Also Published As

Publication number Publication date
US20100115995A1 (en) 2010-05-13
CN101023309A (zh) 2007-08-22
CA2579450A1 (fr) 2006-05-11
EP1797384A1 (fr) 2007-06-20
DE602005015603D1 (de) 2009-09-03
CN100547327C (zh) 2009-10-07
ZA200702344B (en) 2008-08-27
WO2006048341A1 (fr) 2006-05-11
JP2008513719A (ja) 2008-05-01
ATE437347T1 (de) 2009-08-15
EP1797384B1 (fr) 2009-07-22
FR2875588A1 (fr) 2006-03-24

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Legal Events

Date Code Title Description
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Effective date: 20120531