FR2958026B1 - Appareil de separation d'air par distillation cryogenique - Google Patents

Appareil de separation d'air par distillation cryogenique

Info

Publication number
FR2958026B1
FR2958026B1 FR1052086A FR1052086A FR2958026B1 FR 2958026 B1 FR2958026 B1 FR 2958026B1 FR 1052086 A FR1052086 A FR 1052086A FR 1052086 A FR1052086 A FR 1052086A FR 2958026 B1 FR2958026 B1 FR 2958026B1
Authority
FR
France
Prior art keywords
air separation
cryogenic distillation
cryogenic
distillation
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
FR1052086A
Other languages
English (en)
Other versions
FR2958026A1 (fr
Inventor
Benoit Davidian
Michel Wenger
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 FR1052086A priority Critical patent/FR2958026B1/fr
Priority to CN2011200750724U priority patent/CN202074777U/zh
Priority to JP2011001499U priority patent/JP3168195U/ja
Publication of FR2958026A1 publication Critical patent/FR2958026A1/fr
Application granted granted Critical
Publication of FR2958026B1 publication Critical patent/FR2958026B1/fr
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
    • F25J3/04945—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
    • 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
    • F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
    • F25J2290/42—Modularity, pre-fabrication of modules, assembling and erection, horizontal layout, i.e. plot plan, and vertical arrangement of parts of the cryogenic unit, e.g. of the cold box

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)
FR1052086A 2010-03-23 2010-03-23 Appareil de separation d'air par distillation cryogenique Expired - Fee Related FR2958026B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1052086A FR2958026B1 (fr) 2010-03-23 2010-03-23 Appareil de separation d'air par distillation cryogenique
CN2011200750724U CN202074777U (zh) 2010-03-23 2011-03-21 空气分离设备和装运集装箱
JP2011001499U JP3168195U (ja) 2010-03-23 2011-03-22 低温蒸留により空気を分離するための装置およびコンテナ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1052086A FR2958026B1 (fr) 2010-03-23 2010-03-23 Appareil de separation d'air par distillation cryogenique

Publications (2)

Publication Number Publication Date
FR2958026A1 FR2958026A1 (fr) 2011-09-30
FR2958026B1 true FR2958026B1 (fr) 2014-07-04

Family

ID=43302726

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1052086A Expired - Fee Related FR2958026B1 (fr) 2010-03-23 2010-03-23 Appareil de separation d'air par distillation cryogenique

Country Status (3)

Country Link
JP (1) JP3168195U (fr)
CN (1) CN202074777U (fr)
FR (1) FR2958026B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103123202B (zh) * 2013-02-06 2016-05-18 珠海共同低碳科技股份有限公司 一种空分冷箱

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB181352A (en) * 1921-06-08 1923-04-19 Air Liquide Improvements in or relating to cooling apparatus or receptacles for liquefied gases
FR2668256B1 (fr) * 1990-10-18 1992-12-11 Air Liquide Procede de reglage de la verticalite d'un element dispose dans une enveloppe fermee et ensemble pour la mise en óoeuvre de ce procede.
DE4135302A1 (de) * 1991-10-25 1993-04-29 Linde Ag Anlage zur tieftemperaturzerlegung von luft
US5617742A (en) * 1996-04-30 1997-04-08 The Boc Group, Inc. Distillation apparatus
JP2002347507A (ja) * 2001-05-29 2002-12-04 Air Water Inc 移動式窒素ガス製造装置
FR2917490A1 (fr) * 2007-06-12 2008-12-19 Air Liquide Boite froide d'un appareil de separation cryogenique par distillation

Also Published As

Publication number Publication date
CN202074777U (zh) 2011-12-14
FR2958026A1 (fr) 2011-09-30
JP3168195U (ja) 2011-06-02

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

ST Notification of lapse

Effective date: 20191105