FR2802293B1 - Appareil et procede de separation par distillation cryogenique - Google Patents

Appareil et procede de separation par distillation cryogenique

Info

Publication number
FR2802293B1
FR2802293B1 FR9915557A FR9915557A FR2802293B1 FR 2802293 B1 FR2802293 B1 FR 2802293B1 FR 9915557 A FR9915557 A FR 9915557A FR 9915557 A FR9915557 A FR 9915557A FR 2802293 B1 FR2802293 B1 FR 2802293B1
Authority
FR
France
Prior art keywords
separation
cryogenic distillation
cryogenic
distillation
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
FR9915557A
Other languages
English (en)
Other versions
FR2802293A1 (fr
Inventor
Alain Guillard
Bernard Saulnier
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
Priority to FR9915557A priority Critical patent/FR2802293B1/fr
Application filed by Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to ARP000106495A priority patent/AR026754A1/es
Priority to US09/913,185 priority patent/US6427485B1/en
Priority to AU25245/01A priority patent/AU2524501A/en
Priority to EP00988895A priority patent/EP1218679A2/fr
Priority to JP2001543969A priority patent/JP2003516514A/ja
Priority to PCT/FR2000/003432 priority patent/WO2001042726A2/fr
Publication of FR2802293A1 publication Critical patent/FR2802293A1/fr
Priority to ZA200106481A priority patent/ZA200106481B/en
Application granted granted Critical
Publication of FR2802293B1 publication Critical patent/FR2802293B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F25J3/04896—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
    • F25J2200/00—Processes or apparatus using separation by rectification
    • F25J2200/20—Processes or apparatus using separation by rectification in an elevated pressure multiple column system wherein the lowest pressure column is at a pressure well above the minimum pressure needed to overcome pressure drop to reject the products to atmosphere
    • 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
    • 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
    • F25J2290/44—Particular materials used, e.g. copper, steel or alloys thereof or surface treatments used, e.g. enhanced surface

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)
FR9915557A 1999-12-09 1999-12-09 Appareil et procede de separation par distillation cryogenique Expired - Fee Related FR2802293B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR9915557A FR2802293B1 (fr) 1999-12-09 1999-12-09 Appareil et procede de separation par distillation cryogenique
US09/913,185 US6427485B1 (en) 1999-12-09 2000-12-07 Device and method for separating substances by cryogenic distillation
AU25245/01A AU2524501A (en) 1999-12-09 2000-12-07 Device and method for separating substances by cryogenic distillation
EP00988895A EP1218679A2 (fr) 1999-12-09 2000-12-07 Appareil et procede de separation par distillation cryogenique
ARP000106495A AR026754A1 (es) 1999-12-09 2000-12-07 Aparato de destilacion criogenica y el procedimiento de destilacion que lo utiliza.
JP2001543969A JP2003516514A (ja) 1999-12-09 2000-12-07 低温蒸留による分離方法及び装置
PCT/FR2000/003432 WO2001042726A2 (fr) 1999-12-09 2000-12-07 Appareil et procede de separation par distillation cryogenique
ZA200106481A ZA200106481B (en) 1999-12-09 2001-08-07 Device and method for separating substances by cryogenic distillation.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9915557A FR2802293B1 (fr) 1999-12-09 1999-12-09 Appareil et procede de separation par distillation cryogenique

Publications (2)

Publication Number Publication Date
FR2802293A1 FR2802293A1 (fr) 2001-06-15
FR2802293B1 true FR2802293B1 (fr) 2002-03-01

Family

ID=9553078

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9915557A Expired - Fee Related FR2802293B1 (fr) 1999-12-09 1999-12-09 Appareil et procede de separation par distillation cryogenique

Country Status (8)

Country Link
US (1) US6427485B1 (fr)
EP (1) EP1218679A2 (fr)
JP (1) JP2003516514A (fr)
AR (1) AR026754A1 (fr)
AU (1) AU2524501A (fr)
FR (1) FR2802293B1 (fr)
WO (1) WO2001042726A2 (fr)
ZA (1) ZA200106481B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2875588B1 (fr) * 2004-09-21 2007-04-27 Air Liquide Procede de separation d'air par distillation cryogenique
FR2928990A1 (fr) * 2008-03-20 2009-09-25 Air Liquide Enceinte de fluide cryogenique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61127815A (ja) * 1984-11-26 1986-06-16 Nippon Steel Corp 高アレスト性含Ｎｉ鋼の製造法
FR2676371B1 (fr) * 1991-05-17 1993-07-23 Air Liquide Colonne de distillation d'air a garnissage ondule-croise.
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.
DE19653428C1 (de) * 1996-12-20 1998-03-26 Vacuumschmelze Gmbh Verfahren zum Herstellen von Bandkernbändern sowie induktives Bauelement mit Bandkern
DZ2527A1 (fr) * 1997-12-19 2003-02-01 Exxon Production Research Co Pièces conteneurs et canalisations de traitement aptes à contenir et transporter des fluides à des températures cryogéniques.

Also Published As

Publication number Publication date
US6427485B1 (en) 2002-08-06
AU2524501A (en) 2001-06-18
JP2003516514A (ja) 2003-05-13
WO2001042726A2 (fr) 2001-06-14
WO2001042726A3 (fr) 2002-02-14
FR2802293A1 (fr) 2001-06-15
EP1218679A2 (fr) 2002-07-03
AR026754A1 (es) 2003-02-26
ZA200106481B (en) 2002-11-07

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100831