DE69619455D1 - Herstellung von ultrahochreinem Sauerstoff - Google Patents

Herstellung von ultrahochreinem Sauerstoff

Info

Publication number
DE69619455D1
DE69619455D1 DE69619455T DE69619455T DE69619455D1 DE 69619455 D1 DE69619455 D1 DE 69619455D1 DE 69619455 T DE69619455 T DE 69619455T DE 69619455 T DE69619455 T DE 69619455T DE 69619455 D1 DE69619455 D1 DE 69619455D1
Authority
DE
Germany
Prior art keywords
production
high purity
ultra high
purity oxygen
oxygen
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
DE69619455T
Other languages
English (en)
Other versions
DE69619455T2 (de
Inventor
James Shelton
Ha Bao
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.)
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
Application granted granted Critical
Publication of DE69619455D1 publication Critical patent/DE69619455D1/de
Publication of DE69619455T2 publication Critical patent/DE69619455T2/de
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
    • F25J3/08—Separating gaseous impurities from gases or gaseous mixtures or from liquefied gases or liquefied gaseous mixtures
    • 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
    • F25J2200/02—Processes or apparatus using separation by rectification in a single pressure main column system
    • 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
    • F25J2200/30—Processes or apparatus using separation by rectification using a side column in a single pressure column system
    • 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
    • F25J2200/50—Processes or apparatus using separation by rectification using multiple (re-)boiler-condensers at different heights of the 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
    • F25J2210/00—Processes characterised by the type or other details of the feed stream
    • F25J2210/50—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
    • F25J2215/00—Processes characterised by the type or other details of the product stream
    • F25J2215/50—Oxygen or special cases, e.g. isotope-mixtures or low purity O2
    • F25J2215/56—Ultra high purity oxygen, i.e. generally more than 99,9% O2
    • 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
    • F25J2250/00—Details related to the use of reboiler-condensers
    • F25J2250/30—External or auxiliary boiler-condenser in general, e.g. without a specified fluid or one fluid is not a primary air component or an intermediate fluid
    • F25J2250/42—One fluid being nitrogen
    • 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
    • F25J2250/00—Details related to the use of reboiler-condensers
    • F25J2250/30—External or auxiliary boiler-condenser in general, e.g. without a specified fluid or one fluid is not a primary air component or an intermediate fluid
    • F25J2250/50—One fluid being 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
    • F25J2270/00—Refrigeration techniques used
    • F25J2270/42—Quasi-closed internal or closed external nitrogen refrigeration cycle
    • 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
    • F25J2290/90—Details about safety operation of the installation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y10S62/90—Triple column

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)
  • Oxygen, Ozone, And Oxides In General (AREA)
DE69619455T 1995-08-11 1996-08-07 Herstellung von ultrahochreinem Sauerstoff Expired - Fee Related DE69619455T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/514,291 US5582032A (en) 1995-08-11 1995-08-11 Ultra-high purity oxygen production

Publications (2)

Publication Number Publication Date
DE69619455D1 true DE69619455D1 (de) 2002-04-04
DE69619455T2 DE69619455T2 (de) 2002-10-02

Family

ID=24046576

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69619455T Expired - Fee Related DE69619455T2 (de) 1995-08-11 1996-08-07 Herstellung von ultrahochreinem Sauerstoff

Country Status (6)

Country Link
US (1) US5582032A (de)
EP (1) EP0767350B1 (de)
JP (1) JPH09170873A (de)
KR (1) KR970010644A (de)
CN (1) CN1167244A (de)
DE (1) DE69619455T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5682764A (en) * 1996-10-25 1997-11-04 Air Products And Chemicals, Inc. Three column cryogenic cycle for the production of impure oxygen and pure nitrogen
JP3527609B2 (ja) * 1997-03-13 2004-05-17 株式会社神戸製鋼所 空気分離方法および装置
GB9711258D0 (en) * 1997-05-30 1997-07-30 Boc Group Plc Air separation
US5836174A (en) * 1997-05-30 1998-11-17 Praxair Technology, Inc. Cryogenic rectification system for producing multi-purity oxygen
FR2767317B1 (fr) 1997-08-14 1999-09-10 Air Liquide Procede de conversion d'un debit contenant des hydrocarbures par oxydation partielle
US5918482A (en) * 1998-02-17 1999-07-06 Praxair Technology, Inc. Cryogenic rectification system for producing ultra-high purity nitrogen and ultra-high purity oxygen
EP0955509B1 (de) * 1998-04-30 2004-12-22 Linde Aktiengesellschaft Verfahren und Vorrichtung zur Gewinnung von hochreinem Sauerstoff
US6182471B1 (en) * 1999-06-28 2001-02-06 Praxair Technology, Inc. Cryogenic rectification system for producing oxygen product at a non-constant rate
US6327873B1 (en) 2000-06-14 2001-12-11 Praxair Technology Inc. Cryogenic rectification system for producing ultra high purity oxygen
DE10161584A1 (de) * 2001-12-14 2003-06-26 Linde Ag Vorrichtung und Verfahren zur Erzeugung gasförmigen Sauerstoffs unter erhöhtem Druck
US8479535B2 (en) * 2008-09-22 2013-07-09 Praxair Technology, Inc. Method and apparatus for producing high purity oxygen
US8528363B2 (en) * 2009-12-17 2013-09-10 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process and apparatus for the separation of air by cryogenic distillation
CN102506560B (zh) * 2011-09-30 2013-07-10 浙江新锐空分设备有限公司 从废氩气中制取纯氩的方法
JP7313608B2 (ja) * 2019-04-08 2023-07-25 レール・リキード－ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード 高純度酸素および窒素製造システム
TW202117248A (zh) * 2019-09-18 2021-05-01 法商液態空氣喬治斯克勞帝方法研究開發股份有限公司 高純度氧生產系統

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127260A (en) * 1964-03-31 Separation of air into nitrogen
US2209748A (en) * 1938-08-03 1940-07-30 Air Reduction Method of separating the constituents of gaseous mixtures
US2729954A (en) * 1951-08-01 1956-01-10 Air Liquide Separation of gaseous mixtures
FR2542421B1 (fr) * 1983-03-08 1985-07-05 Air Liquide Procede et appareil pour produire un gaz a haute purete par vaporisation d'un liquide cryogenique
US4615716A (en) * 1985-08-27 1986-10-07 Air Products And Chemicals, Inc. Process for producing ultra high purity oxygen
US5049173A (en) * 1990-03-06 1991-09-17 Air Products And Chemicals, Inc. Production of ultra-high purity oxygen from cryogenic air separation plants
US5123947A (en) * 1991-01-03 1992-06-23 Air Products And Chemicals, Inc. Cryogenic process for the separation of air to produce ultra high purity nitrogen
JP2966999B2 (ja) * 1992-04-13 1999-10-25 日本エア・リキード株式会社 超高純度窒素・酸素製造装置
US5341646A (en) * 1993-07-15 1994-08-30 Air Products And Chemicals, Inc. Triple column distillation system for oxygen and pressurized nitrogen production
US5511380A (en) * 1994-09-12 1996-04-30 Liquid Air Engineering Corporation High purity nitrogen production and installation

Also Published As

Publication number Publication date
US5582032A (en) 1996-12-10
DE69619455T2 (de) 2002-10-02
EP0767350A2 (de) 1997-04-09
KR970010644A (ko) 1997-03-27
JPH09170873A (ja) 1997-06-30
EP0767350A3 (de) 1997-11-19
CN1167244A (zh) 1997-12-10
EP0767350B1 (de) 2002-02-27

Similar Documents

Publication Publication Date Title
DE69612573T2 (de) Herstellung von bis(fluoralkyl-sulfonyl)imiden und (fluoralkylsulfonyl)(fluorsulfonyl)imiden
DE69405732D1 (de) Herstellung von perfluor(alkylvinylethern)
DE69100489D1 (de) Herstellung von Argon hoher Reinheit.
DE69413710T2 (de) Herstellung von polyglycerol
DE69619455T2 (de) Herstellung von ultrahochreinem Sauerstoff
DE69503632T2 (de) Herstellung von enthydroxylierten träger
DE69410266D1 (de) Herstellung von dimethyl cyclohexandicarboxylaten
DE59606486D1 (de) Herstellung von Poly-o-hydroxyamiden und Poly-o-mercaptoamiden
DE69410455D1 (de) Herstellung von difluoromethan
DE69804513T2 (de) Herstellung von zeolith-l
DE69624959T2 (de) Herstellung von Pentafluorphenylverbindungen
ATE365805T1 (de) Herstellung von l(+)-lactat
DE69615469D1 (de) Herstellung von Argon
DE69626462D1 (de) Herstellung von Gas
DE59405004D1 (de) Herstellung von 2-H-Heptafluorpropan
DE69528286T2 (de) Herstellung von nudeln
DE69502001T2 (de) Herstellung von uranoxid
DE69410957D1 (de) Herstellung von Thioetherverbindungen
DE69623986D1 (de) Herstellung von Allomelanin
DE69722568D1 (de) In-situ Herstellung von ultrahochreinem Wasserstoffperoxid
DE69502395D1 (de) Herstellung von triarylboran
DE69501225T2 (de) Herstellung von Synthesegas
DE59606492D1 (de) Herstellung von Poly-o-hydroxyamiden und Poly-o-mercaptoamiden
DE59501521D1 (de) Herstellung hochreinen Kohlendioxids
DE69707898T2 (de) Herstellung von bromierten indanen

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: L'AIR LIQUIDE, S.A. A DIRECTOIRE ET CONSEIL DE SUR

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee