CA2062506A1 - Procede et installation de production d'oxygene gazeux sous pression - Google Patents
Procede et installation de production d'oxygene gazeux sous pressionInfo
- Publication number
- CA2062506A1 CA2062506A1 CA002062506A CA2062506A CA2062506A1 CA 2062506 A1 CA2062506 A1 CA 2062506A1 CA 002062506 A CA002062506 A CA 002062506A CA 2062506 A CA2062506 A CA 2062506A CA 2062506 A1 CA2062506 A1 CA 2062506A1
- Authority
- CA
- Canada
- Prior art keywords
- air
- pressure
- oxygen gas
- column
- pressurized 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.)
- Granted
Links
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 229910001882 dioxygen Inorganic materials 0.000 title 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 239000012263 liquid product Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 238000009834 vaporization Methods 0.000 abstract 1
- 230000008016 vaporization Effects 0.000 abstract 1
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
- F25J3/04151—Purification and (pre-)cooling of the feed air; recuperative heat-exchange with product streams
- F25J3/04187—Cooling of the purified feed air by recuperative heat-exchange; Heat-exchange with product streams
- F25J3/04236—Integration of different exchangers in a single core, so-called integrated cores
-
- 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
-
- 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
- F25J3/04006—Providing pressurised feed air or process streams within or from the air fractionation unit
- F25J3/04078—Providing pressurised feed air or process streams within or from the air fractionation unit providing pressurized products by liquid compression and vaporisation with cold recovery, i.e. so-called internal compression
- F25J3/04084—Providing pressurised feed air or process streams within or from the air fractionation unit providing pressurized products by liquid compression and vaporisation with cold recovery, i.e. so-called internal compression of 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
- 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
- F25J3/04006—Providing pressurised feed air or process streams within or from the air fractionation unit
- F25J3/04078—Providing pressurised feed air or process streams within or from the air fractionation unit providing pressurized products by liquid compression and vaporisation with cold recovery, i.e. so-called internal compression
- F25J3/0409—Providing pressurised feed air or process streams within or from the air fractionation unit providing pressurized products by liquid compression and vaporisation with cold recovery, i.e. so-called internal compression of 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
- F25J3/04151—Purification and (pre-)cooling of the feed air; recuperative heat-exchange with product streams
- F25J3/04163—Hot end purification of the feed air
- F25J3/04169—Hot end purification of the feed air by adsorption of the impurities
- F25J3/04175—Hot end purification of the feed air by adsorption of the impurities at a pressure of substantially more than the highest 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
- F25J3/04248—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion
- F25J3/04284—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using internal refrigeration by open-loop gas work expansion, e.g. of intermediate or oxygen enriched (waste-)streams
- F25J3/0429—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using internal refrigeration by open-loop gas work expansion, e.g. of intermediate or oxygen enriched (waste-)streams of feed air, e.g. used as waste or product air or expanded into an auxiliary column
- F25J3/04296—Claude expansion, i.e. expanded into the main or 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
- F25J3/04248—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion
- F25J3/04284—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using internal refrigeration by open-loop gas work expansion, e.g. of intermediate or oxygen enriched (waste-)streams
- F25J3/0429—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using internal refrigeration by open-loop gas work expansion, e.g. of intermediate or oxygen enriched (waste-)streams of feed air, e.g. used as waste or product air or expanded into an auxiliary column
- F25J3/04303—Lachmann expansion, i.e. expanded into oxygen producing or low 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
- F25J3/04248—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion
- F25J3/04375—Details relating to the work expansion, e.g. process parameter 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
- F25J3/04248—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion
- F25J3/04375—Details relating to the work expansion, e.g. process parameter etc.
- F25J3/04393—Details relating to the work expansion, e.g. process parameter etc. using multiple or multistage gas work expansion
-
- 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
- F25J2205/00—Processes or apparatus using other separation and/or other processing means
- F25J2205/02—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum
-
- 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
- F25J2205/00—Processes or apparatus using other separation and/or other processing means
- F25J2205/02—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum
- F25J2205/04—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum in the feed line, i.e. upstream of the fractionation step
-
- 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
-
- 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
- F25J2215/54—Oxygen production with multiple pressure 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
- 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
- F25J2290/62—Details of storing a fluid in a tank
-
- 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
- Y10S62/939—Partial feed stream expansion, air
- Y10S62/94—High pressure column
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
ABRÉGÉ DESCRIPTIF Dans ce procédé de production d'oxygène gazeux sous une haute pression par distillation d'air dans une double colonne, pompage d'oxygène liquide soutiré en cuve de la colonne basse pression, et vaporisation de l'oxygène liquide comprimé par échange de chaleur avec de l'air porté à une haute pression d'air, on comprime à la haute pression d'air la totalité de l'air à distiller, on détend dans une turbine freinée par un surpresseur d'air, à la pression de la colonne moyenne pression, la fraction excédentaire de cet air, et on évacue de l'installation au moins un produit liquide.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9102917A FR2674011B1 (fr) | 1991-03-11 | 1991-03-11 | Procede et installation de production d'oxygene gazeux sous pression. |
FR9102917 | 1991-12-20 | ||
FR9115935 | 1991-12-20 | ||
FR9115935A FR2685460B1 (fr) | 1991-12-20 | 1991-12-20 | Procede et installation de production d'oxygene gazeux sous pression par distillation d'air |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2062506A1 true CA2062506A1 (fr) | 1992-09-12 |
CA2062506C CA2062506C (fr) | 2004-07-20 |
Family
ID=26228561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002062506A Expired - Lifetime CA2062506C (fr) | 1991-03-11 | 1992-03-09 | Procede et installation de production d'oxygene gazeux sous pression |
Country Status (9)
Country | Link |
---|---|
US (1) | US5329776A (fr) |
EP (1) | EP0504029B1 (fr) |
JP (1) | JP2909678B2 (fr) |
KR (1) | KR100210532B1 (fr) |
AU (1) | AU655630B2 (fr) |
CA (1) | CA2062506C (fr) |
DE (1) | DE69214693T2 (fr) |
ES (1) | ES2093799T3 (fr) |
ZA (1) | ZA921777B (fr) |
Families Citing this family (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2688052B1 (fr) * | 1992-03-02 | 1994-05-20 | Maurice Grenier | Procede et installation de production d'oxygene et/ou d'azote gazeux sous pression par distillation d'air. |
FR2692664A1 (fr) * | 1992-06-23 | 1993-12-24 | Lair Liquide | Procédé et installation de production d'oxygène gazeux sous pression. |
US5303556A (en) * | 1993-01-21 | 1994-04-19 | Praxair Technology, Inc. | Single column cryogenic rectification system for producing nitrogen gas at elevated pressure and high purity |
FR2701553B1 (fr) * | 1993-02-12 | 1995-04-28 | Maurice Grenier | Procédé et installation de production d'oxygène sous pression. |
FR2702040B1 (fr) * | 1993-02-25 | 1995-05-19 | Air Liquide | Procédé et installation de production d'oxygène et/ou d'azote sous pression. |
FR2703140B1 (fr) * | 1993-03-23 | 1995-05-19 | Air Liquide | Procédé et installation de production d'oxygène gazeux et/ou d'azote gazeux sous pression par distillation de l'air. |
FR2706195B1 (fr) * | 1993-06-07 | 1995-07-28 | Air Liquide | Procédé et unité de fourniture d'un gaz sous pression à une installation consommatrice d'un constituant de l'air. |
US5471843A (en) * | 1993-06-18 | 1995-12-05 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Process and installation for the production of oxygen and/or nitrogen under pressure at variable flow rate |
FR2706595B1 (fr) * | 1993-06-18 | 1995-08-18 | Air Liquide | Procédé et installation de production d'oxygène et/ou d'azote sous pression à débit variable. |
US5379598A (en) * | 1993-08-23 | 1995-01-10 | The Boc Group, Inc. | Cryogenic rectification process and apparatus for vaporizing a pumped liquid product |
FR2709537B1 (fr) * | 1993-09-01 | 1995-10-13 | Air Liquide | Procédé et installation de production d'oxygène et/ou d'azote gazeux sous pression. |
US5355682A (en) * | 1993-09-15 | 1994-10-18 | Air Products And Chemicals, Inc. | Cryogenic air separation process producing elevated pressure nitrogen by pumped liquid nitrogen |
FR2711778B1 (fr) * | 1993-10-26 | 1995-12-08 | Air Liquide | Procédé et installation de production d'oxygène et/ou d'azote sous pression. |
FR2714721B1 (fr) * | 1993-12-31 | 1996-02-16 | Air Liquide | Procédé et installation de liquéfaction d'un gaz. |
FR2721383B1 (fr) * | 1994-06-20 | 1996-07-19 | Maurice Grenier | Procédé et installation de production d'oxygène gazeux sous pression. |
FR2723184B1 (fr) * | 1994-07-29 | 1996-09-06 | Grenier Maurice | Procede et installation de production d'oxygene gazeux sous pression a debit variable |
FR2726046B1 (fr) * | 1994-10-25 | 1996-12-20 | Air Liquide | Procede et installation de detente et de compression d'au moins un flux gazeux |
US5655388A (en) * | 1995-07-27 | 1997-08-12 | Praxair Technology, Inc. | Cryogenic rectification system for producing high pressure gaseous oxygen and liquid product |
GB9515907D0 (en) * | 1995-08-03 | 1995-10-04 | Boc Group Plc | Air separation |
US5564290A (en) * | 1995-09-29 | 1996-10-15 | Praxair Technology, Inc. | Cryogenic rectification system with dual phase turboexpansion |
FR2744795B1 (fr) * | 1996-02-12 | 1998-06-05 | Grenier Maurice | Procede et installation de production d'oxygene gazeux sous haute pression |
US5765396A (en) * | 1997-03-19 | 1998-06-16 | Praxair Technology, Inc. | Cryogenic rectification system for producing high pressure nitrogen and high pressure oxygen |
US5758515A (en) * | 1997-05-08 | 1998-06-02 | Praxair Technology, Inc. | Cryogenic air separation with warm turbine recycle |
US5802873A (en) * | 1997-05-08 | 1998-09-08 | Praxair Technology, Inc. | Cryogenic rectification system with dual feed air turboexpansion |
DE19732887A1 (de) * | 1997-07-30 | 1999-02-04 | Linde Ag | Verfahren zur Luftzerlegung |
FR2782154B1 (fr) * | 1998-08-06 | 2000-09-08 | Air Liquide | Installation combinee d'un appareil de production de fluide de l'air et d'une unite dans laquelle se produit une reaction chimique et procede de mise en oeuvre |
US6112550A (en) * | 1998-12-30 | 2000-09-05 | Praxair Technology, Inc. | Cryogenic rectification system and hybrid refrigeration generation |
US6053008A (en) * | 1998-12-30 | 2000-04-25 | Praxair Technology, Inc. | Method for carrying out subambient temperature, especially cryogenic, separation using refrigeration from a multicomponent refrigerant fluid |
JP3715497B2 (ja) | 2000-02-23 | 2005-11-09 | 株式会社神戸製鋼所 | 酸素の製造方法 |
EP1202012B1 (fr) | 2000-10-30 | 2005-12-07 | L'AIR LIQUIDE, Société Anonyme à Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des | Procédé et installation de séparation cryogénique d'air intégré à un procédé associé |
FR2851330B1 (fr) | 2003-02-13 | 2006-01-06 | Air Liquide | Procede et installation de production sous forme gazeuse et sous haute pression d'au moins un fluide choisi parmi l'oxygene, l'argon et l'azote par distillation cryogenique de l'air |
FR2854683B1 (fr) | 2003-05-05 | 2006-09-29 | Air Liquide | Procede et installation de production de gaz de l'air sous pression par distillation cryogenique d'air |
FR2854682B1 (fr) | 2003-05-05 | 2005-06-17 | Air Liquide | Procede et installation de separation d'air par distillation cryogenique |
FR2861841B1 (fr) * | 2003-11-04 | 2006-06-30 | Air Liquide | Procede et appareil de separation d'air par distillation cryogenique |
FR2865024B3 (fr) * | 2004-01-12 | 2006-05-05 | Air Liquide | Procede et installation de separation d'air par distillation cryogenique |
US7197894B2 (en) | 2004-02-13 | 2007-04-03 | L'air Liquide, Societe Anonyme A' Directorie Et Conseil De Survelliance Pour L'etude Et, L'exploltation Des Procedes Georges, Claude | Integrated process and air separation process |
US20060272353A1 (en) * | 2005-05-20 | 2006-12-07 | Gabbita Venkata Maruthi Prasad | Process and apparatus for the separation of air by cryogenic distillation |
US20070095100A1 (en) * | 2005-11-03 | 2007-05-03 | Rankin Peter J | Cryogenic air separation process with excess turbine refrigeration |
US7437890B2 (en) * | 2006-01-12 | 2008-10-21 | Praxair Technology, Inc. | Cryogenic air separation system with multi-pressure air liquefaction |
US7533540B2 (en) * | 2006-03-10 | 2009-05-19 | Praxair Technology, Inc. | Cryogenic air separation system for enhanced liquid production |
DE102006012241A1 (de) * | 2006-03-15 | 2007-09-20 | Linde Ag | Verfahren und Vorrichtung zur Tieftemperaturzerlegung von Luft |
EP1892490A1 (fr) * | 2006-08-16 | 2008-02-27 | Linde Aktiengesellschaft | Procédé et dispositif de production variable d'un produit comprimé par séparation cryogénique d'un gaz |
FR2906605B1 (fr) * | 2006-10-02 | 2009-03-06 | Air Liquide | Procede et appareil de separation d'air par distillation cryogenique. |
FR2913759B1 (fr) | 2007-03-13 | 2013-08-16 | Air Liquide | Procede et appareil de production de gaz de l'air sous forme gazeuse et liquide a haute flexibilite par distillation cryogenique. |
FR2913760B1 (fr) | 2007-03-13 | 2013-08-16 | Air Liquide | Procede et appareil de production de gaz de l'air sous forme gazeuse et liquide a haute flexibilite par distillation cryogenique |
US8429933B2 (en) * | 2007-11-14 | 2013-04-30 | Praxair Technology, Inc. | Method for varying liquid production in an air separation plant with use of a variable speed turboexpander |
US20100192629A1 (en) * | 2009-01-30 | 2010-08-05 | Richard John Jibb | Oxygen product production method |
US20100192628A1 (en) * | 2009-01-30 | 2010-08-05 | Richard John Jibb | Apparatus and air separation plant |
US8726691B2 (en) * | 2009-01-30 | 2014-05-20 | Praxair Technology, Inc. | Air separation apparatus and method |
FR2973487B1 (fr) * | 2011-03-31 | 2018-01-26 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Procede et appareil de production d'un gaz de l'air sous pression par distillation cryogenique |
EP2600090B1 (fr) * | 2011-12-01 | 2014-07-16 | Linde Aktiengesellschaft | Procédé et dispositif destinés à la production d'oxygène sous pression par décomposition à basse température de l'air |
DE102011121314A1 (de) | 2011-12-16 | 2013-06-20 | Linde Aktiengesellschaft | Verfahren zur Erzeugung eines gasförmigen Sauerstoff-Druckprodukts durch Tieftemperaturzerlegung von Luft |
FR2985005B1 (fr) | 2011-12-21 | 2017-12-22 | L'air Liquide Sa Pour L'etude Et L'exploitation Des Procedes Georges Claude | Procede et appareil de separation d'air par distillation cryogenique |
DE102012017488A1 (de) | 2012-09-04 | 2014-03-06 | Linde Aktiengesellschaft | Verfahren zur Erstellung einer Luftzerlegungsanlage, Luftzerlegungsanlage und zugehöriges Betriebsverfahren |
EP2784420A1 (fr) | 2013-03-26 | 2014-10-01 | Linde Aktiengesellschaft | Procédé de séparation de l'air et installation de séparation de l'air |
WO2014154339A2 (fr) | 2013-03-26 | 2014-10-02 | Linde Aktiengesellschaft | Procédé de séparation d'air et installation de séparation d'air |
EP2801777A1 (fr) | 2013-05-08 | 2014-11-12 | Linde Aktiengesellschaft | Installation de décomposition de l'air dotée d'un entraînement de compresseur principal |
DE102013019504A1 (de) | 2013-11-21 | 2015-05-21 | Linde Aktiengesellschaft | Verfahren zur Gewinnung eines flüssigen Stickstoffprodukts durch Tieftemperaturzerlegung von Luft und Luftzerlegungsanlage |
EP2980514A1 (fr) | 2014-07-31 | 2016-02-03 | Linde Aktiengesellschaft | Procédé de séparation cryogénique de l'air et installation de séparation d'air |
DE102014019612A1 (de) | 2014-12-30 | 2015-04-02 | Linde Aktiengesellschaft | Verfahren und Anlage zur Tieftemperaturzerlegung von Luft |
EP3101374A3 (fr) | 2015-06-03 | 2017-01-18 | Linde Aktiengesellschaft | Procede et installation cryogeniques de separation d'air |
EP3196573A1 (fr) | 2016-01-21 | 2017-07-26 | Linde Aktiengesellschaft | Procede de production d'un produit pneumatique et installation de decomposition d'air |
WO2018219501A1 (fr) * | 2017-05-31 | 2018-12-06 | Linde Aktiengesellschaft | Procédé pour produire un ou plusieurs produits formés à partir d'air et installation de séparation d'air |
WO2019081065A1 (fr) | 2017-10-24 | 2019-05-02 | Linde Aktiengesellschaft | Procédé et appareil de traitement d'un mélange de gaz acides |
EP3727646B1 (fr) | 2017-12-19 | 2023-05-24 | Linde GmbH | Procédé de traitement de gaz comprenant un processus oxydatif fournissant de la chaleur perdue et appareil correspondant |
EP3899388A4 (fr) * | 2018-12-19 | 2022-07-13 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Procédé de démarrage d'une unité de séparation d'air cryogénique et unité de séparation d'air associée |
WO2020160842A1 (fr) | 2019-02-07 | 2020-08-13 | Linde Gmbh | Procédé et appareil de traitement de gaz comprenant un processus oxydatif pour traiter un mélange de gaz acides à l'aide de gaz provenant d'un processus de séparation d'air |
WO2023129434A2 (fr) | 2021-12-30 | 2023-07-06 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Procédé de pré-refroidissement d'hydrogène pour liquéfaction avec supplément d'azote liquide |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB929798A (en) * | 1960-04-11 | 1963-06-26 | British Oxygen Co Ltd | Low temperature separation of air |
US3447332A (en) * | 1967-07-13 | 1969-06-03 | Genrikh Maxovich Basin | Air separation employing separated nitrogen as heat exchange fluid in liquid oxygen pump jacket |
US3760596A (en) * | 1968-10-23 | 1973-09-25 | M Lemberg | Method of liberation of pure nitrogen and oxygen from air |
DE1907525A1 (de) * | 1969-02-14 | 1970-08-20 | Vnii Kriogennogo Masinostrojen | Verfahren zur Trennung von Stickstoff und Sauerstoff aus der Luft |
US4224045A (en) * | 1978-08-23 | 1980-09-23 | Union Carbide Corporation | Cryogenic system for producing low-purity oxygen |
FR2461906A1 (fr) * | 1979-07-20 | 1981-02-06 | Air Liquide | Procede et installation cryogeniques de separation d'air avec production d'oxygene sous haute pression |
GB2079428A (en) * | 1980-06-17 | 1982-01-20 | Air Prod & Chem | A method for producing gaseous oxygen |
US4555256A (en) * | 1982-05-03 | 1985-11-26 | Linde Aktiengesellschaft | Process and device for the production of gaseous oxygen at elevated pressure |
DE3216510A1 (de) * | 1982-05-03 | 1983-11-03 | Linde Ag, 6200 Wiesbaden | Verfahren zur gewinnung von gasfoermigem sauerstoff unter erhoehtem druck |
JPS5939671A (ja) * | 1982-08-31 | 1984-03-05 | 株式会社東芝 | エレベ−タの自動案内放送装置 |
JPS62102074A (ja) * | 1985-10-30 | 1987-05-12 | 株式会社日立製作所 | ガス分離方法及び装置 |
DE3610973A1 (de) * | 1986-04-02 | 1987-10-08 | Linde Ag | Verfahren und vorrichtung zur erzeugung von stickstoff |
JPS6399483A (ja) * | 1986-10-15 | 1988-04-30 | 株式会社日立製作所 | 空気分離装置 |
FR2619718B1 (fr) * | 1987-09-02 | 1991-07-12 | Medibrevex | Nouvelles formes galeniques de beta-2-mimetiques pour administration par voie per- et sublinguale |
US4817394A (en) * | 1988-02-02 | 1989-04-04 | Erickson Donald C | Optimized intermediate height reflux for multipressure air distillation |
GB8904275D0 (en) * | 1989-02-24 | 1989-04-12 | Boc Group Plc | Air separation |
GB8921428D0 (en) * | 1989-09-22 | 1989-11-08 | Boc Group Plc | Separation of air |
FR2652409A1 (fr) * | 1989-09-25 | 1991-03-29 | Air Liquide | Procede de production frigorifique, cycle frigorifique correspondant et leur application a la distillation d'air. |
JPH03137483A (ja) * | 1989-10-23 | 1991-06-12 | Kobe Steel Ltd | 空気分離装置 |
US5148680A (en) * | 1990-06-27 | 1992-09-22 | Union Carbide Industrial Gases Technology Corporation | Cryogenic air separation system with dual product side condenser |
US5098456A (en) * | 1990-06-27 | 1992-03-24 | Union Carbide Industrial Gases Technology Corporation | Cryogenic air separation system with dual feed air side condensers |
-
1992
- 1992-03-05 JP JP4048528A patent/JP2909678B2/ja not_active Expired - Lifetime
- 1992-03-09 ES ES92400600T patent/ES2093799T3/es not_active Expired - Lifetime
- 1992-03-09 EP EP92400600A patent/EP0504029B1/fr not_active Revoked
- 1992-03-09 DE DE69214693T patent/DE69214693T2/de not_active Expired - Lifetime
- 1992-03-09 CA CA002062506A patent/CA2062506C/fr not_active Expired - Lifetime
- 1992-03-10 AU AU12157/92A patent/AU655630B2/en not_active Expired
- 1992-03-10 KR KR1019920003937A patent/KR100210532B1/ko not_active IP Right Cessation
- 1992-03-10 ZA ZA921777A patent/ZA921777B/xx unknown
-
1993
- 1993-11-17 US US08/153,794 patent/US5329776A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2909678B2 (ja) | 1999-06-23 |
EP0504029A1 (fr) | 1992-09-16 |
AU1215792A (en) | 1992-09-17 |
US5329776A (en) | 1994-07-19 |
ZA921777B (en) | 1992-11-25 |
DE69214693T2 (de) | 1997-02-20 |
CA2062506C (fr) | 2004-07-20 |
ES2093799T3 (es) | 1997-01-01 |
KR100210532B1 (ko) | 1999-07-15 |
EP0504029B1 (fr) | 1996-10-23 |
AU655630B2 (en) | 1995-01-05 |
DE69214693D1 (de) | 1996-11-28 |
KR920017943A (ko) | 1992-10-21 |
JPH0579753A (ja) | 1993-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2062506A1 (fr) | Procede et installation de production d'oxygene gazeux sous pression | |
KR960013411A (ko) | 저순도의 산소를 제조하기 위한 사이드 칼럼 저온 정류 시스템 | |
US5291737A (en) | Process or apparatus for distilling air and application in feeding gas to a steel mill | |
KR930018254A (ko) | 기체 산소를 생성시키기 위한 저온 공기 분리 시스템 | |
KR920014708A (ko) | 승압된 질소를 제조하기 위한 방법 및 장치 | |
ES8305656A1 (es) | "una instalacion criogenica para producir oxigeno gaseoso". | |
KR100225681B1 (ko) | 저순도 산소 제조용 저온 정류 시스템 | |
KR950003775A (ko) | 산소 및 가압 질소 제조용 3중 컬럼 증류 시스템 | |
ES8701681A1 (es) | Un procedimiento para la produccion de nitrogeno con un ren-dimiento y una pureza relativamente altos | |
GB1073570A (en) | Process for the fractionation of air and for the associated fractionation of hydrogen-containing gas mixtures | |
JPS63500329A (ja) | 空気蒸留方法及びプラント | |
KR970062629A (ko) | 고압 산소를 생산하는 방법 및 장치 | |
KR950009205A (ko) | 펌프된 액체 질소에 의해 고압 질소를 생성하는 극저온 공기 분리 방법 | |
US5678427A (en) | Cryogenic rectification system for producing low purity oxygen and high purity nitrogen | |
FR2700205B1 (fr) | Procédé et installation de production d'au moins un produit gazeux sous pression et d'au moins un liquide par distillation d'air. | |
KR970016505A (ko) | 이중 상 터어보 팽창을 이용하는 저온 정류 시스템 | |
ES8306070A1 (es) | Un metodo de producir oxigeno gaseoso | |
US6568207B1 (en) | Integrated process and installation for the separation of air fed by compressed air from several compressors | |
US3070966A (en) | Production of oxygen | |
CA2028252A1 (fr) | Methode de production cryogenique de nitrogene haute pression | |
JP2865281B2 (ja) | 空気原料の低温蒸留方法 | |
AU5504990A (en) | Process to ultrapurify liquid nitrogen imported as back-up for nitrogen generating plants | |
TW332855B (en) | Purification of oxygen | |
EP1098152A1 (fr) | Procédé et appareil de séparation d'air par distillation cryogénique | |
KR970066475A (ko) | 저순도 산소를 제조하기 위한 단일 칼럼 저온 정류 시스템 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |