ES2102790T3 - Procedimiento e instalacion de produccion de oxigeno y/o nitrogeno gaseosos a presion. - Google Patents
Procedimiento e instalacion de produccion de oxigeno y/o nitrogeno gaseosos a presion.Info
- Publication number
- ES2102790T3 ES2102790T3 ES94401839T ES94401839T ES2102790T3 ES 2102790 T3 ES2102790 T3 ES 2102790T3 ES 94401839 T ES94401839 T ES 94401839T ES 94401839 T ES94401839 T ES 94401839T ES 2102790 T3 ES2102790 T3 ES 2102790T3
- Authority
- ES
- Spain
- Prior art keywords
- air
- pressure
- procedure
- oxygen
- installation
- 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 - Lifetime
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000001301 oxygen Substances 0.000 title abstract 2
- 229910001873 dinitrogen Inorganic materials 0.000 title 1
- 229910001882 dioxygen Inorganic materials 0.000 title 1
- 238000009434 installation Methods 0.000 title 1
- 239000012263 liquid product Substances 0.000 abstract 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 238000005086 pumping Methods 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
- F25J3/04406—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
- F25J3/04006—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
- F25J3/04248—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
- F25J3/04375—Details relating to the work expansion, e.g. process parameter etc.
- F25J3/04381—Details relating to the work expansion, e.g. process parameter etc. using work extraction by mechanical coupling of compression and expansion so-called companders
-
- 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
- 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
-
- 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
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
EN ESTE PROCEDIMIENTO DE PRODUCCION DE OXIGENO Y/O DE NITROGENO GASEOSO A PRESION POR DESTILACION DE AIRE EN UNA DOBLE COLUMNA (9), BOMBEO (EN 13) DE AL MENOS UN PRODUCTO LIQUIDO TRASEGADO EN CUBETA DE LA COLUMNA BAJA PRESION (11), Y EVAPORACION (EN 8) DEL PRODUCTO LIQUIDO COMPRIMIDO POR INTERCAMBIO DE CALOR CON AIRE LLEVADO A UNA ALTA PRESION DE AIRE, SE COMPRIME A ALTA PRESION DE AIRE LA TOTALIDAD DE AIRE QUE SE VA A DESTILAR, Y SE EXTIENDE EN DOS TURBINAS EN SERIE (5, 6), A LA PRESION DE LA COLUMNA MEDIA PRESION (10), LA FRACCION EXCEDENTE DE ESTE AIRE, ESTANDO EL AIRE PARCIALMENTE RECALENTADO (EN 22) ENTRE LAS DOS TURBINAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9310417A FR2709537B1 (fr) | 1993-09-01 | 1993-09-01 | Procédé et installation de production d'oxygène et/ou d'azote gazeux sous pression. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2102790T3 true ES2102790T3 (es) | 1997-08-01 |
Family
ID=9450478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94401839T Expired - Lifetime ES2102790T3 (es) | 1993-09-01 | 1994-08-10 | Procedimiento e instalacion de produccion de oxigeno y/o nitrogeno gaseosos a presion. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5477689A (es) |
EP (1) | EP0641983B1 (es) |
JP (1) | JPH07151458A (es) |
CN (1) | CN1102701A (es) |
CA (1) | CA2131120A1 (es) |
DE (1) | DE69402643T2 (es) |
ES (1) | ES2102790T3 (es) |
FR (1) | FR2709537B1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
FR2730172B1 (fr) * | 1995-02-07 | 1997-03-21 | Air Liquide | Methode et appareil de surveillance de fonctionnement d'une installation de separation d'air |
US5758515A (en) * | 1997-05-08 | 1998-06-02 | Praxair Technology, Inc. | Cryogenic air separation with warm turbine recycle |
US5979440A (en) * | 1997-06-16 | 1999-11-09 | Sequal Technologies, Inc. | Methods and apparatus to generate liquid ambulatory oxygen from an oxygen concentrator |
FR2776760B1 (fr) * | 1998-03-31 | 2000-05-05 | Air Liquide | Procede et appareil de separation d'air par distillation cryogenique |
FR2795495B1 (fr) * | 1999-06-23 | 2001-09-14 | Air Liquide | Procede et installation de separation d'un melange gazeux par distillation cryogenique |
JP4594360B2 (ja) * | 2007-08-27 | 2010-12-08 | 神鋼エア・ウォーター・クライオプラント株式会社 | 深冷空気液化分離装置およびその運転方法 |
FR2928446A1 (fr) * | 2008-03-10 | 2009-09-11 | Air Liquide | Procede de modification d'un appareil de separation d'air par distillation cryogenique |
EP2464937A2 (de) * | 2009-08-11 | 2012-06-20 | Linde AG | Verfahren und vorrichtung zur erzeugung eines gasförmigen sauerstoff-druckprodukts durch tieftemperaturzerlegung von luft |
CN104406365B (zh) * | 2014-11-27 | 2017-04-05 | 苏州制氧机股份有限公司 | 一种双膨胀机中压液体设备 |
JP6546504B2 (ja) * | 2015-10-20 | 2019-07-17 | 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 | 酸素製造システム及び酸素製造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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. |
FR2674011B1 (fr) * | 1991-03-11 | 1996-12-20 | Maurice Grenier | Procede et installation de production d'oxygene gazeux sous pression. |
JP2909678B2 (ja) * | 1991-03-11 | 1999-06-23 | 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 | 圧力下のガス状酸素の製造方法及び製造装置 |
US5365741A (en) * | 1993-05-13 | 1994-11-22 | Praxair Technology, Inc. | Cryogenic rectification system with liquid oxygen boiler |
-
1993
- 1993-09-01 FR FR9310417A patent/FR2709537B1/fr not_active Expired - Fee Related
-
1994
- 1994-08-10 DE DE69402643T patent/DE69402643T2/de not_active Expired - Fee Related
- 1994-08-10 EP EP94401839A patent/EP0641983B1/fr not_active Expired - Lifetime
- 1994-08-10 ES ES94401839T patent/ES2102790T3/es not_active Expired - Lifetime
- 1994-08-15 JP JP6191458A patent/JPH07151458A/ja active Pending
- 1994-08-29 US US08/300,195 patent/US5477689A/en not_active Expired - Fee Related
- 1994-08-30 CA CA002131120A patent/CA2131120A1/fr not_active Abandoned
- 1994-08-31 CN CN94115629A patent/CN1102701A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US5477689A (en) | 1995-12-26 |
EP0641983A1 (fr) | 1995-03-08 |
JPH07151458A (ja) | 1995-06-16 |
CN1102701A (zh) | 1995-05-17 |
DE69402643D1 (de) | 1997-05-22 |
CA2131120A1 (fr) | 1995-03-02 |
DE69402643T2 (de) | 1997-10-02 |
FR2709537A1 (fr) | 1995-03-10 |
FR2709537B1 (fr) | 1995-10-13 |
EP0641983B1 (fr) | 1997-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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