WO2008084167A3 - Procede et appareil de separation d'un melange gazeux par distillation cryogenique - Google Patents
Procede et appareil de separation d'un melange gazeux par distillation cryogenique Download PDFInfo
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- WO2008084167A3 WO2008084167A3 PCT/FR2007/052552 FR2007052552W WO2008084167A3 WO 2008084167 A3 WO2008084167 A3 WO 2008084167A3 FR 2007052552 W FR2007052552 W FR 2007052552W WO 2008084167 A3 WO2008084167 A3 WO 2008084167A3
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- gas mixture
- capacity
- separating
- cryogenic distillation
- liquid
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- 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
- F25J3/04769—Operation, control and regulation of the process; Instrumentation within the process
- F25J3/04812—Different modes, i.e. "runs" of operation
- F25J3/04836—Variable air feed, i.e. "load" or product demand during specified periods, e.g. during periods with high respectively low power costs
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- 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
- F25J3/0204—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 characterised by the feed stream
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- 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
- F25J3/04642—Recovering noble gases from air
- F25J3/04648—Recovering noble gases from air argon
- F25J3/04654—Producing crude argon in a crude argon column
- F25J3/04666—Producing crude argon in a crude argon column as a parallel working rectification column of the low pressure column in a dual pressure main column system
- F25J3/04672—Producing crude argon in a crude argon column as a parallel working rectification column of the low pressure column in a dual pressure main column system having a top condenser
- F25J3/04678—Producing crude argon in a crude argon column as a parallel working rectification column of the low pressure column in a dual pressure main column system having a top condenser cooled by oxygen enriched liquid from high pressure column bottoms
-
- 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
- F25J3/04769—Operation, control and regulation of the process; Instrumentation within the process
- F25J3/04775—Air purification and pre-cooling
-
- 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
- F25J3/04769—Operation, control and regulation of the process; Instrumentation within the process
- F25J3/04812—Different modes, i.e. "runs" of operation
-
- 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
- F25J3/04769—Operation, control and regulation of the process; Instrumentation within the process
- F25J3/04812—Different modes, i.e. "runs" of operation
- F25J3/0483—Rapid load change of the air fractionation unit
-
- 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
- F25J2205/60—Processes or apparatus using other separation and/or other processing means using adsorption on solid adsorbents, e.g. by temperature-swing adsorption [TSA] at the hot or cold end
- F25J2205/66—Regenerating the adsorption vessel, e.g. kind of reactivation gas
-
- 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
- F25J2205/60—Processes or apparatus using other separation and/or other processing means using adsorption on solid adsorbents, e.g. by temperature-swing adsorption [TSA] at the hot or cold end
- F25J2205/66—Regenerating the adsorption vessel, e.g. kind of reactivation gas
- F25J2205/72—Pressurising or depressurising the adsorption vessel
-
- 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
- F25J2245/00—Processes or apparatus involving steps for recycling of process streams
- F25J2245/40—Processes or apparatus involving steps for recycling of process streams the recycled stream being 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
- 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
- F25J2250/40—One fluid being 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
- F25J2280/00—Control of the process or apparatus
- F25J2280/02—Control in general, load changes, different modes ("runs"), measurements
-
- 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
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)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Un appareil de distillation cryogénique d un mélange gazeux (1) comprend un appareil d'épuration (A) pour épurer le mélange gazeux dans un système à plusieurs bouteilles d'adsorbant, un système de colonnes (MP,LP,AR), une capacité (15), des moyens pour envoyer un liquide cryogénique (19,V19,29,V29) à la capacité, des moyens pour envoyer du liquide vaporisé (2,V2) de la capacité à une colonne (MP) du système, un vaporiseur (R2) dans la capacité pour vaporiser le liquide contenu, des moyens pour envoyer un gaz calorigène (4) au vaporiseur et des moyens pour soutirer du liquide (3) de la capacité.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07871966.3A EP2104825B1 (fr) | 2006-12-22 | 2007-12-18 | Procede et appareil de separation d'un melange gazeux par distillation cryogenique |
US12/520,112 US8713964B2 (en) | 2006-12-22 | 2007-12-18 | Method and device for separating a gas mixture by cryogenic distillation |
CN2007800474576A CN101595356B (zh) | 2006-12-22 | 2007-12-18 | 通过低温蒸馏分离气体混合物的方法和装置 |
US14/200,049 US9546815B2 (en) | 2006-12-22 | 2014-03-07 | Method and device for separating a gas mixture by cryogenic distillation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0655924A FR2910604B1 (fr) | 2006-12-22 | 2006-12-22 | Procede et appareil de separation d'un melange gazeux par distillation cryogenique |
FR0655924 | 2006-12-22 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/520,112 A-371-Of-International US8713964B2 (en) | 2006-12-22 | 2007-12-18 | Method and device for separating a gas mixture by cryogenic distillation |
US14/200,049 Division US9546815B2 (en) | 2006-12-22 | 2014-03-07 | Method and device for separating a gas mixture by cryogenic distillation |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008084167A2 WO2008084167A2 (fr) | 2008-07-17 |
WO2008084167A3 true WO2008084167A3 (fr) | 2009-05-22 |
Family
ID=38462061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2007/052552 WO2008084167A2 (fr) | 2006-12-22 | 2007-12-18 | Procede et appareil de separation d'un melange gazeux par distillation cryogenique |
Country Status (5)
Country | Link |
---|---|
US (2) | US8713964B2 (fr) |
EP (1) | EP2104825B1 (fr) |
CN (1) | CN101595356B (fr) |
FR (1) | FR2910604B1 (fr) |
WO (1) | WO2008084167A2 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009003350C5 (de) * | 2009-01-14 | 2017-02-09 | Reicat Gmbh | Verfahren und Vorrichtung zur Abtrennung von Argon aus einem Gasgemisch |
FR2973486B1 (fr) * | 2011-03-31 | 2013-05-03 | Air Liquide | Procede de separation d'air par distillation cryogenique |
WO2020070717A1 (fr) | 2018-10-05 | 2020-04-09 | 8 Rivers Capital, Llc | Systèmes de capture de gaz directe et leurs procédés d'utilisation |
EP3962632A1 (fr) | 2019-05-03 | 2022-03-09 | 8 Rivers Capital, LLC | Système et procédé de capture de carbone |
WO2021038470A1 (fr) | 2019-08-26 | 2021-03-04 | 8 Rivers Capital, Llc | Réglage de flamme dans un procédé de combustion oxycombustible |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5406800A (en) * | 1994-05-27 | 1995-04-18 | Praxair Technology, Inc. | Cryogenic rectification system capacity control method |
US6073463A (en) * | 1998-10-09 | 2000-06-13 | Air Products And Chemicals, Inc. | Operation of a cryogenic air separation unit which intermittently uses air feed as the repressurization gas for a two bed PSA system |
US6351968B1 (en) * | 1998-01-30 | 2002-03-05 | Linde Aktiengesellschaft | Method and device for evaporating liquid oxygen |
US20020108377A1 (en) * | 2000-12-29 | 2002-08-15 | Alain Guillard | Process for supplying air to at least one gas turbine unit and at least one air distillation unit, an installation for practicing the same |
FR2849172A1 (fr) * | 2002-12-19 | 2004-06-25 | Air Liquide | Procede de distillation d'air ameliore, et installation de mise en oeuvre de ce procede |
FR2896860A1 (fr) * | 2006-01-31 | 2007-08-03 | Air Liquide | Procede de separation d'air par distillation cryogenique et installation correspondante |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5218825A (en) * | 1991-11-15 | 1993-06-15 | Air Products And Chemicals, Inc. | Coproduction of a normal purity and ultra high purity volatile component from a multi-component stream |
FR2704632B1 (fr) * | 1993-04-29 | 1995-06-23 | Air Liquide | Procede et installation pour la separation de l'air. |
FR2723184B1 (fr) * | 1994-07-29 | 1996-09-06 | Grenier Maurice | Procede et installation de production d'oxygene gazeux sous pression a debit variable |
US6357259B1 (en) * | 2000-09-29 | 2002-03-19 | The Boc Group, Inc. | Air separation method to produce gaseous product |
US6351971B1 (en) * | 2000-12-29 | 2002-03-05 | Praxair Technology, Inc. | System and method for producing high purity argon |
US6499312B1 (en) * | 2001-12-04 | 2002-12-31 | Praxair Technology, Inc. | Cryogenic rectification system for producing high purity nitrogen |
CN2606739Y (zh) * | 2003-03-14 | 2004-03-17 | 大连理工大学 | 吸附精馏提纯二氧化碳装置 |
-
2006
- 2006-12-22 FR FR0655924A patent/FR2910604B1/fr not_active Expired - Fee Related
-
2007
- 2007-12-18 EP EP07871966.3A patent/EP2104825B1/fr active Active
- 2007-12-18 CN CN2007800474576A patent/CN101595356B/zh not_active Expired - Fee Related
- 2007-12-18 WO PCT/FR2007/052552 patent/WO2008084167A2/fr active Application Filing
- 2007-12-18 US US12/520,112 patent/US8713964B2/en active Active
-
2014
- 2014-03-07 US US14/200,049 patent/US9546815B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5406800A (en) * | 1994-05-27 | 1995-04-18 | Praxair Technology, Inc. | Cryogenic rectification system capacity control method |
US6351968B1 (en) * | 1998-01-30 | 2002-03-05 | Linde Aktiengesellschaft | Method and device for evaporating liquid oxygen |
US6073463A (en) * | 1998-10-09 | 2000-06-13 | Air Products And Chemicals, Inc. | Operation of a cryogenic air separation unit which intermittently uses air feed as the repressurization gas for a two bed PSA system |
US20020108377A1 (en) * | 2000-12-29 | 2002-08-15 | Alain Guillard | Process for supplying air to at least one gas turbine unit and at least one air distillation unit, an installation for practicing the same |
FR2849172A1 (fr) * | 2002-12-19 | 2004-06-25 | Air Liquide | Procede de distillation d'air ameliore, et installation de mise en oeuvre de ce procede |
FR2896860A1 (fr) * | 2006-01-31 | 2007-08-03 | Air Liquide | Procede de separation d'air par distillation cryogenique et installation correspondante |
Also Published As
Publication number | Publication date |
---|---|
US9546815B2 (en) | 2017-01-17 |
EP2104825A2 (fr) | 2009-09-30 |
CN101595356B (zh) | 2012-11-28 |
US20100011811A1 (en) | 2010-01-21 |
FR2910604A1 (fr) | 2008-06-27 |
FR2910604B1 (fr) | 2012-10-26 |
EP2104825B1 (fr) | 2018-08-15 |
WO2008084167A2 (fr) | 2008-07-17 |
CN101595356A (zh) | 2009-12-02 |
US20140202208A1 (en) | 2014-07-24 |
US8713964B2 (en) | 2014-05-06 |
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