ES2689041T3 - Aparato de separación de aire mediante destilación criogénica - Google Patents
Aparato de separación de aire mediante destilación criogénica Download PDFInfo
- Publication number
- ES2689041T3 ES2689041T3 ES06842175.9T ES06842175T ES2689041T3 ES 2689041 T3 ES2689041 T3 ES 2689041T3 ES 06842175 T ES06842175 T ES 06842175T ES 2689041 T3 ES2689041 T3 ES 2689041T3
- Authority
- ES
- Spain
- Prior art keywords
- section
- column
- exchange line
- deflegmation
- tube
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
- F25J3/04624—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 integrated mass and heat exchange, so-called non-adiabatic rectification, e.g. dephlegmator, reflux exchanger
-
- 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
- F25J3/04254—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using the cold stored in external cryogenic fluids
-
- 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
-
- 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
- F25J3/04763—Start-up or control of the process; Details of the apparatus used
- F25J3/04866—Construction and layout of air fractionation equipments, e.g. valves, machines
- F25J3/04872—Vertical layout of cold equipments within in the cold box, e.g. columns, heat exchangers 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
- F25J5/00—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants
- F25J5/002—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants for continuously recuperating cold, i.e. in a so-called recuperative heat exchanger
- F25J5/007—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants for continuously recuperating cold, i.e. in a so-called recuperative heat exchanger combined with mass exchange, i.e. in a so-called dephlegmator
-
- 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
- F25J2210/00—Processes characterised by the type or other details of the feed stream
- F25J2210/42—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
- F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
- F25J2290/44—Particular materials used, e.g. copper, steel or alloys thereof or surface treatments used, e.g. enhanced surface
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Separation By Low-Temperature Treatments (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0553971 | 2005-12-20 | ||
FR0553971A FR2895069B1 (fr) | 2005-12-20 | 2005-12-20 | Appareil de separation d'air par distillation cryogenique |
PCT/FR2006/051366 WO2007074276A2 (fr) | 2005-12-20 | 2006-12-15 | Appareil de separation d'air par distillation cryogenique |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2689041T3 true ES2689041T3 (es) | 2018-11-08 |
Family
ID=36660838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES06842175.9T Active ES2689041T3 (es) | 2005-12-20 | 2006-12-15 | Aparato de separación de aire mediante destilación criogénica |
Country Status (9)
Country | Link |
---|---|
US (1) | US20080271481A1 (fr) |
EP (1) | EP1966554B1 (fr) |
JP (1) | JP5074416B2 (fr) |
CN (1) | CN101341370B (fr) |
DK (1) | DK1966554T3 (fr) |
ES (1) | ES2689041T3 (fr) |
FR (1) | FR2895069B1 (fr) |
PL (1) | PL1966554T3 (fr) |
WO (1) | WO2007074276A2 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2026025A1 (fr) * | 2007-07-30 | 2009-02-18 | Linde Aktiengesellschaft | Procédé et dispositif de production d'azote sous haute pression par séparation cryogénique d'air dans une colonne simple |
FR2929384A1 (fr) * | 2008-03-27 | 2009-10-02 | Air Liquide | Appareil de separation d'air comprenant une simple colonne de distillation |
WO2009063146A1 (fr) * | 2008-03-28 | 2009-05-22 | L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Echangeur de chaleur et appareil de séparation d'air par distillation cryogénique incorporant un tel échangeur |
FR2973486B1 (fr) * | 2011-03-31 | 2013-05-03 | Air Liquide | Procede de separation d'air par distillation cryogenique |
WO2020150988A1 (fr) * | 2019-01-25 | 2020-07-30 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Processus et appareil pour fournir un gaz de secours sous pression |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1472402A (en) * | 1973-07-18 | 1977-05-04 | Cryoplants Ltd | Air separation |
JP2716762B2 (ja) * | 1988-12-12 | 1998-02-18 | 大同ほくさん株式会社 | 高純度窒素ガス製造装置 |
FR2660741A1 (fr) | 1990-04-10 | 1991-10-11 | Air Liquide | Procede et installation de production d'azote gazeux, et systeme de fourniture d'azote correspondant. |
FR2665755B1 (fr) * | 1990-08-07 | 1993-06-18 | Air Liquide | Appareil de production d'azote. |
FR2675568B1 (fr) * | 1991-04-19 | 1993-07-16 | Air Liquide | Procede de separation cryogenique de melanges contenant de l'oxygene et garnissages organises pour la mise en óoeuvre de ce procede. |
FR2690231B1 (fr) * | 1992-04-17 | 1994-06-03 | Air Liquide | Echangeur de chaleur a ruissellement et installation de distillation d'air comportant un tel echangeur. |
US5275004A (en) * | 1992-07-21 | 1994-01-04 | Air Products And Chemicals, Inc. | Consolidated heat exchanger air separation process |
US5410885A (en) * | 1993-08-09 | 1995-05-02 | Smolarek; James | Cryogenic rectification system for lower pressure operation |
JP3957842B2 (ja) * | 1997-11-25 | 2007-08-15 | 大陽日酸株式会社 | 窒素製造方法及び装置 |
US5899093A (en) * | 1998-05-22 | 1999-05-04 | Air Liquide Process And Construction, Inc. | Process and apparatus for the production of nitrogen by cryogenic distillation |
US6079223A (en) * | 1999-05-04 | 2000-06-27 | Praxair Technology, Inc. | Cryogenic air separation system for producing moderate purity oxygen and moderate purity nitrogen |
US6125656A (en) * | 1999-11-03 | 2000-10-03 | Praxair Technology, Inc. | Cryogenic rectification method for producing nitrogen gas and liquid nitrogen |
US6237366B1 (en) * | 2000-04-14 | 2001-05-29 | Praxair Technology, Inc. | Cryogenic air separation system using an integrated core |
US6295836B1 (en) * | 2000-04-14 | 2001-10-02 | Praxair Technology, Inc. | Cryogenic air separation system with integrated mass and heat transfer |
US6351969B1 (en) * | 2001-01-31 | 2002-03-05 | Praxair Technology, Inc. | Cryogenic nitrogen production system using a single brazement |
JP4520667B2 (ja) * | 2001-07-17 | 2010-08-11 | 大陽日酸株式会社 | 空気分離方法および装置 |
EP1300640A1 (fr) * | 2001-10-04 | 2003-04-09 | Linde Aktiengesellschaft | Procédé et dispositif de production d'azote ultra-pur par séparation cryogénique d'air |
US6907751B2 (en) * | 2002-07-30 | 2005-06-21 | Air Products And Chemicals, Inc. | Liquid distributor |
JP4230213B2 (ja) * | 2002-12-24 | 2009-02-25 | 大陽日酸株式会社 | 空気液化分離装置及び方法 |
-
2005
- 2005-12-20 FR FR0553971A patent/FR2895069B1/fr not_active Expired - Fee Related
-
2006
- 2006-12-15 US US12/097,641 patent/US20080271481A1/en not_active Abandoned
- 2006-12-15 EP EP06842175.9A patent/EP1966554B1/fr active Active
- 2006-12-15 JP JP2008546547A patent/JP5074416B2/ja active Active
- 2006-12-15 PL PL06842175T patent/PL1966554T3/pl unknown
- 2006-12-15 CN CN2006800479541A patent/CN101341370B/zh active Active
- 2006-12-15 DK DK06842175.9T patent/DK1966554T3/en active
- 2006-12-15 ES ES06842175.9T patent/ES2689041T3/es active Active
- 2006-12-15 WO PCT/FR2006/051366 patent/WO2007074276A2/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
PL1966554T3 (pl) | 2018-11-30 |
CN101341370A (zh) | 2009-01-07 |
EP1966554B1 (fr) | 2018-08-15 |
US20080271481A1 (en) | 2008-11-06 |
JP5074416B2 (ja) | 2012-11-14 |
EP1966554A2 (fr) | 2008-09-10 |
WO2007074276A2 (fr) | 2007-07-05 |
WO2007074276A3 (fr) | 2007-09-13 |
CN101341370B (zh) | 2011-09-14 |
FR2895069B1 (fr) | 2014-01-31 |
JP2009520176A (ja) | 2009-05-21 |
DK1966554T3 (en) | 2018-10-15 |
FR2895069A1 (fr) | 2007-06-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9759482B2 (en) | Argon production method and apparatus | |
ES2689041T3 (es) | Aparato de separación de aire mediante destilación criogénica | |
ES2425944T3 (es) | Procedimiento e instalación de separación de aire por destilación criogénica | |
CN111065872B (zh) | 从空气分离单元回收不可冷凝气体诸如氖气、氦气、氙气和氪气的***和方法 | |
JP5489805B2 (ja) | 低温空気分離方法及び装置 | |
BR112020021060A2 (pt) | unidade de separação de ar, e, método de separação de ar. | |
BRPI1100194A2 (pt) | mÉtodo e mecanismo para separar uma mistura que compreende nitrogÊnio e oxigÊnio | |
KR20200040296A (ko) | 공기 분리 유닛으로부터 네온 및 헬륨을 회수하기 위한 시스템 및 방법 | |
US9212849B2 (en) | Air separation method and apparatus with improved argon recovery | |
ES2644980T3 (es) | Procedimiento y aparato de separación de aire | |
CA2876619A1 (fr) | Procede et appareil de purification d'un melange riche en dioxyde de carbone a basse temperature | |
ES2340633T3 (es) | Sistema de separacion criogenica de aire. | |
ES2218062T3 (es) | Sistema de destilacion criogenica para separacion de aire. | |
ES2213540T3 (es) | Sistema de destilacion criogenica para separacion del aire. | |
ES2621843T3 (es) | Método y aparato para separar aire | |
AU2015255330A1 (en) | Method and device for discharging components that are less volatile than oxygen from an air separation plant | |
ES2644280T3 (es) | Método y aparato de separación de aire | |
CN209524679U (zh) | 通过低温蒸馏来蒸馏空气的设备 | |
ES2252164T3 (es) | Procedimiento e instalacion de separacion de aire por destilacion criogenica. | |
RU2743402C2 (ru) | Комплексный способ и установка для разделения воздуха посредством криогенной дистилляции и охлаждения газа |