WO2012007691A3 - Ensemble de refroidissement et appareil de separation d'air par distillation cryogenique comprenant un tel ensemble de refroidissement - Google Patents
Ensemble de refroidissement et appareil de separation d'air par distillation cryogenique comprenant un tel ensemble de refroidissement Download PDFInfo
- Publication number
- WO2012007691A3 WO2012007691A3 PCT/FR2011/051670 FR2011051670W WO2012007691A3 WO 2012007691 A3 WO2012007691 A3 WO 2012007691A3 FR 2011051670 W FR2011051670 W FR 2011051670W WO 2012007691 A3 WO2012007691 A3 WO 2012007691A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cooling unit
- columns
- tower
- nitrogen
- air
- Prior art date
Links
- 238000001816 cooling Methods 0.000 title abstract 4
- 238000004821 distillation Methods 0.000 title abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 10
- 229910052757 nitrogen Inorganic materials 0.000 abstract 5
- 238000010438 heat treatment Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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
- F25J3/04157—Afterstage cooling and so-called "pre-cooling" of the feed air upstream the air purification unit and main heat exchange line
-
- 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
- F25J3/04218—Parallel arrangement of the main heat exchange line in cores having different functions, e.g. in low pressure and high pressure 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
- 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
- F25J3/0489—Modularity and arrangement of parts of the air fractionation unit, in particular of the cold box, e.g. pre-fabrication, assembling and erection, dimensions, horizontal layout "plot"
-
- 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
- F25J2205/30—Processes or apparatus using other separation and/or other processing means using a washing, e.g. "scrubbing" or bubble column for purification purposes
- F25J2205/32—Processes or apparatus using other separation and/or other processing means using a washing, e.g. "scrubbing" or bubble column for purification purposes as direct contact cooling tower to produce a cooled gas stream, e.g. direct contact after cooler [DCAC]
-
- 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
- F25J2205/30—Processes or apparatus using other separation and/or other processing means using a washing, e.g. "scrubbing" or bubble column for purification purposes
- F25J2205/34—Processes or apparatus using other separation and/or other processing means using a washing, e.g. "scrubbing" or bubble column for purification purposes as evaporative cooling tower to produce chilled water, e.g. evaporative water chiller [EWC]
-
- 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
- F25J2290/12—Particular process parameters like pressure, temperature, ratios
-
- 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
- F25J2290/42—Modularity, pre-fabrication of modules, assembling and erection, horizontal layout, i.e. plot plan, and vertical arrangement of parts of the cryogenic unit, e.g. of the cold box
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013519137A JP5902161B2 (ja) | 2010-07-13 | 2011-07-12 | 冷却装置、及び、冷却装置を備える深冷蒸留による空気分離装置 |
CN201180034155.1A CN103299147B (zh) | 2010-07-13 | 2011-07-12 | 冷却单元和包括这种冷却单元的用于通过低温蒸馏来分离空气的设备 |
EP11741665.1A EP2593739B1 (fr) | 2010-07-13 | 2011-07-12 | Ensemble de refroidissement et appareil de separation d'air par distillation cryogenique comprenant un tel ensemble de refroidissement |
US13/808,946 US20130111950A1 (en) | 2010-07-13 | 2011-07-12 | Cooling unit, and apparatus for separating air by means of cryogenic distillation including such cooling unit |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1055722A FR2962799B1 (fr) | 2010-07-13 | 2010-07-13 | Ensemble de refroidissement et appareil de separation d'air par distillation cryogenique comprenant un tel ensemble de refroidissement |
FR1055722 | 2010-07-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012007691A2 WO2012007691A2 (fr) | 2012-01-19 |
WO2012007691A3 true WO2012007691A3 (fr) | 2013-10-10 |
Family
ID=43901357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2011/051670 WO2012007691A2 (fr) | 2010-07-13 | 2011-07-12 | Ensemble de refroidissement et appareil de separation d'air par distillation cryogenique comprenant un tel ensemble de refroidissement |
Country Status (6)
Country | Link |
---|---|
US (1) | US20130111950A1 (fr) |
EP (1) | EP2593739B1 (fr) |
JP (1) | JP5902161B2 (fr) |
CN (1) | CN103299147B (fr) |
FR (1) | FR2962799B1 (fr) |
WO (1) | WO2012007691A2 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015124853A2 (fr) * | 2014-02-24 | 2015-08-27 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Appareil de séparation d'air par distillation cryogénique à plateforme surélevée |
FR3052242B1 (fr) * | 2016-06-06 | 2019-04-19 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Element de construction d’un appareil d’echange de masse et/ou de chaleur, assemblage de deux elements et procede d’echange utilisant un assemblage |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1398585A1 (fr) * | 2002-09-11 | 2004-03-17 | L'air liquide, Société anonyme à Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procédés G. Claude | Installation de production de grandes quantités d'oxygène et/ou d'azote |
DE10342788A1 (de) * | 2003-09-15 | 2005-04-07 | Linde Ag | Coldbox |
EP1666822A1 (fr) * | 2004-12-03 | 2006-06-07 | Linde Aktiengesellschaft | Installation pour la séparation cryogénique d'un mélange gazeux en particulier d'air |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2061478B (en) * | 1979-10-23 | 1983-06-22 | Air Prod & Chem | Method and cryogenic plant for producing gaseous oxygen |
US4496382A (en) * | 1983-03-21 | 1985-01-29 | Air Products And Chemicals, Inc. | Process using serpentine heat exchange relationship for condensing substantially single component gas streams |
JPH0721378B2 (ja) * | 1985-08-12 | 1995-03-08 | 大同ほくさん株式会社 | 酸素ガス製造装置 |
JP2551461B2 (ja) * | 1988-07-04 | 1996-11-06 | 日本酸素 株式会社 | 空気分離装置における原料空気の前処理方法 |
US5275004A (en) * | 1992-07-21 | 1994-01-04 | Air Products And Chemicals, Inc. | Consolidated heat exchanger air separation process |
US20020067041A1 (en) * | 2000-08-30 | 2002-06-06 | Collins James Christopher | Compressor air piping system and method |
US7296437B2 (en) * | 2002-10-08 | 2007-11-20 | L'air Liquide, Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude | Process for separating air by cryogenic distillation and installation for implementing this process |
GB0307404D0 (en) * | 2003-03-31 | 2003-05-07 | Air Prod & Chem | Apparatus for cryogenic air distillation |
US6732544B1 (en) * | 2003-05-15 | 2004-05-11 | Praxair Technology, Inc. | Feed air precooling and scrubbing system for cryogenic air separation plant |
FR2858398B1 (fr) * | 2003-07-30 | 2005-12-02 | Air Liquide | Procede et installation d'alimentation d'une unite de separation d'air au moyen d'une turbine a gaz |
FR2880418B1 (fr) * | 2004-12-30 | 2007-04-27 | Air Liquide | Ensemble d'echangeurs de chaleur, appareil de distillation cryogenique incorporant un tel ensemble et procede de distillation cryogenique utilisant un tel ensemble |
-
2010
- 2010-07-13 FR FR1055722A patent/FR2962799B1/fr not_active Expired - Fee Related
-
2011
- 2011-07-12 JP JP2013519137A patent/JP5902161B2/ja not_active Expired - Fee Related
- 2011-07-12 CN CN201180034155.1A patent/CN103299147B/zh not_active Expired - Fee Related
- 2011-07-12 EP EP11741665.1A patent/EP2593739B1/fr not_active Not-in-force
- 2011-07-12 US US13/808,946 patent/US20130111950A1/en not_active Abandoned
- 2011-07-12 WO PCT/FR2011/051670 patent/WO2012007691A2/fr active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1398585A1 (fr) * | 2002-09-11 | 2004-03-17 | L'air liquide, Société anonyme à Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procédés G. Claude | Installation de production de grandes quantités d'oxygène et/ou d'azote |
DE10342788A1 (de) * | 2003-09-15 | 2005-04-07 | Linde Ag | Coldbox |
EP1666822A1 (fr) * | 2004-12-03 | 2006-06-07 | Linde Aktiengesellschaft | Installation pour la séparation cryogénique d'un mélange gazeux en particulier d'air |
Also Published As
Publication number | Publication date |
---|---|
EP2593739B1 (fr) | 2017-04-12 |
EP2593739A2 (fr) | 2013-05-22 |
JP2014500937A (ja) | 2014-01-16 |
JP5902161B2 (ja) | 2016-04-13 |
US20130111950A1 (en) | 2013-05-09 |
CN103299147B (zh) | 2015-10-07 |
FR2962799A1 (fr) | 2012-01-20 |
CN103299147A (zh) | 2013-09-11 |
WO2012007691A2 (fr) | 2012-01-19 |
FR2962799B1 (fr) | 2014-07-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2009037676A3 (fr) | Système et procédé de pompe à chaleur combinée à un humidificateur | |
WO2011019314A3 (fr) | Système d'échangeur de chaleur pour désodoriseur | |
FR2951817B1 (fr) | Collecteur pour echangeur de chaleur, echangeur de chaleur et procede d'assemblage associes | |
WO2013122528A3 (fr) | Échangeur de chaleur adapté pour la production de noir de carbone | |
RU2014153605A (ru) | Способ модернизации действующей установки низкотемпературной сепарации газа | |
WO2011022636A3 (fr) | Purification d'effluent gazeux | |
WO2012148111A3 (fr) | Appareil et procédé d'évaporation-refroidissement d'un fluide frigorigène | |
RS20110415A1 (en) | APPARATUS AND PROCEDURE FOR ORGANIC MATERIAL THERMAL HYDROLYSIS | |
WO2011063478A3 (fr) | Dispositif et procédé de séchage à froid | |
FR2963868B1 (fr) | Echangeur de chaleur comprenant un element chauffant serigraphie | |
GB201010887D0 (en) | Heat exchanger | |
WO2011135334A3 (fr) | Échangeur thermique | |
WO2012007691A3 (fr) | Ensemble de refroidissement et appareil de separation d'air par distillation cryogenique comprenant un tel ensemble de refroidissement | |
WO2011148178A3 (fr) | Echangeur de chaleur | |
EP2369282A3 (fr) | Appareil et procédé pour tour de refroidissement de condensateur refroidi à air à tirage naturel | |
WO2012000998A3 (fr) | Procédé de traitement d'un flux d'hydrocarbure contenant du méthane et appareil à cet effet | |
PT2659214E (pt) | Permutador de calor para o arrefecimento de gases quentes e sistema para a permuta de calor | |
WO2012042107A3 (fr) | Système et procédé de récupération de chaleur de gaz d'échappement | |
WO2014006468A3 (fr) | Dispositif et procédé pour minimiser l'effet des conditions ambiantes sur le fonctionnement d'un échangeur de chaleur | |
WO2013026928A3 (fr) | Tube échangeur de chaleur pouvant être chauffé par un agent caloporteur pour une installation solaire thermique et procédé de transfert thermique | |
WO2015027988A3 (fr) | Système de vidange pour champs de capteurs solaires thermiques | |
WO2015144651A3 (fr) | Échangeur de chaleur à contre-courant pour effluents gazeux chargés de poussières d'installations métallurgiques | |
CN203833651U (zh) | 一种蒸馏水制备设备 | |
WO2012041304A3 (fr) | Système de capteurs solaires et procédé de commande correspondant | |
WO2011117712A3 (fr) | Appareil de climatisation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11741665 Country of ref document: EP Kind code of ref document: A2 |
|
REEP | Request for entry into the european phase |
Ref document number: 2011741665 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2011741665 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13808946 Country of ref document: US |
|
ENP | Entry into the national phase |
Ref document number: 2013519137 Country of ref document: JP Kind code of ref document: A |