FR3116892B1 - Appareil de séparation d’air par distillation cryogénique - Google Patents
Appareil de séparation d’air par distillation cryogénique Download PDFInfo
- Publication number
- FR3116892B1 FR3116892B1 FR2012564A FR2012564A FR3116892B1 FR 3116892 B1 FR3116892 B1 FR 3116892B1 FR 2012564 A FR2012564 A FR 2012564A FR 2012564 A FR2012564 A FR 2012564A FR 3116892 B1 FR3116892 B1 FR 3116892B1
- Authority
- FR
- France
- Prior art keywords
- module
- purification unit
- air separation
- cryogenic distillation
- heat exchanger
- 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
- 238000004821 distillation Methods 0.000 title abstract 4
- 238000000926 separation method Methods 0.000 title abstract 3
- 238000000746 purification Methods 0.000 abstract 5
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
- F25J3/04763—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
- 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
- F25J3/04248—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion
- F25J3/04333—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using quasi-closed loop internal vapor compression refrigeration cycles, e.g. of intermediate or oxygen enriched (waste-)streams
- F25J3/04339—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using quasi-closed loop internal vapor compression refrigeration cycles, e.g. of intermediate or oxygen enriched (waste-)streams of 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
- F25J3/04248—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion
- F25J3/04333—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using quasi-closed loop internal vapor compression refrigeration cycles, e.g. of intermediate or oxygen enriched (waste-)streams
- F25J3/04351—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using quasi-closed loop internal vapor compression refrigeration cycles, e.g. of intermediate or oxygen enriched (waste-)streams 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
- F25J3/044—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 single pressure main column system only
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)
Abstract
Titre : Appareil de séparation d’air par distillation cryogénique Un appareil de séparation d’air par distillation cryogénique comprenant un premier module (1) contenant un compresseur d’air principal, un deuxième module (3), un troisième module (4) contenant une unité d’épuration, un quatrième module (5) contenant un échangeur de chaleur ainsi qu’un système de colonnes comprenant au moins une colonne de distillation contenue ou pas dans le cinquième module, le deuxième module contenant une connexion pour relier le compresseur du premier module avec l’unité d’épuration du troisième module afin d’envoyer de l’air comprimé du compresseur vers l’unité d’épuration et contenant également une connexion pour relier l’unité d’épuration avec l’échangeur de chaleur du quatrième module afin d’envoyer de l’air épuré dans l’unité d’épuration vers l’échangeur de chaleur. Figure de l’abrégé : 1
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2012564A FR3116892B1 (fr) | 2020-12-02 | 2020-12-02 | Appareil de séparation d’air par distillation cryogénique |
EP21836349.7A EP4256259A1 (fr) | 2020-12-02 | 2021-12-02 | Appareil de séparation d'air par distillation cryogénique |
US18/265,027 US20240011704A1 (en) | 2020-12-02 | 2021-12-02 | Device for separating air by cryogenic distillation |
CA3200761A CA3200761A1 (fr) | 2020-12-02 | 2021-12-02 | Appareil de separation d'air par distillation cryogenique |
JP2023531598A JP2023551460A (ja) | 2020-12-02 | 2021-12-02 | 極低温蒸留により空気を分離するためのデバイス |
CN202180084720.9A CN116615631A (zh) | 2020-12-02 | 2021-12-02 | 用于通过低温蒸馏来分离空气的设备 |
PCT/EP2021/084002 WO2022117741A1 (fr) | 2020-12-02 | 2021-12-02 | Appareil de séparation d'air par distillation cryogénique |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2012564 | 2020-12-02 | ||
FR2012564A FR3116892B1 (fr) | 2020-12-02 | 2020-12-02 | Appareil de séparation d’air par distillation cryogénique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3116892A1 FR3116892A1 (fr) | 2022-06-03 |
FR3116892B1 true FR3116892B1 (fr) | 2022-12-30 |
Family
ID=74206060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2012564A Active FR3116892B1 (fr) | 2020-12-02 | 2020-12-02 | Appareil de séparation d’air par distillation cryogénique |
Country Status (7)
Country | Link |
---|---|
US (1) | US20240011704A1 (fr) |
EP (1) | EP4256259A1 (fr) |
JP (1) | JP2023551460A (fr) |
CN (1) | CN116615631A (fr) |
CA (1) | CA3200761A1 (fr) |
FR (1) | FR3116892B1 (fr) |
WO (1) | WO2022117741A1 (fr) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2625237A (en) * | 1947-01-11 | 1953-01-13 | Independent Engineering Compan | Apparatus for drying gases |
FR2706025B1 (fr) * | 1993-06-03 | 1995-07-28 | Air Liquide | Installation de distillation d'air. |
AU2011101525A4 (en) * | 2010-12-09 | 2012-01-12 | L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Nitrogen gas generator |
EP2657633B1 (fr) | 2012-04-27 | 2019-10-02 | Linde Aktiengesellschaft | Module de tuyauterie pour installation de séparation de l'air |
FR3017939B1 (fr) | 2014-02-24 | 2019-03-29 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Appareil de separation par distillation cryogenique comprenant une pluralite d’elements modulaires |
FR3059087A3 (fr) | 2016-11-18 | 2018-05-25 | Air Liquide | Appareil de separation a temperature subambiante |
WO2019126927A1 (fr) * | 2017-12-25 | 2019-07-04 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Appareil de séparation d'air monobloc avec échangeur de chaleur principal inverse |
JP6668542B1 (ja) * | 2018-10-31 | 2020-03-18 | 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 | 吸着塔装置および吸着塔装置を備える空気分離装置 |
CN111336769A (zh) * | 2020-03-16 | 2020-06-26 | 嘉兴市加宇电器科技有限公司 | 一种高效型空气分离设备 |
-
2020
- 2020-12-02 FR FR2012564A patent/FR3116892B1/fr active Active
-
2021
- 2021-12-02 CN CN202180084720.9A patent/CN116615631A/zh active Pending
- 2021-12-02 JP JP2023531598A patent/JP2023551460A/ja active Pending
- 2021-12-02 EP EP21836349.7A patent/EP4256259A1/fr active Pending
- 2021-12-02 US US18/265,027 patent/US20240011704A1/en active Pending
- 2021-12-02 CA CA3200761A patent/CA3200761A1/fr active Pending
- 2021-12-02 WO PCT/EP2021/084002 patent/WO2022117741A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN116615631A (zh) | 2023-08-18 |
FR3116892A1 (fr) | 2022-06-03 |
WO2022117741A1 (fr) | 2022-06-09 |
US20240011704A1 (en) | 2024-01-11 |
EP4256259A1 (fr) | 2023-10-11 |
JP2023551460A (ja) | 2023-12-08 |
CA3200761A1 (fr) | 2022-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20220603 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
RM | Correction of a material error |
Effective date: 20230328 |
|
PLFP | Fee payment |
Year of fee payment: 4 |